From 84c4b034a9f282a0d8739ef7bd4cd83813a7c454 Mon Sep 17 00:00:00 2001
From: Gaurav Deshpande <gaurav9822@gmail.com>
Date: Tue, 8 Oct 2019 10:12:54 +0530
Subject: [PATCH 01/68] Fix: Github reports security vulnerabilities  #933
 (#960)

* Fix: Github reports security vulnerabilities  #933

Upgrade camel and spring-data

* -Fix github security vulnerabilities in spring-data and camel

* -Code changes for review comments
---
 .../routes/AggregatorRouteTest.java           |  4 +--
 .../splitter/routes/SplitterRouteTest.java    |  4 +--
 .../eip/wiretap/routes/WireTapRouteTest.java  |  4 +--
 layers/pom.xml                                |  6 ++++-
 .../layers/CakeBakingServiceImpl.java         | 27 +++++++++++--------
 .../src/main/resources/applicationContext.xml |  2 +-
 pom.xml                                       | 21 ++++++++-------
 repository/pom.xml                            |  6 ++++-
 .../java/com/iluwatar/repository/App.java     |  9 ++++---
 .../com/iluwatar/repository/AppConfig.java    | 13 +++++----
 .../src/main/resources/applicationContext.xml |  2 +-
 .../AnnotationBasedRepositoryTest.java        | 12 ++++-----
 .../iluwatar/repository/AppConfigTest.java    |  5 ++--
 .../iluwatar/repository/RepositoryTest.java   | 11 ++++----
 14 files changed, 72 insertions(+), 54 deletions(-)

diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
index 2c7d207d6f53..2b831e01958b 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
@@ -28,7 +28,7 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
@@ -44,7 +44,7 @@
  * </p>
  */
 @ExtendWith(SpringExtension.class)
-@SpringApplicationConfiguration(classes = AggregatorRouteTest.class)
+@SpringBootTest(classes = AggregatorRouteTest.class)
 @ActiveProfiles("test")
 @EnableAutoConfiguration
 @ComponentScan
diff --git a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
index 9257a4410186..334b77da03c8 100644
--- a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
+++ b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
@@ -28,7 +28,7 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
@@ -42,7 +42,7 @@
  * </p>
  */
 @ExtendWith(SpringExtension.class)
-@SpringApplicationConfiguration(classes = SplitterRouteTest.class)
+@SpringBootTest(classes = SplitterRouteTest.class)
 @ActiveProfiles("test")
 @EnableAutoConfiguration
 @ComponentScan
diff --git a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
index 449f86208258..bb433f350238 100644
--- a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
+++ b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
@@ -29,7 +29,7 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
@@ -45,7 +45,7 @@
  * </p>
  */
 @ExtendWith(SpringExtension.class)
-@SpringApplicationConfiguration(classes = WireTapRouteTest.class)
+@SpringBootTest(classes = WireTapRouteTest.class)
 @ActiveProfiles("test")
 @EnableAutoConfiguration
 @ComponentScan
diff --git a/layers/pom.xml b/layers/pom.xml
index 8237c8f4f6e0..a6d3d17199f6 100644
--- a/layers/pom.xml
+++ b/layers/pom.xml
@@ -41,7 +41,11 @@
 			</dependency>
 		<dependency>
 			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-entitymanager</artifactId>
+			<artifactId>hibernate-core</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>javax.xml.bind</groupId>
+			<artifactId>jaxb-api</artifactId>
 		</dependency>
 		<dependency>
 	  		<groupId>commons-dbcp</groupId>
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
index e8deee73a767..556a74c7afbf 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
@@ -72,18 +72,23 @@ public void bakeNewCake(CakeInfo cakeInfo) throws CakeBakingException {
       }
     }
     CakeToppingDao toppingBean = context.getBean(CakeToppingDao.class);
-    CakeTopping topping = toppingBean.findOne(matchingToppings.iterator().next().getId());
+    Optional<CakeTopping> topping = toppingBean.findById(matchingToppings.iterator().next().getId());
     CakeDao cakeBean = context.getBean(CakeDao.class);
-    Cake cake = new Cake();
-    cake.setTopping(topping);
-    cake.setLayers(foundLayers);
-    cakeBean.save(cake);
-    topping.setCake(cake);
-    toppingBean.save(topping);
-    CakeLayerDao layerBean = context.getBean(CakeLayerDao.class);
-    for (CakeLayer layer : foundLayers) {
-      layer.setCake(cake);
-      layerBean.save(layer);
+    if (topping.isPresent()) {
+      Cake cake = new Cake();
+      cake.setTopping(topping.get());
+      cake.setLayers(foundLayers);
+      cakeBean.save(cake);
+      topping.get().setCake(cake);
+      toppingBean.save(topping.get());
+      CakeLayerDao layerBean = context.getBean(CakeLayerDao.class);
+      for (CakeLayer layer : foundLayers) {
+        layer.setCake(cake);
+        layerBean.save(layer);
+      }
+    } else {
+      throw new CakeBakingException(String.format("Topping %s is not available",
+              cakeInfo.cakeToppingInfo.name));
     }
   }
 
diff --git a/layers/src/main/resources/applicationContext.xml b/layers/src/main/resources/applicationContext.xml
index eca3670b0fbf..c149094c1fa3 100644
--- a/layers/src/main/resources/applicationContext.xml
+++ b/layers/src/main/resources/applicationContext.xml
@@ -50,7 +50,7 @@
     <property name="dataSource" ref="dataSource" />
     <property name="packagesToScan" value="com.iluwatar" />
     <property name="persistenceProvider">
-      <bean class="org.hibernate.ejb.HibernatePersistence" />
+      <bean class="org.hibernate.jpa.HibernatePersistenceProvider" />
     </property>
     <property name="jpaProperties">
       <map>
diff --git a/pom.xml b/pom.xml
index 539da396b2d8..33219175ec9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,10 +28,10 @@
     <inceptionYear>2014</inceptionYear>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <hibernate.version>5.0.1.Final</hibernate.version>
-        <spring.version>4.2.4.RELEASE</spring.version>
-        <spring-boot.version>1.3.3.RELEASE</spring-boot.version>
-        <spring-data.version>1.9.2.RELEASE</spring-data.version>
+        <hibernate.version>5.2.18.Final</hibernate.version>
+        <spring.version>5.0.13.RELEASE</spring.version>
+        <spring-boot.version>2.0.9.RELEASE</spring-boot.version>
+        <spring-data.version>2.0.14.RELEASE</spring-data.version>
         <h2.version>1.4.190</h2.version>
         <junit.version>4.12</junit.version>
         <junit-jupiter.version>5.0.2</junit-jupiter.version>
@@ -40,7 +40,7 @@
         <compiler.version>3.8.1</compiler.version>
         <jacoco.version>0.8.4</jacoco.version>
         <commons-dbcp.version>1.4</commons-dbcp.version>
-        <camel.version>2.16.1</camel.version>
+        <camel.version>2.24.0</camel.version>
         <guava.version>19.0</guava.version>
         <mockito.version>1.10.19</mockito.version>
         <apache-httpcomponents.version>4.5.10</apache-httpcomponents.version>
@@ -55,6 +55,7 @@
         <aws-lambda-java-events.version>2.0.1</aws-lambda-java-events.version>
         <jackson.version>2.8.5</jackson.version>
         <pmd.version>3.12.0</pmd.version>
+        <log4j.version>1.2.17</log4j.version>
         <jaxb-api.version>2.3.0</jaxb-api.version>
         <annotation-api.version>1.3.1</annotation-api.version>
     </properties>
@@ -191,11 +192,6 @@
                 <artifactId>hibernate-core</artifactId>
                 <version>${hibernate.version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.hibernate</groupId>
-                <artifactId>hibernate-entitymanager</artifactId>
-                <version>${hibernate.version}</version>
-            </dependency>
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-dependencies</artifactId>
@@ -300,6 +296,11 @@
                 <artifactId>mongo-java-driver</artifactId>
                 <version>${mongo-java-driver.version}</version>
             </dependency>
+            <dependency>
+                <groupId>log4j</groupId>
+                <artifactId>log4j</artifactId>
+                <version>${log4j.version}</version>
+            </dependency>
             <dependency>
                 <groupId>javax.xml.bind</groupId>
                 <artifactId>jaxb-api</artifactId>
diff --git a/repository/pom.xml b/repository/pom.xml
index 2ccdc9da7ba5..f0340f1260ef 100644
--- a/repository/pom.xml
+++ b/repository/pom.xml
@@ -44,7 +44,7 @@
         </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-entitymanager</artifactId>
+            <artifactId>hibernate-core</artifactId>
         </dependency>
         <dependency>
             <groupId>commons-dbcp</groupId>
@@ -71,5 +71,9 @@
             <groupId>javax.annotation</groupId>
             <artifactId>javax.annotation-api</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
     </dependencies>
 </project>
diff --git a/repository/src/main/java/com/iluwatar/repository/App.java b/repository/src/main/java/com/iluwatar/repository/App.java
index d96b4351ea38..c4a885380064 100644
--- a/repository/src/main/java/com/iluwatar/repository/App.java
+++ b/repository/src/main/java/com/iluwatar/repository/App.java
@@ -23,6 +23,7 @@
 package com.iluwatar.repository;
 
 import java.util.List;
+import java.util.Optional;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -84,17 +85,17 @@ public static void main(String[] args) {
     nasta.setSurname("Spotakova");
     repository.save(nasta);
 
-    LOGGER.info("Find by id 2: {}", repository.findOne(2L));
+    LOGGER.info("Find by id 2: {}", repository.findById(2L).get());
 
     // Remove record from Person
-    repository.delete(2L);
+    repository.deleteById(2L);
 
     // count records
     LOGGER.info("Count Person records: {}", repository.count());
 
     // find by name
-    Person p = repository.findOne(new PersonSpecifications.NameEqualSpec("John"));
-    LOGGER.info("Find by John is {}", p);
+    Optional<Person> p = repository.findOne(new PersonSpecifications.NameEqualSpec("John"));
+    LOGGER.info("Find by John is {}", p.get());
 
     // find by age
     persons = repository.findAll(new PersonSpecifications.AgeBetweenSpec(20, 40));
diff --git a/repository/src/main/java/com/iluwatar/repository/AppConfig.java b/repository/src/main/java/com/iluwatar/repository/AppConfig.java
index c5ccb7d00002..584c09037be7 100644
--- a/repository/src/main/java/com/iluwatar/repository/AppConfig.java
+++ b/repository/src/main/java/com/iluwatar/repository/AppConfig.java
@@ -24,6 +24,7 @@
 
 import java.sql.SQLException;
 import java.util.List;
+import java.util.Optional;
 import java.util.Properties;
 
 import javax.sql.DataSource;
@@ -32,6 +33,7 @@
 import org.hibernate.jpa.HibernatePersistenceProvider;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
@@ -44,6 +46,7 @@
  *
  */
 @EnableJpaRepositories
+@SpringBootConfiguration
 public class AppConfig {
 
   private static final Logger LOGGER = LoggerFactory.getLogger(AppConfig.class);
@@ -60,7 +63,7 @@ public DataSource dataSource() {
     basicDataSource.setUrl("jdbc:h2:~/databases/person");
     basicDataSource.setUsername("sa");
     basicDataSource.setPassword("sa");
-    return (DataSource) basicDataSource;
+    return basicDataSource;
   }
 
   /**
@@ -134,17 +137,17 @@ public static void main(String[] args) {
     nasta.setSurname("Spotakova");
     repository.save(nasta);
 
-    LOGGER.info("Find by id 2: {}", repository.findOne(2L));
+    LOGGER.info("Find by id 2: {}", repository.findById(2L).get());
 
     // Remove record from Person
-    repository.delete(2L);
+    repository.deleteById(2L);
 
     // count records
     LOGGER.info("Count Person records: {}", repository.count());
 
     // find by name
-    Person p = repository.findOne(new PersonSpecifications.NameEqualSpec("John"));
-    LOGGER.info("Find by John is {}", p);
+    Optional<Person> p = repository.findOne(new PersonSpecifications.NameEqualSpec("John"));
+    LOGGER.info("Find by John is {}", p.get());
 
     // find by age
     persons = repository.findAll(new PersonSpecifications.AgeBetweenSpec(20, 40));
diff --git a/repository/src/main/resources/applicationContext.xml b/repository/src/main/resources/applicationContext.xml
index 26d6cb3f4dc3..b27bb4c85f73 100644
--- a/repository/src/main/resources/applicationContext.xml
+++ b/repository/src/main/resources/applicationContext.xml
@@ -49,7 +49,7 @@
     <property name="dataSource" ref="dataSource" />
     <property name="packagesToScan" value="com.iluwatar" />
     <property name="persistenceProvider">
-      <bean class="org.hibernate.ejb.HibernatePersistence" />
+      <bean class="org.hibernate.jpa.HibernatePersistenceProvider" />
     </property>
     <property name="jpaProperties">
       <map>
diff --git a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
index 4cfb6e022f51..8d7e1d94b797 100644
--- a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
@@ -28,6 +28,7 @@
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Optional;
 
 import javax.annotation.Resource;
 
@@ -35,9 +36,8 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.springframework.test.context.ContextConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
-import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
 import com.google.common.collect.Lists;
 
@@ -47,7 +47,7 @@
  * 
  */
 @ExtendWith(SpringExtension.class)
-@ContextConfiguration(classes = { AppConfig.class }, loader = AnnotationConfigContextLoader.class)
+@SpringBootTest(classes = { AppConfig.class })
 public class AnnotationBasedRepositoryTest {
 
   @Resource
@@ -66,7 +66,7 @@ public class AnnotationBasedRepositoryTest {
   @BeforeEach
   public void setup() {
 
-    repository.save(persons);
+    repository.saveAll(persons);
   }
 
   @Test
@@ -119,8 +119,8 @@ public void testFindAllByAgeBetweenSpec() {
   @Test
   public void testFindOneByNameEqualSpec() {
 
-    Person actual = repository.findOne(new PersonSpecifications.NameEqualSpec("Terry"));
-    assertEquals(terry, actual);
+    Optional<Person> actual = repository.findOne(new PersonSpecifications.NameEqualSpec("Terry"));
+    assertEquals(terry, actual.get());
   }
 
   @AfterEach
diff --git a/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java b/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
index 3fb1b427b232..1839a2523e6c 100644
--- a/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
@@ -25,9 +25,8 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.context.ContextConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
-import org.springframework.test.context.support.AnnotationConfigContextLoader;
 import org.springframework.transaction.annotation.Transactional;
 
 import javax.sql.DataSource;
@@ -42,7 +41,7 @@
  * 
  */
 @ExtendWith(SpringExtension.class)
-@ContextConfiguration(classes = { AppConfig.class }, loader = AnnotationConfigContextLoader.class)
+@SpringBootTest(classes = { AppConfig.class })
 public class AppConfigTest {
 
   @Autowired
diff --git a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
index 5b4b8e80c055..dc976cbe72d3 100644
--- a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
@@ -28,6 +28,7 @@
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Optional;
 
 import javax.annotation.Resource;
 
@@ -35,7 +36,7 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.springframework.test.context.ContextConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 import com.google.common.collect.Lists;
@@ -45,7 +46,7 @@
  * by {@link org.springframework.data.jpa.domain.Specification} are also test.
  */
 @ExtendWith(SpringExtension.class)
-@ContextConfiguration(locations = { "classpath:applicationContext.xml" })
+@SpringBootTest(properties = { "locations=classpath:applicationContext.xml" })
 public class RepositoryTest {
 
   @Resource
@@ -64,7 +65,7 @@ public class RepositoryTest {
   @BeforeEach
   public void setup() {
 
-    repository.save(persons);
+    repository.saveAll(persons);
   }
 
   @Test
@@ -115,8 +116,8 @@ public void testFindAllByAgeBetweenSpec() {
   @Test
   public void testFindOneByNameEqualSpec() {
 
-    Person actual = repository.findOne(new PersonSpecifications.NameEqualSpec("Terry"));
-    assertEquals(terry, actual);
+    Optional<Person> actual = repository.findOne(new PersonSpecifications.NameEqualSpec("Terry"));
+    assertEquals(terry, actual.get());
   }
 
   @AfterEach

From f903d7e9a9379c79742ecc61a3901bdbe2a0a318 Mon Sep 17 00:00:00 2001
From: Joshua Jimenez <jimenez.johnjoshua.jjj@gmail.com>
Date: Tue, 8 Oct 2019 14:19:28 +0800
Subject: [PATCH 02/68] #496 Pipeline pattern (#967)

* #496 Add pipeline module to parent pom :sparkles:

* #496: Add main application class and test for pipeline

* #496: Checkstyle format and add log messages on pipeline stages :art:

* #496: Fill readme sections of pipeline :sparkles:

* #496: Javadocs and checkstyle formatting :art:

* #496: Follow PMD checks and add more explanation as block comment on App.java

* #496: Apply requested PR changes by iluwatar :art:
---
 pipeline/README.md                            | 37 +++++++++++
 pipeline/pom.xml                              | 47 +++++++++++++
 .../main/java/com.iluwatar.pipeline/App.java  | 66 +++++++++++++++++++
 .../ConvertToCharArrayHandler.java            | 45 +++++++++++++
 .../java/com.iluwatar.pipeline/Handler.java   | 32 +++++++++
 .../java/com.iluwatar.pipeline/Pipeline.java  | 46 +++++++++++++
 .../RemoveAlphabetsHandler.java               | 54 +++++++++++++++
 .../RemoveDigitsHandler.java                  | 54 +++++++++++++++
 .../java/com.iluwatar.pipeline/AppTest.java   | 37 +++++++++++
 .../com.iluwatar.pipeline/PipelineTest.java   | 45 +++++++++++++
 pom.xml                                       |  1 +
 11 files changed, 464 insertions(+)
 create mode 100644 pipeline/README.md
 create mode 100644 pipeline/pom.xml
 create mode 100644 pipeline/src/main/java/com.iluwatar.pipeline/App.java
 create mode 100644 pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
 create mode 100644 pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
 create mode 100644 pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
 create mode 100644 pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
 create mode 100644 pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
 create mode 100644 pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
 create mode 100644 pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java

diff --git a/pipeline/README.md b/pipeline/README.md
new file mode 100644
index 000000000000..e990affd62c7
--- /dev/null
+++ b/pipeline/README.md
@@ -0,0 +1,37 @@
+---
+layout: pattern
+title: Pipeline
+folder: pipeline
+permalink: /patterns/pipeline/
+categories: Behavioral
+tags:
+ - Java
+ - Functional
+ - Difficulty-Intermediate
+---
+
+## Intent
+Allows processing of data in a series of stages by giving in an initial input and passing the processed output to be used by the next stages.
+
+## Applicability
+Use the Pipeline pattern when you want to
+
+* execute individual stages that yields a final value
+* add readability to complex sequence of operations by providing a fluent builder as an interface
+* improve testability of code since stages will most likely be doing a single thing, complying to the [Single Responsibility Principle (SRP)](https://java-design-patterns.com/principles/#single-responsibility-principle)
+
+## Typical Use Case
+
+* implement stages and execute them in an ordered manner
+
+## Real world examples
+
+* [java.util.Stream](https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html)
+* [Maven Build Lifecycle](http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html)
+* [Functional Java](https://github.com/functionaljava/functionaljava)
+
+## Credits
+
+* [The Pipeline Pattern — for fun and profit](https://medium.com/@aaronweatherall/the-pipeline-pattern-for-fun-and-profit-9b5f43a98130)
+* [The Pipeline design pattern (in Java)](https://medium.com/@deepakbapat/the-pipeline-design-pattern-in-java-831d9ce2fe21)
+* [Pipelines | Microsoft Docs](https://docs.microsoft.com/en-us/previous-versions/msp-n-p/ff963548(v=pandp.10))
\ No newline at end of file
diff --git a/pipeline/pom.xml b/pipeline/pom.xml
new file mode 100644
index 000000000000..7ad60d5620e4
--- /dev/null
+++ b/pipeline/pom.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0"?>
+<!--
+
+    The MIT License
+    Copyright (c) 2014-2016 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.iluwatar</groupId>
+        <artifactId>java-design-patterns</artifactId>
+        <version>1.22.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>pipeline</artifactId>
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/App.java b/pipeline/src/main/java/com.iluwatar.pipeline/App.java
new file mode 100644
index 000000000000..7efa2ecca003
--- /dev/null
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/App.java
@@ -0,0 +1,66 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+/**
+ * The Pipeline pattern uses ordered stages to process a sequence of input values.
+ * Each implemented task is represented by a stage of the pipeline. You can think of
+ * pipelines as similar to assembly lines in a factory, where each item in the assembly
+ * line is constructed in stages. The partially assembled item is passed from one assembly
+ * stage to another. The outputs of the assembly line occur in the same order as that of the
+ * inputs.
+ *
+ * Classes used in this example are suffixed with "Handlers", and synonymously refers to the
+ * "stage".
+ */
+public class App {
+  /**
+   * Specify the initial input type for the first stage handler and the expected output type
+   * of the last stage handler as type parameters for Pipeline. Use the fluent builder by
+   * calling addHandler to add more stage handlers on the pipeline.
+   */
+  public static void main(String[] args) {
+    /*
+      Suppose we wanted to pass through a String to a series of filtering stages and convert it
+      as a char array on the last stage.
+
+      - Stage handler 1 (pipe): Removing the alphabets, accepts a String input and returns the
+      processed String output. This will be used by the next handler as its input.
+
+      - Stage handler 2 (pipe): Removing the digits, accepts a String input and returns the
+      processed String output. This shall also be used by the last handler we have.
+
+      - Stage handler 3 (pipe): Converting the String input to a char array handler. We would
+      be returning a different type in here since that is what's specified by the requirement.
+      This means that at any stages along the pipeline, the handler can return any type of data
+      as long as it fulfills the requirements for the next handler's input.
+
+      Suppose we wanted to add another handler after ConvertToCharArrayHandler. That handler
+      then is expected to receive an input of char[] array since that is the type being returned
+      by the previous handler, ConvertToCharArrayHandler.
+     */
+    new Pipeline<>(new RemoveAlphabetsHandler())
+        .addHandler(new RemoveDigitsHandler())
+        .addHandler(new ConvertToCharArrayHandler());
+  }
+}
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
new file mode 100644
index 000000000000..b69241914980
--- /dev/null
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
@@ -0,0 +1,45 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Arrays;
+
+/**
+ * Stage handler that converts an input String to its char[] array counterpart.
+ */
+class ConvertToCharArrayHandler implements Handler<String, char[]> {
+
+  private final Logger logger = LoggerFactory.getLogger(ConvertToCharArrayHandler.class);
+
+  @Override
+  public char[] process(String input) {
+    char[] characters = input.toCharArray();
+    logger.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
+        ConvertToCharArrayHandler.class, input, String.class, Arrays.toString(characters), Character[].class));
+
+    return characters;
+  }
+}
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java b/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
new file mode 100644
index 000000000000..7d2bc0db7f59
--- /dev/null
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
@@ -0,0 +1,32 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+/**
+ * Forms a contract to all stage handlers to accept a certain type of input and return a processed output.
+ * @param <I> the input type of the handler
+ * @param <O> the processed output type of the handler
+ */
+interface Handler<I, O> {
+  O process(I input);
+}
\ No newline at end of file
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java b/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
new file mode 100644
index 000000000000..8e231bbc4d09
--- /dev/null
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
@@ -0,0 +1,46 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+/**
+ * Main Pipeline class that initially sets the current handler. Processed output
+ * of the initial handler is then passed as the input to the next stage handlers.
+ * @param <I> the type of the input for the first stage handler
+ * @param <O> the final stage handler's output type
+ */
+class Pipeline<I, O> {
+
+  private final Handler<I, O> currentHandler;
+
+  Pipeline(Handler<I, O> currentHandler) {
+    this.currentHandler = currentHandler;
+  }
+
+  <K> Pipeline<I, K> addHandler(Handler<O, K> newHandler) {
+    return new Pipeline<>(input -> newHandler.process(currentHandler.process(input)));
+  }
+
+  O execute(I input) {
+    return currentHandler.process(input);
+  }
+}
\ No newline at end of file
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
new file mode 100644
index 000000000000..2085052742fa
--- /dev/null
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
@@ -0,0 +1,54 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Stage handler that returns a new instance of String without the alphabet characters of the input string.
+ */
+class RemoveAlphabetsHandler implements Handler<String, String> {
+
+  private final Logger logger = LoggerFactory.getLogger(RemoveAlphabetsHandler.class);
+
+  @Override
+  public String process(String input) {
+    StringBuilder inputWithoutAlphabets = new StringBuilder();
+
+    for (int index = 0; index < input.length(); index++) {
+      char currentCharacter = input.charAt(index);
+      if (Character.isAlphabetic(currentCharacter)) {
+        continue;
+      }
+
+      inputWithoutAlphabets.append(currentCharacter);
+    }
+
+    String inputWithoutAlphabetsStr = inputWithoutAlphabets.toString();
+    logger.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
+        RemoveAlphabetsHandler.class, input, String.class, inputWithoutAlphabetsStr, String.class));
+
+    return inputWithoutAlphabetsStr;
+  }
+}
\ No newline at end of file
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
new file mode 100644
index 000000000000..e0c0aa6a87b2
--- /dev/null
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
@@ -0,0 +1,54 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Stage handler that returns a new instance of String without the digit characters of the input string.
+ */
+class RemoveDigitsHandler implements Handler<String, String> {
+
+  private final Logger logger = LoggerFactory.getLogger(RemoveDigitsHandler.class);
+
+  @Override
+  public String process(String input) {
+    StringBuilder inputWithoutDigits = new StringBuilder();
+
+    for (int index = 0; index < input.length(); index++) {
+      char currentCharacter = input.charAt(index);
+      if (Character.isDigit(currentCharacter)) {
+        continue;
+      }
+
+      inputWithoutDigits.append(currentCharacter);
+    }
+
+    String inputWithoutDigitsStr = inputWithoutDigits.toString();
+    logger.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
+        RemoveDigitsHandler.class, input, String.class, inputWithoutDigitsStr, String.class));
+
+    return inputWithoutDigitsStr;
+  }
+}
\ No newline at end of file
diff --git a/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java b/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
new file mode 100644
index 000000000000..79524575c13c
--- /dev/null
+++ b/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
@@ -0,0 +1,37 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+import org.junit.jupiter.api.Test;
+
+/**
+ * Application Test
+ */
+public class AppTest {
+
+  @Test
+  public void test() {
+    String[] args = {};
+    App.main(args);
+  }
+}
diff --git a/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java b/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java
new file mode 100644
index 000000000000..1a2676e25d05
--- /dev/null
+++ b/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java
@@ -0,0 +1,45 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.pipeline;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+
+/**
+ * Test for {@link Pipeline}
+ */
+public class PipelineTest {
+
+  @Test
+  public void testAddHandlersToPipeline() {
+    Pipeline<String, char[]> filters = new Pipeline<>(new RemoveAlphabetsHandler())
+        .addHandler(new RemoveDigitsHandler())
+        .addHandler(new ConvertToCharArrayHandler());
+
+    assertArrayEquals(
+        new char[] {'#', '!', '(', '&', '%', '#', '!'},
+        filters.execute("#H!E(L&L0O%THE3R#34E!")
+    );
+  }
+}
diff --git a/pom.xml b/pom.xml
index 33219175ec9d..39cfee91c241 100644
--- a/pom.xml
+++ b/pom.xml
@@ -97,6 +97,7 @@
         <module>property</module>
         <module>intercepting-filter</module>
         <module>producer-consumer</module>
+        <module>pipeline</module>
         <module>poison-pill</module>
         <module>reader-writer-lock</module>
         <module>lazy-loading</module>

From 41b8d8047965f247c9a3dcf7aeb19046599c8583 Mon Sep 17 00:00:00 2001
From: erikgajdos1997 <56270468+erikgajdos1997@users.noreply.github.com>
Date: Tue, 8 Oct 2019 17:08:56 +0200
Subject: [PATCH 03/68] Close #969 (#972)

---
 repository/src/main/resources/logback.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/repository/src/main/resources/logback.xml b/repository/src/main/resources/logback.xml
index 56b6a59bb6cf..81b998ad9021 100644
--- a/repository/src/main/resources/logback.xml
+++ b/repository/src/main/resources/logback.xml
@@ -42,11 +42,11 @@
 
     <logger name="com.iluwatar" additivity="false">
         <level value="DEBUG"/>
-        <appender-ref ref="FILE"/>
+        <appender-ref ref="STDOUT"/>
     </logger>
 
     <root level="WARN">
-        <appender-ref ref="STDOUT"/>
+        <appender-ref ref="FILE"/>
     </root>
 
 </configuration>

From 90ea4506caa653711f69fabb99ee7ac26c4ecce7 Mon Sep 17 00:00:00 2001
From: Azureyjt <azureyjt@gmail.com>
Date: Tue, 8 Oct 2019 23:29:59 +0800
Subject: [PATCH 04/68] Leader Election Pattern (#923)

* Fix issue #761: ThreadSafeDoubleCheckLocking.java: Instantiating by Reflection call will be successful if you do that firstly

* Create leader election module

* Create Interface of Instance and MessageManager

* Create implementations with token ring algorithm

* Change package structure.
Create basic message system.

* Implement heartbeat and heartbeat invoking message system

* Implement election message handler

* Add leader message handler

* Add main entry point

* Add comments

* Update README.md

* Fix checkstyle issue

* Add Unit Tests

* Add Unit Tests

* Add bully leader selection

* Change System.out to log print.
Add MIT license in each file.

* Add More java doc comments

* Add unit test

* Add unit tests
---
 leader-election/README.md                     |  31 ++++
 leader-election/pom.xml                       |  43 +++++
 .../leaderelection/AbstractInstance.java      | 148 +++++++++++++++++
 .../AbstractMessageManager.java               |  73 +++++++++
 .../com/iluwatar/leaderelection/Instance.java |  49 ++++++
 .../com/iluwatar/leaderelection/Message.java  |  76 +++++++++
 .../leaderelection/MessageManager.java        |  60 +++++++
 .../iluwatar/leaderelection/MessageType.java  |  62 +++++++
 .../leaderelection/bully/BullyApp.java        |  77 +++++++++
 .../leaderelection/bully/BullyInstance.java   | 121 ++++++++++++++
 .../bully/BullyMessageManager.java            | 117 ++++++++++++++
 .../iluwatar/leaderelection/ring/RingApp.java |  77 +++++++++
 .../leaderelection/ring/RingInstance.java     | 133 +++++++++++++++
 .../ring/RingMessageManager.java              |  96 +++++++++++
 .../iluwatar/leaderelection/MessageTest.java  |  48 ++++++
 .../leaderelection/bully/BullyAppTest.java    |  39 +++++
 .../bully/BullyMessageManagerTest.java        | 151 ++++++++++++++++++
 .../bully/BullyinstanceTest.java              |  78 +++++++++
 .../leaderelection/ring/RingAppTest.java      |  39 +++++
 .../leaderelection/ring/RingInstanceTest.java |  76 +++++++++
 .../ring/RingMessageManagerTest.java          | 123 ++++++++++++++
 pom.xml                                       |   2 +
 22 files changed, 1719 insertions(+)
 create mode 100644 leader-election/README.md
 create mode 100644 leader-election/pom.xml
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
 create mode 100644 leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
 create mode 100644 leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java

diff --git a/leader-election/README.md b/leader-election/README.md
new file mode 100644
index 000000000000..36c2670dffa0
--- /dev/null
+++ b/leader-election/README.md
@@ -0,0 +1,31 @@
+---
+layout: pattern
+title: Leader Election
+folder: leader-election
+permalink: /patterns/leader-election/
+categories: Other
+tags:
+ - Java
+ - Difficulty-Beginner
+---
+
+## Intent
+Leader Election pattern is commonly used in cloud system design. It can help to ensure that task instances selec the leader instance correctly and do not conflict with each other, cause contention for shared resources, or inadvertently interfere with the work that other task instances are performing.
+
+## Applicability
+Use this pattern when
+
+* the tasks in a distributed application, such as a cloud-hosted solution, require careful coordination and there is no natural leader.
+
+Do not use this pattern when
+
+* there is a natural leader or dedicated process that can always act as the leader. For example, it may be possible to implement a singleton process that coordinates the task instances. If this process fails or becomes unhealthy, the system can shut it down and restart it.
+* the coordination between tasks can be easily achieved by using a more lightweight mechanism. For example, if several task instances simply require coordinated access to a shared resource, a preferable solution might be to use optimistic or pessimistic locking to control access to that resource.
+
+## Real world examples
+
+* [Raft Leader Election](https://github.com/ronenhamias/raft-leader-election)
+
+## Credits
+
+* [ Cloud Design Patterns: Prescriptive Architecture Guidance for Cloud Applications](https://docs.microsoft.com/en-us/previous-versions/msp-n-p/dn568104(v=pandp.10))
diff --git a/leader-election/pom.xml b/leader-election/pom.xml
new file mode 100644
index 000000000000..7c1312d01a1d
--- /dev/null
+++ b/leader-election/pom.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    The MIT License
+    Copyright (c) 2014-2016 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THFE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <artifactId>java-design-patterns</artifactId>
+        <groupId>com.iluwatar</groupId>
+        <version>1.22.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>leader-election</artifactId>
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
new file mode 100644
index 000000000000..5f153870a300
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
@@ -0,0 +1,148 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Queue;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+/**
+ * Abstract class of all the instance implementation classes.
+ */
+public abstract class AbstractInstance implements Instance, Runnable {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(AbstractInstance.class);
+
+  protected static final int HEARTBEAT_INTERVAL = 5000;
+
+  protected MessageManager messageManager;
+  protected Queue<Message> messageQueue;
+  protected final int localId;
+  protected int leaderId;
+  protected boolean alive;
+
+  /**
+   * Constructor of BullyInstance.
+   */
+  public AbstractInstance(MessageManager messageManager, int localId, int leaderId) {
+    this.messageManager = messageManager;
+    this.messageQueue = new ConcurrentLinkedQueue<>();
+    this.localId = localId;
+    this.leaderId = leaderId;
+    this.alive = true;
+  }
+
+  /**
+   * The instance will execute the message in its message queue periodically once it is alive.
+   */
+  @Override
+  public void run() {
+    while (true) {
+      if (!this.messageQueue.isEmpty()) {
+        this.processMessage(this.messageQueue.remove());
+      }
+    }
+  }
+
+  /**
+   * Once messages are sent to the certain instance, it will firstly be added to the queue and wait to be executed.
+   * @param message Message sent by other instances
+   */
+  @Override
+  public void onMessage(Message message) {
+    messageQueue.offer(message);
+  }
+
+  /**
+   * Check if the instance is alive or not.
+   * @return {@code true} if the instance is alive.
+   */
+  @Override
+  public boolean isAlive() {
+    return alive;
+  }
+
+  /**
+   * Set the health status of the certain instance.
+   * @param alive {@code true} for alive.
+   */
+  @Override
+  public void setAlive(boolean alive) {
+    this.alive = alive;
+  }
+
+  /**
+   * Process the message according to its type.
+   * @param message Message polled from queue.
+   */
+  private void processMessage(Message message) {
+    switch (message.getType()) {
+      case ELECTION:
+        LOGGER.info("Instance " + localId + " - Election Message handling...");
+        handleElectionMessage(message);
+        break;
+      case LEADER:
+        LOGGER.info("Instance " + localId + " - Leader Message handling...");
+        handleLeaderMessage(message);
+        break;
+      case HEARTBEAT:
+        LOGGER.info("Instance " + localId + " - Heartbeat Message handling...");
+        handleHeartbeatMessage(message);
+        break;
+      case ELECTION_INVOKE:
+        LOGGER.info("Instance " + localId + " - Election Invoke Message handling...");
+        handleElectionInvokeMessage();
+        break;
+      case LEADER_INVOKE:
+        LOGGER.info("Instance " + localId + " - Leader Invoke Message handling...");
+        handleLeaderInvokeMessage();
+        break;
+      case HEARTBEAT_INVOKE:
+        LOGGER.info("Instance " + localId + " - Heartbeat Invoke Message handling...");
+        handleHeartbeatInvokeMessage();
+        break;
+      default:
+        break;
+    }
+  }
+
+  /**
+   * Abstract methods to handle different types of message. These methods need to be implemented in concrete instance
+   * class to implement corresponding leader-selection pattern.
+   */
+  protected abstract void handleElectionMessage(Message message);
+
+  protected abstract void handleElectionInvokeMessage();
+
+  protected abstract void handleLeaderMessage(Message message);
+
+  protected abstract void handleLeaderInvokeMessage();
+
+  protected abstract void handleHeartbeatMessage(Message message);
+
+  protected abstract void handleHeartbeatInvokeMessage();
+
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
new file mode 100644
index 000000000000..4384da25f79d
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
@@ -0,0 +1,73 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * Abstract class of all the message manager classes.
+ */
+public abstract class AbstractMessageManager implements MessageManager {
+
+  /**
+   * Contain all the instances in the system. Key is its ID, and value is the instance itself.
+   */
+  protected Map<Integer, Instance> instanceMap;
+
+  /**
+   * Construtor of AbstractMessageManager
+   */
+  public AbstractMessageManager(Map<Integer, Instance> instanceMap) {
+    this.instanceMap = instanceMap;
+  }
+
+  /**
+   * Find the next instance with smallest ID.
+   * @return The next instance.
+   */
+  protected Instance findNextInstance(int currentId) {
+    Instance result = null;
+    List<Integer> candidateList = instanceMap.keySet()
+          .stream()
+          .filter((i) -> i > currentId && instanceMap.get(i).isAlive())
+          .sorted()
+          .collect(Collectors.toList());
+    if (candidateList.isEmpty()) {
+      int index = instanceMap.keySet()
+          .stream()
+          .filter((i) -> instanceMap.get(i).isAlive())
+          .sorted()
+          .collect(Collectors.toList())
+          .get(0);
+      result = instanceMap.get(index);
+    } else {
+      int index = candidateList.get(0);
+      result = instanceMap.get(index);
+    }
+    return result;
+  }
+
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
new file mode 100644
index 000000000000..abaa62791185
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
@@ -0,0 +1,49 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+/**
+ *  Instance interface
+ */
+public interface Instance {
+
+  /**
+   * Check if the instance is alive or not.
+   * @return {@code true} if the instance is alive.
+   */
+  boolean isAlive();
+
+  /**
+   * Set the health status of the certain instance.
+   * @param alive {@code true} for alive.
+   */
+  void setAlive(boolean alive);
+
+  /**
+   * Consume messages from other instances.
+   * @param message Message sent by other instances
+   */
+  void onMessage(Message message);
+
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java b/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
new file mode 100644
index 000000000000..7ac79e4bcd46
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
@@ -0,0 +1,76 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+import java.util.Objects;
+
+/**
+ *  Message used to transport data between instances.
+ */
+public class Message {
+
+  private MessageType type;
+
+  private String content;
+
+  public Message() {}
+
+  public Message(MessageType type, String content) {
+    this.type = type;
+    this.content = content;
+  }
+
+  public MessageType getType() {
+    return type;
+  }
+
+  public void setType(MessageType type) {
+    this.type = type;
+  }
+
+  public String getContent() {
+    return content;
+  }
+
+  public void setContent(String content) {
+    this.content = content;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    Message message = (Message) o;
+    return type == message.type && Objects.equals(content, message.content);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(type, content);
+  }
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
new file mode 100644
index 000000000000..56e78a00856a
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
@@ -0,0 +1,60 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+/**
+ *  MessageManager interface
+ */
+public interface MessageManager {
+
+  /**
+   * Send heartbeat message to leader instance to check whether the leader instance is alive.
+   * @param leaderId Instance ID of leader instance.
+   * @return {@code true} if leader instance is alive, or {@code false} if not.
+   */
+  boolean sendHeartbeatMessage(int leaderId);
+
+  /**
+   * Send election message to other instances.
+   * @param currentId Instance ID of which sends this message.
+   * @param content Election message content.
+   * @return {@code true} if the message is accepted by the target instances.
+   */
+  boolean sendElectionMessage(int currentId, String content);
+
+  /**
+   * Send new leader notification message to other instances.
+   * @param currentId Instance ID of which sends this message.
+   * @param leaderId Leader message content.
+   * @return {@code true} if the message is accepted by the target instances.
+   */
+  boolean sendLeaderMessage(int currentId, int leaderId);
+
+  /**
+   * Send heartbeat invoke message. This will invoke heartbeat task in the target instance.
+   * @param currentId Instance ID of which sends this message.
+   */
+  void sendHeartbeatInvokeMessage(int currentId);
+
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
new file mode 100644
index 000000000000..17f658ec4244
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
@@ -0,0 +1,62 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+/**
+ *  Message Type enum
+ */
+public enum MessageType {
+
+  /**
+   * Start the election. The content of the message stores ID(s) of the candidate instance(s).
+   */
+  ELECTION,
+
+  /**
+   * Nodify the new leader. The content of the message should be the leader ID.
+   */
+  LEADER,
+
+  /**
+   * Check health of current leader instance.
+   */
+  HEARTBEAT,
+
+  /**
+   * Inform target instance to start election.
+   */
+  ELECTION_INVOKE,
+
+  /**
+   * Inform target instance to notify all the other instance that it is the new leader.
+   */
+  LEADER_INVOKE,
+
+  /**
+   * Inform target instance to start heartbeat.
+   */
+  HEARTBEAT_INVOKE
+
+}
+
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
new file mode 100644
index 000000000000..7355b34456a9
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
@@ -0,0 +1,77 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.bully;
+
+import com.iluwatar.leaderelection.Instance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageManager;
+import com.iluwatar.leaderelection.MessageType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Example of how to use bully leader election. Initially 5 instances is created in the clould
+ * system, and the instance with ID 1 is set as leader. After the system is started stop the
+ * leader instance, and the new leader will be elected.
+ */
+public class BullyApp {
+
+  /**
+   * Program entry point
+   */
+  public static void main(String[] args) {
+
+    Map<Integer, Instance> instanceMap = new HashMap<>();
+    MessageManager messageManager = new BullyMessageManager(instanceMap);
+
+    BullyInstance instance1 = new BullyInstance(messageManager, 1, 1);
+    BullyInstance instance2 = new BullyInstance(messageManager, 2, 1);
+    BullyInstance instance3 = new BullyInstance(messageManager, 3, 1);
+    BullyInstance instance4 = new BullyInstance(messageManager, 4, 1);
+    BullyInstance instance5 = new BullyInstance(messageManager, 5, 1);
+
+    instanceMap.put(1, instance1);
+    instanceMap.put(2, instance2);
+    instanceMap.put(3, instance3);
+    instanceMap.put(4, instance4);
+    instanceMap.put(5, instance5);
+
+    instance4.onMessage(new Message(MessageType.HEARTBEAT_INVOKE, ""));
+
+    Thread thread1 = new Thread(instance1);
+    Thread thread2 = new Thread(instance2);
+    Thread thread3 = new Thread(instance3);
+    Thread thread4 = new Thread(instance4);
+    Thread thread5 = new Thread(instance5);
+
+    thread1.start();
+    thread2.start();
+    thread3.start();
+    thread4.start();
+    thread5.start();
+
+    instance1.setAlive(false);
+  }
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
new file mode 100644
index 000000000000..70a9c60f341a
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
@@ -0,0 +1,121 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.bully;
+
+import com.iluwatar.leaderelection.AbstractInstance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Impelemetation with bully algorithm. Each instance should have a sequential id and is able to
+ * communicate with other instances in the system. Initially the instance with smallest (or largest)
+ * ID is selected to be the leader. All the other instances send heartbeat message to leader periodically
+ * to check its health. If one certain instance finds the server done, it will send an election message
+ * to all the instances of which the ID is larger. If the target instance is alive, it will return an
+ * alive message (in this sample return true) and then send election message with its ID. If not,
+ * the original instance will send leader message to all the other instances.
+ */
+public class BullyInstance extends AbstractInstance {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(BullyInstance.class);
+
+  /**
+   * Constructor of BullyInstance.
+   */
+  public BullyInstance(MessageManager messageManager, int localId, int leaderId) {
+    super(messageManager, localId, leaderId);
+  }
+
+  /**
+   * Process the heartbeat invoke message. After receiving the message, the instance will send a heartbeat
+   * to leader to check its health. If alive, it will inform the next instance to do the heartbeat. If not,
+   * it will start the election process.
+   */
+  @Override
+  protected void handleHeartbeatInvokeMessage() {
+    try {
+      boolean isLeaderAlive = messageManager.sendHeartbeatMessage(leaderId);
+      if (isLeaderAlive) {
+        LOGGER.info("Instance " + localId + "- Leader is alive.");
+        Thread.sleep(HEARTBEAT_INTERVAL);
+        messageManager.sendHeartbeatInvokeMessage(localId);
+      } else {
+        LOGGER.info("Instance " + localId + "- Leader is not alive. Start election.");
+        boolean electionResult = messageManager.sendElectionMessage(localId, String.valueOf(localId));
+        if (electionResult) {
+          LOGGER.info("Instance " + localId + "- Succeed in election. Start leader notification.");
+          messageManager.sendLeaderMessage(localId, localId);
+        }
+      }
+    } catch (InterruptedException e) {
+      LOGGER.info("Instance " + localId + "- Interrupted.");
+    }
+  }
+
+  /**
+   * Process election invoke message. Send election message to all the instances with smaller ID. If any
+   * one of them is alive, do nothing. If no instance alive, send leader message to all the alive instance
+   * and restart heartbeat.
+   */
+  @Override
+  protected void handleElectionInvokeMessage() {
+    if (!isLeader()) {
+      LOGGER.info("Instance " + localId + "- Start election.");
+      boolean electionResult = messageManager.sendElectionMessage(localId, String.valueOf(localId));
+      if (electionResult) {
+        LOGGER.info("Instance " + localId + "- Succeed in election. Start leader notification.");
+        leaderId = localId;
+        messageManager.sendLeaderMessage(localId, localId);
+        messageManager.sendHeartbeatInvokeMessage(localId);
+      }
+    }
+  }
+
+  /**
+   * Process leader message. Update local leader information.
+   */
+  @Override
+  protected void handleLeaderMessage(Message message) {
+    leaderId = Integer.valueOf(message.getContent());
+    LOGGER.info("Instance " + localId + " - Leader update done.");
+  }
+
+  private boolean isLeader() {
+    return localId == leaderId;
+  }
+
+  /**
+   * Not used in Bully instance.
+   */
+  @Override
+  protected void handleLeaderInvokeMessage() {}
+
+  @Override
+  protected void handleHeartbeatMessage(Message message) {}
+
+  @Override
+  protected void handleElectionMessage(Message message) {}
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
new file mode 100644
index 000000000000..3fcadefba2de
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
@@ -0,0 +1,117 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.bully;
+
+import com.iluwatar.leaderelection.AbstractMessageManager;
+import com.iluwatar.leaderelection.Instance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageType;
+
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * Implementation of BullyMessageManager
+ */
+public class BullyMessageManager extends AbstractMessageManager {
+
+  /**
+   * Constructor of BullyMessageManager.
+   */
+  public BullyMessageManager(Map<Integer, Instance> instanceMap) {
+    super(instanceMap);
+  }
+
+  /**
+   * Send heartbeat message to current leader instance to check the health.
+   * @param leaderId leaderID
+   * @return {@code true} if the leader is alive.
+   */
+  @Override
+  public boolean sendHeartbeatMessage(int leaderId) {
+    Instance leaderInstance = instanceMap.get(leaderId);
+    boolean alive = leaderInstance.isAlive();
+    return alive;
+  }
+
+  /**
+   * Send election message to all the instances with smaller ID.
+   * @param currentId Instance ID of which sends this message.
+   * @param content Election message content.
+   * @return {@code true} if no alive instance has smaller ID, so that the election is accepted.
+   */
+  @Override
+  public boolean sendElectionMessage(int currentId, String content) {
+    List<Integer> candidateList = findElectionCandidateInstanceList(currentId);
+    if (candidateList.isEmpty()) {
+      return true;
+    } else {
+      Message electionMessage = new Message(MessageType.ELECTION_INVOKE, "");
+      candidateList.stream()
+        .forEach((i) -> instanceMap.get(i).onMessage(electionMessage));
+      return false;
+    }
+  }
+
+  /**
+   * Send leader message to all the instances to notify the new leader.
+   * @param currentId Instance ID of which sends this message.
+   * @param leaderId Leader message content.
+   * @return {@code true} if the message is accepted.
+   */
+  @Override
+  public boolean sendLeaderMessage(int currentId, int leaderId) {
+    Message leaderMessage = new Message(MessageType.LEADER, String.valueOf(leaderId));
+    instanceMap.keySet()
+      .stream()
+      .filter((i) -> i != currentId)
+      .forEach((i) -> instanceMap.get(i).onMessage(leaderMessage));
+    return false;
+  }
+
+  /**
+   * Send heartbeat invoke message to the next instance.
+   * @param currentId Instance ID of which sends this message.
+   */
+  @Override
+  public void sendHeartbeatInvokeMessage(int currentId) {
+    Instance nextInstance = this.findNextInstance(currentId);
+    Message heartbeatInvokeMessage = new Message(MessageType.HEARTBEAT_INVOKE, "");
+    nextInstance.onMessage(heartbeatInvokeMessage);
+  }
+
+  /**
+   * Find all the alive instances with smaller ID than current instance.
+   * @param currentId ID of current instance.
+   * @return ID list of all the candidate instance.
+   */
+  private List<Integer> findElectionCandidateInstanceList(int currentId) {
+    return instanceMap.keySet()
+            .stream()
+            .filter((i) -> i < currentId && instanceMap.get(i).isAlive())
+            .collect(Collectors.toList());
+  }
+
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
new file mode 100644
index 000000000000..ade5bb70dc29
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
@@ -0,0 +1,77 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.ring;
+
+import com.iluwatar.leaderelection.Instance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageManager;
+import com.iluwatar.leaderelection.MessageType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Example of how to use ring leader election. Initially 5 instances is created in the clould
+ * system, and the instance with ID 1 is set as leader. After the system is started stop the
+ * leader instance, and the new leader will be elected.
+ */
+public class RingApp {
+
+  /**
+   * Program entry point
+   */
+  public static void main(String[] args) {
+
+    Map<Integer, Instance> instanceMap = new HashMap<>();
+    MessageManager messageManager = new RingMessageManager(instanceMap);
+
+    RingInstance instance1 = new RingInstance(messageManager, 1, 1);
+    RingInstance instance2 = new RingInstance(messageManager, 2, 1);
+    RingInstance instance3 = new RingInstance(messageManager, 3, 1);
+    RingInstance instance4 = new RingInstance(messageManager, 4, 1);
+    RingInstance instance5 = new RingInstance(messageManager, 5, 1);
+
+    instanceMap.put(1, instance1);
+    instanceMap.put(2, instance2);
+    instanceMap.put(3, instance3);
+    instanceMap.put(4, instance4);
+    instanceMap.put(5, instance5);
+
+    instance2.onMessage(new Message(MessageType.HEARTBEAT_INVOKE, ""));
+
+    Thread thread1 = new Thread(instance1);
+    Thread thread2 = new Thread(instance2);
+    Thread thread3 = new Thread(instance3);
+    Thread thread4 = new Thread(instance4);
+    Thread thread5 = new Thread(instance5);
+
+    thread1.start();
+    thread2.start();
+    thread3.start();
+    thread4.start();
+    thread5.start();
+
+    instance1.setAlive(false);
+  }
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
new file mode 100644
index 000000000000..e3472e4b4669
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
@@ -0,0 +1,133 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.ring;
+
+import com.iluwatar.leaderelection.AbstractInstance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Implementation with token ring algorithm. The instances in the system are organized as a ring.
+ * Each instance should have a sequential id and the instance with smallest (or largest) id should
+ * be the initial leader. All the other instances send heartbeat message to leader periodically
+ * to check its health. If one certain instance finds the server done, it will send an election
+ * message to the next alive instance in the ring, which contains its own ID. Then the next instance
+ * add its ID into the message and pass it to the next. After all the alive instances' ID are add
+ * to the message, the message is send back to the first instance and it will choose the instance
+ * with smallest ID to be the new leader, and then send a leader message to other instances to
+ * inform the result.
+ */
+public class RingInstance extends AbstractInstance {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(RingInstance.class);
+
+  /**
+   * Constructor of RingInstance.
+   */
+  public RingInstance(MessageManager messageManager, int localId, int leaderId) {
+    super(messageManager, localId, leaderId);
+  }
+
+  /**
+   * Process the heartbeat invoke message. After receiving the message, the instance will send a heartbeat
+   * to leader to check its health. If alive, it will inform the next instance to do the heartbeat. If not,
+   * it will start the election process.
+   */
+  @Override
+  protected void handleHeartbeatInvokeMessage() {
+    try {
+      boolean isLeaderAlive = messageManager.sendHeartbeatMessage(this.leaderId);
+      if (isLeaderAlive) {
+        LOGGER.info("Instance " + localId + "- Leader is alive. Start next heartbeat in 5 second.");
+        Thread.sleep(HEARTBEAT_INTERVAL);
+        messageManager.sendHeartbeatInvokeMessage(this.localId);
+      } else {
+        LOGGER.info("Instance " + localId + "- Leader is not alive. Start election.");
+        messageManager.sendElectionMessage(this.localId, String.valueOf(this.localId));
+      }
+    } catch (InterruptedException e) {
+      LOGGER.info("Instance " + localId + "- Interrupted.");
+    }
+  }
+
+  /**
+   * Process election message. If the local ID is contained in the ID list, the instance will select the
+   * alive instance with smallest ID to be the new leader, and send the leader inform message. If not,
+   * it will add its local ID to the list and send the message to the next instance in the ring.
+   */
+  @Override
+  protected void handleElectionMessage(Message message) {
+    String content = message.getContent();
+    LOGGER.info("Instance " + localId + " - Election Message: " + content);
+    List<Integer> candidateList =
+        Arrays.stream(content.trim().split(","))
+                 .map(Integer::valueOf)
+                 .sorted()
+                 .collect(Collectors.toList());
+    if (candidateList.contains(localId)) {
+      int newLeaderId = candidateList.get(0);
+      LOGGER.info("Instance " + localId + " - New leader should be " + newLeaderId + ".");
+      messageManager.sendLeaderMessage(localId, newLeaderId);
+    } else {
+      content += "," + localId;
+      messageManager.sendElectionMessage(localId, content);
+    }
+  }
+
+  /**
+   * Process leader Message. The instance will set the leader ID to be the new one and send the message to
+   * the next instance until all the alive instance in the ring is informed.
+   */
+  @Override
+  protected void handleLeaderMessage(Message message) {
+    int newLeaderId = Integer.valueOf(message.getContent());
+    if (this.leaderId != newLeaderId) {
+      LOGGER.info("Instance " + localId + " - Update leaderID");
+      this.leaderId = newLeaderId;
+      messageManager.sendLeaderMessage(localId, newLeaderId);
+    } else {
+      LOGGER.info("Instance " + localId + " - Leader update done. Start heartbeat.");
+      messageManager.sendHeartbeatInvokeMessage(localId);
+    }
+  }
+
+  /**
+   * Not used in Ring instance.
+   */
+  @Override
+  protected void handleLeaderInvokeMessage() {}
+
+  @Override
+  protected void handleHeartbeatMessage(Message message) {}
+
+  @Override
+  protected void handleElectionInvokeMessage() {}
+
+}
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
new file mode 100644
index 000000000000..257a9f764d97
--- /dev/null
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
@@ -0,0 +1,96 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.ring;
+
+import com.iluwatar.leaderelection.AbstractMessageManager;
+import com.iluwatar.leaderelection.Instance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageType;
+
+import java.util.Map;
+
+/**
+ * Implementation of RingMessageManager
+ */
+public class RingMessageManager extends AbstractMessageManager {
+
+  /**
+   * Constructor of RingMessageManager.
+   */
+  public RingMessageManager(Map<Integer, Instance> instanceMap) {
+    super(instanceMap);
+  }
+
+  /**
+   * Send heartbeat message to current leader instance to check the health.
+   * @param leaderId leaderID
+   * @return {@code true} if the leader is alive.
+   */
+  @Override
+  public boolean sendHeartbeatMessage(int leaderId) {
+    Instance leaderInstance = instanceMap.get(leaderId);
+    boolean alive = leaderInstance.isAlive();
+    return alive;
+  }
+
+  /**
+   * Send election message to the next instance.
+   * @param currentId currentID
+   * @param content list contains all the IDs of instances which have received this election message.
+   * @return {@code true} if the election message is accepted by the target instance.
+   */
+  @Override
+  public boolean sendElectionMessage(int currentId, String content) {
+    Instance nextInstance = this.findNextInstance(currentId);
+    Message electionMessage = new Message(MessageType.ELECTION, content);
+    nextInstance.onMessage(electionMessage);
+    return true;
+  }
+
+  /**
+   * Send leader message to the next instance.
+   * @param currentId Instance ID of which sends this message.
+   * @param leaderId Leader message content.
+   * @return {@code true} if the leader message is accepted by the target instance.
+   */
+  @Override
+  public boolean sendLeaderMessage(int currentId, int leaderId) {
+    Instance nextInstance = this.findNextInstance(currentId);
+    Message leaderMessage = new Message(MessageType.LEADER, String.valueOf(leaderId));
+    nextInstance.onMessage(leaderMessage);
+    return true;
+  }
+
+  /**
+   * Send heartbeat invoke message to the next instance.
+   * @param currentId Instance ID of which sends this message.
+   */
+  @Override
+  public void sendHeartbeatInvokeMessage(int currentId) {
+    Instance nextInstance = this.findNextInstance(currentId);
+    Message heartbeatInvokeMessage = new Message(MessageType.HEARTBEAT_INVOKE, "");
+    nextInstance.onMessage(heartbeatInvokeMessage);
+  }
+
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
new file mode 100644
index 000000000000..3cd5b93d9fdd
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
@@ -0,0 +1,48 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Message test case.
+ */
+public class MessageTest {
+
+  @Test
+  public void testGetType() {
+    Message message = new Message(MessageType.HEARTBEAT, "");
+    assertEquals(MessageType.HEARTBEAT, message.getType());
+  }
+
+  @Test
+  public void testGetContent() {
+    String content = "test";
+    Message message = new Message(MessageType.HEARTBEAT, content);
+    assertEquals(content, message.getContent());
+  }
+
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
new file mode 100644
index 000000000000..b4b527d5a813
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
@@ -0,0 +1,39 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.bully;
+
+import org.junit.jupiter.api.Test;
+
+/**
+ * BullyApp unit test.
+ */
+public class BullyAppTest {
+
+  @Test
+  public void test() {
+    String[] args = {};
+    BullyApp.main(args);
+  }
+
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
new file mode 100644
index 000000000000..3a8e35b54abe
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
@@ -0,0 +1,151 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.bully;
+
+import com.iluwatar.leaderelection.*;
+import com.iluwatar.leaderelection.ring.RingInstance;
+import com.iluwatar.leaderelection.ring.RingMessageManager;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Queue;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * BullyMessageManager unit test.
+ */
+public class BullyMessageManagerTest {
+
+  @Test
+  public void testSendHeartbeatMessage() {
+    Instance instance1 = new BullyInstance(null, 1, 1);
+    Map<Integer, Instance> instanceMap = new HashMap<>();
+    instanceMap.put(1, instance1);
+    MessageManager messageManager = new BullyMessageManager(instanceMap);
+    assertTrue(messageManager.sendHeartbeatMessage(1));
+  }
+
+  @Test
+  public void testSendElectionMessageNotAccepted() {
+    try {
+      Instance instance1 = new BullyInstance(null, 1, 1);
+      Instance instance2 = new BullyInstance(null, 1, 2);
+      Instance instance3 = new BullyInstance(null, 1, 3);
+      Instance instance4 = new BullyInstance(null, 1, 4);
+      Map<Integer, Instance> instanceMap = new HashMap<>();
+      instanceMap.put(1, instance1);
+      instanceMap.put(2, instance2);
+      instanceMap.put(3, instance3);
+      instanceMap.put(4, instance4);
+      instance1.setAlive(false);
+      MessageManager messageManager = new BullyMessageManager(instanceMap);
+      boolean result = messageManager.sendElectionMessage(3, "3");
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      Message message2 = ((Queue<Message>) messageQueueField.get(instance2)).poll();
+      int instance4QueueSize = ((Queue<Message>) messageQueueField.get(instance4)).size();
+      Message expectedMessage = new Message(MessageType.ELECTION_INVOKE, "");
+      assertEquals(message2, expectedMessage);
+      assertEquals(instance4QueueSize, 0);
+      assertEquals(result, false);
+    } catch (IllegalAccessException | NoSuchFieldException e) {
+      fail("Error to access private field.");
+    }
+  }
+
+  @Test
+  public void testElectionMessageAccepted() {
+    Instance instance1 = new BullyInstance(null, 1, 1);
+    Instance instance2 = new BullyInstance(null, 1, 2);
+    Instance instance3 = new BullyInstance(null, 1, 3);
+    Instance instance4 = new BullyInstance(null, 1, 4);
+    Map<Integer, Instance> instanceMap = new HashMap<>();
+    instanceMap.put(1, instance1);
+    instanceMap.put(2, instance2);
+    instanceMap.put(3, instance3);
+    instanceMap.put(4, instance4);
+    instance1.setAlive(false);
+    MessageManager messageManager = new BullyMessageManager(instanceMap);
+    boolean result = messageManager.sendElectionMessage(2, "2");
+    assertEquals(result, true);
+  }
+
+  @Test
+  public void testSendLeaderMessage() {
+    try {
+      Instance instance1 = new BullyInstance(null, 1, 1);
+      Instance instance2 = new BullyInstance(null, 1, 2);
+      Instance instance3 = new BullyInstance(null, 1, 3);
+      Instance instance4 = new BullyInstance(null, 1, 4);
+      Map<Integer, Instance> instanceMap = new HashMap<>();
+      instanceMap.put(1, instance1);
+      instanceMap.put(2, instance2);
+      instanceMap.put(3, instance3);
+      instanceMap.put(4, instance4);
+      instance1.setAlive(false);
+      MessageManager messageManager = new BullyMessageManager(instanceMap);
+      messageManager.sendLeaderMessage(2, 2);
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      Message message3 = ((Queue<Message>) messageQueueField.get(instance3)).poll();
+      Message message4 = ((Queue<Message>) messageQueueField.get(instance4)).poll();
+      Message expectedMessage = new Message(MessageType.LEADER, "2");
+      assertEquals(message3, expectedMessage);
+      assertEquals(message4, expectedMessage);
+    } catch (IllegalAccessException | NoSuchFieldException e) {
+      fail("Error to access private field.");
+    }
+  }
+
+  @Test
+  public void testSendHeartbeatInvokeMessage() {
+    try {
+      Instance instance1 = new BullyInstance(null, 1, 1);
+      Instance instance2 = new BullyInstance(null, 1, 2);
+      Instance instance3 = new BullyInstance(null, 1, 3);
+      Map<Integer, Instance> instanceMap = new HashMap<>();
+      instanceMap.put(1, instance1);
+      instanceMap.put(2, instance2);
+      instanceMap.put(3, instance3);
+      MessageManager messageManager = new BullyMessageManager(instanceMap);
+      messageManager.sendHeartbeatInvokeMessage(2);
+      Message message = new Message(MessageType.HEARTBEAT_INVOKE, "");
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      Message messageSent = ((Queue<Message>) messageQueueField.get(instance3)).poll();
+      assertEquals(messageSent.getType(), message.getType());
+      assertEquals(messageSent.getContent(), message.getContent());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      fail("Error to access private field.");
+    }
+  }
+
+
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
new file mode 100644
index 000000000000..7581a8af1247
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
@@ -0,0 +1,78 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.bully;
+
+import com.iluwatar.leaderelection.AbstractInstance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageType;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.Field;
+import java.util.Queue;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * BullyInstance unit test.
+ */
+public class BullyinstanceTest {
+
+  @Test
+  public void testOnMessage() {
+    try {
+      final BullyInstance bullyInstance = new BullyInstance(null, 1, 1);
+      Message bullyMessage = new Message(MessageType.HEARTBEAT, "");
+      bullyInstance.onMessage(bullyMessage);
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      assertEquals(bullyMessage, ((Queue<Message>) messageQueueField.get(bullyInstance)).poll());
+    } catch (IllegalAccessException | NoSuchFieldException e) {
+      fail("fail to access messasge queue.");
+    }
+
+  }
+
+  @Test
+  public void testIsAlive() {
+    try {
+      final BullyInstance bullyInstance = new BullyInstance(null, 1, 1);
+      Class instanceClass = AbstractInstance.class;
+      Field aliveField = instanceClass.getDeclaredField("alive");
+      aliveField.setAccessible(true);
+      aliveField.set(bullyInstance, false);
+      assertFalse(bullyInstance.isAlive());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      fail("Fail to access field alive.");
+    }
+  }
+
+  @Test
+  public void testSetAlive() {
+    final BullyInstance bullyInstance = new BullyInstance(null, 1, 1);
+    bullyInstance.setAlive(false);
+    assertFalse(bullyInstance.isAlive());
+  }
+
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
new file mode 100644
index 000000000000..c6f50bc799fd
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
@@ -0,0 +1,39 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.ring;
+
+import org.junit.jupiter.api.Test;
+
+/**
+ * RingApp unit test.
+ */
+public class RingAppTest {
+
+  @Test
+  public void test() {
+    String[] args = {};
+    RingApp.main(args);
+  }
+
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
new file mode 100644
index 000000000000..65c3916cc535
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
@@ -0,0 +1,76 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.ring;
+
+import com.iluwatar.leaderelection.AbstractInstance;
+import com.iluwatar.leaderelection.Message;
+import com.iluwatar.leaderelection.MessageType;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.Field;
+import java.util.Queue;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * RingInstance unit test.
+ */
+public class RingInstanceTest {
+
+  @Test
+  public void testOnMessage() {
+    try {
+      final RingInstance ringInstance = new RingInstance(null, 1, 1);
+      Message ringMessage = new Message(MessageType.HEARTBEAT, "");
+      ringInstance.onMessage(ringMessage);
+      Class ringInstanceClass = AbstractInstance.class;
+      Field messageQueueField = ringInstanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      assertEquals(ringMessage, ((Queue<Message>) messageQueueField.get(ringInstance)).poll());
+    } catch (IllegalAccessException | NoSuchFieldException e) {
+      fail("fail to access messasge queue.");
+    }
+  }
+
+  @Test
+  public void testIsAlive() {
+    try {
+      final RingInstance ringInstance = new RingInstance(null, 1, 1);
+      Class ringInstanceClass = AbstractInstance.class;
+      Field aliveField = ringInstanceClass.getDeclaredField("alive");
+      aliveField.setAccessible(true);
+      aliveField.set(ringInstance, false);
+      assertFalse(ringInstance.isAlive());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      fail("Fail to access field alive.");
+    }
+  }
+
+  @Test
+  public void testSetAlive() {
+    final RingInstance ringInstance = new RingInstance(null, 1, 1);
+    ringInstance.setAlive(false);
+    assertFalse(ringInstance.isAlive());
+  }
+}
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
new file mode 100644
index 000000000000..64d5af69f5bb
--- /dev/null
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
@@ -0,0 +1,123 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.leaderelection.ring;
+
+import com.iluwatar.leaderelection.*;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Queue;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * RingMessageManager unit test.
+ */
+public class RingMessageManagerTest {
+
+  @Test
+  public void testSendHeartbeatMessage() {
+    Instance instance1 = new RingInstance(null, 1, 1);
+    Map<Integer, Instance> instanceMap = new HashMap<>();
+    instanceMap.put(1, instance1);
+    MessageManager messageManager = new RingMessageManager(instanceMap);
+    assertTrue(messageManager.sendHeartbeatMessage(1));
+  }
+
+  @Test
+  public void testSendElectionMessage() {
+    try {
+      Instance instance1 = new RingInstance(null, 1, 1);
+      Instance instance2 = new RingInstance(null, 1, 2);
+      Instance instance3 = new RingInstance(null, 1, 3);
+      Map<Integer, Instance> instanceMap = new HashMap<>();
+      instanceMap.put(1, instance1);
+      instanceMap.put(2, instance2);
+      instanceMap.put(3, instance3);
+      MessageManager messageManager = new RingMessageManager(instanceMap);
+      String messageContent = "2";
+      messageManager.sendElectionMessage(2, messageContent);
+      Message ringMessage = new Message(MessageType.ELECTION, messageContent);
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      Message ringMessageSent = ((Queue<Message>) messageQueueField.get(instance3)).poll();
+      assertEquals(ringMessageSent.getType(), ringMessage.getType());
+      assertEquals(ringMessageSent.getContent(), ringMessage.getContent());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      fail("Error to access private field.");
+    }
+  }
+
+  @Test
+  public void testSendLeaderMessage() {
+    try {
+      Instance instance1 = new RingInstance(null, 1, 1);
+      Instance instance2 = new RingInstance(null, 1, 2);
+      Instance instance3 = new RingInstance(null, 1, 3);
+      Map<Integer, Instance> instanceMap = new HashMap<>();
+      instanceMap.put(1, instance1);
+      instanceMap.put(2, instance2);
+      instanceMap.put(3, instance3);
+      MessageManager messageManager = new RingMessageManager(instanceMap);
+      String messageContent = "3";
+      messageManager.sendLeaderMessage(2, 3);
+      Message ringMessage = new Message(MessageType.LEADER, messageContent);
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      Message ringMessageSent = ((Queue<Message>) messageQueueField.get(instance3)).poll();
+      assertEquals(ringMessageSent, ringMessage);
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      fail("Error to access private field.");
+    }
+  }
+
+  @Test
+  public void testSendHeartbeatInvokeMessage() {
+    try {
+      Instance instance1 = new RingInstance(null, 1, 1);
+      Instance instance2 = new RingInstance(null, 1, 2);
+      Instance instance3 = new RingInstance(null, 1, 3);
+      Map<Integer, Instance> instanceMap = new HashMap<>();
+      instanceMap.put(1, instance1);
+      instanceMap.put(2, instance2);
+      instanceMap.put(3, instance3);
+      MessageManager messageManager = new RingMessageManager(instanceMap);
+      messageManager.sendHeartbeatInvokeMessage(2);
+      Message ringMessage = new Message(MessageType.HEARTBEAT_INVOKE, "");
+      Class instanceClass = AbstractInstance.class;
+      Field messageQueueField = instanceClass.getDeclaredField("messageQueue");
+      messageQueueField.setAccessible(true);
+      Message ringMessageSent = ((Queue<Message>) messageQueueField.get(instance3)).poll();
+      assertEquals(ringMessageSent.getType(), ringMessage.getType());
+      assertEquals(ringMessageSent.getContent(), ringMessage.getContent());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      fail("Error to access private field.");
+    }
+  }
+
+}
diff --git a/pom.xml b/pom.xml
index 39cfee91c241..d812d27c4c54 100644
--- a/pom.xml
+++ b/pom.xml
@@ -176,7 +176,9 @@
 	    <module>commander</module>
 	    <module>typeobjectpattern</module>
         <module>bytecode</module>
+        <module>leader-election</module>
         <module>data-locality</module>
+
     </modules>
 
     <repositories>

From 795b6be17d270e93ccfc871fa4976f052c33a181 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Fri, 11 Oct 2019 19:28:50 +0300
Subject: [PATCH 05/68] Configure Travis to build on JDK8 and JDK11

---
 .travis.yml | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 58edddeb416e..2a82f6051f2c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,8 @@
 language: java
-dist: trusty   # Xenial build environment won't allow installation of Java 8
+dist: xenial
 jdk:
-- oraclejdk8
+- openjdk8
+- openjdk11
 
 env:
   global:
@@ -21,12 +22,6 @@ after_success:
 - mvn clean org.jacoco:jacoco-maven-plugin:prepare-agent package sonar:sonar -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=$SONAR_TOKEN
 - bash update-ghpages.sh
 
-# use latest java version available instead of travis default
-addons:
-  apt:
-    packages:
-      - oracle-java8-installer
-
 notifications:
   email:
     - iluwatar@gmail.com

From 71f26c3e59f45d0e62b7137a75705a522d43cdec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Fri, 11 Oct 2019 19:37:28 +0300
Subject: [PATCH 06/68] Fix Travis xvfb

---
 .travis.yml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 2a82f6051f2c..84b031fadcc1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,10 +9,9 @@ env:
   - GH_REF: github.com/iluwatar/java-design-patterns.git
   - secure: LxTDuNS/rBWIvKkaEqr79ImZAe48mCdoYCF41coxNXgNoippo4GIBArknqtv+XvdkiuRZ1yGyj6pn8GU33c/yn+krddTUkVCwTbVatbalW5jhQjDbHYym/JcxaK9ZS/3JTeGcWrBgiPqHEEDhCf26vPZsXoMSeVCEORVKTp1BSg=
   - secure: "eoWlW9GyTJY04P8K3pxayXwU9/hmptQg/LfirispQkV9YvmziCfSzXnatnBhNfud98sCzY8BScXnb+OWLTnjLKpId4rtEqb0aJ40Jc32cUKzgzFAUn7cNcDAbUIfyPAGVqyQqfj/11wYSADwWMMOPlW97ExUtoyiH2WenXuRHso="
-  
-before_install:
-- export DISPLAY=:99.0
-- sh -e /etc/init.d/xvfb start
+
+services:
+- xvfb
 
 # default install command is just "mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V"
 install:

From e36bbbb22bad5e24c15ea2d185309033580f2ba8 Mon Sep 17 00:00:00 2001
From: lbroman <leonard.broman@gmail.com>
Date: Fri, 11 Oct 2019 20:55:48 +0200
Subject: [PATCH 07/68] Maven profiles to support jdk 11 builds. #948 (#975)

* Maven profiles to support jdk 11 builds. #948

Added maven profiles activated by jdk 11, wich will not break java 8 support.
Bumped lombok and datanucleus enhancer as the old versions dont work with 11.

* Fixed PMD issue when building naked-objects

* Fixed the eip modules with xml dependencies.

Previous dependency relaxing commit causes xml libs to go missing from
some modules that actually needed them
---
 cqrs/pom.xml                             | 21 ++++++++++++++++
 eip-aggregator/pom.xml                   | 20 +++++++++++++++
 eip-splitter/pom.xml                     | 21 ++++++++++++++++
 eip-wire-tap/pom.xml                     | 19 +++++++++++++++
 naked-objects/dom/exclude-pmd.properties | 24 ++++++++++++++++++
 naked-objects/dom/pom.xml                |  2 +-
 naked-objects/integtests/pom.xml         | 14 +++++++++++
 pom.xml                                  | 31 +++++++++++++++++++++++-
 service-layer/pom.xml                    | 18 ++++++++++++++
 trampoline/pom.xml                       |  2 +-
 10 files changed, 169 insertions(+), 3 deletions(-)
 create mode 100644 naked-objects/dom/exclude-pmd.properties

diff --git a/cqrs/pom.xml b/cqrs/pom.xml
index beb195473ced..fc89a93b7c79 100644
--- a/cqrs/pom.xml
+++ b/cqrs/pom.xml
@@ -39,4 +39,25 @@
 			<artifactId>hibernate-core</artifactId>
 		</dependency>
 	</dependencies>
+	<profiles>
+		<profile>
+			<id>jdk11-deps</id>
+			<activation>
+				<jdk>[11,)</jdk>
+			</activation>
+			<dependencies>
+				<dependency>
+					<groupId>com.sun.xml.bind</groupId>
+					<artifactId>jaxb-impl</artifactId>
+					<scope>test</scope>
+					<version>2.1.17</version>
+				</dependency>
+				<dependency>
+					<groupId>javax.xml.bind</groupId>
+					<artifactId>jaxb-api</artifactId>
+					<scope>test</scope>
+				</dependency>
+			</dependencies>
+		</profile>
+	</profiles>
 </project>
diff --git a/eip-aggregator/pom.xml b/eip-aggregator/pom.xml
index f56ae78deb73..39270f02097e 100644
--- a/eip-aggregator/pom.xml
+++ b/eip-aggregator/pom.xml
@@ -70,4 +70,24 @@
         </dependency>
 
     </dependencies>
+
+    <profiles>
+        <profile>
+            <id>jdk11-deps</id>
+            <activation>
+                <jdk>[11,)</jdk>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>com.sun.xml.bind</groupId>
+                    <artifactId>jaxb-impl</artifactId>
+                </dependency>
+                <dependency>
+                    <groupId>javax.xml.bind</groupId>
+                    <artifactId>jaxb-api</artifactId>
+                </dependency>
+            </dependencies>
+        </profile>
+    </profiles>
+
 </project>
diff --git a/eip-splitter/pom.xml b/eip-splitter/pom.xml
index 2bc3eec8402b..7319f651939c 100644
--- a/eip-splitter/pom.xml
+++ b/eip-splitter/pom.xml
@@ -70,4 +70,25 @@
         </dependency>
 
     </dependencies>
+
+    <profiles>
+        <profile>
+            <id>jdk11-deps</id>
+            <activation>
+                <jdk>[11,)</jdk>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>com.sun.xml.bind</groupId>
+                    <artifactId>jaxb-impl</artifactId>
+                </dependency>
+                <dependency>
+                    <groupId>javax.xml.bind</groupId>
+                    <artifactId>jaxb-api</artifactId>
+                </dependency>
+            </dependencies>
+        </profile>
+    </profiles>
+
+
 </project>
diff --git a/eip-wire-tap/pom.xml b/eip-wire-tap/pom.xml
index efca8d3c4cfb..a9d30924204a 100644
--- a/eip-wire-tap/pom.xml
+++ b/eip-wire-tap/pom.xml
@@ -70,4 +70,23 @@
         </dependency>
 
     </dependencies>
+
+    <profiles>
+        <profile>
+            <id>jdk11-deps</id>
+            <activation>
+                <jdk>[11,)</jdk>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>com.sun.xml.bind</groupId>
+                    <artifactId>jaxb-impl</artifactId>
+                </dependency>
+                <dependency>
+                    <groupId>javax.xml.bind</groupId>
+                    <artifactId>jaxb-api</artifactId>
+                </dependency>
+            </dependencies>
+        </profile>
+    </profiles>
 </project>
diff --git a/naked-objects/dom/exclude-pmd.properties b/naked-objects/dom/exclude-pmd.properties
new file mode 100644
index 000000000000..bda3929accc6
--- /dev/null
+++ b/naked-objects/dom/exclude-pmd.properties
@@ -0,0 +1,24 @@
+#
+# The MIT License
+# Copyright (c) 2014-2016 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+domainapp.dom.modules.simple.QSimpleObject=UnusedFormalParameter
\ No newline at end of file
diff --git a/naked-objects/dom/pom.xml b/naked-objects/dom/pom.xml
index 69365bd4b00a..039afc373727 100644
--- a/naked-objects/dom/pom.xml
+++ b/naked-objects/dom/pom.xml
@@ -78,7 +78,7 @@
 				<activeByDefault>true</activeByDefault>
 			</activation>
 			<properties>
-                <datanucleus-maven-plugin.version>4.0.1</datanucleus-maven-plugin.version>
+                <datanucleus-maven-plugin.version>5.2.1</datanucleus-maven-plugin.version>
 			</properties>
 			<build>
 				<pluginManagement>
diff --git a/naked-objects/integtests/pom.xml b/naked-objects/integtests/pom.xml
index c4dd52dcf652..f12f4ae1e368 100644
--- a/naked-objects/integtests/pom.xml
+++ b/naked-objects/integtests/pom.xml
@@ -122,6 +122,20 @@
         </repository>  
     </repositories>  
      -->
+	<profiles>
+		<profile>
+			<id>jdk11-deps</id>
+			<activation>
+				<jdk>[11,)</jdk>
+			</activation>
+			<dependencies>
+				<dependency>
+					<groupId>javax.annotation</groupId>
+					<artifactId>javax.annotation-api</artifactId>
+				</dependency>
+			</dependencies>
+		</profile>
+	</profiles>
 
 
 </project>
diff --git a/pom.xml b/pom.xml
index d812d27c4c54..efeee185c788 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,8 @@
         <jackson.version>2.8.5</jackson.version>
         <pmd.version>3.12.0</pmd.version>
         <log4j.version>1.2.17</log4j.version>
-        <jaxb-api.version>2.3.0</jaxb-api.version>
+        <jaxb-api.version>2.3.1</jaxb-api.version>
+        <jaxb-impl.version>2.3.2</jaxb-impl.version>
         <annotation-api.version>1.3.1</annotation-api.version>
     </properties>
     <modules>
@@ -314,6 +315,11 @@
                 <artifactId>javax.annotation-api</artifactId>
                 <version>${annotation-api.version}</version>
             </dependency>
+            <dependency>
+                <groupId>com.sun.xml.bind</groupId>
+                <artifactId>jaxb-impl</artifactId>
+                <version>${jaxb-impl.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
@@ -494,4 +500,27 @@
         </plugins>
     </reporting>
 
+    <profiles>
+        <profile>
+            <id>jdk11-dep-management</id>
+            <activation>
+                <jdk>[11,)</jdk>
+            </activation>
+            <dependencyManagement>
+	            <dependencies>
+	                <dependency>
+	                    <groupId>org.javassist</groupId>
+	                    <artifactId>javassist</artifactId>
+	                    <version>3.25.0-GA</version>
+	                </dependency>
+	                <dependency>
+	                    <groupId>javax.annotation</groupId>
+	                    <artifactId>javax.annotation-api</artifactId>
+	                    <version>1.3.2</version>
+	                </dependency>
+	            </dependencies>
+            </dependencyManagement>
+        </profile>
+    </profiles>
+
 </project>
diff --git a/service-layer/pom.xml b/service-layer/pom.xml
index 403a896a4613..4edd950740a8 100644
--- a/service-layer/pom.xml
+++ b/service-layer/pom.xml
@@ -52,4 +52,22 @@
       <scope>test</scope>
     </dependency>
   </dependencies>
+  <profiles>
+      <profile>
+          <id>jdk11-deps</id>
+          <activation>
+              <jdk>[11,)</jdk>
+          </activation>
+          <dependencies>
+              <dependency>
+                  <groupId>com.sun.xml.bind</groupId>
+                  <artifactId>jaxb-impl</artifactId>
+              </dependency>
+              <dependency>
+                  <groupId>javax.xml.bind</groupId>
+                  <artifactId>jaxb-api</artifactId>
+              </dependency>
+          </dependencies>
+      </profile>
+  </profiles>
 </project>
diff --git a/trampoline/pom.xml b/trampoline/pom.xml
index 1e019ef31297..86726a1186bc 100644
--- a/trampoline/pom.xml
+++ b/trampoline/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.16.18</version>
+            <version>1.18.10</version>
         </dependency>
 
 

From 6faec9901a2380800aa50af538c8669539997176 Mon Sep 17 00:00:00 2001
From: lbroman <leonard.broman@gmail.com>
Date: Sat, 12 Oct 2019 07:39:58 +0200
Subject: [PATCH 08/68] Bump java language to 11 (#980)

* Moved java XML and annotations dependencies to project level instead
of as profiles
* Set compiler language level to 11
* Removed jdk8 from travis build

* Kept java level 8 in naked-objects/dom for datanucleus enhancer, for
now.
---
 .travis.yml                      |  1 -
 cqrs/pom.xml                     | 34 ++++++++++++--------------------
 eip-aggregator/pom.xml           | 28 +++++++++-----------------
 eip-splitter/pom.xml             | 30 ++++++++++------------------
 eip-wire-tap/pom.xml             | 28 ++++++++++----------------
 naked-objects/dom/pom.xml        | 11 +++++++++++
 naked-objects/integtests/pom.xml | 20 +++++--------------
 pom.xml                          | 34 ++++++++------------------------
 service-layer/pom.xml            | 27 +++++++++----------------
 9 files changed, 75 insertions(+), 138 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 84b031fadcc1..45323dcfd457 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,6 @@
 language: java
 dist: xenial
 jdk:
-- openjdk8
 - openjdk11
 
 env:
diff --git a/cqrs/pom.xml b/cqrs/pom.xml
index fc89a93b7c79..9c9458505aba 100644
--- a/cqrs/pom.xml
+++ b/cqrs/pom.xml
@@ -38,26 +38,18 @@
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-core</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.sun.xml.bind</groupId>
+			<artifactId>jaxb-impl</artifactId>
+			<scope>test</scope>
+			<version>2.1.17</version>
+		</dependency>
+		<dependency>
+			<groupId>javax.xml.bind</groupId>
+			<artifactId>jaxb-api</artifactId>
+			<scope>test</scope>
+		</dependency>
+
 	</dependencies>
-	<profiles>
-		<profile>
-			<id>jdk11-deps</id>
-			<activation>
-				<jdk>[11,)</jdk>
-			</activation>
-			<dependencies>
-				<dependency>
-					<groupId>com.sun.xml.bind</groupId>
-					<artifactId>jaxb-impl</artifactId>
-					<scope>test</scope>
-					<version>2.1.17</version>
-				</dependency>
-				<dependency>
-					<groupId>javax.xml.bind</groupId>
-					<artifactId>jaxb-api</artifactId>
-					<scope>test</scope>
-				</dependency>
-			</dependencies>
-		</profile>
-	</profiles>
+
 </project>
diff --git a/eip-aggregator/pom.xml b/eip-aggregator/pom.xml
index 39270f02097e..6a5e32845cfc 100644
--- a/eip-aggregator/pom.xml
+++ b/eip-aggregator/pom.xml
@@ -47,6 +47,15 @@
             <version>${camel.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-impl</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+        </dependency>
+
         <!-- Testing -->
         <dependency>
             <groupId>com.github.sbrannen</groupId>
@@ -71,23 +80,4 @@
 
     </dependencies>
 
-    <profiles>
-        <profile>
-            <id>jdk11-deps</id>
-            <activation>
-                <jdk>[11,)</jdk>
-            </activation>
-            <dependencies>
-                <dependency>
-                    <groupId>com.sun.xml.bind</groupId>
-                    <artifactId>jaxb-impl</artifactId>
-                </dependency>
-                <dependency>
-                    <groupId>javax.xml.bind</groupId>
-                    <artifactId>jaxb-api</artifactId>
-                </dependency>
-            </dependencies>
-        </profile>
-    </profiles>
-
 </project>
diff --git a/eip-splitter/pom.xml b/eip-splitter/pom.xml
index 7319f651939c..9769d08034a7 100644
--- a/eip-splitter/pom.xml
+++ b/eip-splitter/pom.xml
@@ -47,6 +47,16 @@
             <version>${camel.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-impl</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+        </dependency>
+
+
         <!-- Testing -->
         <dependency>
             <groupId>com.github.sbrannen</groupId>
@@ -71,24 +81,4 @@
 
     </dependencies>
 
-    <profiles>
-        <profile>
-            <id>jdk11-deps</id>
-            <activation>
-                <jdk>[11,)</jdk>
-            </activation>
-            <dependencies>
-                <dependency>
-                    <groupId>com.sun.xml.bind</groupId>
-                    <artifactId>jaxb-impl</artifactId>
-                </dependency>
-                <dependency>
-                    <groupId>javax.xml.bind</groupId>
-                    <artifactId>jaxb-api</artifactId>
-                </dependency>
-            </dependencies>
-        </profile>
-    </profiles>
-
-
 </project>
diff --git a/eip-wire-tap/pom.xml b/eip-wire-tap/pom.xml
index a9d30924204a..c96063418c46 100644
--- a/eip-wire-tap/pom.xml
+++ b/eip-wire-tap/pom.xml
@@ -47,6 +47,16 @@
             <version>${camel.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-impl</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+        </dependency>
+
+
         <!-- Testing -->
         <dependency>
             <groupId>com.github.sbrannen</groupId>
@@ -71,22 +81,4 @@
 
     </dependencies>
 
-    <profiles>
-        <profile>
-            <id>jdk11-deps</id>
-            <activation>
-                <jdk>[11,)</jdk>
-            </activation>
-            <dependencies>
-                <dependency>
-                    <groupId>com.sun.xml.bind</groupId>
-                    <artifactId>jaxb-impl</artifactId>
-                </dependency>
-                <dependency>
-                    <groupId>javax.xml.bind</groupId>
-                    <artifactId>jaxb-api</artifactId>
-                </dependency>
-            </dependencies>
-        </profile>
-    </profiles>
 </project>
diff --git a/naked-objects/dom/pom.xml b/naked-objects/dom/pom.xml
index 039afc373727..e816c76bbd78 100644
--- a/naked-objects/dom/pom.xml
+++ b/naked-objects/dom/pom.xml
@@ -36,6 +36,17 @@
 				</excludes>
 			</resource>
 		</resources>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${compiler.version}</version>
+				<configuration>
+					<source>8</source>
+					<target>8</target>
+				</configuration>
+			</plugin>
+		</plugins>
 	</build>
 
 	<dependencies>
diff --git a/naked-objects/integtests/pom.xml b/naked-objects/integtests/pom.xml
index f12f4ae1e368..7365a71a9acb 100644
--- a/naked-objects/integtests/pom.xml
+++ b/naked-objects/integtests/pom.xml
@@ -90,6 +90,11 @@
 			<artifactId>hsqldb</artifactId>
 		</dependency>
 
+		<dependency>
+			<groupId>javax.annotation</groupId>
+			<artifactId>javax.annotation-api</artifactId>
+		</dependency>
+
         <!-- 
         uncomment to enable enhanced cucumber-jvm reporting
         http://www.masterthought.net/section/cucumber-reporting
@@ -122,20 +127,5 @@
         </repository>  
     </repositories>  
      -->
-	<profiles>
-		<profile>
-			<id>jdk11-deps</id>
-			<activation>
-				<jdk>[11,)</jdk>
-			</activation>
-			<dependencies>
-				<dependency>
-					<groupId>javax.annotation</groupId>
-					<artifactId>javax.annotation-api</artifactId>
-				</dependency>
-			</dependencies>
-		</profile>
-	</profiles>
-
 
 </project>
diff --git a/pom.xml b/pom.xml
index efeee185c788..b3756e1c06fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
         <log4j.version>1.2.17</log4j.version>
         <jaxb-api.version>2.3.1</jaxb-api.version>
         <jaxb-impl.version>2.3.2</jaxb-impl.version>
-        <annotation-api.version>1.3.1</annotation-api.version>
+        <annotation-api.version>1.3.2</annotation-api.version>
     </properties>
     <modules>
         <module>abstract-factory</module>
@@ -320,6 +320,11 @@
                 <artifactId>jaxb-impl</artifactId>
                 <version>${jaxb-impl.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.javassist</groupId>
+                <artifactId>javassist</artifactId>
+                <version>3.25.0-GA</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
@@ -380,8 +385,8 @@
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>${compiler.version}</version>
                     <configuration>
-                        <source>1.8</source>
-                        <target>1.8</target>
+                        <source>11</source>
+                        <target>11</target>
                     </configuration>
                 </plugin>
                 <plugin>
@@ -500,27 +505,4 @@
         </plugins>
     </reporting>
 
-    <profiles>
-        <profile>
-            <id>jdk11-dep-management</id>
-            <activation>
-                <jdk>[11,)</jdk>
-            </activation>
-            <dependencyManagement>
-	            <dependencies>
-	                <dependency>
-	                    <groupId>org.javassist</groupId>
-	                    <artifactId>javassist</artifactId>
-	                    <version>3.25.0-GA</version>
-	                </dependency>
-	                <dependency>
-	                    <groupId>javax.annotation</groupId>
-	                    <artifactId>javax.annotation-api</artifactId>
-	                    <version>1.3.2</version>
-	                </dependency>
-	            </dependencies>
-            </dependencyManagement>
-        </profile>
-    </profiles>
-
 </project>
diff --git a/service-layer/pom.xml b/service-layer/pom.xml
index 4edd950740a8..057a701341a7 100644
--- a/service-layer/pom.xml
+++ b/service-layer/pom.xml
@@ -41,6 +41,14 @@
 		<groupId>com.h2database</groupId>
 		<artifactId>h2</artifactId>
 	</dependency>
+    <dependency>
+        <groupId>com.sun.xml.bind</groupId>
+        <artifactId>jaxb-impl</artifactId>
+    </dependency>
+    <dependency>
+        <groupId>javax.xml.bind</groupId>
+        <artifactId>jaxb-api</artifactId>
+    </dependency>
     <dependency>
         <groupId>org.junit.jupiter</groupId>
         <artifactId>junit-jupiter-engine</artifactId>
@@ -52,22 +60,5 @@
       <scope>test</scope>
     </dependency>
   </dependencies>
-  <profiles>
-      <profile>
-          <id>jdk11-deps</id>
-          <activation>
-              <jdk>[11,)</jdk>
-          </activation>
-          <dependencies>
-              <dependency>
-                  <groupId>com.sun.xml.bind</groupId>
-                  <artifactId>jaxb-impl</artifactId>
-              </dependency>
-              <dependency>
-                  <groupId>javax.xml.bind</groupId>
-                  <artifactId>jaxb-api</artifactId>
-              </dependency>
-          </dependencies>
-      </profile>
-  </profiles>
+
 </project>

From fcc1c0a27cbf92f07d4a2d9164598c883da74416 Mon Sep 17 00:00:00 2001
From: shumyk <dima.shumyk@gmail.com>
Date: Sat, 12 Oct 2019 12:58:48 +0300
Subject: [PATCH 09/68] [mvn] - Remove maven-pmd-plugin from the project (#977)
 (#979)

---
 exclude-pmd.properties | 27 ---------------------------
 pom.xml                | 26 --------------------------
 2 files changed, 53 deletions(-)
 delete mode 100644 exclude-pmd.properties

diff --git a/exclude-pmd.properties b/exclude-pmd.properties
deleted file mode 100644
index 5a4bb138834e..000000000000
--- a/exclude-pmd.properties
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-com.iluwatar.servicelayer.common.BaseEntity=UnusedPrivateField
-com.iluwatar.doublechecked.locking.App=EmptyStatementNotInLoop,EmptyWhileStmt
-com.iluwatar.doublechecked.locking.InventoryTest=EmptyStatementNotInLoop,EmptyWhileStmt
-domainapp.dom.modules.simple.QSimpleObject=UnusedFormalParameter
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index b3756e1c06fb..9b4672fb3b6e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,7 +54,6 @@
         <aws-lambda-log4j.version>1.0.0</aws-lambda-log4j.version>
         <aws-lambda-java-events.version>2.0.1</aws-lambda-java-events.version>
         <jackson.version>2.8.5</jackson.version>
-        <pmd.version>3.12.0</pmd.version>
         <log4j.version>1.2.17</log4j.version>
         <jaxb-api.version>2.3.1</jaxb-api.version>
         <jaxb-impl.version>2.3.2</jaxb-impl.version>
@@ -445,26 +444,6 @@
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-pmd-plugin</artifactId>
-                <version>${pmd.version}</version>
-                <configuration>
-                    <failOnViolation>true</failOnViolation>
-                    <failurePriority>5</failurePriority>
-                    <printFailingErrors>true</printFailingErrors>
-                </configuration>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>check</goal>
-                        </goals>
-                        <configuration>
-                            <excludeFromFailureFile>exclude-pmd.properties</excludeFromFailureFile>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
 
             <plugin>
                 <groupId>com.mycila</groupId>
@@ -492,11 +471,6 @@
 
     <reporting>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-pmd-plugin</artifactId>
-                <version>${pmd.version}</version>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jxr-plugin</artifactId>

From 9ebbc421dd96b84c50808ca8ac4a520042e73b8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Sat, 12 Oct 2019 20:05:54 +0300
Subject: [PATCH 10/68] Update license headers

---
 .sonarcloud.properties                        |  2 +-
 abstract-document/pom.xml                     |  2 +-
 .../abstractdocument/AbstractDocument.java    |  8 ++--
 .../com/iluwatar/abstractdocument/App.java    |  8 ++--
 .../iluwatar/abstractdocument/Document.java   |  8 ++--
 .../iluwatar/abstractdocument/domain/Car.java |  8 ++--
 .../abstractdocument/domain/HasModel.java     |  8 ++--
 .../abstractdocument/domain/HasParts.java     |  8 ++--
 .../abstractdocument/domain/HasPrice.java     |  8 ++--
 .../abstractdocument/domain/HasType.java      |  8 ++--
 .../abstractdocument/domain/Part.java         |  8 ++--
 .../domain/enums/Property.java                |  2 +-
 .../AbstractDocumentTest.java                 |  8 ++--
 .../iluwatar/abstractdocument/AppTest.java    |  8 ++--
 .../iluwatar/abstractdocument/DomainTest.java |  8 ++--
 abstract-factory/etc/presentation.html        |  2 +-
 abstract-factory/pom.xml                      |  2 +-
 .../com/iluwatar/abstractfactory/App.java     |  2 +-
 .../com/iluwatar/abstractfactory/Army.java    |  2 +-
 .../com/iluwatar/abstractfactory/Castle.java  |  2 +-
 .../com/iluwatar/abstractfactory/ElfArmy.java |  2 +-
 .../iluwatar/abstractfactory/ElfCastle.java   |  2 +-
 .../com/iluwatar/abstractfactory/ElfKing.java |  2 +-
 .../abstractfactory/ElfKingdomFactory.java    |  2 +-
 .../com/iluwatar/abstractfactory/King.java    |  2 +-
 .../abstractfactory/KingdomFactory.java       |  2 +-
 .../com/iluwatar/abstractfactory/OrcArmy.java |  2 +-
 .../iluwatar/abstractfactory/OrcCastle.java   |  2 +-
 .../com/iluwatar/abstractfactory/OrcKing.java |  2 +-
 .../abstractfactory/OrcKingdomFactory.java    |  2 +-
 .../abstractfactory/AbstractFactoryTest.java  |  2 +-
 .../com/iluwatar/abstractfactory/AppTest.java |  2 +-
 acyclic-visitor/pom.xml                       |  2 +-
 .../acyclicvisitor/AllModemVisitor.java       |  2 +-
 .../java/com/iluwatar/acyclicvisitor/App.java |  2 +-
 .../ConfigureForDosVisitor.java               |  2 +-
 .../ConfigureForUnixVisitor.java              |  2 +-
 .../com/iluwatar/acyclicvisitor/Hayes.java    |  2 +-
 .../iluwatar/acyclicvisitor/HayesVisitor.java |  2 +-
 .../com/iluwatar/acyclicvisitor/Modem.java    |  2 +-
 .../iluwatar/acyclicvisitor/ModemVisitor.java |  2 +-
 .../com/iluwatar/acyclicvisitor/Zoom.java     |  2 +-
 .../iluwatar/acyclicvisitor/ZoomVisitor.java  |  2 +-
 .../com/iluwatar/acyclicvisitor/AppTest.java  |  2 +-
 .../ConfigureForDosVisitorTest.java           |  2 +-
 .../ConfigureForUnixVisitorTest.java          |  2 +-
 .../iluwatar/acyclicvisitor/HayesTest.java    |  2 +-
 .../com/iluwatar/acyclicvisitor/ZoomTest.java |  2 +-
 adapter/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/adapter/App.java   |  2 +-
 .../java/com/iluwatar/adapter/Captain.java    |  2 +-
 .../com/iluwatar/adapter/FishingBoat.java     |  2 +-
 .../iluwatar/adapter/FishingBoatAdapter.java  |  2 +-
 .../java/com/iluwatar/adapter/RowingBoat.java |  2 +-
 .../iluwatar/adapter/AdapterPatternTest.java  |  2 +-
 .../java/com/iluwatar/adapter/AppTest.java    |  2 +-
 .../aggregator-service/pom.xml                |  2 +-
 .../aggregator/microservices/Aggregator.java  |  8 ++--
 .../aggregator/microservices/App.java         |  8 ++--
 .../aggregator/microservices/Product.java     |  8 ++--
 .../ProductInformationClient.java             |  8 ++--
 .../ProductInformationClientImpl.java         |  8 ++--
 .../microservices/ProductInventoryClient.java |  8 ++--
 .../ProductInventoryClientImpl.java           |  8 ++--
 .../src/main/resources/application.properties |  2 +-
 .../microservices/AggregatorTest.java         |  8 ++--
 .../information-microservice/pom.xml          |  2 +-
 .../microservice/InformationApplication.java  |  8 ++--
 .../microservice/InformationController.java   |  8 ++--
 .../src/main/resources/application.properties |  2 +-
 .../InformationControllerTest.java            |  8 ++--
 .../inventory-microservice/pom.xml            |  2 +-
 .../microservice/InventoryApplication.java    |  8 ++--
 .../microservice/InventoryController.java     |  8 ++--
 .../src/main/resources/application.properties |  2 +-
 .../microservice/InventoryControllerTest.java |  8 ++--
 aggregator-microservices/pom.xml              |  2 +-
 ambassador/pom.xml                            |  2 +-
 .../java/com/iluwatar/ambassador/App.java     |  2 +-
 .../java/com/iluwatar/ambassador/Client.java  |  2 +-
 .../iluwatar/ambassador/RemoteService.java    |  2 +-
 .../ambassador/RemoteServiceInterface.java    |  2 +-
 .../ambassador/ServiceAmbassador.java         |  2 +-
 .../ambassador/util/RandomProvider.java       |  2 +-
 .../java/com/iluwatar/ambassador/AppTest.java |  2 +-
 .../com/iluwatar/ambassador/ClientTest.java   |  2 +-
 .../ambassador/RemoteServiceTest.java         |  2 +-
 .../ambassador/ServiceAmbassadorTest.java     |  2 +-
 api-gateway/api-gateway-service/pom.xml       |  2 +-
 .../com/iluwatar/api/gateway/ApiGateway.java  |  2 +-
 .../java/com/iluwatar/api/gateway/App.java    |  2 +-
 .../iluwatar/api/gateway/DesktopProduct.java  |  2 +-
 .../com/iluwatar/api/gateway/ImageClient.java |  2 +-
 .../iluwatar/api/gateway/ImageClientImpl.java |  2 +-
 .../iluwatar/api/gateway/MobileProduct.java   |  2 +-
 .../com/iluwatar/api/gateway/PriceClient.java |  2 +-
 .../iluwatar/api/gateway/PriceClientImpl.java |  2 +-
 .../src/main/resources/application.properties |  2 +-
 .../iluwatar/api/gateway/ApiGatewayTest.java  |  2 +-
 api-gateway/image-microservice/pom.xml        |  2 +-
 .../image/microservice/ImageApplication.java  |  2 +-
 .../image/microservice/ImageController.java   |  2 +-
 .../src/main/resources/application.properties |  2 +-
 .../microservice/ImageControllerTest.java     |  2 +-
 api-gateway/pom.xml                           |  2 +-
 api-gateway/price-microservice/pom.xml        |  2 +-
 .../price/microservice/PriceApplication.java  |  2 +-
 .../price/microservice/PriceController.java   |  2 +-
 .../src/main/resources/application.properties |  2 +-
 .../microservice/PriceControllerTest.java     |  2 +-
 async-method-invocation/pom.xml               |  2 +-
 .../iluwatar/async/method/invocation/App.java |  2 +-
 .../method/invocation/AsyncCallback.java      |  2 +-
 .../method/invocation/AsyncExecutor.java      |  2 +-
 .../async/method/invocation/AsyncResult.java  |  2 +-
 .../invocation/ThreadAsyncExecutor.java       |  2 +-
 .../async/method/invocation/AppTest.java      |  2 +-
 .../invocation/ThreadAsyncExecutorTest.java   |  2 +-
 balking/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/balking/App.java   |  8 ++--
 .../com/iluwatar/balking/DelayProvider.java   |  2 +-
 .../com/iluwatar/balking/WashingMachine.java  |  8 ++--
 .../iluwatar/balking/WashingMachineState.java |  8 ++--
 .../java/com/iluwatar/balking/AppTest.java    |  9 ++---
 .../iluwatar/balking/WashingMachineTest.java  |  8 ++--
 bridge/pom.xml                                |  2 +-
 .../main/java/com/iluwatar/bridge/App.java    |  2 +-
 .../java/com/iluwatar/bridge/Enchantment.java |  2 +-
 .../iluwatar/bridge/FlyingEnchantment.java    |  2 +-
 .../main/java/com/iluwatar/bridge/Hammer.java |  2 +-
 .../bridge/SoulEatingEnchantment.java         |  2 +-
 .../main/java/com/iluwatar/bridge/Sword.java  |  2 +-
 .../main/java/com/iluwatar/bridge/Weapon.java |  2 +-
 .../java/com/iluwatar/bridge/AppTest.java     |  2 +-
 .../java/com/iluwatar/bridge/HammerTest.java  |  2 +-
 .../java/com/iluwatar/bridge/SwordTest.java   |  2 +-
 .../java/com/iluwatar/bridge/WeaponTest.java  |  2 +-
 builder/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/builder/App.java   |  2 +-
 .../main/java/com/iluwatar/builder/Armor.java |  2 +-
 .../java/com/iluwatar/builder/HairColor.java  |  2 +-
 .../java/com/iluwatar/builder/HairType.java   |  2 +-
 .../main/java/com/iluwatar/builder/Hero.java  |  2 +-
 .../java/com/iluwatar/builder/Profession.java |  2 +-
 .../java/com/iluwatar/builder/Weapon.java     |  2 +-
 .../java/com/iluwatar/builder/AppTest.java    |  2 +-
 .../java/com/iluwatar/builder/HeroTest.java   |  2 +-
 business-delegate/pom.xml                     |  2 +-
 .../com/iluwatar/business/delegate/App.java   |  2 +-
 .../business/delegate/BusinessDelegate.java   |  2 +-
 .../business/delegate/BusinessLookup.java     |  2 +-
 .../business/delegate/BusinessService.java    |  2 +-
 .../iluwatar/business/delegate/Client.java    |  2 +-
 .../business/delegate/EjbService.java         |  2 +-
 .../business/delegate/JmsService.java         |  2 +-
 .../business/delegate/ServiceType.java        |  2 +-
 .../iluwatar/business/delegate/AppTest.java   |  2 +-
 .../delegate/BusinessDelegateTest.java        |  2 +-
 bytecode/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/bytecode/App.java  |  2 +-
 .../com/iluwatar/bytecode/Instruction.java    |  2 +-
 .../com/iluwatar/bytecode/VirtualMachine.java |  2 +-
 .../java/com/iluwatar/bytecode/Wizard.java    |  2 +-
 .../util/InstructionConverterUtil.java        |  2 +-
 .../java/com/iluwatar/bytecode/AppTest.java   |  2 +-
 .../iluwatar/bytecode/VirtualMachineTest.java |  2 +-
 .../util/InstructionConverterUtilTest.java    |  2 +-
 caching/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/caching/App.java   |  2 +-
 .../java/com/iluwatar/caching/AppManager.java |  2 +-
 .../java/com/iluwatar/caching/CacheStore.java |  2 +-
 .../com/iluwatar/caching/CachingPolicy.java   |  2 +-
 .../java/com/iluwatar/caching/DbManager.java  |  2 +-
 .../java/com/iluwatar/caching/LruCache.java   |  2 +-
 .../com/iluwatar/caching/UserAccount.java     |  2 +-
 .../caching/constants/CachingConstants.java   |  2 +-
 .../java/com/iluwatar/caching/AppTest.java    |  2 +-
 .../com/iluwatar/caching/CachingTest.java     |  2 +-
 callback/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/callback/App.java  |  2 +-
 .../java/com/iluwatar/callback/Callback.java  |  2 +-
 .../com/iluwatar/callback/LambdasApp.java     |  2 +-
 .../com/iluwatar/callback/SimpleTask.java     |  2 +-
 .../main/java/com/iluwatar/callback/Task.java |  2 +-
 .../java/com/iluwatar/callback/AppTest.java   |  2 +-
 .../com/iluwatar/callback/CallbackTest.java   |  2 +-
 chain/pom.xml                                 |  2 +-
 .../src/main/java/com/iluwatar/chain/App.java |  2 +-
 .../java/com/iluwatar/chain/OrcCommander.java |  2 +-
 .../main/java/com/iluwatar/chain/OrcKing.java |  2 +-
 .../java/com/iluwatar/chain/OrcOfficer.java   |  2 +-
 .../java/com/iluwatar/chain/OrcSoldier.java   |  2 +-
 .../main/java/com/iluwatar/chain/Request.java |  2 +-
 .../com/iluwatar/chain/RequestHandler.java    |  2 +-
 .../java/com/iluwatar/chain/RequestType.java  |  2 +-
 .../test/java/com/iluwatar/chain/AppTest.java |  2 +-
 .../java/com/iluwatar/chain/OrcKingTest.java  |  2 +-
 checkstyle-suppressions.xml                   |  2 +-
 checkstyle.xml                                |  2 +-
 collection-pipeline/pom.xml                   |  2 +-
 .../com/iluwatar/collectionpipeline/App.java  |  2 +-
 .../com/iluwatar/collectionpipeline/Car.java  |  2 +-
 .../collectionpipeline/CarFactory.java        |  2 +-
 .../iluwatar/collectionpipeline/Category.java |  2 +-
 .../FunctionalProgramming.java                |  2 +-
 .../ImperativeProgramming.java                |  2 +-
 .../iluwatar/collectionpipeline/Person.java   |  2 +-
 .../iluwatar/collectionpipeline/AppTest.java  |  2 +-
 command/etc/presentation.html                 |  2 +-
 command/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/command/App.java   |  2 +-
 .../java/com/iluwatar/command/Command.java    |  2 +-
 .../java/com/iluwatar/command/Goblin.java     |  2 +-
 .../iluwatar/command/InvisibilitySpell.java   |  2 +-
 .../com/iluwatar/command/ShrinkSpell.java     |  2 +-
 .../main/java/com/iluwatar/command/Size.java  |  2 +-
 .../java/com/iluwatar/command/Target.java     |  2 +-
 .../java/com/iluwatar/command/Visibility.java |  2 +-
 .../java/com/iluwatar/command/Wizard.java     |  2 +-
 .../java/com/iluwatar/command/AppTest.java    |  2 +-
 .../com/iluwatar/command/CommandTest.java     |  2 +-
 commander/pom.xml                             |  2 +-
 commander/properties/log4j.properties         |  2 +-
 .../commander/AppEmployeeDbFailCases.java     |  3 +-
 .../commander/AppMessagingFailCases.java      |  3 +-
 .../commander/AppPaymentFailCases.java        |  3 +-
 .../iluwatar/commander/AppQueueFailCases.java |  3 +-
 .../commander/AppShippingFailCases.java       |  3 +-
 .../com/iluwatar/commander/Commander.java     |  3 +-
 .../java/com/iluwatar/commander/Database.java |  3 +-
 .../java/com/iluwatar/commander/Order.java    |  3 +-
 .../java/com/iluwatar/commander/Retry.java    |  3 +-
 .../java/com/iluwatar/commander/Service.java  |  3 +-
 .../java/com/iluwatar/commander/User.java     |  3 +-
 .../employeehandle/EmployeeDatabase.java      |  3 +-
 .../employeehandle/EmployeeHandle.java        |  3 +-
 .../DatabaseUnavailableException.java         |  3 +-
 .../exceptions/IsEmptyException.java          |  3 +-
 .../exceptions/ItemUnavailableException.java  |  3 +-
 .../PaymentDetailsErrorException.java         |  3 +-
 .../ShippingNotPossibleException.java         |  3 +-
 .../messagingservice/MessagingDatabase.java   |  3 +-
 .../messagingservice/MessagingService.java    |  3 +-
 .../paymentservice/PaymentDatabase.java       |  3 +-
 .../paymentservice/PaymentService.java        |  3 +-
 .../com/iluwatar/commander/queue/Queue.java   |  3 +-
 .../commander/queue/QueueDatabase.java        |  3 +-
 .../iluwatar/commander/queue/QueueTask.java   |  3 +-
 .../shippingservice/ShippingDatabase.java     |  3 +-
 .../shippingservice/ShippingService.java      |  3 +-
 .../com/iluwatar/commander/RetryTest.java     |  3 +-
 composite/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/composite/App.java |  2 +-
 .../java/com/iluwatar/composite/Letter.java   |  2 +-
 .../iluwatar/composite/LetterComposite.java   |  2 +-
 .../com/iluwatar/composite/Messenger.java     |  2 +-
 .../java/com/iluwatar/composite/Sentence.java |  2 +-
 .../java/com/iluwatar/composite/Word.java     |  2 +-
 .../java/com/iluwatar/composite/AppTest.java  |  2 +-
 .../com/iluwatar/composite/MessengerTest.java |  2 +-
 converter/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/converter/App.java |  8 ++--
 .../com/iluwatar/converter/Converter.java     |  9 ++---
 .../java/com/iluwatar/converter/User.java     |  9 ++---
 .../com/iluwatar/converter/UserConverter.java |  9 ++---
 .../java/com/iluwatar/converter/UserDto.java  |  9 ++---
 .../java/com/iluwatar/converter/AppTest.java  |  2 +-
 .../com/iluwatar/converter/ConverterTest.java |  2 +-
 cqrs/pom.xml                                  | 39 ++++++++++++-------
 .../main/java/com/iluwatar/cqrs/app/App.java  |  2 +-
 .../cqrs/commandes/CommandServiceImpl.java    |  2 +-
 .../cqrs/commandes/ICommandService.java       |  2 +-
 .../iluwatar/cqrs/constants/AppConstants.java |  2 +-
 .../iluwatar/cqrs/domain/model/Author.java    |  2 +-
 .../com/iluwatar/cqrs/domain/model/Book.java  |  2 +-
 .../java/com/iluwatar/cqrs/dto/Author.java    |  2 +-
 .../main/java/com/iluwatar/cqrs/dto/Book.java |  2 +-
 .../iluwatar/cqrs/queries/IQueryService.java  |  2 +-
 .../cqrs/queries/QueryServiceImpl.java        |  2 +-
 .../com/iluwatar/cqrs/util/HibernateUtil.java |  2 +-
 cqrs/src/main/resources/hibernate.cfg.xml     |  2 +-
 cqrs/src/main/resources/logback.xml           |  2 +-
 .../com/iluwatar/cqrs/IntegrationTest.java    |  2 +-
 cqrs/src/test/resources/hibernate.cfg.xml     |  2 +-
 cqrs/src/test/resources/logback.xml           |  2 +-
 dao/pom.xml                                   |  2 +-
 dao/src/main/java/com/iluwatar/dao/App.java   |  3 +-
 .../com/iluwatar/dao/CustomException.java     |  2 +-
 .../main/java/com/iluwatar/dao/Customer.java  |  3 +-
 .../java/com/iluwatar/dao/CustomerDao.java    |  3 +-
 .../com/iluwatar/dao/CustomerSchemaSql.java   |  2 +-
 .../java/com/iluwatar/dao/DbCustomerDao.java  |  3 +-
 .../com/iluwatar/dao/InMemoryCustomerDao.java |  3 +-
 dao/src/main/resources/log4j.xml              |  2 +-
 .../test/java/com/iluwatar/dao/AppTest.java   |  3 +-
 .../java/com/iluwatar/dao/CustomerTest.java   |  3 +-
 .../com/iluwatar/dao/DbCustomerDaoTest.java   |  2 +-
 .../iluwatar/dao/InMemoryCustomerDaoTest.java |  3 +-
 data-bus/pom.xml                              |  2 +-
 .../iluwatar/databus/AbstractDataType.java    |  2 +-
 .../main/java/com/iluwatar/databus/App.java   |  9 ++---
 .../java/com/iluwatar/databus/DataBus.java    |  9 ++---
 .../java/com/iluwatar/databus/DataType.java   |  2 +-
 .../java/com/iluwatar/databus/Member.java     |  2 +-
 .../iluwatar/databus/data/MessageData.java    |  9 ++---
 .../iluwatar/databus/data/StartingData.java   |  9 ++---
 .../iluwatar/databus/data/StoppingData.java   |  9 ++---
 .../members/MessageCollectorMember.java       |  9 ++---
 .../databus/members/StatusMember.java         |  9 ++---
 .../com/iluwatar/databus/DataBusTest.java     |  2 +-
 .../members/MessageCollectorMemberTest.java   |  2 +-
 .../databus/members/StatusMemberTest.java     |  2 +-
 data-locality/pom.xml                         |  2 +-
 .../iluwatar/data/locality/Application.java   |  2 +-
 .../data/locality/game/GameEntity.java        |  2 +-
 .../locality/game/component/AiComponent.java  |  2 +-
 .../locality/game/component/Component.java    |  2 +-
 .../game/component/PhysicsComponent.java      |  2 +-
 .../game/component/RenderComponent.java       |  2 +-
 .../component/manager/AiComponentManager.java |  2 +-
 .../manager/PhysicsComponentManager.java      |  2 +-
 .../manager/RenderComponentManager.java       |  2 +-
 .../data/locality/ApplicationTest.java        |  8 ++--
 data-mapper/pom.xml                           |  2 +-
 .../java/com/iluwatar/datamapper/App.java     | 28 +++++++------
 .../datamapper/DataMapperException.java       | 28 +++++++------
 .../java/com/iluwatar/datamapper/Student.java | 28 +++++++------
 .../datamapper/StudentDataMapper.java         | 28 +++++++------
 .../datamapper/StudentDataMapperImpl.java     | 28 +++++++------
 data-mapper/src/main/resources/log4j.xml      |  2 +-
 .../java/com/iluwatar/datamapper/AppTest.java | 28 +++++++------
 .../iluwatar/datamapper/DataMapperTest.java   | 28 +++++++------
 .../com/iluwatar/datamapper/StudentTest.java  | 28 +++++++------
 data-transfer-object/pom.xml                  |  2 +-
 .../datatransfer/CustomerClientApp.java       | 16 ++++----
 .../iluwatar/datatransfer/CustomerDto.java    | 16 ++++----
 .../datatransfer/CustomerResource.java        | 16 ++++----
 .../datatransfer/CustomerResourceTest.java    | 16 ++++----
 decorator/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/decorator/App.java |  2 +-
 .../com/iluwatar/decorator/ClubbedTroll.java  |  2 +-
 .../com/iluwatar/decorator/SimpleTroll.java   |  2 +-
 .../java/com/iluwatar/decorator/Troll.java    |  2 +-
 .../java/com/iluwatar/decorator/AppTest.java  |  2 +-
 .../iluwatar/decorator/ClubbedTrollTest.java  |  2 +-
 .../iluwatar/decorator/SimpleTrollTest.java   |  2 +-
 delegation/pom.xml                            |  3 +-
 .../com/iluwatar/delegation/simple/App.java   |  2 +-
 .../iluwatar/delegation/simple/Printer.java   |  2 +-
 .../delegation/simple/PrinterController.java  |  2 +-
 .../simple/printers/CanonPrinter.java         |  2 +-
 .../simple/printers/EpsonPrinter.java         |  2 +-
 .../delegation/simple/printers/HpPrinter.java |  2 +-
 .../iluwatar/delegation/simple/AppTest.java   |  2 +-
 .../delegation/simple/DelegateTest.java       |  2 +-
 dependency-injection/pom.xml                  |  2 +-
 .../injection/AdvancedSorceress.java          |  2 +-
 .../dependency/injection/AdvancedWizard.java  |  2 +-
 .../iluwatar/dependency/injection/App.java    |  8 ++--
 .../dependency/injection/GuiceWizard.java     |  2 +-
 .../dependency/injection/OldTobyTobacco.java  |  2 +-
 .../injection/RivendellTobacco.java           |  2 +-
 .../injection/SecondBreakfastTobacco.java     |  2 +-
 .../dependency/injection/SimpleWizard.java    |  2 +-
 .../dependency/injection/Tobacco.java         |  2 +-
 .../dependency/injection/TobaccoModule.java   |  2 +-
 .../iluwatar/dependency/injection/Wizard.java |  2 +-
 .../injection/AdvancedSorceressTest.java      |  8 ++--
 .../injection/AdvancedWizardTest.java         |  2 +-
 .../dependency/injection/AppTest.java         |  2 +-
 .../dependency/injection/GuiceWizardTest.java |  2 +-
 .../injection/SimpleWizardTest.java           |  2 +-
 .../injection/utils/InMemoryAppender.java     |  2 +-
 dirty-flag/pom.xml                            |  2 +-
 .../main/java/com/iluwatar/dirtyflag/App.java |  8 ++--
 .../com/iluwatar/dirtyflag/DataFetcher.java   |  2 +-
 .../java/com/iluwatar/dirtyflag/World.java    |  2 +-
 dirty-flag/src/main/resources/world.txt       |  2 +-
 .../src/test/java/org/dirty/flag/AppTest.java |  2 +-
 .../java/org/dirty/flag/DirtyFlagTest.java    |  2 +-
 double-checked-locking/pom.xml                |  2 +-
 .../iluwatar/doublechecked/locking/App.java   |  2 +-
 .../doublechecked/locking/Inventory.java      |  2 +-
 .../iluwatar/doublechecked/locking/Item.java  |  2 +-
 .../src/main/resources/logback.xml            |  2 +-
 .../doublechecked/locking/AppTest.java        |  2 +-
 .../doublechecked/locking/InventoryTest.java  |  2 +-
 double-dispatch/pom.xml                       |  2 +-
 .../java/com/iluwatar/doubledispatch/App.java |  2 +-
 .../doubledispatch/FlamingAsteroid.java       |  2 +-
 .../iluwatar/doubledispatch/GameObject.java   |  2 +-
 .../iluwatar/doubledispatch/Meteoroid.java    |  2 +-
 .../iluwatar/doubledispatch/Rectangle.java    |  2 +-
 .../doubledispatch/SpaceStationIss.java       |  2 +-
 .../doubledispatch/SpaceStationMir.java       |  2 +-
 .../constants/AppConstants.java               |  2 +-
 .../com/iluwatar/doubledispatch/AppTest.java  |  2 +-
 .../doubledispatch/CollisionTest.java         |  2 +-
 .../doubledispatch/FlamingAsteroidTest.java   |  2 +-
 .../doubledispatch/MeteoroidTest.java         |  2 +-
 .../doubledispatch/RectangleTest.java         |  2 +-
 .../doubledispatch/SpaceStationIssTest.java   |  2 +-
 .../doubledispatch/SpaceStationMirTest.java   |  2 +-
 eip-aggregator/pom.xml                        |  7 +++-
 .../java/com/iluwatar/eip/aggregator/App.java |  2 +-
 .../aggregator/routes/AggregatorRoute.java    |  2 +-
 .../routes/MessageAggregationStrategy.java    |  2 +-
 .../src/main/resources/application.properties |  2 +-
 .../com/iluwatar/eip/aggregator/AppTest.java  |  2 +-
 .../routes/AggregatorRouteTest.java           |  2 +-
 .../MessageAggregationStrategyTest.java       |  2 +-
 .../resources/application-test.properties     |  2 +-
 eip-message-channel/pom.xml                   |  2 +-
 .../com/iluwatar/eip/message/channel/App.java |  2 +-
 .../iluwatar/eip/message/channel/AppTest.java |  2 +-
 eip-publish-subscribe/pom.xml                 |  2 +-
 .../iluwatar/eip/publish/subscribe/App.java   |  2 +-
 .../src/main/resources/logback.xml            |  2 +-
 .../eip/publish/subscribe/AppTest.java        |  2 +-
 eip-splitter/pom.xml                          |  7 +++-
 .../java/com/iluwatar/eip/splitter/App.java   |  2 +-
 .../eip/splitter/routes/SplitterRoute.java    |  2 +-
 .../src/main/resources/application.properties |  2 +-
 .../com/iluwatar/eip/splitter/AppTest.java    |  2 +-
 .../splitter/routes/SplitterRouteTest.java    |  2 +-
 .../resources/application-test.properties     |  2 +-
 eip-wire-tap/pom.xml                          |  7 +++-
 .../java/com/iluwatar/eip/wiretap/App.java    |  2 +-
 .../eip/wiretap/routes/WireTapRoute.java      |  2 +-
 .../src/main/resources/application.properties |  2 +-
 .../com/iluwatar/eip/wiretap/AppTest.java     |  2 +-
 .../eip/wiretap/routes/WireTapRouteTest.java  |  2 +-
 .../resources/application-test.properties     |  2 +-
 event-aggregator/pom.xml                      |  2 +-
 .../com/iluwatar/event/aggregator/App.java    |  2 +-
 .../com/iluwatar/event/aggregator/Event.java  |  2 +-
 .../event/aggregator/EventEmitter.java        |  2 +-
 .../event/aggregator/EventObserver.java       |  2 +-
 .../event/aggregator/KingJoffrey.java         |  2 +-
 .../iluwatar/event/aggregator/KingsHand.java  |  2 +-
 .../event/aggregator/LordBaelish.java         |  2 +-
 .../iluwatar/event/aggregator/LordVarys.java  |  2 +-
 .../com/iluwatar/event/aggregator/Scout.java  |  2 +-
 .../iluwatar/event/aggregator/Weekday.java    |  2 +-
 .../iluwatar/event/aggregator/AppTest.java    |  2 +-
 .../event/aggregator/EventEmitterTest.java    |  2 +-
 .../iluwatar/event/aggregator/EventTest.java  |  2 +-
 .../event/aggregator/KingJoffreyTest.java     |  2 +-
 .../event/aggregator/KingsHandTest.java       |  2 +-
 .../event/aggregator/LordBaelishTest.java     |  2 +-
 .../event/aggregator/LordVarysTest.java       |  2 +-
 .../iluwatar/event/aggregator/ScoutTest.java  |  2 +-
 .../event/aggregator/WeekdayTest.java         |  2 +-
 event-asynchronous/pom.xml                    |  2 +-
 .../com/iluwatar/event/asynchronous/App.java  | 28 +++++++------
 .../iluwatar/event/asynchronous/Event.java    | 28 +++++++------
 .../EventDoesNotExistException.java           | 28 +++++++------
 .../event/asynchronous/EventManager.java      | 28 +++++++------
 .../iluwatar/event/asynchronous/IEvent.java   | 28 +++++++------
 .../InvalidOperationException.java            | 28 +++++++------
 .../LongRunningEventException.java            | 28 +++++++------
 .../MaxNumOfEventsAllowedException.java       | 28 +++++++------
 .../asynchronous/ThreadCompleteListener.java  | 28 +++++++------
 .../src/main/resources/config.properties      |  2 +-
 .../iluwatar/event/asynchronous/AppTest.java  | 28 +++++++------
 .../asynchronous/EventAsynchronousTest.java   | 28 +++++++------
 event-driven-architecture/pom.xml             |  2 +-
 .../src/main/java/com/iluwatar/eda/App.java   |  2 +-
 .../com/iluwatar/eda/event/AbstractEvent.java |  2 +-
 .../iluwatar/eda/event/UserCreatedEvent.java  |  2 +-
 .../iluwatar/eda/event/UserUpdatedEvent.java  |  2 +-
 .../com/iluwatar/eda/framework/Event.java     |  2 +-
 .../eda/framework/EventDispatcher.java        |  2 +-
 .../com/iluwatar/eda/framework/Handler.java   |  2 +-
 .../eda/handler/UserCreatedEventHandler.java  |  2 +-
 .../eda/handler/UserUpdatedEventHandler.java  |  2 +-
 .../java/com/iluwatar/eda/model/User.java     |  2 +-
 .../test/java/com/iluwatar/eda/AppTest.java   |  2 +-
 .../eda/event/UserCreatedEventTest.java       |  2 +-
 .../eda/framework/EventDispatcherTest.java    |  2 +-
 event-queue/pom.xml                           |  2 +-
 .../java/com/iluwatar/event/queue/App.java    |  3 +-
 .../java/com/iluwatar/event/queue/Audio.java  |  3 +-
 .../com/iluwatar/event/queue/PlayMessage.java |  3 +-
 .../com/iluwatar/event/queue/AudioTest.java   |  3 +-
 event-sourcing/pom.xml                        |  2 +-
 .../com/iluwatar/event/sourcing/app/App.java  |  2 +-
 .../event/sourcing/domain/Account.java        |  2 +-
 .../sourcing/event/AccountCreateEvent.java    |  2 +-
 .../event/sourcing/event/DomainEvent.java     |  2 +-
 .../sourcing/event/MoneyDepositEvent.java     |  2 +-
 .../sourcing/event/MoneyTransferEvent.java    |  2 +-
 .../processor/DomainEventProcessor.java       |  2 +-
 .../sourcing/processor/JsonFileJournal.java   |  2 +-
 .../sourcing/state/AccountAggregate.java      |  2 +-
 .../src/test/java/IntegrationTest.java        |  3 +-
 execute-around/pom.xml                        |  2 +-
 .../java/com/iluwatar/execute/around/App.java |  2 +-
 .../execute/around/FileWriterAction.java      |  2 +-
 .../execute/around/SimpleFileWriter.java      |  2 +-
 .../com/iluwatar/execute/around/AppTest.java  |  2 +-
 .../execute/around/SimpleFileWriterTest.java  |  2 +-
 extension-objects/pom.xml                     |  2 +-
 extension-objects/src/main/java/App.java      |  2 +-
 .../CommanderExtension.java                   |  2 +-
 .../abstractextensions/SergeantExtension.java |  2 +-
 .../abstractextensions/SoldierExtension.java  |  2 +-
 .../abstractextensions/UnitExtension.java     |  2 +-
 .../java/concreteextensions/Commander.java    |  2 +-
 .../java/concreteextensions/Sergeant.java     |  2 +-
 .../main/java/concreteextensions/Soldier.java |  2 +-
 .../src/main/java/units/CommanderUnit.java    |  2 +-
 .../src/main/java/units/SergeantUnit.java     |  2 +-
 .../src/main/java/units/SoldierUnit.java      |  2 +-
 .../src/main/java/units/Unit.java             |  2 +-
 extension-objects/src/test/java/AppTest.java  |  3 +-
 .../concreteextensions/CommanderTest.java     |  2 +-
 .../java/concreteextensions/SergeantTest.java |  2 +-
 .../java/concreteextensions/SoldierTest.java  |  2 +-
 .../test/java/units/CommanderUnitTest.java    |  2 +-
 .../src/test/java/units/SergeantUnitTest.java |  2 +-
 .../src/test/java/units/SoldierUnitTest.java  |  2 +-
 .../src/test/java/units/UnitTest.java         |  2 +-
 facade/pom.xml                                |  2 +-
 .../main/java/com/iluwatar/facade/App.java    |  2 +-
 .../iluwatar/facade/DwarvenCartOperator.java  |  2 +-
 .../iluwatar/facade/DwarvenGoldDigger.java    |  2 +-
 .../facade/DwarvenGoldmineFacade.java         |  2 +-
 .../iluwatar/facade/DwarvenMineWorker.java    |  2 +-
 .../iluwatar/facade/DwarvenTunnelDigger.java  |  2 +-
 .../java/com/iluwatar/facade/AppTest.java     |  2 +-
 .../facade/DwarvenGoldmineFacadeTest.java     |  2 +-
 factory-kit/pom.xml                           |  2 +-
 .../java/com/iluwatar/factorykit/App.java     |  2 +-
 .../java/com/iluwatar/factorykit/Axe.java     |  2 +-
 .../java/com/iluwatar/factorykit/Bow.java     |  2 +-
 .../java/com/iluwatar/factorykit/Builder.java |  2 +-
 .../java/com/iluwatar/factorykit/Spear.java   |  2 +-
 .../java/com/iluwatar/factorykit/Sword.java   |  2 +-
 .../java/com/iluwatar/factorykit/Weapon.java  |  2 +-
 .../iluwatar/factorykit/WeaponFactory.java    |  2 +-
 .../com/iluwatar/factorykit/WeaponType.java   |  2 +-
 .../com/iluwatar/factorykit/app/AppTest.java  |  2 +-
 .../factorykit/factorykit/FactoryKitTest.java |  4 +-
 factory-method/etc/presentation.html          |  2 +-
 factory-method/pom.xml                        |  2 +-
 .../java/com/iluwatar/factory/method/App.java |  2 +-
 .../iluwatar/factory/method/Blacksmith.java   |  2 +-
 .../factory/method/ElfBlacksmith.java         |  2 +-
 .../iluwatar/factory/method/ElfWeapon.java    |  2 +-
 .../factory/method/OrcBlacksmith.java         |  2 +-
 .../iluwatar/factory/method/OrcWeapon.java    |  2 +-
 .../com/iluwatar/factory/method/Weapon.java   |  2 +-
 .../iluwatar/factory/method/WeaponType.java   |  2 +-
 .../com/iluwatar/factory/method/AppTest.java  |  2 +-
 .../factory/method/FactoryMethodTest.java     |  2 +-
 feature-toggle/pom.xml                        |  3 +-
 .../java/com/iluwatar/featuretoggle/App.java  |  9 ++---
 .../featuretoggle/pattern/Service.java        |  8 ++--
 .../PropertiesFeatureToggleVersion.java       |  8 ++--
 .../TieredFeatureToggleVersion.java           |  8 ++--
 .../com/iluwatar/featuretoggle/user/User.java |  8 ++--
 .../featuretoggle/user/UserGroup.java         |  8 ++--
 .../PropertiesFeatureToggleVersionTest.java   |  9 ++---
 .../TieredFeatureToggleVersionTest.java       |  8 ++--
 .../featuretoggle/user/UserGroupTest.java     |  8 ++--
 fluentinterface/pom.xml                       |  2 +-
 .../com/iluwatar/fluentinterface/app/App.java |  2 +-
 .../fluentiterable/FluentIterable.java        |  2 +-
 .../lazy/DecoratingIterator.java              |  2 +-
 .../lazy/LazyFluentIterable.java              |  2 +-
 .../simple/SimpleFluentIterable.java          |  2 +-
 .../iluwatar/fluentinterface/app/AppTest.java |  2 +-
 .../fluentiterable/FluentIterableTest.java    |  2 +-
 .../lazy/LazyFluentIterableTest.java          |  2 +-
 .../simple/SimpleFluentIterableTest.java      |  2 +-
 flux/pom.xml                                  |  2 +-
 .../java/com/iluwatar/flux/action/Action.java |  2 +-
 .../com/iluwatar/flux/action/ActionType.java  |  2 +-
 .../com/iluwatar/flux/action/Content.java     |  2 +-
 .../iluwatar/flux/action/ContentAction.java   |  2 +-
 .../com/iluwatar/flux/action/MenuAction.java  |  2 +-
 .../com/iluwatar/flux/action/MenuItem.java    |  2 +-
 .../main/java/com/iluwatar/flux/app/App.java  |  2 +-
 .../iluwatar/flux/dispatcher/Dispatcher.java  |  2 +-
 .../com/iluwatar/flux/store/ContentStore.java |  2 +-
 .../com/iluwatar/flux/store/MenuStore.java    |  2 +-
 .../java/com/iluwatar/flux/store/Store.java   |  2 +-
 .../com/iluwatar/flux/view/ContentView.java   |  2 +-
 .../java/com/iluwatar/flux/view/MenuView.java |  2 +-
 .../java/com/iluwatar/flux/view/View.java     |  2 +-
 .../com/iluwatar/flux/action/ContentTest.java |  2 +-
 .../iluwatar/flux/action/MenuItemTest.java    |  2 +-
 .../java/com/iluwatar/flux/app/AppTest.java   |  2 +-
 .../flux/dispatcher/DispatcherTest.java       |  2 +-
 .../iluwatar/flux/store/ContentStoreTest.java |  2 +-
 .../iluwatar/flux/store/MenuStoreTest.java    |  2 +-
 .../iluwatar/flux/view/ContentViewTest.java   |  2 +-
 .../com/iluwatar/flux/view/MenuViewTest.java  |  2 +-
 flyweight/pom.xml                             |  2 +-
 .../com/iluwatar/flyweight/AlchemistShop.java |  2 +-
 .../main/java/com/iluwatar/flyweight/App.java |  2 +-
 .../com/iluwatar/flyweight/HealingPotion.java |  2 +-
 .../iluwatar/flyweight/HolyWaterPotion.java   |  2 +-
 .../flyweight/InvisibilityPotion.java         |  2 +-
 .../com/iluwatar/flyweight/PoisonPotion.java  |  2 +-
 .../java/com/iluwatar/flyweight/Potion.java   |  2 +-
 .../com/iluwatar/flyweight/PotionFactory.java |  2 +-
 .../com/iluwatar/flyweight/PotionType.java    |  2 +-
 .../iluwatar/flyweight/StrengthPotion.java    |  2 +-
 .../iluwatar/flyweight/AlchemistShopTest.java |  2 +-
 .../java/com/iluwatar/flyweight/AppTest.java  |  2 +-
 front-controller/pom.xml                      |  2 +-
 .../com/iluwatar/front/controller/App.java    |  2 +-
 .../controller/ApplicationException.java      |  2 +-
 .../front/controller/ArcherCommand.java       |  2 +-
 .../iluwatar/front/controller/ArcherView.java |  2 +-
 .../front/controller/CatapultCommand.java     |  2 +-
 .../front/controller/CatapultView.java        |  2 +-
 .../iluwatar/front/controller/Command.java    |  2 +-
 .../iluwatar/front/controller/ErrorView.java  |  2 +-
 .../front/controller/FrontController.java     |  2 +-
 .../front/controller/UnknownCommand.java      |  2 +-
 .../com/iluwatar/front/controller/View.java   |  2 +-
 .../iluwatar/front/controller/AppTest.java    |  2 +-
 .../controller/ApplicationExceptionTest.java  |  2 +-
 .../front/controller/CommandTest.java         |  2 +-
 .../front/controller/FrontControllerTest.java |  2 +-
 .../iluwatar/front/controller/ViewTest.java   |  2 +-
 .../controller/utils/InMemoryAppender.java    |  2 +-
 guarded-suspension/pom.xml                    |  2 +-
 .../com/iluwatar/guarded/suspension/App.java  |  2 +-
 .../guarded/suspension/GuardedQueue.java      |  8 ++--
 .../guarded/suspension/GuardedQueueTest.java  |  8 ++--
 half-sync-half-async/pom.xml                  |  2 +-
 .../com/iluwatar/halfsynchalfasync/App.java   |  2 +-
 .../iluwatar/halfsynchalfasync/AsyncTask.java |  2 +-
 .../AsynchronousService.java                  |  2 +-
 .../iluwatar/halfsynchalfasync/AppTest.java   |  2 +-
 .../AsynchronousServiceTest.java              |  2 +-
 hexagonal/etc/ports_and_adapters.xml          |  2 +-
 hexagonal/etc/presentation.html               |  2 +-
 hexagonal/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/hexagonal/App.java |  2 +-
 .../administration/ConsoleAdministration.java |  2 +-
 .../ConsoleAdministrationSrv.java             |  2 +-
 .../ConsoleAdministrationSrvImpl.java         |  2 +-
 .../hexagonal/banking/InMemoryBank.java       |  2 +-
 .../iluwatar/hexagonal/banking/MongoBank.java |  2 +-
 .../hexagonal/banking/WireTransfers.java      |  2 +-
 .../database/InMemoryTicketRepository.java    |  2 +-
 .../database/LotteryTicketRepository.java     |  2 +-
 .../database/MongoTicketRepository.java       |  2 +-
 .../domain/LotteryAdministration.java         |  2 +-
 .../hexagonal/domain/LotteryConstants.java    |  2 +-
 .../hexagonal/domain/LotteryNumbers.java      |  2 +-
 .../hexagonal/domain/LotteryService.java      |  2 +-
 .../hexagonal/domain/LotteryTicket.java       |  2 +-
 .../domain/LotteryTicketCheckResult.java      |  2 +-
 .../hexagonal/domain/LotteryTicketId.java     |  2 +-
 .../hexagonal/domain/LotteryUtils.java        |  2 +-
 .../hexagonal/domain/PlayerDetails.java       |  2 +-
 .../hexagonal/eventlog/LotteryEventLog.java   |  2 +-
 .../hexagonal/eventlog/MongoEventLog.java     |  2 +-
 .../hexagonal/eventlog/StdOutEventLog.java    |  2 +-
 .../hexagonal/module/LotteryModule.java       |  2 +-
 .../module/LotteryTestingModule.java          |  2 +-
 .../MongoConnectionPropertiesLoader.java      |  2 +-
 .../hexagonal/sampledata/SampleData.java      |  2 +-
 .../hexagonal/service/ConsoleLottery.java     |  2 +-
 .../service/LotteryConsoleService.java        |  2 +-
 .../service/LotteryConsoleServiceImpl.java    |  2 +-
 .../java/com/iluwatar/hexagonal/AppTest.java  |  2 +-
 .../hexagonal/banking/InMemoryBankTest.java   |  2 +-
 .../hexagonal/banking/MongoBankTest.java      |  2 +-
 .../InMemoryTicketRepositoryTest.java         |  2 +-
 .../database/MongoTicketRepositoryTest.java   |  2 +-
 .../hexagonal/domain/LotteryNumbersTest.java  |  2 +-
 .../hexagonal/domain/LotteryTest.java         |  2 +-
 .../domain/LotteryTicketCheckResultTest.java  |  2 +-
 .../hexagonal/domain/LotteryTicketIdTest.java |  2 +-
 .../hexagonal/domain/LotteryTicketTest.java   |  2 +-
 .../hexagonal/domain/PlayerDetailsTest.java   |  2 +-
 .../hexagonal/eventlog/MongoEventLogTest.java |  2 +-
 .../hexagonal/test/LotteryTestUtils.java      |  2 +-
 intercepting-filter/pom.xml                   |  2 +-
 .../intercepting/filter/AbstractFilter.java   |  2 +-
 .../intercepting/filter/AddressFilter.java    |  2 +-
 .../com/iluwatar/intercepting/filter/App.java |  2 +-
 .../iluwatar/intercepting/filter/Client.java  |  2 +-
 .../intercepting/filter/ContactFilter.java    |  2 +-
 .../intercepting/filter/DepositFilter.java    |  2 +-
 .../iluwatar/intercepting/filter/Filter.java  |  2 +-
 .../intercepting/filter/FilterChain.java      |  2 +-
 .../intercepting/filter/FilterManager.java    |  2 +-
 .../intercepting/filter/NameFilter.java       |  2 +-
 .../iluwatar/intercepting/filter/Order.java   |  2 +-
 .../intercepting/filter/OrderFilter.java      |  2 +-
 .../iluwatar/intercepting/filter/Target.java  |  2 +-
 .../iluwatar/intercepting/filter/AppTest.java |  2 +-
 .../filter/FilterManagerTest.java             |  2 +-
 .../intercepting/filter/FilterTest.java       |  2 +-
 .../intercepting/filter/OrderTest.java        |  2 +-
 interpreter/pom.xml                           |  2 +-
 .../java/com/iluwatar/interpreter/App.java    |  2 +-
 .../com/iluwatar/interpreter/Expression.java  |  2 +-
 .../iluwatar/interpreter/MinusExpression.java |  2 +-
 .../interpreter/MultiplyExpression.java       |  2 +-
 .../interpreter/NumberExpression.java         |  2 +-
 .../iluwatar/interpreter/PlusExpression.java  |  2 +-
 .../com/iluwatar/interpreter/AppTest.java     |  2 +-
 .../iluwatar/interpreter/ExpressionTest.java  |  2 +-
 .../interpreter/MinusExpressionTest.java      |  2 +-
 .../interpreter/MultiplyExpressionTest.java   |  2 +-
 .../interpreter/NumberExpressionTest.java     |  2 +-
 .../interpreter/PlusExpressionTest.java       |  2 +-
 iterator/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/iterator/App.java  | 28 +++++++------
 .../java/com/iluwatar/iterator/Iterator.java  | 28 +++++++------
 .../iluwatar/iterator/bst/BstIterator.java    | 28 +++++++------
 .../com/iluwatar/iterator/bst/TreeNode.java   | 28 +++++++------
 .../java/com/iluwatar/iterator/list/Item.java |  2 +-
 .../com/iluwatar/iterator/list/ItemType.java  |  2 +-
 .../iluwatar/iterator/list/TreasureChest.java | 28 +++++++------
 .../list/TreasureChestItemIterator.java       | 28 +++++++------
 .../java/com/iluwatar/iterator/AppTest.java   | 35 +++++++++--------
 .../iterator/bst/BstIteratorTest.java         | 28 +++++++------
 .../iterator/list/TreasureChestTest.java      | 28 +++++++------
 layers/pom.xml                                |  2 +-
 .../main/java/com/iluwatar/layers/App.java    |  2 +-
 .../main/java/com/iluwatar/layers/Cake.java   |  2 +-
 .../iluwatar/layers/CakeBakingException.java  |  2 +-
 .../iluwatar/layers/CakeBakingService.java    |  2 +-
 .../layers/CakeBakingServiceImpl.java         |  2 +-
 .../java/com/iluwatar/layers/CakeDao.java     |  2 +-
 .../java/com/iluwatar/layers/CakeInfo.java    |  2 +-
 .../java/com/iluwatar/layers/CakeLayer.java   |  2 +-
 .../com/iluwatar/layers/CakeLayerDao.java     |  2 +-
 .../com/iluwatar/layers/CakeLayerInfo.java    |  2 +-
 .../java/com/iluwatar/layers/CakeTopping.java |  2 +-
 .../com/iluwatar/layers/CakeToppingDao.java   |  2 +-
 .../com/iluwatar/layers/CakeToppingInfo.java  |  2 +-
 .../com/iluwatar/layers/CakeViewImpl.java     |  2 +-
 .../main/java/com/iluwatar/layers/View.java   |  2 +-
 .../main/resources/META-INF/persistence.xml   |  2 +-
 .../src/main/resources/applicationContext.xml |  2 +-
 layers/src/main/resources/logback.xml         |  2 +-
 .../java/com/iluwatar/layers/AppTest.java     |  2 +-
 .../layers/CakeBakingExceptionTest.java       |  2 +-
 .../layers/CakeBakingServiceImplTest.java     |  2 +-
 .../java/com/iluwatar/layers/CakeTest.java    |  2 +-
 .../com/iluwatar/layers/CakeViewImplTest.java |  2 +-
 lazy-loading/pom.xml                          |  2 +-
 .../java/com/iluwatar/lazy/loading/App.java   |  2 +-
 .../java/com/iluwatar/lazy/loading/Heavy.java |  2 +-
 .../iluwatar/lazy/loading/HolderNaive.java    |  2 +-
 .../lazy/loading/HolderThreadSafe.java        |  2 +-
 .../iluwatar/lazy/loading/Java8Holder.java    |  2 +-
 .../lazy/loading/AbstractHolderTest.java      |  2 +-
 .../com/iluwatar/lazy/loading/AppTest.java    |  2 +-
 .../lazy/loading/HolderNaiveTest.java         |  2 +-
 .../lazy/loading/HolderThreadSafeTest.java    |  2 +-
 .../lazy/loading/Java8HolderTest.java         |  2 +-
 leader-election/pom.xml                       |  4 +-
 .../leaderelection/AbstractInstance.java      |  9 ++---
 .../AbstractMessageManager.java               |  9 ++---
 .../com/iluwatar/leaderelection/Instance.java |  3 +-
 .../com/iluwatar/leaderelection/Message.java  |  3 +-
 .../leaderelection/MessageManager.java        |  3 +-
 .../iluwatar/leaderelection/MessageType.java  |  3 +-
 .../leaderelection/bully/BullyApp.java        |  9 ++---
 .../leaderelection/bully/BullyInstance.java   |  9 ++---
 .../bully/BullyMessageManager.java            |  9 ++---
 .../iluwatar/leaderelection/ring/RingApp.java |  3 +-
 .../leaderelection/ring/RingInstance.java     |  3 +-
 .../ring/RingMessageManager.java              |  3 +-
 .../iluwatar/leaderelection/MessageTest.java  |  9 ++---
 .../leaderelection/bully/BullyAppTest.java    |  9 ++---
 .../bully/BullyMessageManagerTest.java        |  9 ++---
 .../bully/BullyinstanceTest.java              |  9 ++---
 .../leaderelection/ring/RingAppTest.java      |  9 ++---
 .../leaderelection/ring/RingInstanceTest.java |  9 ++---
 .../ring/RingMessageManagerTest.java          |  9 ++---
 marker/pom.xml                                |  7 +++-
 marker/src/main/java/App.java                 |  2 +-
 marker/src/main/java/Guard.java               |  2 +-
 marker/src/main/java/Permission.java          |  2 +-
 marker/src/main/java/Thief.java               |  2 +-
 marker/src/test/java/AppTest.java             |  3 +-
 marker/src/test/java/GuardTest.java           |  3 +-
 marker/src/test/java/ThiefTest.java           |  3 +-
 master-worker-pattern/pom.xml                 |  2 +-
 .../java/com/iluwatar/masterworker/App.java   |  3 +-
 .../com/iluwatar/masterworker/ArrayInput.java |  3 +-
 .../iluwatar/masterworker/ArrayResult.java    |  3 +-
 .../masterworker/ArrayUtilityMethods.java     |  3 +-
 .../java/com/iluwatar/masterworker/Input.java |  3 +-
 .../com/iluwatar/masterworker/Result.java     |  3 +-
 .../system/ArrayTransposeMasterWorker.java    |  3 +-
 .../masterworker/system/MasterWorker.java     |  3 +-
 .../systemmaster/ArrayTransposeMaster.java    |  3 +-
 .../system/systemmaster/Master.java           |  3 +-
 .../systemworkers/ArrayTransposeWorker.java   |  3 +-
 .../system/systemworkers/Worker.java          |  3 +-
 .../iluwatar/masterworker/ArrayInputTest.java |  3 +-
 .../masterworker/ArrayUtilityMethodsTest.java |  2 +-
 .../ArrayTransposeMasterWorkerTest.java       |  3 +-
 .../ArrayTransposeWorkerTest.java             |  3 +-
 mediator/pom.xml                              |  2 +-
 .../java/com/iluwatar/mediator/Action.java    |  2 +-
 .../main/java/com/iluwatar/mediator/App.java  |  2 +-
 .../java/com/iluwatar/mediator/Hobbit.java    |  2 +-
 .../java/com/iluwatar/mediator/Hunter.java    |  2 +-
 .../java/com/iluwatar/mediator/Party.java     |  2 +-
 .../java/com/iluwatar/mediator/PartyImpl.java |  2 +-
 .../com/iluwatar/mediator/PartyMember.java    |  2 +-
 .../iluwatar/mediator/PartyMemberBase.java    |  2 +-
 .../java/com/iluwatar/mediator/Rogue.java     |  2 +-
 .../java/com/iluwatar/mediator/Wizard.java    |  2 +-
 .../java/com/iluwatar/mediator/AppTest.java   |  2 +-
 .../com/iluwatar/mediator/PartyImplTest.java  |  2 +-
 .../iluwatar/mediator/PartyMemberTest.java    |  2 +-
 memento/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/memento/App.java   |  2 +-
 .../main/java/com/iluwatar/memento/Star.java  |  2 +-
 .../com/iluwatar/memento/StarMemento.java     |  2 +-
 .../java/com/iluwatar/memento/StarType.java   |  2 +-
 .../java/com/iluwatar/memento/AppTest.java    |  2 +-
 .../java/com/iluwatar/memento/StarTest.java   |  2 +-
 model-view-controller/pom.xml                 |  2 +-
 .../iluwatar/model/view/controller/App.java   |  2 +-
 .../model/view/controller/Fatigue.java        |  2 +-
 .../view/controller/GiantController.java      |  2 +-
 .../model/view/controller/GiantModel.java     |  2 +-
 .../model/view/controller/GiantView.java      |  2 +-
 .../model/view/controller/Health.java         |  2 +-
 .../model/view/controller/Nourishment.java    |  2 +-
 .../model/view/controller/AppTest.java        |  2 +-
 .../view/controller/GiantControllerTest.java  |  2 +-
 .../model/view/controller/GiantModelTest.java |  2 +-
 .../model/view/controller/GiantViewTest.java  |  2 +-
 model-view-presenter/etc/data/test.txt        |  2 +-
 model-view-presenter/pom.xml                  |  2 +-
 .../iluwatar/model/view/presenter/App.java    |  2 +-
 .../model/view/presenter/FileLoader.java      |  2 +-
 .../view/presenter/FileSelectorJFrame.java    |  2 +-
 .../view/presenter/FileSelectorPresenter.java |  2 +-
 .../view/presenter/FileSelectorStub.java      |  2 +-
 .../view/presenter/FileSelectorView.java      |  2 +-
 .../model/view/presenter/AppTest.java         |  2 +-
 .../model/view/presenter/FileLoaderTest.java  |  2 +-
 .../presenter/FileSelectorPresenterTest.java  |  2 +-
 module/pom.xml                                |  2 +-
 .../main/java/com/iluwatar/module/App.java    | 28 +++++++------
 .../iluwatar/module/ConsoleLoggerModule.java  | 28 +++++++------
 .../com/iluwatar/module/FileLoggerModule.java | 28 +++++++------
 module/src/main/resources/log4j.xml           |  2 +-
 .../java/com/iluwatar/module/AppTest.java     | 28 +++++++------
 .../iluwatar/module/FileLoggerModuleTest.java | 28 +++++++------
 monad/pom.xml                                 |  2 +-
 .../src/main/java/com/iluwatar/monad/App.java |  2 +-
 .../src/main/java/com/iluwatar/monad/Sex.java |  2 +-
 .../main/java/com/iluwatar/monad/User.java    |  2 +-
 .../java/com/iluwatar/monad/Validator.java    |  2 +-
 .../test/java/com/iluwatar/monad/AppTest.java |  2 +-
 .../java/com/iluwatar/monad/MonadTest.java    |  2 +-
 monostate/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/monostate/App.java |  2 +-
 .../com/iluwatar/monostate/LoadBalancer.java  |  2 +-
 .../java/com/iluwatar/monostate/Request.java  |  2 +-
 .../java/com/iluwatar/monostate/Server.java   |  2 +-
 .../java/com/iluwatar/monostate/AppTest.java  |  2 +-
 .../iluwatar/monostate/LoadBalancerTest.java  |  2 +-
 multiton/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/multiton/App.java  |  2 +-
 .../java/com/iluwatar/multiton/Nazgul.java    |  2 +-
 .../com/iluwatar/multiton/NazgulEnum.java     |  2 +-
 .../com/iluwatar/multiton/NazgulName.java     |  2 +-
 .../java/com/iluwatar/multiton/AppTest.java   |  2 +-
 .../com/iluwatar/multiton/NazgulEnumTest.java |  2 +-
 .../com/iluwatar/multiton/NazgulTest.java     |  2 +-
 mute-idiom/pom.xml                            | 39 ++++++++++++-------
 .../src/main/java/com/iluwatar/mute/App.java  |  3 +-
 .../com/iluwatar/mute/CheckedRunnable.java    |  3 +-
 .../src/main/java/com/iluwatar/mute/Mute.java |  2 +-
 .../main/java/com/iluwatar/mute/Resource.java |  3 +-
 .../test/java/com/iluwatar/mute/AppTest.java  |  3 +-
 .../test/java/com/iluwatar/mute/MuteTest.java |  3 +-
 mutex/pom.xml                                 |  2 +-
 .../src/main/java/com/iluwatar/mutex/App.java |  2 +-
 .../src/main/java/com/iluwatar/mutex/Jar.java |  2 +-
 .../main/java/com/iluwatar/mutex/Lock.java    |  2 +-
 .../main/java/com/iluwatar/mutex/Mutex.java   |  2 +-
 .../main/java/com/iluwatar/mutex/Thief.java   |  2 +-
 .../test/java/com/iluwatar/mutex/AppTest.java |  2 +-
 .../test/java/com/iluwatar/mutex/JarTest.java |  2 +-
 .../java/com/iluwatar/mutex/MutexTest.java    |  2 +-
 naked-objects/dom/exclude-pmd.properties      |  2 +-
 naked-objects/dom/pom.xml                     | 34 +++++++++++-----
 .../src/main/java/META-INF/persistence.xml    | 38 ++++++++++--------
 .../dom/app/homepage/HomePageService.java     | 30 ++++++++------
 .../dom/app/homepage/HomePageViewModel.java   | 30 ++++++++------
 .../dom/modules/simple/SimpleObject.java      | 30 ++++++++------
 .../dom/modules/simple/SimpleObjects.java     | 30 ++++++++------
 .../dom/modules/simple/SimpleObjectTest.java  | 28 ++++++++-----
 .../dom/modules/simple/SimpleObjectsTest.java | 28 ++++++++-----
 naked-objects/fixture/pom.xml                 | 34 +++++++++++-----
 .../fixture/DomainAppFixturesProvider.java    | 34 +++++++++-------
 .../modules/simple/SimpleObjectCreate.java    | 31 +++++++++------
 .../modules/simple/SimpleObjectsTearDown.java | 31 +++++++++------
 .../scenarios/RecreateSimpleObjects.java      | 31 +++++++++------
 naked-objects/integtests/pom.xml              | 34 +++++++++++-----
 .../bootstrap/SimpleAppSystemInitializer.java | 30 ++++++++------
 .../specglue/BootstrappingGlue.java           | 28 ++++++++-----
 .../specglue/CatalogOfFixturesGlue.java       | 28 ++++++++-----
 .../modules/simple/SimpleObjectGlue.java      | 28 ++++++++-----
 .../domainapp/integtests/specs/RunSpecs.java  | 28 ++++++++-----
 .../integtests/tests/SimpleAppIntegTest.java  | 34 +++++++++-------
 .../modules/simple/SimpleObjectIntegTest.java | 34 +++++++++-------
 .../simple/SimpleObjectsIntegTest.java        | 34 +++++++++-------
 naked-objects/pom.xml                         | 34 +++++++++++-----
 .../webapp/ide/intellij/launch/README.txt     |  2 +-
 .../intellij/launch/SimpleApp_PROTOTYPE.xml   |  2 +-
 .../launch/SimpleApp__enhance_only_.xml       |  2 +-
 naked-objects/webapp/pom.xml                  | 34 +++++++++++-----
 .../domainapp/webapp/SimpleApplication.java   | 34 +++++++++-------
 .../resources/domainapp/webapp/welcome.html   | 38 ++++++++++--------
 .../src/main/webapp/WEB-INF/isis.properties   | 38 ++++++++++--------
 .../main/webapp/WEB-INF/persistor.properties  | 38 ++++++++++--------
 .../WEB-INF/persistor_datanucleus.properties  | 38 ++++++++++--------
 .../WEB-INF/viewer_restfulobjects.properties  | 38 ++++++++++--------
 .../webapp/WEB-INF/viewer_wicket.properties   | 38 ++++++++++--------
 .../webapp/src/main/webapp/WEB-INF/web.xml    | 38 ++++++++++--------
 .../webapp/src/main/webapp/about/index.html   |  2 +-
 .../src/main/webapp/css/application.css       | 35 +++++++++--------
 .../src/main/webapp/scripts/application.js    |  2 +-
 null-object/pom.xml                           |  2 +-
 .../java/com/iluwatar/nullobject/App.java     |  2 +-
 .../java/com/iluwatar/nullobject/Node.java    |  2 +-
 .../com/iluwatar/nullobject/NodeImpl.java     |  2 +-
 .../com/iluwatar/nullobject/NullNode.java     |  2 +-
 .../java/com/iluwatar/nullobject/AppTest.java |  2 +-
 .../com/iluwatar/nullobject/NullNodeTest.java |  2 +-
 .../com/iluwatar/nullobject/TreeTest.java     |  2 +-
 object-mother/pom.xml                         |  2 +-
 .../java/com/iluwatar/objectmother/King.java  |  2 +-
 .../java/com/iluwatar/objectmother/Queen.java |  2 +-
 .../com/iluwatar/objectmother/Royalty.java    |  2 +-
 .../objectmother/RoyaltyObjectMother.java     |  2 +-
 .../test/RoyaltyObjectMotherTest.java         |  2 +-
 object-pool/pom.xml                           |  2 +-
 .../java/com/iluwatar/object/pool/App.java    |  2 +-
 .../com/iluwatar/object/pool/ObjectPool.java  |  2 +-
 .../com/iluwatar/object/pool/Oliphaunt.java   |  2 +-
 .../iluwatar/object/pool/OliphauntPool.java   |  2 +-
 .../com/iluwatar/object/pool/AppTest.java     |  2 +-
 .../object/pool/OliphauntPoolTest.java        |  2 +-
 observer/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/observer/App.java  |  2 +-
 .../java/com/iluwatar/observer/Hobbits.java   |  2 +-
 .../main/java/com/iluwatar/observer/Orcs.java |  2 +-
 .../java/com/iluwatar/observer/Weather.java   |  2 +-
 .../iluwatar/observer/WeatherObserver.java    |  2 +-
 .../com/iluwatar/observer/WeatherType.java    |  2 +-
 .../iluwatar/observer/generic/GHobbits.java   |  2 +-
 .../com/iluwatar/observer/generic/GOrcs.java  |  2 +-
 .../iluwatar/observer/generic/GWeather.java   |  2 +-
 .../iluwatar/observer/generic/Observable.java |  2 +-
 .../iluwatar/observer/generic/Observer.java   |  2 +-
 .../com/iluwatar/observer/generic/Race.java   |  2 +-
 .../java/com/iluwatar/observer/AppTest.java   |  2 +-
 .../com/iluwatar/observer/HobbitsTest.java    |  2 +-
 .../java/com/iluwatar/observer/OrcsTest.java  |  2 +-
 .../observer/WeatherObserverTest.java         |  2 +-
 .../com/iluwatar/observer/WeatherTest.java    |  2 +-
 .../observer/generic/GHobbitsTest.java        |  2 +-
 .../observer/generic/GWeatherTest.java        |  2 +-
 .../observer/generic/ObserverTest.java        |  2 +-
 .../iluwatar/observer/generic/OrcsTest.java   |  2 +-
 .../observer/utils/InMemoryAppender.java      |  2 +-
 page-object/pom.xml                           |  2 +-
 page-object/sample-application/pom.xml        |  2 +-
 .../java/com/iluwatar/pageobject/App.java     |  2 +-
 .../main/resources/sample-ui/album-list.html  |  2 +-
 .../main/resources/sample-ui/album-page.html  |  2 +-
 .../resources/sample-ui/css/album-list.css    |  2 +-
 .../main/resources/sample-ui/css/style.css    |  2 +-
 .../src/main/resources/sample-ui/login.html   |  2 +-
 .../java/com/iluwatar/pageobject/App.java     |  2 +-
 .../main/resources/sample-ui/album-list.html  |  2 +-
 .../main/resources/sample-ui/album-page.html  |  2 +-
 .../resources/sample-ui/css/album-list.css    |  2 +-
 .../main/resources/sample-ui/css/style.css    |  2 +-
 .../src/main/resources/sample-ui/login.html   |  2 +-
 .../pageobject/AlbumListPageTest.java         |  8 ++--
 .../iluwatar/pageobject/AlbumPageTest.java    |  8 ++--
 .../iluwatar/pageobject/LoginPageTest.java    |  8 ++--
 .../pageobject/pages/AlbumListPage.java       |  8 ++--
 .../iluwatar/pageobject/pages/AlbumPage.java  |  8 ++--
 .../iluwatar/pageobject/pages/LoginPage.java  |  8 ++--
 .../com/iluwatar/pageobject/pages/Page.java   |  8 ++--
 page-object/test-automation/pom.xml           |  2 +-
 .../iluwatar/pageobject/AlbumListPage.java    |  8 ++--
 .../com/iluwatar/pageobject/AlbumPage.java    |  8 ++--
 .../com/iluwatar/pageobject/LoginPage.java    |  8 ++--
 .../java/com/iluwatar/pageobject/Page.java    |  8 ++--
 .../pageobject/AlbumListPageTest.java         |  8 ++--
 .../iluwatar/pageobject/AlbumPageTest.java    |  8 ++--
 .../iluwatar/pageobject/LoginPageTest.java    |  8 ++--
 partial-response/pom.xml                      |  2 +-
 .../com/iluwatar/partialresponse/App.java     | 16 ++++----
 .../partialresponse/FieldJsonMapper.java      | 16 ++++----
 .../com/iluwatar/partialresponse/Video.java   | 16 ++++----
 .../partialresponse/VideoResource.java        | 16 ++++----
 .../com/iluwatar/partialresponse/AppTest.java | 16 ++++----
 .../partialresponse/FieldJsonMapperTest.java  | 16 ++++----
 .../partialresponse/VideoResourceTest.java    | 16 ++++----
 pipeline/pom.xml                              |  2 +-
 .../main/java/com.iluwatar.pipeline/App.java  |  2 +-
 .../ConvertToCharArrayHandler.java            |  8 ++--
 .../java/com.iluwatar.pipeline/Handler.java   |  2 +-
 .../java/com.iluwatar.pipeline/Pipeline.java  |  2 +-
 .../RemoveAlphabetsHandler.java               |  2 +-
 .../RemoveDigitsHandler.java                  |  2 +-
 .../java/com.iluwatar.pipeline/AppTest.java   |  8 ++--
 .../com.iluwatar.pipeline/PipelineTest.java   |  8 ++--
 poison-pill/pom.xml                           |  2 +-
 .../java/com/iluwatar/poison/pill/App.java    |  2 +-
 .../com/iluwatar/poison/pill/Consumer.java    |  2 +-
 .../com/iluwatar/poison/pill/Message.java     |  2 +-
 .../iluwatar/poison/pill/MessageQueue.java    |  2 +-
 .../iluwatar/poison/pill/MqPublishPoint.java  |  2 +-
 .../poison/pill/MqSubscribePoint.java         |  2 +-
 .../com/iluwatar/poison/pill/Producer.java    |  2 +-
 .../iluwatar/poison/pill/SimpleMessage.java   |  2 +-
 .../poison/pill/SimpleMessageQueue.java       |  2 +-
 .../com/iluwatar/poison/pill/AppTest.java     |  2 +-
 .../iluwatar/poison/pill/ConsumerTest.java    |  2 +-
 .../poison/pill/PoisonMessageTest.java        |  2 +-
 .../iluwatar/poison/pill/ProducerTest.java    |  2 +-
 .../poison/pill/SimpleMessageTest.java        |  2 +-
 pom.xml                                       |  9 ++++-
 priority-queue/pom.xml                        |  2 +-
 .../iluwatar/priority/queue/Application.java  |  8 ++--
 .../com/iluwatar/priority/queue/Message.java  |  2 +-
 .../priority/queue/PriorityMessageQueue.java  |  8 ++--
 .../iluwatar/priority/queue/QueueManager.java |  8 ++--
 .../com/iluwatar/priority/queue/Worker.java   |  8 ++--
 .../queue/PriorityMessageQueueTest.java       |  2 +-
 .../priority/queue/QueueManagerTest.java      |  2 +-
 private-class-data/pom.xml                    |  2 +-
 .../com/iluwatar/privateclassdata/App.java    |  2 +-
 .../privateclassdata/ImmutableStew.java       |  2 +-
 .../com/iluwatar/privateclassdata/Stew.java   |  2 +-
 .../iluwatar/privateclassdata/StewData.java   |  2 +-
 .../iluwatar/privateclassdata/AppTest.java    |  2 +-
 .../privateclassdata/ImmutableStewTest.java   |  2 +-
 .../iluwatar/privateclassdata/StewTest.java   |  2 +-
 .../utils/InMemoryAppender.java               |  2 +-
 producer-consumer/pom.xml                     |  2 +-
 .../com/iluwatar/producer/consumer/App.java   |  2 +-
 .../iluwatar/producer/consumer/Consumer.java  |  2 +-
 .../com/iluwatar/producer/consumer/Item.java  |  2 +-
 .../iluwatar/producer/consumer/ItemQueue.java |  2 +-
 .../iluwatar/producer/consumer/Producer.java  |  2 +-
 .../iluwatar/producer/consumer/AppTest.java   |  2 +-
 .../producer/consumer/ConsumerTest.java       |  2 +-
 .../producer/consumer/ProducerTest.java       |  2 +-
 promise/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/promise/App.java   |  2 +-
 .../java/com/iluwatar/promise/Promise.java    |  2 +-
 .../com/iluwatar/promise/PromiseSupport.java  |  2 +-
 .../java/com/iluwatar/promise/Utility.java    |  2 +-
 .../java/com/iluwatar/promise/AppTest.java    |  2 +-
 .../com/iluwatar/promise/PromiseTest.java     |  2 +-
 property/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/property/App.java  |  2 +-
 .../java/com/iluwatar/property/Character.java |  2 +-
 .../java/com/iluwatar/property/Prototype.java |  2 +-
 .../java/com/iluwatar/property/Stats.java     |  2 +-
 .../java/com/iluwatar/property/AppTest.java   |  2 +-
 .../com/iluwatar/property/CharacterTest.java  |  2 +-
 prototype/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/prototype/App.java |  2 +-
 .../java/com/iluwatar/prototype/Beast.java    |  2 +-
 .../java/com/iluwatar/prototype/ElfBeast.java |  2 +-
 .../java/com/iluwatar/prototype/ElfMage.java  |  2 +-
 .../com/iluwatar/prototype/ElfWarlord.java    |  2 +-
 .../com/iluwatar/prototype/HeroFactory.java   |  2 +-
 .../iluwatar/prototype/HeroFactoryImpl.java   |  2 +-
 .../java/com/iluwatar/prototype/Mage.java     |  2 +-
 .../java/com/iluwatar/prototype/OrcBeast.java |  2 +-
 .../java/com/iluwatar/prototype/OrcMage.java  |  2 +-
 .../com/iluwatar/prototype/OrcWarlord.java    |  2 +-
 .../com/iluwatar/prototype/Prototype.java     |  2 +-
 .../java/com/iluwatar/prototype/Warlord.java  |  2 +-
 .../java/com/iluwatar/prototype/AppTest.java  |  2 +-
 .../prototype/HeroFactoryImplTest.java        |  2 +-
 .../com/iluwatar/prototype/PrototypeTest.java |  2 +-
 proxy/etc/presentation.html                   |  2 +-
 proxy/etc/proxy-concept.xml                   |  2 +-
 proxy/pom.xml                                 |  2 +-
 .../src/main/java/com/iluwatar/proxy/App.java |  2 +-
 .../java/com/iluwatar/proxy/IvoryTower.java   |  2 +-
 .../main/java/com/iluwatar/proxy/Wizard.java  |  2 +-
 .../java/com/iluwatar/proxy/WizardTower.java  |  2 +-
 .../com/iluwatar/proxy/WizardTowerProxy.java  |  2 +-
 .../test/java/com/iluwatar/proxy/AppTest.java |  2 +-
 .../com/iluwatar/proxy/IvoryTowerTest.java    |  2 +-
 .../java/com/iluwatar/proxy/WizardTest.java   |  2 +-
 .../iluwatar/proxy/WizardTowerProxyTest.java  |  2 +-
 .../proxy/utils/InMemoryAppender.java         |  2 +-
 queue-load-leveling/pom.xml                   |  2 +-
 .../com/iluwatar/queue/load/leveling/App.java |  3 +-
 .../iluwatar/queue/load/leveling/Message.java |  2 +-
 .../queue/load/leveling/MessageQueue.java     |  2 +-
 .../queue/load/leveling/ServiceExecutor.java  |  3 +-
 .../iluwatar/queue/load/leveling/Task.java    |  2 +-
 .../queue/load/leveling/TaskGenerator.java    |  2 +-
 .../iluwatar/queue/load/leveling/AppTest.java |  2 +-
 .../queue/load/leveling/MessageQueueTest.java |  2 +-
 .../queue/load/leveling/MessageTest.java      |  2 +-
 .../load/leveling/TaskGenSrvExeTest.java      |  2 +-
 reactor/pom.xml                               |  2 +-
 .../java/com/iluwatar/reactor/app/App.java    |  2 +-
 .../com/iluwatar/reactor/app/AppClient.java   |  2 +-
 .../iluwatar/reactor/app/LoggingHandler.java  |  2 +-
 .../reactor/framework/AbstractNioChannel.java |  2 +-
 .../reactor/framework/ChannelHandler.java     |  2 +-
 .../reactor/framework/Dispatcher.java         |  2 +-
 .../reactor/framework/NioDatagramChannel.java |  2 +-
 .../reactor/framework/NioReactor.java         |  2 +-
 .../framework/NioServerSocketChannel.java     |  2 +-
 .../framework/SameThreadDispatcher.java       |  2 +-
 .../framework/ThreadPoolDispatcher.java       |  2 +-
 .../com/iluwatar/reactor/app/ReactorTest.java |  2 +-
 reader-writer-lock/pom.xml                    |  3 +-
 .../com/iluwatar/reader/writer/lock/App.java  |  3 +-
 .../iluwatar/reader/writer/lock/Reader.java   |  2 +-
 .../reader/writer/lock/ReaderWriterLock.java  |  2 +-
 .../iluwatar/reader/writer/lock/Writer.java   |  2 +-
 .../iluwatar/reader/writer/lock/AppTest.java  |  2 +-
 .../writer/lock/ReaderAndWriterTest.java      |  3 +-
 .../reader/writer/lock/ReaderTest.java        |  2 +-
 .../reader/writer/lock/WriterTest.java        |  2 +-
 .../writer/lock/utils/InMemoryAppender.java   |  2 +-
 repository/pom.xml                            |  2 +-
 .../java/com/iluwatar/repository/App.java     |  2 +-
 .../com/iluwatar/repository/AppConfig.java    |  2 +-
 .../java/com/iluwatar/repository/Person.java  |  2 +-
 .../iluwatar/repository/PersonRepository.java |  2 +-
 .../repository/PersonSpecifications.java      |  2 +-
 .../main/resources/META-INF/persistence.xml   |  2 +-
 .../src/main/resources/applicationContext.xml |  2 +-
 repository/src/main/resources/logback.xml     |  2 +-
 .../AnnotationBasedRepositoryTest.java        |  2 +-
 .../iluwatar/repository/AppConfigTest.java    |  2 +-
 .../java/com/iluwatar/repository/AppTest.java |  2 +-
 .../iluwatar/repository/RepositoryTest.java   |  2 +-
 .../pom.xml                                   |  2 +-
 .../acquisition/is/initialization/App.java    |  2 +-
 .../is/initialization/SlidingDoor.java        |  2 +-
 .../is/initialization/TreasureChest.java      |  2 +-
 .../is/initialization/AppTest.java            |  2 +-
 .../is/initialization/ClosableTest.java       |  2 +-
 retry/pom.xml                                 |  4 +-
 .../src/main/java/com/iluwatar/retry/App.java | 22 +++++------
 .../com/iluwatar/retry/BusinessException.java | 22 +++++------
 .../com/iluwatar/retry/BusinessOperation.java | 22 +++++------
 .../retry/CustomerNotFoundException.java      | 22 +++++------
 .../retry/DatabaseNotAvailableException.java  | 22 +++++------
 .../java/com/iluwatar/retry/FindCustomer.java | 22 +++++------
 .../main/java/com/iluwatar/retry/Retry.java   | 22 +++++------
 .../retry/RetryExponentialBackoff.java        | 16 ++++----
 .../com/iluwatar/retry/FindCustomerTest.java  | 22 +++++------
 .../retry/RetryExponentialBackoffTest.java    | 16 ++++----
 .../java/com/iluwatar/retry/RetryTest.java    | 22 +++++------
 semaphore/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/semaphore/App.java |  2 +-
 .../java/com/iluwatar/semaphore/Customer.java |  2 +-
 .../java/com/iluwatar/semaphore/Fruit.java    |  2 +-
 .../com/iluwatar/semaphore/FruitBowl.java     |  2 +-
 .../com/iluwatar/semaphore/FruitShop.java     |  2 +-
 .../java/com/iluwatar/semaphore/Lock.java     |  2 +-
 .../com/iluwatar/semaphore/Semaphore.java     |  2 +-
 .../java/com/iluwatar/semaphore/AppTest.java  |  2 +-
 .../com/iluwatar/semaphore/FruitBowlTest.java |  2 +-
 .../com/iluwatar/semaphore/SemaphoreTest.java |  2 +-
 servant/pom.xml                               |  2 +-
 servant/src/etc/servant.xml                   |  2 +-
 .../main/java/com/iluwatar/servant/App.java   |  2 +-
 .../main/java/com/iluwatar/servant/King.java  |  2 +-
 .../main/java/com/iluwatar/servant/Queen.java |  2 +-
 .../java/com/iluwatar/servant/Royalty.java    |  2 +-
 .../java/com/iluwatar/servant/Servant.java    |  2 +-
 .../java/com/iluwatar/servant/AppTest.java    |  2 +-
 .../java/com/iluwatar/servant/KingTest.java   |  2 +-
 .../java/com/iluwatar/servant/QueenTest.java  |  2 +-
 .../com/iluwatar/servant/ServantTest.java     |  2 +-
 serverless/pom.xml                            |  7 +++-
 serverless/serverless.yml                     |  2 +-
 .../baas/api/AbstractDynamoDbHandler.java     |  2 +-
 .../baas/api/FindPersonApiHandler.java        |  2 +-
 .../baas/api/SavePersonApiHandler.java        |  2 +-
 .../serverless/baas/model/Address.java        |  2 +-
 .../serverless/baas/model/Person.java         |  2 +-
 .../serverless/faas/ApiGatewayResponse.java   |  2 +-
 .../iluwatar/serverless/faas/LambdaInfo.java  |  2 +-
 .../faas/api/LambdaInfoApiHandler.java        |  2 +-
 .../src/main/resources/log4j.properties       |  2 +-
 .../baas/api/FindPersonApiHandlerTest.java    |  2 +-
 .../baas/api/SavePersonApiHandlerTest.java    |  2 +-
 .../faas/api/LambdaInfoApiHandlerTest.java    |  8 ++--
 service-layer/pom.xml                         |  2 +-
 .../com/iluwatar/servicelayer/app/App.java    |  2 +-
 .../servicelayer/common/BaseEntity.java       |  2 +-
 .../com/iluwatar/servicelayer/common/Dao.java |  2 +-
 .../servicelayer/common/DaoBaseImpl.java      |  2 +-
 .../servicelayer/hibernate/HibernateUtil.java |  2 +-
 .../servicelayer/magic/MagicService.java      |  2 +-
 .../servicelayer/magic/MagicServiceImpl.java  |  2 +-
 .../iluwatar/servicelayer/spell/Spell.java    |  2 +-
 .../iluwatar/servicelayer/spell/SpellDao.java |  2 +-
 .../servicelayer/spell/SpellDaoImpl.java      |  2 +-
 .../servicelayer/spellbook/Spellbook.java     |  2 +-
 .../servicelayer/spellbook/SpellbookDao.java  |  2 +-
 .../spellbook/SpellbookDaoImpl.java           |  2 +-
 .../iluwatar/servicelayer/wizard/Wizard.java  |  2 +-
 .../servicelayer/wizard/WizardDao.java        |  2 +-
 .../servicelayer/wizard/WizardDaoImpl.java    |  2 +-
 service-layer/src/main/resources/logback.xml  |  2 +-
 .../iluwatar/servicelayer/app/AppTest.java    |  2 +-
 .../servicelayer/common/BaseDaoTest.java      |  2 +-
 .../magic/MagicServiceImplTest.java           |  2 +-
 .../servicelayer/spell/SpellDaoImplTest.java  |  2 +-
 .../spellbook/SpellbookDaoImplTest.java       |  2 +-
 .../wizard/WizardDaoImplTest.java             |  2 +-
 service-locator/pom.xml                       |  2 +-
 .../java/com/iluwatar/servicelocator/App.java |  2 +-
 .../iluwatar/servicelocator/InitContext.java  |  2 +-
 .../com/iluwatar/servicelocator/Service.java  |  2 +-
 .../iluwatar/servicelocator/ServiceCache.java |  2 +-
 .../iluwatar/servicelocator/ServiceImpl.java  |  2 +-
 .../servicelocator/ServiceLocator.java        |  2 +-
 .../com/iluwatar/servicelocator/AppTest.java  |  2 +-
 .../servicelocator/ServiceLocatorTest.java    |  2 +-
 singleton/pom.xml                             |  2 +-
 .../main/java/com/iluwatar/singleton/App.java |  2 +-
 .../iluwatar/singleton/EnumIvoryTower.java    |  2 +-
 .../InitializingOnDemandHolderIdiom.java      |  2 +-
 .../com/iluwatar/singleton/IvoryTower.java    |  2 +-
 .../ThreadSafeDoubleCheckLocking.java         |  2 +-
 .../ThreadSafeLazyLoadedIvoryTower.java       | 28 +++++++------
 .../java/com/iluwatar/singleton/AppTest.java  |  2 +-
 .../singleton/EnumIvoryTowerTest.java         |  2 +-
 .../InitializingOnDemandHolderIdiomTest.java  |  2 +-
 .../iluwatar/singleton/IvoryTowerTest.java    |  2 +-
 .../com/iluwatar/singleton/SingletonTest.java |  2 +-
 .../ThreadSafeDoubleCheckLockingTest.java     |  2 +-
 .../ThreadSafeLazyLoadedIvoryTowerTest.java   |  2 +-
 spatial-partition/pom.xml                     |  2 +-
 .../com/iluwatar/spatialpartition/App.java    |  3 +-
 .../com/iluwatar/spatialpartition/Bubble.java |  3 +-
 .../com/iluwatar/spatialpartition/Point.java  |  3 +-
 .../iluwatar/spatialpartition/QuadTree.java   |  3 +-
 .../com/iluwatar/spatialpartition/Rect.java   |  3 +-
 .../SpatialPartitionBubbles.java              |  3 +-
 .../SpatialPartitionGeneric.java              |  3 +-
 .../iluwatar/spatialpartition/BubbleTest.java |  3 +-
 .../spatialpartition/QuadTreeTest.java        |  3 +-
 .../iluwatar/spatialpartition/RectTest.java   |  3 +-
 .../SpatialPartitionBubblesTest.java          |  3 +-
 specification/pom.xml                         |  2 +-
 .../com/iluwatar/specification/app/App.java   |  2 +-
 .../creature/AbstractCreature.java            |  2 +-
 .../specification/creature/Creature.java      |  2 +-
 .../specification/creature/Dragon.java        |  2 +-
 .../specification/creature/Goblin.java        |  2 +-
 .../specification/creature/KillerBee.java     |  2 +-
 .../specification/creature/Octopus.java       |  2 +-
 .../specification/creature/Shark.java         |  2 +-
 .../specification/creature/Troll.java         |  2 +-
 .../specification/property/Color.java         |  2 +-
 .../specification/property/Movement.java      |  2 +-
 .../iluwatar/specification/property/Size.java |  2 +-
 .../specification/selector/ColorSelector.java |  2 +-
 .../selector/MovementSelector.java            |  2 +-
 .../specification/selector/SizeSelector.java  |  2 +-
 .../iluwatar/specification/app/AppTest.java   |  2 +-
 .../specification/creature/CreatureTest.java  |  2 +-
 .../selector/ColorSelectorTest.java           |  2 +-
 .../selector/MovementSelectorTest.java        |  2 +-
 .../selector/SizeSelectorTest.java            |  2 +-
 state/pom.xml                                 |  2 +-
 .../java/com/iluwatar/state/AngryState.java   |  2 +-
 .../src/main/java/com/iluwatar/state/App.java |  2 +-
 .../main/java/com/iluwatar/state/Mammoth.java |  2 +-
 .../com/iluwatar/state/PeacefulState.java     |  2 +-
 .../main/java/com/iluwatar/state/State.java   |  2 +-
 .../test/java/com/iluwatar/state/AppTest.java |  2 +-
 .../java/com/iluwatar/state/MammothTest.java  |  2 +-
 step-builder/pom.xml                          |  2 +-
 .../java/com/iluwatar/stepbuilder/App.java    |  2 +-
 .../com/iluwatar/stepbuilder/Character.java   |  2 +-
 .../stepbuilder/CharacterStepBuilder.java     |  2 +-
 .../com/iluwatar/stepbuilder/AppTest.java     |  2 +-
 .../stepbuilder/CharacterStepBuilderTest.java |  2 +-
 strategy/pom.xml                              |  2 +-
 .../main/java/com/iluwatar/strategy/App.java  |  2 +-
 .../com/iluwatar/strategy/DragonSlayer.java   |  2 +-
 .../strategy/DragonSlayingStrategy.java       |  2 +-
 .../com/iluwatar/strategy/MeleeStrategy.java  |  2 +-
 .../iluwatar/strategy/ProjectileStrategy.java |  2 +-
 .../com/iluwatar/strategy/SpellStrategy.java  |  2 +-
 .../java/com/iluwatar/strategy/AppTest.java   |  2 +-
 .../iluwatar/strategy/DragonSlayerTest.java   |  2 +-
 .../strategy/DragonSlayingStrategyTest.java   |  2 +-
 template-method/pom.xml                       |  2 +-
 .../java/com/iluwatar/templatemethod/App.java |  2 +-
 .../templatemethod/HalflingThief.java         |  2 +-
 .../templatemethod/HitAndRunMethod.java       |  2 +-
 .../templatemethod/StealingMethod.java        |  2 +-
 .../iluwatar/templatemethod/SubtleMethod.java |  2 +-
 .../com/iluwatar/templatemethod/AppTest.java  |  2 +-
 .../templatemethod/HalflingThiefTest.java     |  2 +-
 .../templatemethod/HitAndRunMethodTest.java   |  2 +-
 .../templatemethod/StealingMethodTest.java    |  2 +-
 .../templatemethod/SubtleMethodTest.java      |  2 +-
 thread-pool/pom.xml                           |  2 +-
 .../java/com/iluwatar/threadpool/App.java     |  2 +-
 .../iluwatar/threadpool/CoffeeMakingTask.java |  2 +-
 .../threadpool/PotatoPeelingTask.java         |  2 +-
 .../java/com/iluwatar/threadpool/Task.java    |  2 +-
 .../java/com/iluwatar/threadpool/Worker.java  |  2 +-
 .../java/com/iluwatar/threadpool/AppTest.java |  2 +-
 .../threadpool/CoffeeMakingTaskTest.java      |  2 +-
 .../threadpool/PotatoPeelingTaskTest.java     |  2 +-
 .../com/iluwatar/threadpool/TaskTest.java     |  2 +-
 .../com/iluwatar/threadpool/WorkerTest.java   |  2 +-
 throttling/pom.xml                            |  2 +-
 .../java/com/iluwatar/throttling/App.java     |  3 +-
 .../com/iluwatar/throttling/B2BService.java   |  2 +-
 .../com/iluwatar/throttling/CallsCount.java   |  2 +-
 .../java/com/iluwatar/throttling/Tenant.java  |  2 +-
 .../throttling/timer/ThrottleTimerImpl.java   |  2 +-
 .../iluwatar/throttling/timer/Throttler.java  |  2 +-
 .../java/com/iluwatar/throttling/AppTest.java |  2 +-
 .../iluwatar/throttling/B2BServiceTest.java   |  2 +-
 .../com/iluwatar/throttling/TenantTest.java   |  2 +-
 tls/pom.xml                                   |  3 +-
 tls/src/main/java/com/iluwatar/tls/App.java   |  3 +-
 .../com/iluwatar/tls/DateFormatCallable.java  |  3 +-
 .../main/java/com/iluwatar/tls/Result.java    |  2 +-
 .../test/java/com/iluwatar/tls/AppTest.java   |  3 +-
 .../iluwatar/tls/DateFormatCallableTest.java  |  3 +-
 ...FormatCallableTestIncorrectDateFormat.java |  3 +-
 .../DateFormatCallableTestMultiThread.java    |  3 +-
 tolerant-reader/pom.xml                       |  2 +-
 .../java/com/iluwatar/tolerantreader/App.java |  2 +-
 .../iluwatar/tolerantreader/RainbowFish.java  |  2 +-
 .../tolerantreader/RainbowFishSerializer.java |  2 +-
 .../tolerantreader/RainbowFishV2.java         |  2 +-
 .../com/iluwatar/tolerantreader/AppTest.java  |  2 +-
 .../RainbowFishSerializerTest.java            |  2 +-
 .../tolerantreader/RainbowFishTest.java       |  2 +-
 .../tolerantreader/RainbowFishV2Test.java     |  2 +-
 trampoline/pom.xml                            |  2 +-
 .../com/iluwatar/trampoline/Trampoline.java   |  2 +-
 .../iluwatar/trampoline/TrampolineApp.java    |  9 ++---
 .../trampoline/TrampolineAppTest.java         |  2 +-
 twin/pom.xml                                  |  2 +-
 twin/src/main/java/com/iluwatar/twin/App.java |  2 +-
 .../main/java/com/iluwatar/twin/BallItem.java |  3 +-
 .../java/com/iluwatar/twin/BallThread.java    |  3 +-
 .../main/java/com/iluwatar/twin/GameItem.java |  3 +-
 .../test/java/com/iluwatar/twin/AppTest.java  |  2 +-
 .../java/com/iluwatar/twin/BallItemTest.java  |  2 +-
 .../com/iluwatar/twin/BallThreadTest.java     |  2 +-
 typeobjectpattern/pom.xml                     |  2 +-
 .../java/com/iluwatar/typeobject/App.java     |  3 +-
 .../java/com/iluwatar/typeobject/Candy.java   |  3 +-
 .../com/iluwatar/typeobject/CandyGame.java    |  3 +-
 .../java/com/iluwatar/typeobject/Cell.java    |  3 +-
 .../com/iluwatar/typeobject/CellPool.java     |  3 +-
 .../com/iluwatar/typeobject/JsonParser.java   |  3 +-
 .../iluwatar/typeobject/CandyGameTest.java    |  3 +-
 .../com/iluwatar/typeobject/CellPoolTest.java |  3 +-
 .../com/iluwatar/typeobject/CellTest.java     |  3 +-
 unit-of-work/pom.xml                          |  2 +-
 .../java/com/iluwatar/unitofwork/App.java     | 16 ++++----
 .../com/iluwatar/unitofwork/IUnitOfWork.java  | 16 ++++----
 .../java/com/iluwatar/unitofwork/Student.java | 16 ++++----
 .../iluwatar/unitofwork/StudentDatabase.java  | 16 ++++----
 .../unitofwork/StudentRepository.java         | 16 ++++----
 .../java/com/iluwatar/unitofwork/AppTest.java | 16 ++++----
 .../unitofwork/StudentRepositoryTest.java     | 16 ++++----
 update-ghpages.sh                             |  2 +-
 value-object/pom.xml                          |  2 +-
 .../java/com/iluwatar/value/object/App.java   |  2 +-
 .../com/iluwatar/value/object/HeroStat.java   |  2 +-
 .../com/iluwatar/value/object/AppTest.java    |  2 +-
 .../iluwatar/value/object/HeroStatTest.java   |  2 +-
 visitor/pom.xml                               |  2 +-
 .../main/java/com/iluwatar/visitor/App.java   |  2 +-
 .../java/com/iluwatar/visitor/Commander.java  |  2 +-
 .../iluwatar/visitor/CommanderVisitor.java    |  2 +-
 .../java/com/iluwatar/visitor/Sergeant.java   |  2 +-
 .../com/iluwatar/visitor/SergeantVisitor.java |  2 +-
 .../java/com/iluwatar/visitor/Soldier.java    |  2 +-
 .../com/iluwatar/visitor/SoldierVisitor.java  |  2 +-
 .../main/java/com/iluwatar/visitor/Unit.java  |  2 +-
 .../com/iluwatar/visitor/UnitVisitor.java     |  2 +-
 .../java/com/iluwatar/visitor/AppTest.java    |  2 +-
 .../com/iluwatar/visitor/CommanderTest.java   |  2 +-
 .../visitor/CommanderVisitorTest.java         |  2 +-
 .../com/iluwatar/visitor/SergeantTest.java    |  2 +-
 .../iluwatar/visitor/SergeantVisitorTest.java |  2 +-
 .../com/iluwatar/visitor/SoldierTest.java     |  2 +-
 .../iluwatar/visitor/SoldierVisitorTest.java  |  2 +-
 .../java/com/iluwatar/visitor/UnitTest.java   |  2 +-
 .../com/iluwatar/visitor/VisitorTest.java     |  2 +-
 1421 files changed, 3147 insertions(+), 2877 deletions(-)

diff --git a/.sonarcloud.properties b/.sonarcloud.properties
index 1bd690065c42..c6b26bf5df8b 100644
--- a/.sonarcloud.properties
+++ b/.sonarcloud.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-document/pom.xml b/abstract-document/pom.xml
index c3f783184d33..ec1bd16dc633 100644
--- a/abstract-document/pom.xml
+++ b/abstract-document/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
index fccc23d83b7b..ec5ff822ec7d 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
index c0dbbff4755b..1566b32f1b42 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
index 13782351492f..767002eb7f6b 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
index 44f640b415fd..f0db8399387d 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
index 3f2c40df8183..9c7ce855f5d5 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
index cf6ec6b01ccf..84f55989f9f6 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
index ca2e9018966c..31f333bded5a 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
index 1dfb36ab21b6..89dce0e3bf49 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
index 649ccf41365b..68c3e1aae31c 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
index c20f5b26de41..07ca62de5a23 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
index 03b2126c6edc..78088ab49446 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
index 0546be523f67..4dffbdf88cf4 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
index 4c2a1c0d1ca7..6d67be392c77 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/abstract-factory/etc/presentation.html b/abstract-factory/etc/presentation.html
index dc1c302b5e0d..823245870569 100644
--- a/abstract-factory/etc/presentation.html
+++ b/abstract-factory/etc/presentation.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2017 Rodolfo Forte
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/pom.xml b/abstract-factory/pom.xml
index 402297ed9866..7e2613a0402f 100644
--- a/abstract-factory/pom.xml
+++ b/abstract-factory/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
index 4d6043abc007..9d77b245084e 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
index 3d107dd3479e..03ada4ba0339 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
index 837952d0d364..e349e6160fd3 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
index f9687073df29..2eaaf722c642 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
index 108bdc8d315a..0562ffaaa49f 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
index f6e400bc0d8c..faa78d401515 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
index fc71ded766d6..887ba058c477 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
index bffc994d24cb..f11d5c685e7d 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
index fb3434fae136..a117598edd1a 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
index 31552f4301db..66ac688edc38 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
index e72da4a77b50..ac6840276907 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
index f48115f89d3a..cc5bd158b92f 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
index 43eef13a111b..731d52eecc4d 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
index 5940da6c1af3..244ec0015904 100644
--- a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
+++ b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
index 80c2815dcc00..28224d12360a 100644
--- a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
+++ b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/pom.xml b/acyclic-visitor/pom.xml
index a1f2bbf54f97..9e59d1cef31f 100644
--- a/acyclic-visitor/pom.xml
+++ b/acyclic-visitor/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
index 749ea00a25fb..97c9b19462c5 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
index 2a2f64591b6c..19a48ef6131e 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
index 4ef69b4b772b..1f03065505bb 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
index f3be302f734c..d77118ccc355 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
index 3ee76a812b49..1c650ce0c053 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
index 1731622f201a..130fdf250e3b 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
index 57207a466fa4..c8ddfd3d907b 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
index 7189a6bba909..57ccc3105016 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
index ee054851e514..39bd8c38f7ca 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
index 6a47867fc81b..eebc5111b000 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
index 056401ca2806..813a380b8790 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
index e8d6ba079e42..db7856b7ca8c 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
index 1e7724c5eec6..394bd95586b6 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
index ba5139bf6a1f..d18b7a34fc03 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
index 22391fb2ff8f..924d97b2e1b7 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/pom.xml b/adapter/pom.xml
index c50050037fd7..4beedc26f85d 100644
--- a/adapter/pom.xml
+++ b/adapter/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/main/java/com/iluwatar/adapter/App.java b/adapter/src/main/java/com/iluwatar/adapter/App.java
index a624cc38f264..f04e26e76281 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/App.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/main/java/com/iluwatar/adapter/Captain.java b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
index 8593ca321975..dd9397b2236b 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/Captain.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java b/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
index c46814d18f16..381e4de97a58 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java b/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
index 1e758e917040..df0ba4792b17 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java b/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
index a9ca9ad39717..672511770bc7 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java b/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
index 82a951e30bdc..d76f37403cf0 100644
--- a/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
+++ b/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/adapter/src/test/java/com/iluwatar/adapter/AppTest.java b/adapter/src/test/java/com/iluwatar/adapter/AppTest.java
index ca2c103c35e5..5c7303353496 100644
--- a/adapter/src/test/java/com/iluwatar/adapter/AppTest.java
+++ b/adapter/src/test/java/com/iluwatar/adapter/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/aggregator-service/pom.xml b/aggregator-microservices/aggregator-service/pom.xml
index 6ad8c3c8c5a4..62695d9e9cba 100644
--- a/aggregator-microservices/aggregator-service/pom.xml
+++ b/aggregator-microservices/aggregator-service/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
index 9f1e4f4daeb8..cd30afc4807c 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java
index c43112c2e00a..5221ddd8abcf 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java
index 1ded980f90ea..f47a035a91f5 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java
index 81cfdc87bb36..72684668b0fe 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
index 131fbf8695cd..2588fac81e01 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java
index c5953dc30dc0..e7780257e338 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
index 780dccb78e20..586699f85629 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/aggregator-service/src/main/resources/application.properties b/aggregator-microservices/aggregator-service/src/main/resources/application.properties
index ae91c5eb5625..35bbf3471cc2 100644
--- a/aggregator-microservices/aggregator-service/src/main/resources/application.properties
+++ b/aggregator-microservices/aggregator-service/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java b/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java
index bc07ccc2117b..8aeab6d8dda5 100644
--- a/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java
+++ b/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/information-microservice/pom.xml b/aggregator-microservices/information-microservice/pom.xml
index 54113d3ad2eb..f20337be309b 100644
--- a/aggregator-microservices/information-microservice/pom.xml
+++ b/aggregator-microservices/information-microservice/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java
index 67d568e17dc4..c027f14993ec 100644
--- a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java
+++ b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java
index 63b6fb9d5c0b..f22d17eab4c1 100644
--- a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java
+++ b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/information-microservice/src/main/resources/application.properties b/aggregator-microservices/information-microservice/src/main/resources/application.properties
index a921ea0fd100..6d8b8e84f9af 100644
--- a/aggregator-microservices/information-microservice/src/main/resources/application.properties
+++ b/aggregator-microservices/information-microservice/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java b/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java
index d030cfcb4d0e..4f880d375a45 100644
--- a/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java
+++ b/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/inventory-microservice/pom.xml b/aggregator-microservices/inventory-microservice/pom.xml
index 3a24e9540edf..b4d62606f38b 100644
--- a/aggregator-microservices/inventory-microservice/pom.xml
+++ b/aggregator-microservices/inventory-microservice/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java
index 73b4c0b18925..8fed4d4d7448 100644
--- a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java
+++ b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java
index e6b2eca80863..5117107b3efa 100644
--- a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java
+++ b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/inventory-microservice/src/main/resources/application.properties b/aggregator-microservices/inventory-microservice/src/main/resources/application.properties
index 46b49a8a1464..cc863fd4f3ec 100644
--- a/aggregator-microservices/inventory-microservice/src/main/resources/application.properties
+++ b/aggregator-microservices/inventory-microservice/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java b/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java
index c53a86b21d26..063cb9d9d73d 100644
--- a/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java
+++ b/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p/>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p/>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p/>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/aggregator-microservices/pom.xml b/aggregator-microservices/pom.xml
index 3bd1832499da..7e4efa9f7b07 100644
--- a/aggregator-microservices/pom.xml
+++ b/aggregator-microservices/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/pom.xml b/ambassador/pom.xml
index 2c2cf2c1c3c0..0ab56632bce4 100644
--- a/ambassador/pom.xml
+++ b/ambassador/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/App.java b/ambassador/src/main/java/com/iluwatar/ambassador/App.java
index e4b4d392ab3c..465981d41958 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/App.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/Client.java b/ambassador/src/main/java/com/iluwatar/ambassador/Client.java
index 9832265303ec..3637c05bed0f 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/Client.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/Client.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
index 52b792b5247c..ad26951fd30b 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
index e2282718e010..394839f2acad 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java b/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
index 52cd7df9ac6b..00a39e01b75e 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java b/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
index 3fc38b1dac22..9b46e096fbef 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
index cb072c1eb406..e5a28addb054 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
index 948ecaae8e4c..aadb4b137a09 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
index 7d014696ee1e..a8e5822930ef 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
index 72e710659f3d..3b1fe51d09a2 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/pom.xml b/api-gateway/api-gateway-service/pom.xml
index 44a8bde37923..8821d6b4f21c 100644
--- a/api-gateway/api-gateway-service/pom.xml
+++ b/api-gateway/api-gateway-service/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
index aab1247963a7..cbabad1e6ff6 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java
index 3b529aa5fe96..ba4b67c39c89 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java
index e72b98e73c40..89de62b1b730 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java
index dca012a412d2..bc166c4c89f4 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
index ebabfe839b69..e94657a6cd0b 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java
index c057379fca81..41644fb32a28 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java
index 4f4d2bbfc1eb..fca5fe32c573 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
index 87f44761c649..4a645b809f24 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/main/resources/application.properties b/api-gateway/api-gateway-service/src/main/resources/application.properties
index ae91c5eb5625..35bbf3471cc2 100644
--- a/api-gateway/api-gateway-service/src/main/resources/application.properties
+++ b/api-gateway/api-gateway-service/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java b/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java
index a86d991c8eda..ec579ead69a8 100644
--- a/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java
+++ b/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/image-microservice/pom.xml b/api-gateway/image-microservice/pom.xml
index 4c897325d931..06bd0b6e467d 100644
--- a/api-gateway/image-microservice/pom.xml
+++ b/api-gateway/image-microservice/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java
index c4c75c0f0c29..86580ad8563e 100644
--- a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java
+++ b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java
index 18d0d400806c..5a84e700898b 100644
--- a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java
+++ b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/image-microservice/src/main/resources/application.properties b/api-gateway/image-microservice/src/main/resources/application.properties
index 5830a3c95c55..da11b3c3db44 100644
--- a/api-gateway/image-microservice/src/main/resources/application.properties
+++ b/api-gateway/image-microservice/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java b/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java
index df9b479aedb4..71044b56d496 100644
--- a/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java
+++ b/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/pom.xml b/api-gateway/pom.xml
index 69437e7c72ac..8ebf7a73f948 100644
--- a/api-gateway/pom.xml
+++ b/api-gateway/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/price-microservice/pom.xml b/api-gateway/price-microservice/pom.xml
index 21a68dc6efd3..ad21da6831c8 100644
--- a/api-gateway/price-microservice/pom.xml
+++ b/api-gateway/price-microservice/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java
index b12082328bcd..1edaf4c32b9a 100644
--- a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java
+++ b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java
index 906b55c88d14..8af122648e27 100644
--- a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java
+++ b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/price-microservice/src/main/resources/application.properties b/api-gateway/price-microservice/src/main/resources/application.properties
index d7b443b268e7..139fa222314e 100644
--- a/api-gateway/price-microservice/src/main/resources/application.properties
+++ b/api-gateway/price-microservice/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java b/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java
index 679fb601b772..a2c5c81616e5 100644
--- a/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java
+++ b/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/pom.xml b/async-method-invocation/pom.xml
index 49e39009ebdd..6d118e74727a 100644
--- a/async-method-invocation/pom.xml
+++ b/async-method-invocation/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
index 0a387d58296a..0e0471c94029 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
index 5a291f996d9a..ffa162dbe475 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
index 800bc2728fad..8fa58d3f914d 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
index f7fd9ab61e30..7001521444e9 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
index d12ebbe19297..c5f01b662023 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
index a2744306e1a6..dd0cfd9ffaed 100644
--- a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
+++ b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
index b5c4fff674de..3f43e67af762 100644
--- a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
+++ b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/balking/pom.xml b/balking/pom.xml
index 5da1ea43c71f..8d798ecb43a0 100644
--- a/balking/pom.xml
+++ b/balking/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/balking/src/main/java/com/iluwatar/balking/App.java b/balking/src/main/java/com/iluwatar/balking/App.java
index 47b10cd4606d..97fdda1854da 100644
--- a/balking/src/main/java/com/iluwatar/balking/App.java
+++ b/balking/src/main/java/com/iluwatar/balking/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/balking/src/main/java/com/iluwatar/balking/DelayProvider.java b/balking/src/main/java/com/iluwatar/balking/DelayProvider.java
index 24b92d12e632..bce94699739e 100644
--- a/balking/src/main/java/com/iluwatar/balking/DelayProvider.java
+++ b/balking/src/main/java/com/iluwatar/balking/DelayProvider.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/balking/src/main/java/com/iluwatar/balking/WashingMachine.java b/balking/src/main/java/com/iluwatar/balking/WashingMachine.java
index 5aa39c66ca89..5fe32a1065df 100644
--- a/balking/src/main/java/com/iluwatar/balking/WashingMachine.java
+++ b/balking/src/main/java/com/iluwatar/balking/WashingMachine.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java b/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
index 40a5b2f38e30..d6b7f7249b5e 100644
--- a/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
+++ b/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/balking/src/test/java/com/iluwatar/balking/AppTest.java b/balking/src/test/java/com/iluwatar/balking/AppTest.java
index 87941dc27d91..ca9af5262e00 100644
--- a/balking/src/test/java/com/iluwatar/balking/AppTest.java
+++ b/balking/src/test/java/com/iluwatar/balking/AppTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.balking;
 
 import org.junit.jupiter.api.Test;
diff --git a/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java b/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
index 100bf61a6341..4140e74aac33 100644
--- a/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
+++ b/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/bridge/pom.xml b/bridge/pom.xml
index 2480b06cffad..56b2b61f1fb3 100644
--- a/bridge/pom.xml
+++ b/bridge/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/App.java b/bridge/src/main/java/com/iluwatar/bridge/App.java
index c986de6565dd..89584cc922f7 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/App.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java b/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
index dd0c172059cf..3e14a00b2767 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java b/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
index 8b12c6114e88..2aeb8e6389ca 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Hammer.java b/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
index 51bfda2a1b97..6943ddd4902d 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java b/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
index 8b08d155c083..a9ebbf251db6 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Sword.java b/bridge/src/main/java/com/iluwatar/bridge/Sword.java
index 6f52943a6ead..19650999da6c 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Sword.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Sword.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Weapon.java b/bridge/src/main/java/com/iluwatar/bridge/Weapon.java
index a2d21b88f5aa..6c65ac8e8b2c 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Weapon.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Weapon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/test/java/com/iluwatar/bridge/AppTest.java b/bridge/src/test/java/com/iluwatar/bridge/AppTest.java
index 233f1d481e33..ba9ecf21184e 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/AppTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java b/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
index 905e94aa48d8..4d17a0ddd50b 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java b/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
index 61cb59f571aa..168f4d92942f 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java b/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
index e8518eb50b06..39b30d80b6de 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/pom.xml b/builder/pom.xml
index 0ae5bf1e8368..3a8e6ccf0d85 100644
--- a/builder/pom.xml
+++ b/builder/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/App.java b/builder/src/main/java/com/iluwatar/builder/App.java
index 9fcfdb65ac57..0b524e9adf79 100644
--- a/builder/src/main/java/com/iluwatar/builder/App.java
+++ b/builder/src/main/java/com/iluwatar/builder/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/Armor.java b/builder/src/main/java/com/iluwatar/builder/Armor.java
index 0deb9712c2bc..13cf0a758119 100644
--- a/builder/src/main/java/com/iluwatar/builder/Armor.java
+++ b/builder/src/main/java/com/iluwatar/builder/Armor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/HairColor.java b/builder/src/main/java/com/iluwatar/builder/HairColor.java
index a3f03abfc952..310c82c77e2e 100644
--- a/builder/src/main/java/com/iluwatar/builder/HairColor.java
+++ b/builder/src/main/java/com/iluwatar/builder/HairColor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/HairType.java b/builder/src/main/java/com/iluwatar/builder/HairType.java
index 604a0836d394..91416a4792e8 100644
--- a/builder/src/main/java/com/iluwatar/builder/HairType.java
+++ b/builder/src/main/java/com/iluwatar/builder/HairType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/Hero.java b/builder/src/main/java/com/iluwatar/builder/Hero.java
index e7f0b3cabbec..fff0075652a0 100644
--- a/builder/src/main/java/com/iluwatar/builder/Hero.java
+++ b/builder/src/main/java/com/iluwatar/builder/Hero.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/Profession.java b/builder/src/main/java/com/iluwatar/builder/Profession.java
index 579eed787baf..2647946a25d3 100644
--- a/builder/src/main/java/com/iluwatar/builder/Profession.java
+++ b/builder/src/main/java/com/iluwatar/builder/Profession.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/main/java/com/iluwatar/builder/Weapon.java b/builder/src/main/java/com/iluwatar/builder/Weapon.java
index 86c910a44634..1bab8ca2d386 100644
--- a/builder/src/main/java/com/iluwatar/builder/Weapon.java
+++ b/builder/src/main/java/com/iluwatar/builder/Weapon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/test/java/com/iluwatar/builder/AppTest.java b/builder/src/test/java/com/iluwatar/builder/AppTest.java
index abaaa034f734..ffee67444495 100644
--- a/builder/src/test/java/com/iluwatar/builder/AppTest.java
+++ b/builder/src/test/java/com/iluwatar/builder/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/builder/src/test/java/com/iluwatar/builder/HeroTest.java b/builder/src/test/java/com/iluwatar/builder/HeroTest.java
index aa2e1490f72d..8fa6fdd6b036 100644
--- a/builder/src/test/java/com/iluwatar/builder/HeroTest.java
+++ b/builder/src/test/java/com/iluwatar/builder/HeroTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/pom.xml b/business-delegate/pom.xml
index efe9e714586e..7c7313e8f3b8 100644
--- a/business-delegate/pom.xml
+++ b/business-delegate/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
index 945f09c0a52f..00d9ab569a8b 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
index 32b2bc770c36..38b90c7dfe79 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
index ae3c54b864d9..776694c93ee0 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java
index fbda6c67eabc..eaca9b202d10 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java
index e521426aec71..2d4e91561880 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java
index afe53600aaab..b5eac51518b7 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java
index 4b112906efba..20b22a1a4527 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java
index ac82d7daf628..8f918a4e241f 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java b/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
index 415f855d1d33..d31d6f7a354b 100644
--- a/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
+++ b/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java b/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
index ccdaaae4ea4b..296fdaeef359 100644
--- a/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
+++ b/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/pom.xml b/bytecode/pom.xml
index 75b5a8c139aa..ac60e9345dba 100644
--- a/bytecode/pom.xml
+++ b/bytecode/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2019 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/App.java b/bytecode/src/main/java/com/iluwatar/bytecode/App.java
index 90b97bd33308..09c8f90f3148 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/App.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java b/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
index 1d921da51037..82ade960623a 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java b/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
index aedafe514dce..324085d81ffa 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java b/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
index ca47fd28f873..6e0a9ee41106 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java b/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
index 202784d5a96c..3905d692fa22 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java b/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
index 014ec787569c..ae212b71c5d3 100644
--- a/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
+++ b/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java b/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
index e4379c9ede38..fbb3064b22b5 100644
--- a/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
+++ b/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java b/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
index 4743ac109e12..ff52ae4518ac 100644
--- a/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
+++ b/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/pom.xml b/caching/pom.xml
index c20e29e922d2..fec70be733db 100644
--- a/caching/pom.xml
+++ b/caching/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/App.java b/caching/src/main/java/com/iluwatar/caching/App.java
index fced38b59ec6..699ee983267c 100644
--- a/caching/src/main/java/com/iluwatar/caching/App.java
+++ b/caching/src/main/java/com/iluwatar/caching/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/AppManager.java b/caching/src/main/java/com/iluwatar/caching/AppManager.java
index 2acc1accd17d..2545110e2146 100644
--- a/caching/src/main/java/com/iluwatar/caching/AppManager.java
+++ b/caching/src/main/java/com/iluwatar/caching/AppManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/CacheStore.java b/caching/src/main/java/com/iluwatar/caching/CacheStore.java
index f22a731b4880..8871f8648605 100644
--- a/caching/src/main/java/com/iluwatar/caching/CacheStore.java
+++ b/caching/src/main/java/com/iluwatar/caching/CacheStore.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java b/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
index 6b7fc35c3ace..fe5829919507 100644
--- a/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
+++ b/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/DbManager.java b/caching/src/main/java/com/iluwatar/caching/DbManager.java
index 9de45a17ee38..434d9281b340 100644
--- a/caching/src/main/java/com/iluwatar/caching/DbManager.java
+++ b/caching/src/main/java/com/iluwatar/caching/DbManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/LruCache.java b/caching/src/main/java/com/iluwatar/caching/LruCache.java
index fb9127bdc8b8..346a5ad448cf 100644
--- a/caching/src/main/java/com/iluwatar/caching/LruCache.java
+++ b/caching/src/main/java/com/iluwatar/caching/LruCache.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/UserAccount.java b/caching/src/main/java/com/iluwatar/caching/UserAccount.java
index 769eef6f6d2f..f64b5952c056 100644
--- a/caching/src/main/java/com/iluwatar/caching/UserAccount.java
+++ b/caching/src/main/java/com/iluwatar/caching/UserAccount.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java b/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
index 885829caf2e6..514a1e7f7bbd 100644
--- a/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
+++ b/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/test/java/com/iluwatar/caching/AppTest.java b/caching/src/test/java/com/iluwatar/caching/AppTest.java
index 32935bf24a67..61b65544cf98 100644
--- a/caching/src/test/java/com/iluwatar/caching/AppTest.java
+++ b/caching/src/test/java/com/iluwatar/caching/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/caching/src/test/java/com/iluwatar/caching/CachingTest.java b/caching/src/test/java/com/iluwatar/caching/CachingTest.java
index 0a7e8aed381c..e978d31a2a2c 100644
--- a/caching/src/test/java/com/iluwatar/caching/CachingTest.java
+++ b/caching/src/test/java/com/iluwatar/caching/CachingTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/pom.xml b/callback/pom.xml
index 8b74bcc9e8f9..14c3462036a3 100644
--- a/callback/pom.xml
+++ b/callback/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/main/java/com/iluwatar/callback/App.java b/callback/src/main/java/com/iluwatar/callback/App.java
index ec8f3f20ee98..4fa546fe693a 100644
--- a/callback/src/main/java/com/iluwatar/callback/App.java
+++ b/callback/src/main/java/com/iluwatar/callback/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/main/java/com/iluwatar/callback/Callback.java b/callback/src/main/java/com/iluwatar/callback/Callback.java
index 670d446c324e..d871e3345861 100644
--- a/callback/src/main/java/com/iluwatar/callback/Callback.java
+++ b/callback/src/main/java/com/iluwatar/callback/Callback.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/main/java/com/iluwatar/callback/LambdasApp.java b/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
index 57ab816f1445..d6cd5d22c148 100644
--- a/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
+++ b/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/main/java/com/iluwatar/callback/SimpleTask.java b/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
index 091699442b35..9b0c16fc5cc4 100644
--- a/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
+++ b/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/main/java/com/iluwatar/callback/Task.java b/callback/src/main/java/com/iluwatar/callback/Task.java
index 9e4ebf35fbab..b8257e1fcb1f 100644
--- a/callback/src/main/java/com/iluwatar/callback/Task.java
+++ b/callback/src/main/java/com/iluwatar/callback/Task.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/test/java/com/iluwatar/callback/AppTest.java b/callback/src/test/java/com/iluwatar/callback/AppTest.java
index bb9b698d410e..1d7c96f91740 100644
--- a/callback/src/test/java/com/iluwatar/callback/AppTest.java
+++ b/callback/src/test/java/com/iluwatar/callback/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/callback/src/test/java/com/iluwatar/callback/CallbackTest.java b/callback/src/test/java/com/iluwatar/callback/CallbackTest.java
index f2e51751a79b..5f07e4690cd1 100644
--- a/callback/src/test/java/com/iluwatar/callback/CallbackTest.java
+++ b/callback/src/test/java/com/iluwatar/callback/CallbackTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/pom.xml b/chain/pom.xml
index 443e8aee42b2..4e5357b8d4f4 100644
--- a/chain/pom.xml
+++ b/chain/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/App.java b/chain/src/main/java/com/iluwatar/chain/App.java
index 456609e4f366..b696ff6e989a 100644
--- a/chain/src/main/java/com/iluwatar/chain/App.java
+++ b/chain/src/main/java/com/iluwatar/chain/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcCommander.java b/chain/src/main/java/com/iluwatar/chain/OrcCommander.java
index 073ea257e740..23abddfccf1d 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcCommander.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcCommander.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcKing.java b/chain/src/main/java/com/iluwatar/chain/OrcKing.java
index 35bdbb3c1e46..143a02a9dc3a 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcKing.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcKing.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java b/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java
index 2c2902266d4f..363b5505499b 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java b/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java
index adc25fb2bc44..dcb3b78a86c5 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/Request.java b/chain/src/main/java/com/iluwatar/chain/Request.java
index c9ac2505b623..0afb681e5058 100644
--- a/chain/src/main/java/com/iluwatar/chain/Request.java
+++ b/chain/src/main/java/com/iluwatar/chain/Request.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/RequestHandler.java b/chain/src/main/java/com/iluwatar/chain/RequestHandler.java
index 81e41fb7c120..de43e23a54a8 100644
--- a/chain/src/main/java/com/iluwatar/chain/RequestHandler.java
+++ b/chain/src/main/java/com/iluwatar/chain/RequestHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/main/java/com/iluwatar/chain/RequestType.java b/chain/src/main/java/com/iluwatar/chain/RequestType.java
index f4d83edc3c94..03391bef258e 100644
--- a/chain/src/main/java/com/iluwatar/chain/RequestType.java
+++ b/chain/src/main/java/com/iluwatar/chain/RequestType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/test/java/com/iluwatar/chain/AppTest.java b/chain/src/test/java/com/iluwatar/chain/AppTest.java
index 577221bac762..d7964c86d2ad 100644
--- a/chain/src/test/java/com/iluwatar/chain/AppTest.java
+++ b/chain/src/test/java/com/iluwatar/chain/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java b/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java
index bc1c6f91c9e9..7e9c2a7071b2 100644
--- a/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java
+++ b/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/checkstyle-suppressions.xml b/checkstyle-suppressions.xml
index 37799eee8a93..f0c4b5eb159b 100644
--- a/checkstyle-suppressions.xml
+++ b/checkstyle-suppressions.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/checkstyle.xml b/checkstyle.xml
index e5c12ac3a48b..d66281f178c6 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/pom.xml b/collection-pipeline/pom.xml
index 9af2bd42ea73..0ab16f8259d1 100644
--- a/collection-pipeline/pom.xml
+++ b/collection-pipeline/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
index 7e0ebf0e96cd..60d7fdac1800 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
index e3cb9e11fba1..1374ef7e5330 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
index 031853fcab04..431c64da9e01 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
index 456864fdbd22..17a2e58ded23 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
index 3cc24ce44cd1..7b015372752c 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
index 7466462cc98c..6121b32cb952 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java
index c9114c125a45..1889a4bbbe67 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
index 5a6821641308..83756985fe06 100644
--- a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
+++ b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/etc/presentation.html b/command/etc/presentation.html
index 6a2ce7471cca..f6db44f5b5de 100644
--- a/command/etc/presentation.html
+++ b/command/etc/presentation.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2017 Rodolfo Forte
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/command/pom.xml b/command/pom.xml
index dc4f5edb92a0..d9fbd90d091d 100644
--- a/command/pom.xml
+++ b/command/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/App.java b/command/src/main/java/com/iluwatar/command/App.java
index abf2bb4428a3..d815140218e9 100644
--- a/command/src/main/java/com/iluwatar/command/App.java
+++ b/command/src/main/java/com/iluwatar/command/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/Command.java b/command/src/main/java/com/iluwatar/command/Command.java
index 13464a9bce3d..5148da5b8554 100644
--- a/command/src/main/java/com/iluwatar/command/Command.java
+++ b/command/src/main/java/com/iluwatar/command/Command.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/Goblin.java b/command/src/main/java/com/iluwatar/command/Goblin.java
index fac7fdcd643d..b594de6998d7 100644
--- a/command/src/main/java/com/iluwatar/command/Goblin.java
+++ b/command/src/main/java/com/iluwatar/command/Goblin.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java b/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java
index 0622e0a49a0a..afe70edef3cb 100644
--- a/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java
+++ b/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/ShrinkSpell.java b/command/src/main/java/com/iluwatar/command/ShrinkSpell.java
index eec600d4007b..1a48fb58b1e3 100644
--- a/command/src/main/java/com/iluwatar/command/ShrinkSpell.java
+++ b/command/src/main/java/com/iluwatar/command/ShrinkSpell.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/Size.java b/command/src/main/java/com/iluwatar/command/Size.java
index 25f94a10109b..f25a16041a05 100644
--- a/command/src/main/java/com/iluwatar/command/Size.java
+++ b/command/src/main/java/com/iluwatar/command/Size.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/Target.java b/command/src/main/java/com/iluwatar/command/Target.java
index 282a4dd469b9..4a75dd314755 100644
--- a/command/src/main/java/com/iluwatar/command/Target.java
+++ b/command/src/main/java/com/iluwatar/command/Target.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/Visibility.java b/command/src/main/java/com/iluwatar/command/Visibility.java
index 8c360d534d2e..81e6c90fab40 100644
--- a/command/src/main/java/com/iluwatar/command/Visibility.java
+++ b/command/src/main/java/com/iluwatar/command/Visibility.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/main/java/com/iluwatar/command/Wizard.java b/command/src/main/java/com/iluwatar/command/Wizard.java
index 866ea0e0f0aa..bb8f904999c1 100644
--- a/command/src/main/java/com/iluwatar/command/Wizard.java
+++ b/command/src/main/java/com/iluwatar/command/Wizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/test/java/com/iluwatar/command/AppTest.java b/command/src/test/java/com/iluwatar/command/AppTest.java
index eb0cf0f8a316..60985ea55b5b 100644
--- a/command/src/test/java/com/iluwatar/command/AppTest.java
+++ b/command/src/test/java/com/iluwatar/command/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/command/src/test/java/com/iluwatar/command/CommandTest.java b/command/src/test/java/com/iluwatar/command/CommandTest.java
index b3a3f48d0458..5cd3aceacab9 100644
--- a/command/src/test/java/com/iluwatar/command/CommandTest.java
+++ b/command/src/test/java/com/iluwatar/command/CommandTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/commander/pom.xml b/commander/pom.xml
index 9639c4c9820b..4db6b12e7e06 100644
--- a/commander/pom.xml
+++ b/commander/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/commander/properties/log4j.properties b/commander/properties/log4j.properties
index 1aaf1a4af6c8..6569015544ba 100644
--- a/commander/properties/log4j.properties
+++ b/commander/properties/log4j.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java
index d0975b2b5b7f..3767f5a24939 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java
index 5b5717d2e5c6..234488bf639e 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java
index ca67571abe2c..a017eb0a8c8c 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java
index de9f90dab7a3..442a9569e532 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java
index 6245d9865e59..e66636946d6b 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/Commander.java b/commander/src/main/java/com/iluwatar/commander/Commander.java
index 8f19d1df8794..8729ea75aeef 100644
--- a/commander/src/main/java/com/iluwatar/commander/Commander.java
+++ b/commander/src/main/java/com/iluwatar/commander/Commander.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/Database.java b/commander/src/main/java/com/iluwatar/commander/Database.java
index 09d145688aa7..b8e15890ec5f 100644
--- a/commander/src/main/java/com/iluwatar/commander/Database.java
+++ b/commander/src/main/java/com/iluwatar/commander/Database.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
diff --git a/commander/src/main/java/com/iluwatar/commander/Order.java b/commander/src/main/java/com/iluwatar/commander/Order.java
index 5ee787d612b7..9a454a5f7782 100644
--- a/commander/src/main/java/com/iluwatar/commander/Order.java
+++ b/commander/src/main/java/com/iluwatar/commander/Order.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/Retry.java b/commander/src/main/java/com/iluwatar/commander/Retry.java
index eefff663146f..d4da5e8dac4d 100644
--- a/commander/src/main/java/com/iluwatar/commander/Retry.java
+++ b/commander/src/main/java/com/iluwatar/commander/Retry.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/Service.java b/commander/src/main/java/com/iluwatar/commander/Service.java
index 226f519eb046..8c64d1d18410 100644
--- a/commander/src/main/java/com/iluwatar/commander/Service.java
+++ b/commander/src/main/java/com/iluwatar/commander/Service.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/User.java b/commander/src/main/java/com/iluwatar/commander/User.java
index 85c5b92735c1..989e32ef21c8 100644
--- a/commander/src/main/java/com/iluwatar/commander/User.java
+++ b/commander/src/main/java/com/iluwatar/commander/User.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
index 729ba7ecbc73..841443e01f48 100644
--- a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.employeehandle;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
index 38e0747304cd..519ca617a30e 100644
--- a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
+++ b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.employeehandle;
 
 import com.iluwatar.commander.Order;
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
index 95cf3982513f..9f4b752fc381 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
index c51a82d52d7d..023af385cfc2 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
index 6c7a52ba70d1..38394a5ce753 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
index ee36b105f591..a3eab02dffca 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
index 0ef7673a129d..bc20e8de487a 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
index 2036a233cbd1..d2aa6e3a6df0 100644
--- a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.messagingservice;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
index 99cba87223d6..27c1eee3f1f2 100644
--- a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
+++ b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.messagingservice;
 
 import com.iluwatar.commander.Service;
diff --git a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
index 39e3664d6b73..47e038d9e115 100644
--- a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.paymentservice;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
index a3df0ce096e9..62bd5c6a8ae5 100644
--- a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
+++ b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.paymentservice;
 
 import com.iluwatar.commander.Service;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/Queue.java b/commander/src/main/java/com/iluwatar/commander/queue/Queue.java
index 440f65c90938..f4d86128711b 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/Queue.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/Queue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.queue;
 
 import com.iluwatar.commander.exceptions.IsEmptyException;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java b/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
index 8ecd8c0a88e9..9335c667d64f 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.queue;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java b/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
index 7e4219997978..e35e08e19e39 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.queue;
 
 import com.iluwatar.commander.Order;
diff --git a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
index 145a82437c32..5cda817753fc 100644
--- a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.shippingservice;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
index 02d3430a8013..f7aac81d00e8 100644
--- a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
+++ b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander.shippingservice;
 
 import com.iluwatar.commander.Service;
diff --git a/commander/src/test/java/com/iluwatar/commander/RetryTest.java b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
index 7a732f199071..d840933d713a 100644
--- a/commander/src/test/java/com/iluwatar/commander/RetryTest.java
+++ b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.commander;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/composite/pom.xml b/composite/pom.xml
index 327e497d757b..fb16cae3af53 100644
--- a/composite/pom.xml
+++ b/composite/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/main/java/com/iluwatar/composite/App.java b/composite/src/main/java/com/iluwatar/composite/App.java
index 517920ac6906..c76a5e53c1c7 100644
--- a/composite/src/main/java/com/iluwatar/composite/App.java
+++ b/composite/src/main/java/com/iluwatar/composite/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/main/java/com/iluwatar/composite/Letter.java b/composite/src/main/java/com/iluwatar/composite/Letter.java
index cd149122d80e..5e7b841de42e 100644
--- a/composite/src/main/java/com/iluwatar/composite/Letter.java
+++ b/composite/src/main/java/com/iluwatar/composite/Letter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/main/java/com/iluwatar/composite/LetterComposite.java b/composite/src/main/java/com/iluwatar/composite/LetterComposite.java
index f9ff68463628..ec64bc87b8ce 100644
--- a/composite/src/main/java/com/iluwatar/composite/LetterComposite.java
+++ b/composite/src/main/java/com/iluwatar/composite/LetterComposite.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/main/java/com/iluwatar/composite/Messenger.java b/composite/src/main/java/com/iluwatar/composite/Messenger.java
index 998d7e7d0bba..ddcb29ccd68a 100644
--- a/composite/src/main/java/com/iluwatar/composite/Messenger.java
+++ b/composite/src/main/java/com/iluwatar/composite/Messenger.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/main/java/com/iluwatar/composite/Sentence.java b/composite/src/main/java/com/iluwatar/composite/Sentence.java
index ae844cf59327..df49a749f2e6 100644
--- a/composite/src/main/java/com/iluwatar/composite/Sentence.java
+++ b/composite/src/main/java/com/iluwatar/composite/Sentence.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/main/java/com/iluwatar/composite/Word.java b/composite/src/main/java/com/iluwatar/composite/Word.java
index 51e21a2d4f47..a9564de1eb3a 100644
--- a/composite/src/main/java/com/iluwatar/composite/Word.java
+++ b/composite/src/main/java/com/iluwatar/composite/Word.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/test/java/com/iluwatar/composite/AppTest.java b/composite/src/test/java/com/iluwatar/composite/AppTest.java
index 76e0220c9206..31c90b778b90 100644
--- a/composite/src/test/java/com/iluwatar/composite/AppTest.java
+++ b/composite/src/test/java/com/iluwatar/composite/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/composite/src/test/java/com/iluwatar/composite/MessengerTest.java b/composite/src/test/java/com/iluwatar/composite/MessengerTest.java
index 3911382be14a..6336319a92a4 100644
--- a/composite/src/test/java/com/iluwatar/composite/MessengerTest.java
+++ b/composite/src/test/java/com/iluwatar/composite/MessengerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/converter/pom.xml b/converter/pom.xml
index ac1b88032fde..6c900efc3305 100644
--- a/converter/pom.xml
+++ b/converter/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/converter/src/main/java/com/iluwatar/converter/App.java b/converter/src/main/java/com/iluwatar/converter/App.java
index 6e436706d94f..7d0821c5b501 100644
--- a/converter/src/main/java/com/iluwatar/converter/App.java
+++ b/converter/src/main/java/com/iluwatar/converter/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/converter/src/main/java/com/iluwatar/converter/Converter.java b/converter/src/main/java/com/iluwatar/converter/Converter.java
index a4a73f0c7e1a..e43d13f3f4e8 100644
--- a/converter/src/main/java/com/iluwatar/converter/Converter.java
+++ b/converter/src/main/java/com/iluwatar/converter/Converter.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.converter;
 
 import java.util.Collection;
diff --git a/converter/src/main/java/com/iluwatar/converter/User.java b/converter/src/main/java/com/iluwatar/converter/User.java
index 62903a9313cd..e5239fcac749 100644
--- a/converter/src/main/java/com/iluwatar/converter/User.java
+++ b/converter/src/main/java/com/iluwatar/converter/User.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.converter;
 
 import java.util.Objects;
diff --git a/converter/src/main/java/com/iluwatar/converter/UserConverter.java b/converter/src/main/java/com/iluwatar/converter/UserConverter.java
index 9ef1d03c24de..8a54a5fea977 100644
--- a/converter/src/main/java/com/iluwatar/converter/UserConverter.java
+++ b/converter/src/main/java/com/iluwatar/converter/UserConverter.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.converter;
 
 /**
diff --git a/converter/src/main/java/com/iluwatar/converter/UserDto.java b/converter/src/main/java/com/iluwatar/converter/UserDto.java
index 8eacc0b3be96..b903a859e603 100644
--- a/converter/src/main/java/com/iluwatar/converter/UserDto.java
+++ b/converter/src/main/java/com/iluwatar/converter/UserDto.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.converter;
 
 
diff --git a/converter/src/test/java/com/iluwatar/converter/AppTest.java b/converter/src/test/java/com/iluwatar/converter/AppTest.java
index 1617beeb40ea..62c6cf12cb79 100644
--- a/converter/src/test/java/com/iluwatar/converter/AppTest.java
+++ b/converter/src/test/java/com/iluwatar/converter/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/converter/src/test/java/com/iluwatar/converter/ConverterTest.java b/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
index 3c8c4e9fc287..86f07fbeec4d 100644
--- a/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
+++ b/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/pom.xml b/cqrs/pom.xml
index 9c9458505aba..b3afda05c226 100644
--- a/cqrs/pom.xml
+++ b/cqrs/pom.xml
@@ -1,19 +1,28 @@
 <?xml version="1.0"?>
-<!-- The MIT License Copyright (c) 2014-2016 Ilkka Seppälä Permission is 
-	hereby granted, free of charge, to any person obtaining a copy of this software 
-	and associated documentation files (the "Software"), to deal in the Software 
-	without restriction, including without limitation the rights to use, copy, 
-	modify, merge, publish, distribute, sublicense, and/or sell copies of the 
-	Software, and to permit persons to whom the Software is furnished to do so, 
-	subject to the following conditions: The above copyright notice and this 
-	permission notice shall be included in all copies or substantial portions 
-	of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 
-	KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
-	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
-	NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
-	DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
-	ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
-	DEALINGS IN THE SOFTWARE. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
 	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java b/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java
index 0f766e5c727f..7f79116268a0 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
index a15f8a45716d..dd7914d7eb3e 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java
index 1da3f6c42392..acaef10726ba 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java b/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
index 07a8b96190b3..52de88d34adc 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
index 9825de9f7b25..179be3da32c2 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
index 8a11fcdd4166..14e141412a54 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java
index c5473354dd59..1715e1718fc9 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java
index f121a2ca7c2c..720e5655d96a 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java b/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java
index 9c0252b0aeab..e5f040b7a47d 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java b/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
index 86eb4dd2f351..b6a8c6275ea6 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java b/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
index a5b59e20dc27..1a762537575d 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/resources/hibernate.cfg.xml b/cqrs/src/main/resources/hibernate.cfg.xml
index 4ea1421667e1..019cd3917c84 100644
--- a/cqrs/src/main/resources/hibernate.cfg.xml
+++ b/cqrs/src/main/resources/hibernate.cfg.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/main/resources/logback.xml b/cqrs/src/main/resources/logback.xml
index e9694c41c398..7a74fedb2e0a 100644
--- a/cqrs/src/main/resources/logback.xml
+++ b/cqrs/src/main/resources/logback.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java b/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
index 22cbb4db31c8..d6dfa91541be 100644
--- a/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
+++ b/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/test/resources/hibernate.cfg.xml b/cqrs/src/test/resources/hibernate.cfg.xml
index 4ea1421667e1..019cd3917c84 100644
--- a/cqrs/src/test/resources/hibernate.cfg.xml
+++ b/cqrs/src/test/resources/hibernate.cfg.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/cqrs/src/test/resources/logback.xml b/cqrs/src/test/resources/logback.xml
index e9694c41c398..7a74fedb2e0a 100644
--- a/cqrs/src/test/resources/logback.xml
+++ b/cqrs/src/test/resources/logback.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/dao/pom.xml b/dao/pom.xml
index 911ac6b05d1f..b8453f6a574d 100644
--- a/dao/pom.xml
+++ b/dao/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/dao/src/main/java/com/iluwatar/dao/App.java b/dao/src/main/java/com/iluwatar/dao/App.java
index b5e70f257ebb..5824d48cfea6 100644
--- a/dao/src/main/java/com/iluwatar/dao/App.java
+++ b/dao/src/main/java/com/iluwatar/dao/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import java.sql.Connection;
diff --git a/dao/src/main/java/com/iluwatar/dao/CustomException.java b/dao/src/main/java/com/iluwatar/dao/CustomException.java
index fd291b605392..ab87a5bc2159 100644
--- a/dao/src/main/java/com/iluwatar/dao/CustomException.java
+++ b/dao/src/main/java/com/iluwatar/dao/CustomException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dao/src/main/java/com/iluwatar/dao/Customer.java b/dao/src/main/java/com/iluwatar/dao/Customer.java
index a133bf2b0ded..2267ec2d9751 100644
--- a/dao/src/main/java/com/iluwatar/dao/Customer.java
+++ b/dao/src/main/java/com/iluwatar/dao/Customer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 /**
diff --git a/dao/src/main/java/com/iluwatar/dao/CustomerDao.java b/dao/src/main/java/com/iluwatar/dao/CustomerDao.java
index 6156bb8d7d95..cf7f6a32559d 100644
--- a/dao/src/main/java/com/iluwatar/dao/CustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/CustomerDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import java.util.Optional;
diff --git a/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java b/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
index cce967dc8939..e58e9269fb15 100644
--- a/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
+++ b/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java b/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
index fa2e411dab56..9d183e91284e 100644
--- a/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import java.sql.Connection;
diff --git a/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java b/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
index 947da23ca4a0..1abbc919e396 100644
--- a/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import java.util.HashMap;
diff --git a/dao/src/main/resources/log4j.xml b/dao/src/main/resources/log4j.xml
index 14f043ff7576..5c7e49d51a98 100644
--- a/dao/src/main/resources/log4j.xml
+++ b/dao/src/main/resources/log4j.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/dao/src/test/java/com/iluwatar/dao/AppTest.java b/dao/src/test/java/com/iluwatar/dao/AppTest.java
index 75ef59f18463..168fd3235b42 100644
--- a/dao/src/test/java/com/iluwatar/dao/AppTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import org.junit.jupiter.api.Test;
diff --git a/dao/src/test/java/com/iluwatar/dao/CustomerTest.java b/dao/src/test/java/com/iluwatar/dao/CustomerTest.java
index 6bc8689fd87d..dde3d40bc09d 100644
--- a/dao/src/test/java/com/iluwatar/dao/CustomerTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/CustomerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java b/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
index 23caf14ec28e..4ce98d203645 100644
--- a/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java b/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
index 0aa86576b1b2..892f466c98f0 100644
--- a/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.dao;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/data-bus/pom.xml b/data-bus/pom.xml
index e5a2946951aa..230fe6b84bde 100644
--- a/data-bus/pom.xml
+++ b/data-bus/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java b/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
index d57e4a014fdc..0ffa143a6bd9 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-bus/src/main/java/com/iluwatar/databus/App.java b/data-bus/src/main/java/com/iluwatar/databus/App.java
index b599bdc57fac..a15053591608 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/App.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus;
 
 import com.iluwatar.databus.data.MessageData;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/DataBus.java b/data-bus/src/main/java/com/iluwatar/databus/DataBus.java
index edaefe623499..b6d63b2d942c 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/DataBus.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/DataBus.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus;
 
 import java.util.HashSet;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/DataType.java b/data-bus/src/main/java/com/iluwatar/databus/DataType.java
index a3dd328705ba..e9564280827c 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/DataType.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/DataType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-bus/src/main/java/com/iluwatar/databus/Member.java b/data-bus/src/main/java/com/iluwatar/databus/Member.java
index c2ab7de32d7d..f2d8d68ffabd 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/Member.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/Member.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java b/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
index ac541cf200cc..83c0ad1e5e5c 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus.data;
 
 import com.iluwatar.databus.AbstractDataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java b/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
index ac7391f1a236..9d95eff3f5df 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus.data;
 
 import com.iluwatar.databus.AbstractDataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java b/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
index 976fdc4e941e..ff9f25fa8496 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus.data;
 
 import com.iluwatar.databus.AbstractDataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java b/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
index a8ee94ad5403..51f26dfe8a35 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus.members;
 
 import com.iluwatar.databus.DataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java b/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
index 803e2df205c3..c3cb312621c4 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.databus.members;
 
 import com.iluwatar.databus.DataType;
diff --git a/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java b/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
index 83d5386ace05..17169453b816 100644
--- a/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
+++ b/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java b/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
index be705d6e7671..3c49f65395d8 100644
--- a/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
+++ b/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java b/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
index 41c0fccca726..2e0e08253ff4 100644
--- a/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
+++ b/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/pom.xml b/data-locality/pom.xml
index bc6c8fc5160d..12c0f4f185e6 100644
--- a/data-locality/pom.xml
+++ b/data-locality/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/Application.java b/data-locality/src/main/java/com/iluwatar/data/locality/Application.java
index 76f309bb0e97..0aa04e0b7efc 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/Application.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/Application.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
index 219f7388cf7b..2087331ba676 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
index 83a4a18c88d2..c1f571199364 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
index 5a25aa46c5bf..e7b4c37f3a57 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
index 32eed1878dee..3226b699694f 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
index 910a57caeb6a..7f69769cecd7 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
index 7e98746b3179..434d1caf00fb 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
index abb2c45816cc..04d9e0ec76b3 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
index 66f18bd32557..70fbf7e93c86 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java b/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
index 69b1c7a07df5..24174f50389b 100644
--- a/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
+++ b/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/data-mapper/pom.xml b/data-mapper/pom.xml
index baf8add13888..cf53fdf65814 100644
--- a/data-mapper/pom.xml
+++ b/data-mapper/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2016 Amit Dixit
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/App.java b/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
index 9a6cbcd058c4..3504ebbe1c94 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java b/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
index a6995b06d6fe..eea56a6530e2 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java b/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
index d9c3d389f545..ab0f89c35197 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
index cb93f46973fe..f8afb4b65de8 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
index 685a439ac60c..d04827730766 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/main/resources/log4j.xml b/data-mapper/src/main/resources/log4j.xml
index 14f043ff7576..5c7e49d51a98 100644
--- a/data-mapper/src/main/resources/log4j.xml
+++ b/data-mapper/src/main/resources/log4j.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java b/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
index 5c665a4e470d..587423f3febe 100644
--- a/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
+++ b/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java b/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
index 0e1552a78cce..0d55a83ada1a 100644
--- a/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
+++ b/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java b/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
index 7bf396a5d2da..be3909af2df6 100644
--- a/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
+++ b/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2016 Amit Dixit
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.datamapper;
 
diff --git a/data-transfer-object/pom.xml b/data-transfer-object/pom.xml
index 294f7cbbeebb..20c8a52f6c0a 100644
--- a/data-transfer-object/pom.xml
+++ b/data-transfer-object/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2016 Gopinath Langote
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java
index f5fcebe03a0b..b200658f57f9 100644
--- a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java
+++ b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.datatransfer;
 
 import org.slf4j.Logger;
diff --git a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java
index 7dedf891c087..8c8a690a5a59 100644
--- a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java
+++ b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.datatransfer;
 
 /**
diff --git a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java
index a4926d08c134..f2d50595281d 100644
--- a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java
+++ b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.datatransfer;
 
 import java.util.List;
diff --git a/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java b/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java
index b7e3f8de835f..076cd8edf80f 100644
--- a/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java
+++ b/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.datatransfer;
 
 import org.junit.jupiter.api.Test;
diff --git a/decorator/pom.xml b/decorator/pom.xml
index 71c64b331f99..9b9ae0548602 100644
--- a/decorator/pom.xml
+++ b/decorator/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/main/java/com/iluwatar/decorator/App.java b/decorator/src/main/java/com/iluwatar/decorator/App.java
index 997b649eb26a..17f1ff4d912b 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/App.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java b/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
index edaa334a5976..164de5023bcc 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java b/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
index 5d5e0518381d..8f41b0de7c7a 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/main/java/com/iluwatar/decorator/Troll.java b/decorator/src/main/java/com/iluwatar/decorator/Troll.java
index ffc7e5b527d9..1b18ebd4b92b 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/Troll.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/Troll.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/test/java/com/iluwatar/decorator/AppTest.java b/decorator/src/test/java/com/iluwatar/decorator/AppTest.java
index 35cc76dbdd8d..7e5ffd037ae8 100644
--- a/decorator/src/test/java/com/iluwatar/decorator/AppTest.java
+++ b/decorator/src/test/java/com/iluwatar/decorator/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java b/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
index ffa6e41a7b2b..5ef13be073de 100644
--- a/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
+++ b/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java b/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
index d572ad139ed0..5f8ddf1f5b2f 100644
--- a/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
+++ b/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/pom.xml b/delegation/pom.xml
index 89b0b7b4459e..c7ceea6c0c48 100644
--- a/delegation/pom.xml
+++ b/delegation/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
@@ -23,7 +23,6 @@
     THE SOFTWARE.
 
 -->
-
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/App.java b/delegation/src/main/java/com/iluwatar/delegation/simple/App.java
index 83e00fd1fb1c..4f8a363abc93 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/App.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java b/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
index ee4d54938a86..64739467847c 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java b/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
index c54f611ee213..a0ceed8dbc1d 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
index 8f024122f15f..5c1785d9119a 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
index fb763d21a862..3d12e0b63358 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
index d80bb7aa7c9f..47d1057d2918 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java b/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
index ffdc96b807bd..1a62f34d6269 100644
--- a/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
+++ b/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java b/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
index 422da5685ffc..452f9dd76aa0 100644
--- a/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
+++ b/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/pom.xml b/dependency-injection/pom.xml
index 2347cb14f946..fd9584ed2ac8 100644
--- a/dependency-injection/pom.xml
+++ b/dependency-injection/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
index 52256fd81264..3d6fd1cc9217 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
index 913a8bd6e05a..45d1fca97752 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
index a27160bf19e7..252990e7a725 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
index 89db63f189bb..430a1d1b81c1 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
index 68f45640526e..8b1fc3c309e9 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
index 29a9c9c21e12..4416d48f3787 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
index 4bc373dbaf48..fe1dc75c4e67 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
index c800d70a076d..db1e617810b0 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
index 9676e49e81e0..8ef0533caebf 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
index 4f26b78a54cc..7b965b28481b 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
index d4c4cbbb4842..0ac4dc64ab19 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
index da15b7c52c47..22d0c8cfe659 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
index 46e38cc3351a..a512d25a35f9 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
index fc8775942512..d3ce8e5e664b 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
index 042a418556b4..0224f207b91e 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
index 4600a2598ef0..d72642c9616b 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
index b79bf3d40b32..b60507aa1750 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dirty-flag/pom.xml b/dirty-flag/pom.xml
index 31f7edd71284..a044ad4d1e07 100644
--- a/dirty-flag/pom.xml
+++ b/dirty-flag/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
index 827028d09a06..af95b57bca88 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
index f3ebbb8b09f4..3b91ccd7debb 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
index 7ab9f1d35c1c..86f15aeaabe3 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dirty-flag/src/main/resources/world.txt b/dirty-flag/src/main/resources/world.txt
index 1d9d654bf6dc..1d077006ddb7 100644
--- a/dirty-flag/src/main/resources/world.txt
+++ b/dirty-flag/src/main/resources/world.txt
@@ -1,6 +1,6 @@
 ====
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/dirty-flag/src/test/java/org/dirty/flag/AppTest.java b/dirty-flag/src/test/java/org/dirty/flag/AppTest.java
index 50f107cd58c0..e1fd6bbd55cd 100644
--- a/dirty-flag/src/test/java/org/dirty/flag/AppTest.java
+++ b/dirty-flag/src/test/java/org/dirty/flag/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java b/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
index fffb12d55a75..0b03d921106b 100644
--- a/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
+++ b/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/pom.xml b/double-checked-locking/pom.xml
index 4db5d6fe63bd..02b03b7733f4 100644
--- a/double-checked-locking/pom.xml
+++ b/double-checked-locking/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
index 3a9faf4dca16..fb17ccb3c854 100644
--- a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
+++ b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
index 80f97a215d01..fad197d5db70 100644
--- a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
+++ b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
index 7ff8c4965036..deecc7f318c8 100644
--- a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
+++ b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/src/main/resources/logback.xml b/double-checked-locking/src/main/resources/logback.xml
index 525f2f6652cf..b562cace5546 100644
--- a/double-checked-locking/src/main/resources/logback.xml
+++ b/double-checked-locking/src/main/resources/logback.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
index 649afa58f4d6..65227dd197fb 100644
--- a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
+++ b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
index 2929afc5efa7..8bc460a9ffcc 100644
--- a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
+++ b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/pom.xml b/double-dispatch/pom.xml
index 6b6c9064c939..0884d29c2164 100644
--- a/double-dispatch/pom.xml
+++ b/double-dispatch/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
index acb57d457167..c6eab4a94b3d 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
index 6ca8a8f08f07..20ce164fd4b0 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
index 42c0c9a5eaf5..d3da6345ac6b 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
index b5832fe41cb2..4ebfceefaa70 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
index 5e668f4baf53..36d18a83650a 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
index 868e8ae813ca..3e5ad4c8399b 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
index e1183f9afee0..b57fc41e3ed9 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
index 29b7b58d8b98..48cdf03fe730 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
index ce39b2cce991..2b11ff2201a1 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
index 683fcd5b05f1..9a052f6d9388 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
index 7c5edb5c9711..3392a2f8eb4e 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
index 40ba0f60d16c..9d86d196b794 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
index 8f547c11f860..b42d4e83bf28 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
index f99f6bdf5ea2..f465ec7b09a9 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
index f0cbd3668506..1ded8b974726 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/pom.xml b/eip-aggregator/pom.xml
index 6a5e32845cfc..3410b4504379 100644
--- a/eip-aggregator/pom.xml
+++ b/eip-aggregator/pom.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     copies of the Software, and to permit persons to whom the Software is
     furnished to do so, subject to the following conditions:
+
     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -17,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java
index d55f24e3ddad..a858959d1a7d 100644
--- a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java
+++ b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java
index 5f130ff69159..6fd55c0656dc 100644
--- a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java
+++ b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java
index 4b5e4cb2f501..986bf7826a40 100644
--- a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java
+++ b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/main/resources/application.properties b/eip-aggregator/src/main/resources/application.properties
index 044833fc1be1..34febce1a9c8 100644
--- a/eip-aggregator/src/main/resources/application.properties
+++ b/eip-aggregator/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java
index 40a33678670f..653472155233 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
index 2b831e01958b..3b63c6e01d8f 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java
index 7a7a15154677..718ce9139176 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-aggregator/src/test/resources/application-test.properties b/eip-aggregator/src/test/resources/application-test.properties
index 8d6ecbbd3bf2..0cab1156b7fd 100644
--- a/eip-aggregator/src/test/resources/application-test.properties
+++ b/eip-aggregator/src/test/resources/application-test.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-message-channel/pom.xml b/eip-message-channel/pom.xml
index 9d91b7ead49d..5e72da9ef32e 100644
--- a/eip-message-channel/pom.xml
+++ b/eip-message-channel/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java b/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java
index 51d75b8e6a38..e1aace55b297 100644
--- a/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java
+++ b/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java b/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java
index 127f427b8548..57abad1777b0 100644
--- a/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java
+++ b/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-publish-subscribe/pom.xml b/eip-publish-subscribe/pom.xml
index 50c29e300162..150490a7f0da 100644
--- a/eip-publish-subscribe/pom.xml
+++ b/eip-publish-subscribe/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java b/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java
index 2ff372fbe6c8..f3474621b92f 100644
--- a/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java
+++ b/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-publish-subscribe/src/main/resources/logback.xml b/eip-publish-subscribe/src/main/resources/logback.xml
index 582af26bde36..60a1101b546a 100644
--- a/eip-publish-subscribe/src/main/resources/logback.xml
+++ b/eip-publish-subscribe/src/main/resources/logback.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java b/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java
index 783c796ac549..66add179faed 100644
--- a/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java
+++ b/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-splitter/pom.xml b/eip-splitter/pom.xml
index 9769d08034a7..906a43d22a27 100644
--- a/eip-splitter/pom.xml
+++ b/eip-splitter/pom.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     copies of the Software, and to permit persons to whom the Software is
     furnished to do so, subject to the following conditions:
+
     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -17,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java
index ceadb5f8dc0e..a67b373687ba 100644
--- a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java
+++ b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java
index f7eb28deaf11..15ebd02c2be4 100644
--- a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java
+++ b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-splitter/src/main/resources/application.properties b/eip-splitter/src/main/resources/application.properties
index 044833fc1be1..34febce1a9c8 100644
--- a/eip-splitter/src/main/resources/application.properties
+++ b/eip-splitter/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java
index fe3eca01e2db..e4bf26601dd2 100644
--- a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java
+++ b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
index 334b77da03c8..d94a98fad3a2 100644
--- a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
+++ b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-splitter/src/test/resources/application-test.properties b/eip-splitter/src/test/resources/application-test.properties
index 8d6ecbbd3bf2..0cab1156b7fd 100644
--- a/eip-splitter/src/test/resources/application-test.properties
+++ b/eip-splitter/src/test/resources/application-test.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-wire-tap/pom.xml b/eip-wire-tap/pom.xml
index c96063418c46..f44bbd232979 100644
--- a/eip-wire-tap/pom.xml
+++ b/eip-wire-tap/pom.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     copies of the Software, and to permit persons to whom the Software is
     furnished to do so, subject to the following conditions:
+
     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -17,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
index ca605cb78171..e9ec228fddc5 100644
--- a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
+++ b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java
index 994ceacdb6bc..ed089ed6082a 100644
--- a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java
+++ b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-wire-tap/src/main/resources/application.properties b/eip-wire-tap/src/main/resources/application.properties
index 90a152425a4e..13e13b959fd2 100644
--- a/eip-wire-tap/src/main/resources/application.properties
+++ b/eip-wire-tap/src/main/resources/application.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java
index 673803df706b..dce9d89783a4 100644
--- a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java
+++ b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
index bb433f350238..2d7704ccc282 100644
--- a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
+++ b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/eip-wire-tap/src/test/resources/application-test.properties b/eip-wire-tap/src/test/resources/application-test.properties
index e76faa1fc864..a64f4b316700 100644
--- a/eip-wire-tap/src/test/resources/application-test.properties
+++ b/eip-wire-tap/src/test/resources/application-test.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/pom.xml b/event-aggregator/pom.xml
index 2e9f4d9a97fb..191eaed043e0 100644
--- a/event-aggregator/pom.xml
+++ b/event-aggregator/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
index 2c489ff5b002..84731d57dbdb 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
index daa3a9674031..3da7a2574efb 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
index af19727b2959..709760f6e2e8 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
index e88d571fbf70..baa5865ebea0 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
index 9e341f1c78fd..bec9a7aec445 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
index 0d4f6af2da30..1d5ba4c22df4 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
index 50b7d501a799..cf6b85ac05a8 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
index 6248c44469d3..f32faf79a038 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
index a1095640a4bf..66805cdd9bdc 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
index 2072e227c838..b596f03e9f04 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
index 09548e38433d..a1a3f4036930 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
index c2f457e28ff2..570f027bacc9 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
index 28062c613ed1..7c7e77575f90 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
index c6e8e11db969..205d9555c2f4 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
index 3a5ae8f68f22..9e302c5c0a3f 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
index 5042c8f8d00b..d7abfce3e94d 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
index 7af5d9be8f19..f7c39ed535e0 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
index 87ed209d472a..ca2723d4255d 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
index 908024c9bbd5..801d56d3a12e 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-asynchronous/pom.xml b/event-asynchronous/pom.xml
index 5efa0252fba9..227c70a2afe3 100644
--- a/event-asynchronous/pom.xml
+++ b/event-asynchronous/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
index 820279bc058a..ddcc4430e4b8 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
index c22f54ca0e29..1b8ce7e79175 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
index e7a5e75b6d4b..0cd55fe9726b 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
index d54665bb21f5..4c1af377c2fc 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java
index bfb5d4f0433b..fc8016d78823 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
index 7ca5cfc9a6a4..bc73b7e05535 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
index b11f1a33597f..cd44a28422a6 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
index 17b46fd882e8..bcd4fa881a3d 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
index 7a37f7614849..6a7103fb8554 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/main/resources/config.properties b/event-asynchronous/src/main/resources/config.properties
index f76c07bb4dfc..10f048ad3edc 100644
--- a/event-asynchronous/src/main/resources/config.properties
+++ b/event-asynchronous/src/main/resources/config.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
index 372bc2f5825c..eac5f4634a7c 100644
--- a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
+++ b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
index 5271e4ec8e2f..17eb36162d18 100644
--- a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
+++ b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
@@ -1,18 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.event.asynchronous;
 
diff --git a/event-driven-architecture/pom.xml b/event-driven-architecture/pom.xml
index 778949862727..13217786ac36 100644
--- a/event-driven-architecture/pom.xml
+++ b/event-driven-architecture/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
index c41b0ed5a1b1..98b768c397bb 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
index be6d70ec1f87..962e419c4e59 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
index af209f4a9c6e..f4939c3cd0ae 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
index e1046cdcbb72..4b9410f5f73e 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
index fdcd00584e2d..419954b26d6d 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
index 427d7bd36bb9..e11c5452c87a 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
index 3208e1edf1eb..3db7b5418c85 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
index 3d8e2779fc42..b5cb63b228d6 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
index eef5f67854e3..b559b4b34fd0 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java
index 92ea232bcb53..b70974e4a1dc 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java b/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
index f74232ac1e60..f3c123dc1cf9 100644
--- a/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
+++ b/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java b/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
index 823605e9d302..c277125fd33e 100644
--- a/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
+++ b/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java b/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
index 6f647245dce0..10cb91413793 100644
--- a/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
+++ b/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-queue/pom.xml b/event-queue/pom.xml
index dd08a6ae7337..74f467a4847a 100644
--- a/event-queue/pom.xml
+++ b/event-queue/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Sepp�l�
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/App.java b/event-queue/src/main/java/com/iluwatar/event/queue/App.java
index 155be9c74bf2..88cc0bf570ae 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/App.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.event.queue;
 
 import java.io.BufferedReader;
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java b/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
index 2379bd31e628..f26e81a0bedc 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.event.queue;
 
 import org.slf4j.Logger;
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java b/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
index 5ced2e3b3811..24e106cf240e 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.event.queue;
 
 import javax.sound.sampled.AudioInputStream;
diff --git a/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java b/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
index 8cd7c9b898de..ea90dab9fb4f 100644
--- a/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
+++ b/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.event.queue;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/event-sourcing/pom.xml b/event-sourcing/pom.xml
index c97921a1c731..0b9c93770639 100644
--- a/event-sourcing/pom.xml
+++ b/event-sourcing/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Sepp�l�
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
index ad3120803ef5..9277514f4558 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
index a8ba649eb602..c4511d575a7e 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
index c526396f3976..b6042a80314b 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
index fa6539a4fba2..360f8be4e629 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
index 1629263a7ec6..8fc2e1cec23f 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
index b78484ffd130..c38966458fe2 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
index 05308c7c1f3a..58edf3491863 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
index 870d8d00ffe3..a6b0c19f4a61 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
index 2d957268ec9e..3fba5bea9a36 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/event-sourcing/src/test/java/IntegrationTest.java b/event-sourcing/src/test/java/IntegrationTest.java
index aab1ea7ea157..f13b81fc9388 100644
--- a/event-sourcing/src/test/java/IntegrationTest.java
+++ b/event-sourcing/src/test/java/IntegrationTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 import com.iluwatar.event.sourcing.domain.Account;
 import com.iluwatar.event.sourcing.event.AccountCreateEvent;
 import com.iluwatar.event.sourcing.event.MoneyDepositEvent;
diff --git a/execute-around/pom.xml b/execute-around/pom.xml
index ac56665fd9f5..1fc4125f3220 100644
--- a/execute-around/pom.xml
+++ b/execute-around/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/execute-around/src/main/java/com/iluwatar/execute/around/App.java b/execute-around/src/main/java/com/iluwatar/execute/around/App.java
index 679ddabdc7a1..e2dad92c6d5a 100644
--- a/execute-around/src/main/java/com/iluwatar/execute/around/App.java
+++ b/execute-around/src/main/java/com/iluwatar/execute/around/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java b/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
index dfa6b8fa5766..986ecc2e10ac 100644
--- a/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
+++ b/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java b/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
index 559e70270b1f..f601297fd482 100644
--- a/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
+++ b/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java b/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
index 298f7e0d790b..182b956911ad 100644
--- a/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
+++ b/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java b/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
index acd91f4b95ec..743c591a0cd4 100644
--- a/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
+++ b/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/pom.xml b/extension-objects/pom.xml
index 37322cc011db..7eb914e3ec9c 100644
--- a/extension-objects/pom.xml
+++ b/extension-objects/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/App.java b/extension-objects/src/main/java/App.java
index 0fcc548dc04c..dd1a4f1fca9b 100644
--- a/extension-objects/src/main/java/App.java
+++ b/extension-objects/src/main/java/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/abstractextensions/CommanderExtension.java b/extension-objects/src/main/java/abstractextensions/CommanderExtension.java
index 66dd3a25e5b5..050d8b7f0ee0 100644
--- a/extension-objects/src/main/java/abstractextensions/CommanderExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/CommanderExtension.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/abstractextensions/SergeantExtension.java b/extension-objects/src/main/java/abstractextensions/SergeantExtension.java
index 8df30c63e776..69def85f93c0 100644
--- a/extension-objects/src/main/java/abstractextensions/SergeantExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/SergeantExtension.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/abstractextensions/SoldierExtension.java b/extension-objects/src/main/java/abstractextensions/SoldierExtension.java
index 9296b620474e..7e689f6c756a 100644
--- a/extension-objects/src/main/java/abstractextensions/SoldierExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/SoldierExtension.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/abstractextensions/UnitExtension.java b/extension-objects/src/main/java/abstractextensions/UnitExtension.java
index b3b3bf7fad1d..e7a1f8381d55 100644
--- a/extension-objects/src/main/java/abstractextensions/UnitExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/UnitExtension.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/concreteextensions/Commander.java b/extension-objects/src/main/java/concreteextensions/Commander.java
index 7e978d59eda5..558e63b62c2f 100644
--- a/extension-objects/src/main/java/concreteextensions/Commander.java
+++ b/extension-objects/src/main/java/concreteextensions/Commander.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/concreteextensions/Sergeant.java b/extension-objects/src/main/java/concreteextensions/Sergeant.java
index a47fa07c30f9..710b959392d0 100644
--- a/extension-objects/src/main/java/concreteextensions/Sergeant.java
+++ b/extension-objects/src/main/java/concreteextensions/Sergeant.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/concreteextensions/Soldier.java b/extension-objects/src/main/java/concreteextensions/Soldier.java
index 1671347a62c1..70ca66177de4 100644
--- a/extension-objects/src/main/java/concreteextensions/Soldier.java
+++ b/extension-objects/src/main/java/concreteextensions/Soldier.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/units/CommanderUnit.java b/extension-objects/src/main/java/units/CommanderUnit.java
index 61b7a050d67f..94be0a192d5e 100644
--- a/extension-objects/src/main/java/units/CommanderUnit.java
+++ b/extension-objects/src/main/java/units/CommanderUnit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/units/SergeantUnit.java b/extension-objects/src/main/java/units/SergeantUnit.java
index a655abac4c52..e9171a0bdfb0 100644
--- a/extension-objects/src/main/java/units/SergeantUnit.java
+++ b/extension-objects/src/main/java/units/SergeantUnit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/units/SoldierUnit.java b/extension-objects/src/main/java/units/SoldierUnit.java
index 03617dd27586..bc321ebe59e1 100644
--- a/extension-objects/src/main/java/units/SoldierUnit.java
+++ b/extension-objects/src/main/java/units/SoldierUnit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/main/java/units/Unit.java b/extension-objects/src/main/java/units/Unit.java
index 1bf251a8e7b5..92d13c024901 100644
--- a/extension-objects/src/main/java/units/Unit.java
+++ b/extension-objects/src/main/java/units/Unit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/AppTest.java b/extension-objects/src/test/java/AppTest.java
index f3111bebbfe7..0ee5aee48f71 100644
--- a/extension-objects/src/test/java/AppTest.java
+++ b/extension-objects/src/test/java/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 import org.junit.jupiter.api.Test;
 
 /**
diff --git a/extension-objects/src/test/java/concreteextensions/CommanderTest.java b/extension-objects/src/test/java/concreteextensions/CommanderTest.java
index 95e70e480560..713fed505e7b 100644
--- a/extension-objects/src/test/java/concreteextensions/CommanderTest.java
+++ b/extension-objects/src/test/java/concreteextensions/CommanderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/concreteextensions/SergeantTest.java b/extension-objects/src/test/java/concreteextensions/SergeantTest.java
index f26830e2c21a..8b9ebff9f756 100644
--- a/extension-objects/src/test/java/concreteextensions/SergeantTest.java
+++ b/extension-objects/src/test/java/concreteextensions/SergeantTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/concreteextensions/SoldierTest.java b/extension-objects/src/test/java/concreteextensions/SoldierTest.java
index a9a6c476859d..a364bec7b36b 100644
--- a/extension-objects/src/test/java/concreteextensions/SoldierTest.java
+++ b/extension-objects/src/test/java/concreteextensions/SoldierTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/units/CommanderUnitTest.java b/extension-objects/src/test/java/units/CommanderUnitTest.java
index 7fa29946a2e2..e21e7fda5d0a 100644
--- a/extension-objects/src/test/java/units/CommanderUnitTest.java
+++ b/extension-objects/src/test/java/units/CommanderUnitTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/units/SergeantUnitTest.java b/extension-objects/src/test/java/units/SergeantUnitTest.java
index df42313f1b1a..fa074aa31b53 100644
--- a/extension-objects/src/test/java/units/SergeantUnitTest.java
+++ b/extension-objects/src/test/java/units/SergeantUnitTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/units/SoldierUnitTest.java b/extension-objects/src/test/java/units/SoldierUnitTest.java
index 5a16d6e8ebc6..aed478f50df1 100644
--- a/extension-objects/src/test/java/units/SoldierUnitTest.java
+++ b/extension-objects/src/test/java/units/SoldierUnitTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/extension-objects/src/test/java/units/UnitTest.java b/extension-objects/src/test/java/units/UnitTest.java
index 389c9f753db7..e6651862bda0 100644
--- a/extension-objects/src/test/java/units/UnitTest.java
+++ b/extension-objects/src/test/java/units/UnitTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/pom.xml b/facade/pom.xml
index 4a8b3e412c7b..9c68490a63f5 100644
--- a/facade/pom.xml
+++ b/facade/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/main/java/com/iluwatar/facade/App.java b/facade/src/main/java/com/iluwatar/facade/App.java
index 93c38710b2c9..ec8224ab9f83 100644
--- a/facade/src/main/java/com/iluwatar/facade/App.java
+++ b/facade/src/main/java/com/iluwatar/facade/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java b/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
index 01737dc8517e..56f02efa0cae 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
index a4e547f9e7bd..3663e39a1385 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
index d6cce8efd1cc..ecc4256e9cd3 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java b/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
index b313dd9890d9..d399b40e12a2 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java b/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
index ac573b2421b0..a022ab399917 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/test/java/com/iluwatar/facade/AppTest.java b/facade/src/test/java/com/iluwatar/facade/AppTest.java
index 366315e9e0d9..e40f892ab6cc 100644
--- a/facade/src/test/java/com/iluwatar/facade/AppTest.java
+++ b/facade/src/test/java/com/iluwatar/facade/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java b/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
index 19987acbc480..0f794c29bb96 100644
--- a/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
+++ b/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/pom.xml b/factory-kit/pom.xml
index 54554a35447a..03e5e822347a 100644
--- a/factory-kit/pom.xml
+++ b/factory-kit/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/App.java b/factory-kit/src/main/java/com/iluwatar/factorykit/App.java
index 7663701118da..cf24b8014e86 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/App.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
index 429728cbc721..f9e3a6777f4f 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
index c655c3be851a..46a0422e3eb7 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
index 8426c36a5a84..5b6c3e851ea5 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
index 15ff8b246283..9df13a8495eb 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
index 42ab5379992b..a0ca251f0b0a 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
index cf6a140dcd55..f86cb0506aa5 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
index 8ee9c6c399f7..f298d62731c8 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
index 3f0520190115..768e951e38b3 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java b/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
index 0be22b9b027d..66c65201fb22 100644
--- a/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
+++ b/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java b/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
index 544e62c0642b..7027b2bc5926 100644
--- a/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
+++ b/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
@@ -1,6 +1,6 @@
-  /**
+/**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/etc/presentation.html b/factory-method/etc/presentation.html
index 2b7c789530da..df520605ad53 100644
--- a/factory-method/etc/presentation.html
+++ b/factory-method/etc/presentation.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2017 Rodolfo Forte
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/pom.xml b/factory-method/pom.xml
index cc4d21d1a4c8..f4ca2cd5048b 100644
--- a/factory-method/pom.xml
+++ b/factory-method/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/App.java b/factory-method/src/main/java/com/iluwatar/factory/method/App.java
index 3fb1056821ea..12a37899cb03 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/App.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
index e856d467eb6e..dbb86c7a2c7c 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
index 63e083e3501d..9bc79c2c4e68 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java b/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
index 95771e248b9e..980f9d160b87 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
index 6df398a814e9..adb6e4fff17b 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java b/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
index 59ae0e7dc639..9f7951bf32ca 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java b/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
index c642622c3313..a785a797a811 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java b/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
index 9f5ce18764bb..db84f430ace8 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java b/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
index 4a73077c1440..c1ba3ea683ad 100644
--- a/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
+++ b/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java b/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
index 75d8e46779c6..de3e1f753d0b 100644
--- a/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
+++ b/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/feature-toggle/pom.xml b/feature-toggle/pom.xml
index 75da6ec9c0f9..7215eaf0083e 100644
--- a/feature-toggle/pom.xml
+++ b/feature-toggle/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
@@ -23,7 +23,6 @@
     THE SOFTWARE.
 
 -->
-
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="http://maven.apache.org/POM/4.0.0"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
index 351936b2cd64..b5271ee0836c 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.featuretoggle;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
index 284ccf2ab2cb..9b5bcc035b44 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
index 1ded334ec7d7..4a0fbc4b5b73 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
index 887c9f663bfe..00277c9e093e 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
index baf25aa8b7d6..a90c13e7deaf 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
index cb84ec533274..17d21d705c7e 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
index 8b85e93496ae..7d87c1f4d601 100644
--- a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
+++ b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.featuretoggle.pattern.propertiesversion;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
index 4755d569e09e..ca374a90462a 100644
--- a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
+++ b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
index 2771655ddefa..4489b86c9896 100644
--- a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
+++ b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/fluentinterface/pom.xml b/fluentinterface/pom.xml
index 23fc5d806866..1e76ea628f9d 100644
--- a/fluentinterface/pom.xml
+++ b/fluentinterface/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
index fd6fc66dd7e9..c33e1314b2d2 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java
index 693585962173..d368d8dc1d41 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java
index 389904bffc84..f977584a0e92 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java
index 1a4c88ed7c48..197a6a7be7d9 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java
index 3ffde22cb1d9..b7b18526c08a 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java
index 6e21bd8e41ad..78492272a5a1 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
index 5a99b96edb3d..f04e9453c78a 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java
index 4f4a118634c6..ce625f972067 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java
index 23b93b0a09ff..2397feae8b48 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/pom.xml b/flux/pom.xml
index 424aaffd2bc2..324e4499544b 100644
--- a/flux/pom.xml
+++ b/flux/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/action/Action.java b/flux/src/main/java/com/iluwatar/flux/action/Action.java
index 31765177a53c..5f64592f3280 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/Action.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/Action.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/action/ActionType.java b/flux/src/main/java/com/iluwatar/flux/action/ActionType.java
index f5b5a2f810bb..56a016a461f7 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/ActionType.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/ActionType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/action/Content.java b/flux/src/main/java/com/iluwatar/flux/action/Content.java
index 8854ebced07a..d4c71d71b846 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/Content.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/Content.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java b/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
index f6005b8d77ad..5891255cdd55 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java b/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
index 6dc95f5bc164..ab652c736f04 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java b/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
index 5e0f0d6f1f8f..0e8f5292ed9a 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/app/App.java b/flux/src/main/java/com/iluwatar/flux/app/App.java
index c758652c7fb0..5d00a2ce6e4d 100644
--- a/flux/src/main/java/com/iluwatar/flux/app/App.java
+++ b/flux/src/main/java/com/iluwatar/flux/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java b/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
index 3be55dc46144..dc515607a688 100644
--- a/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
+++ b/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java b/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
index b457dccbb254..42c46849b6fa 100644
--- a/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
+++ b/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java b/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
index 124e027bdac2..6dfb2469b279 100644
--- a/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
+++ b/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/store/Store.java b/flux/src/main/java/com/iluwatar/flux/store/Store.java
index 42a546c10982..4a48fa40974f 100644
--- a/flux/src/main/java/com/iluwatar/flux/store/Store.java
+++ b/flux/src/main/java/com/iluwatar/flux/store/Store.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/view/ContentView.java b/flux/src/main/java/com/iluwatar/flux/view/ContentView.java
index a501485c53df..d9f12489afdd 100644
--- a/flux/src/main/java/com/iluwatar/flux/view/ContentView.java
+++ b/flux/src/main/java/com/iluwatar/flux/view/ContentView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/view/MenuView.java b/flux/src/main/java/com/iluwatar/flux/view/MenuView.java
index 0744adce6091..491e82a80200 100644
--- a/flux/src/main/java/com/iluwatar/flux/view/MenuView.java
+++ b/flux/src/main/java/com/iluwatar/flux/view/MenuView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/main/java/com/iluwatar/flux/view/View.java b/flux/src/main/java/com/iluwatar/flux/view/View.java
index c7cc6036aa66..4912da29ead5 100644
--- a/flux/src/main/java/com/iluwatar/flux/view/View.java
+++ b/flux/src/main/java/com/iluwatar/flux/view/View.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java b/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java
index 53db61ddd0b6..62b62e9c271a 100644
--- a/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java b/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java
index 60f19d8f3bbc..c1db66e09d66 100644
--- a/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/app/AppTest.java b/flux/src/test/java/com/iluwatar/flux/app/AppTest.java
index 0a83759167b7..724925bc7a00 100644
--- a/flux/src/test/java/com/iluwatar/flux/app/AppTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/app/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java b/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java
index 54760557bf3f..05d9395791a7 100644
--- a/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java b/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java
index 02a16ef33e6c..a9d0f612abb3 100644
--- a/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java b/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java
index aa432e1ff7f3..dfe9e33a608e 100644
--- a/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java b/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java
index c4498bacf318..0a4877b71049 100644
--- a/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java b/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java
index 0967d51a888a..0179fbedcdfa 100644
--- a/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/pom.xml b/flyweight/pom.xml
index 43b9d3ade3e6..04b153be8ffb 100644
--- a/flyweight/pom.xml
+++ b/flyweight/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java b/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
index 01320e082961..dddf9e95abab 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/App.java b/flyweight/src/main/java/com/iluwatar/flyweight/App.java
index 043321b5f84a..a1051e05b619 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/App.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java
index 060aaea4ab05..569f98a92e18 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java
index 1b14f56be7d1..124bbd2ba0d9 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java
index 8baec7c13c4e..ee992227951e 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java
index 8f6bc113f72b..3b76c08c2c34 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java b/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java
index c6ce38760a5d..78f502e430e4 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java b/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java
index c93707000547..20ec7b394494 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java b/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java
index 3ee938838b06..a684b60749cb 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java
index 787e717fce62..9eb7e25ba8cd 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java b/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java
index 86d231e22a7c..c721043ea7cb 100644
--- a/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java
+++ b/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java b/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java
index f7a33f0505d7..63e575564c92 100644
--- a/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java
+++ b/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/pom.xml b/front-controller/pom.xml
index d7c2da36ea51..1f6e1a7f661a 100644
--- a/front-controller/pom.xml
+++ b/front-controller/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/App.java b/front-controller/src/main/java/com/iluwatar/front/controller/App.java
index 92f43e363d9c..1a70f2d4b398 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/App.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java b/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java
index 882784bbfe4f..d7932199ee78 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java
index b1bb77d3cd4b..54f0d18867df 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java
index af6c72d0d962..0a14da3f0f37 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java
index e5cc47043819..6c19c8563b71 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java
index 2191fcaa6d03..aec49bc6177e 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/Command.java b/front-controller/src/main/java/com/iluwatar/front/controller/Command.java
index 998d7dea87f7..7b14312013ee 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/Command.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/Command.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java b/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java
index 22961ef7b880..236290515559 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java b/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java
index 5dc7f3287904..6aa3b08391ec 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java b/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java
index ad888bf9ebc6..389151e20f71 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/View.java b/front-controller/src/main/java/com/iluwatar/front/controller/View.java
index ad43d0b026f0..7c85a5d9dea3 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/View.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/View.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java
index f7fe59cf1fd4..3df3825ca745 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java
index 429b97abb083..36cf7d823498 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java
index 9e8f986e20a6..8158c2a85546 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java
index 4b4eb6fdd896..7b5cd112d81a 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java
index a0c3032359ce..a90b97d033d9 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java b/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java
index 2e6f26c0c668..3ee5e17ac93d 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/guarded-suspension/pom.xml b/guarded-suspension/pom.xml
index e802eb4bd94a..b594a2b71108 100644
--- a/guarded-suspension/pom.xml
+++ b/guarded-suspension/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java
index 8747c84e5809..570012a893b6 100644
--- a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java
+++ b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java
index e75fc6c496d3..d3640215b1cb 100644
--- a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java
+++ b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java b/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java
index 794c7e9086c6..77135034da82 100644
--- a/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java
+++ b/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/half-sync-half-async/pom.xml b/half-sync-half-async/pom.xml
index 2ca43a964844..462d4ab0d3c8 100644
--- a/half-sync-half-async/pom.xml
+++ b/half-sync-half-async/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java
index b24e29b6a55c..6a0a4d38d6f0 100644
--- a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java
+++ b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java
index 2751b98709e4..c61568632c05 100644
--- a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java
+++ b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java
index 3e64edd9894c..05c4140c7e74 100644
--- a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java
+++ b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java
index d8c76b2814fb..ec6b9e685b10 100644
--- a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java
+++ b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java
index c10d4df50615..cc0a11bd76d8 100644
--- a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java
+++ b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/etc/ports_and_adapters.xml b/hexagonal/etc/ports_and_adapters.xml
index 9df3173d902e..83edb95e02ef 100644
--- a/hexagonal/etc/ports_and_adapters.xml
+++ b/hexagonal/etc/ports_and_adapters.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/etc/presentation.html b/hexagonal/etc/presentation.html
index 5c6d1d0a5c6a..35aca2bd3edc 100644
--- a/hexagonal/etc/presentation.html
+++ b/hexagonal/etc/presentation.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/pom.xml b/hexagonal/pom.xml
index 4f56a1020116..060d0135b428 100644
--- a/hexagonal/pom.xml
+++ b/hexagonal/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java
index 8d624fdbefb6..38d8cec3c3a3 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
index f1f70157097c..f2aa6d681ba5 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java
index 4c8d6febdb05..7c0ac3b78900 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java
index 60ef12610c5a..0b947ca44469 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java
index 899d2c7ac7b3..d74dab5608c1 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java
index d392b8b102b7..3fc6abab660a 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java
index 670824cb898e..bd299ca8b633 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java
index f2f4c7db2053..83fe1b200374 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java
index 5daf3af9c20c..572065ccf01d 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java
index 8a6594f79149..b355fb506473 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java
index b8681b57ecde..2328cfe4359d 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java
index c1c5e83264df..4c588abfefcf 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java
index c6501a5a61a4..1fcccbc13264 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java
index 7afa76503b4b..05587bff4c3c 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java
index 2c5340b63b2c..9b83e3ade9f0 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java
index a5b455354370..98fc858b5e4a 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java
index a63c56776c84..925523528971 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java
index 2f3c3be222a0..5a0d39c2067a 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java
index 6f47d6cf5a0d..32060107770e 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java
index fd6bfebdf9f1..5d88212b5022 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java
index fdc907305161..6d92d4b1792b 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java
index 6d5af3280b21..36f54a93c842 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java
index 72fb78dad9d7..549c3da193e0 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java
index 624acf5780a2..26fe2fa0e8ed 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java
index f8de9b5518fe..1719e24c12de 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
index 410b9449b368..3dddb6d9b4f6 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
index 2d2a53318620..583bf348fc7e 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java
index e2d74bc4301a..a5420e736cfa 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
index 1ea995c6608a..17f5f1a9bc09 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java
index 5e5bbbf532be..9855294e21b3 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java
index 4b39af3efce9..2e090b60757d 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java
index 7f994d7c0d8a..6f7649c3dd3e 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java
index ab41efbda5d1..795c41e1288e 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java
index 78710be26c26..ae1cd609d8c0 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
index 2baf58762678..33b5a3b033f8 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
index 4dafa98b8c28..10fd3c4b08c0 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java
index 38958a15bf52..ae8bc7b82eb9 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java
index a007cb871968..087ee998b2e3 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
index 0a313ddcf358..9b67c15b1264 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java
index de64d766083d..a5bf48dd429e 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java
index 1cbce359204c..7e5521663ea9 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
index 7f6c0edab291..89b4da4a0bf6 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/pom.xml b/intercepting-filter/pom.xml
index c4183c7d0742..bff125ee68cc 100644
--- a/intercepting-filter/pom.xml
+++ b/intercepting-filter/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java
index 2e48f73b28a0..5ca5c45e6282 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java
index 1ba7ee8d391c..1668aee89e0f 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java
index 1315f1318eb7..0a83c9a55e37 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java
index 54ab90385244..bf9c722373b3 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java
index 52a0487c49aa..7d13bfebc0ae 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java
index cc06c339d995..3a6ff185c277 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java
index 0cf2a1b6f7c0..ec2f7c55be5c 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java
index 1e0c0de35d97..7b7da756afd7 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java
index e9897ec9233e..31e4754f0135 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java
index 7efb181bb1a0..5af028645fc5 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java
index c298986527b2..1065f3af5ee3 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java
index bc9ff7d90414..255c9e1de7e5 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java
index c08503fa7e71..1d5678f0ac67 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java
index fb6cfb7e452c..49162eb922a9 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java
index 87846552c8e1..c62d226ba39c 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java
index 7af268550b8f..cd5188f43454 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java
index 40213ba5e675..14b3c82292c5 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/pom.xml b/interpreter/pom.xml
index aa834b2edbb5..311df2fe356f 100644
--- a/interpreter/pom.xml
+++ b/interpreter/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/App.java b/interpreter/src/main/java/com/iluwatar/interpreter/App.java
index 7404f9757bf3..732b76e0ffef 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/App.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java b/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java
index bea4d40517b4..19893bd373cd 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java
index b3f2299c34ad..34b3a149d324 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java
index 809b5331cf53..79506c48ddad 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java
index 2309d3190be9..7e835fb78259 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java
index 56c68b9db0bf..f3ac16cce745 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java
index 547c0fa13f0e..adc2c07098f3 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java
index a9a4f11d8968..70d77215ddb9 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java
index 276b934c37d3..6c407126ee3a 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java
index e5f4e61ee261..9d0535800c67 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java
index cc7c82e7ed7c..1c70dfdf9f38 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java
index 9687b5399a02..80538bd2d6d8 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/iterator/pom.xml b/iterator/pom.xml
index 6eafcb92cb48..7f8b120ec3e4 100644
--- a/iterator/pom.xml
+++ b/iterator/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/iterator/src/main/java/com/iluwatar/iterator/App.java b/iterator/src/main/java/com/iluwatar/iterator/App.java
index 35b2592e56a3..6810247ce93a 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/App.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/App.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator;
 
diff --git a/iterator/src/main/java/com/iluwatar/iterator/Iterator.java b/iterator/src/main/java/com/iluwatar/iterator/Iterator.java
index b46996968488..3da0abd4bc90 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/Iterator.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/Iterator.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator;
 
diff --git a/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java b/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java
index 81d025df515c..f92dc7b7ed10 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator.bst;
 
diff --git a/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java b/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java
index a8da7478790c..74290a60b03b 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator.bst;
 
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/Item.java b/iterator/src/main/java/com/iluwatar/iterator/list/Item.java
index 7f0f92d99ce7..c02558bd47ff 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/Item.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/Item.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java b/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java
index e360626814f6..4015a7bd1ed7 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
index 47bc7738486f..69ec2f1075f2 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator.list;
 
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java
index ab95d6b4d94a..e75b5aa8b29c 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator.list;
 
diff --git a/iterator/src/test/java/com/iluwatar/iterator/AppTest.java b/iterator/src/test/java/com/iluwatar/iterator/AppTest.java
index b7892db5bb4c..33541fc57e0c 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/AppTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/AppTest.java
@@ -1,22 +1,25 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- * <p>
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.iterator;
 
 import org.junit.jupiter.api.Test;
diff --git a/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java b/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java
index 81906333a308..3b30ef10c890 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator.bst;
 
diff --git a/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java b/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
index e15f130b7994..3909221f5d0e 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.iterator.list;
 
diff --git a/layers/pom.xml b/layers/pom.xml
index a6d3d17199f6..1e018c3a2ea3 100644
--- a/layers/pom.xml
+++ b/layers/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/App.java b/layers/src/main/java/com/iluwatar/layers/App.java
index 2dfeee90595b..2f870ec32182 100644
--- a/layers/src/main/java/com/iluwatar/layers/App.java
+++ b/layers/src/main/java/com/iluwatar/layers/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/Cake.java b/layers/src/main/java/com/iluwatar/layers/Cake.java
index 10490709e259..ebc88e600ff8 100644
--- a/layers/src/main/java/com/iluwatar/layers/Cake.java
+++ b/layers/src/main/java/com/iluwatar/layers/Cake.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
index fa338a40add3..9d215c430d6e 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
index 080d4f6a42d4..8404110c34f2 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
index 556a74c7afbf..fb71f82f3bda 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeDao.java b/layers/src/main/java/com/iluwatar/layers/CakeDao.java
index d1788b1e0832..91a6527cebc1 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeDao.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeInfo.java b/layers/src/main/java/com/iluwatar/layers/CakeInfo.java
index a1a2cb12eb9f..0883725eadc3 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeInfo.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeInfo.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeLayer.java b/layers/src/main/java/com/iluwatar/layers/CakeLayer.java
index a6dc920f93e3..e365e4dcaf52 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeLayer.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeLayer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java b/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
index d1edebe7aa88..a351f442ebd3 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java b/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
index f776c320e0a5..19b8c6fbdafb 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeTopping.java b/layers/src/main/java/com/iluwatar/layers/CakeTopping.java
index 47b2a44bae2d..a9f35502d12d 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeTopping.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeTopping.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java b/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
index fdbc0f3b4905..c4dece5c008c 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java b/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
index 031243f4a9f2..a6a4aa280132 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java b/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
index 029f64bb6889..ab96642e5569 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/java/com/iluwatar/layers/View.java b/layers/src/main/java/com/iluwatar/layers/View.java
index 7cf56530807d..a109cd853e92 100644
--- a/layers/src/main/java/com/iluwatar/layers/View.java
+++ b/layers/src/main/java/com/iluwatar/layers/View.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/resources/META-INF/persistence.xml b/layers/src/main/resources/META-INF/persistence.xml
index da9820d8a7db..043a19e62c2f 100644
--- a/layers/src/main/resources/META-INF/persistence.xml
+++ b/layers/src/main/resources/META-INF/persistence.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/resources/applicationContext.xml b/layers/src/main/resources/applicationContext.xml
index c149094c1fa3..f7c6f3530725 100644
--- a/layers/src/main/resources/applicationContext.xml
+++ b/layers/src/main/resources/applicationContext.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/main/resources/logback.xml b/layers/src/main/resources/logback.xml
index 1da6e5828175..3093a63c952d 100644
--- a/layers/src/main/resources/logback.xml
+++ b/layers/src/main/resources/logback.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/test/java/com/iluwatar/layers/AppTest.java b/layers/src/test/java/com/iluwatar/layers/AppTest.java
index aa14e039d050..bfd1fca5060c 100644
--- a/layers/src/test/java/com/iluwatar/layers/AppTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java b/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java
index 481915c63fda..ba2a6632fe83 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java b/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
index b325b9328555..f90cb41c34dc 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeTest.java b/layers/src/test/java/com/iluwatar/layers/CakeTest.java
index 60749287e0b2..ad816a5546a6 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java b/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
index 4aed18869e9e..2a859376950b 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/pom.xml b/lazy-loading/pom.xml
index d5dacc7ce041..d52c14a42f45 100644
--- a/lazy-loading/pom.xml
+++ b/lazy-loading/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java
index 0a5eac75953f..75a7e6f83abc 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java
index 1c23611c3136..29d2f897c51b 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java
index 5e4552ecfee4..30654570cbb9 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java
index b36ec24ba107..50b5b0bdc71e 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
index 7b7a933d43f0..db3429624362 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java
index 56b5a2c3d8f4..31325fbd06ab 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java
index bd43b0d35910..c52cbe81623f 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java
index 39e8a55d70ab..1e4895ba6b64 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java
index d4017363d392..9ccf452252b2 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java
index 3e5078397653..34337782d190 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/leader-election/pom.xml b/leader-election/pom.xml
index 7c1312d01a1d..725942e2adb2 100644
--- a/leader-election/pom.xml
+++ b/leader-election/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
@@ -15,7 +15,7 @@
     all copies or substantial portions of the Software.
 
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THFE WARRANTIES OF MERCHANTABILITY,
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
index 5f153870a300..556d725da0b1 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 import org.slf4j.Logger;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
index 4384da25f79d..687ac4b7d623 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 import java.util.List;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
index abaa62791185..dc64936e28ba 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 /**
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java b/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
index 7ac79e4bcd46..8b033a6d421b 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 import java.util.Objects;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
index 56e78a00856a..3c642b99152f 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 /**
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
index 17f658ec4244..bbaee2d5be34 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 /**
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
index 7355b34456a9..4ee86e789209 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.Instance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
index 70a9c60f341a..62e786a705a5 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
index 3fcadefba2de..c2bab0742a85 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.AbstractMessageManager;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
index ade5bb70dc29..de81d2d987ee 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.Instance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
index e3472e4b4669..850c804cf0b8 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
index 257a9f764d97..c20368765f98 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.AbstractMessageManager;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
index 3cd5b93d9fdd..719d333c702f 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection;
 
 import org.junit.jupiter.api.Test;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
index b4b527d5a813..1e84ee0fe4b4 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.bully;
 
 import org.junit.jupiter.api.Test;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
index 3a8e35b54abe..0e8e1390fd60 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.*;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
index 7581a8af1247..4523ad087b6d 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
index c6f50bc799fd..2a48b09dc876 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.ring;
 
 import org.junit.jupiter.api.Test;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
index 65c3916cc535..d9e34a5f6e93 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
index 64d5af69f5bb..0089a268df68 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.*;
diff --git a/marker/pom.xml b/marker/pom.xml
index afa82f4db4bf..d8166ab86c32 100644
--- a/marker/pom.xml
+++ b/marker/pom.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     copies of the Software, and to permit persons to whom the Software is
     furnished to do so, subject to the following conditions:
+
     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -17,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/marker/src/main/java/App.java b/marker/src/main/java/App.java
index d8fd54ecb3b9..2958b993f7b5 100644
--- a/marker/src/main/java/App.java
+++ b/marker/src/main/java/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/marker/src/main/java/Guard.java b/marker/src/main/java/Guard.java
index 4dd2a48872e6..9f7ba7e76090 100644
--- a/marker/src/main/java/Guard.java
+++ b/marker/src/main/java/Guard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/marker/src/main/java/Permission.java b/marker/src/main/java/Permission.java
index 2a85b336304d..369173cb5266 100644
--- a/marker/src/main/java/Permission.java
+++ b/marker/src/main/java/Permission.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/marker/src/main/java/Thief.java b/marker/src/main/java/Thief.java
index b8d6464e51ac..11be5828b7eb 100644
--- a/marker/src/main/java/Thief.java
+++ b/marker/src/main/java/Thief.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/marker/src/test/java/AppTest.java b/marker/src/test/java/AppTest.java
index 856635007c35..c658caba07d5 100644
--- a/marker/src/test/java/AppTest.java
+++ b/marker/src/test/java/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 import org.junit.jupiter.api.Test;
 
 /**
diff --git a/marker/src/test/java/GuardTest.java b/marker/src/test/java/GuardTest.java
index cadd82f827a9..9ab5ac018fb3 100644
--- a/marker/src/test/java/GuardTest.java
+++ b/marker/src/test/java/GuardTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 import org.junit.jupiter.api.Test;
 
 import static org.hamcrest.CoreMatchers.instanceOf;
diff --git a/marker/src/test/java/ThiefTest.java b/marker/src/test/java/ThiefTest.java
index 56492334c957..813ebe907609 100644
--- a/marker/src/test/java/ThiefTest.java
+++ b/marker/src/test/java/ThiefTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.assertFalse;
diff --git a/master-worker-pattern/pom.xml b/master-worker-pattern/pom.xml
index be512fdef041..8ce79ed7f7c5 100644
--- a/master-worker-pattern/pom.xml
+++ b/master-worker-pattern/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
index 09186388115e..ce1f7b625653 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 import com.iluwatar.masterworker.system.ArrayTransposeMasterWorker;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java
index fe435b064dca..fcd4ab977eb7 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java
index 30a446477d18..47c0d364a0f7 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 /**
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
index 3e399a11e453..e3125abe8032 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 import java.util.Random;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java
index 994c6b56d0b1..6e89e9476bf8 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java
index a63e083d4ada..0e73e21b3f04 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 /**
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java
index d7b931b2e8aa..aba8c92d62b9 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system;
 
 import com.iluwatar.masterworker.system.systemmaster.ArrayTransposeMaster;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java
index 4342e7fbb54e..142b5fd7c2cc 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system;
 
 import com.iluwatar.masterworker.Input;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
index 9f446b96a6b7..81068878b984 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system.systemmaster;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java
index 8df46e12ee08..4a2d98f34093 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system.systemmaster;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java
index 7781bd365c57..9820284657d6 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system.systemworkers;
 
 import com.iluwatar.masterworker.ArrayInput;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java
index 3ff27e5477e3..99c769a4a087 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system.systemworkers;
 
 import com.iluwatar.masterworker.Input;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
index 666d469a5e1e..46b2cce9d27a 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
index 5ee89a94ad96..72282b0df825 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
index 0ac9f67e161e..fd97b37ad457 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
index 307696e0c97e..e1f0433c9fa0 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.masterworker.system.systemworkers;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/mediator/pom.xml b/mediator/pom.xml
index 14aadac8dd9b..7fba84dd11ab 100644
--- a/mediator/pom.xml
+++ b/mediator/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Action.java b/mediator/src/main/java/com/iluwatar/mediator/Action.java
index 4deb0388dab5..479f86d55fc9 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Action.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Action.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/App.java b/mediator/src/main/java/com/iluwatar/mediator/App.java
index 09433da26d42..8fd981e80493 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/App.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java b/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java
index 654048d55df6..d47cd997e5a8 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Hunter.java b/mediator/src/main/java/com/iluwatar/mediator/Hunter.java
index 23988bd58939..5e7a703f5f51 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Hunter.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Hunter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Party.java b/mediator/src/main/java/com/iluwatar/mediator/Party.java
index d68e027913fb..a4e9f6348e65 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Party.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Party.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java b/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java
index d30ee3ba41a6..31bdbf019c4e 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java b/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java
index 09f64c215981..815614ebbb6d 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java b/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java
index 4c60a3b43b64..c5825e0d9eb8 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Rogue.java b/mediator/src/main/java/com/iluwatar/mediator/Rogue.java
index e0b6c7847791..551c51037c50 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Rogue.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Rogue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Wizard.java b/mediator/src/main/java/com/iluwatar/mediator/Wizard.java
index fb0833e57cca..61e9b15401a4 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Wizard.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Wizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/test/java/com/iluwatar/mediator/AppTest.java b/mediator/src/test/java/com/iluwatar/mediator/AppTest.java
index a375490cd2d1..8a24bb76d5ba 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/AppTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java b/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java
index 820bf17ee419..2090403062b1 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java b/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
index 03db825e9dcf..b9baac60d6b1 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/pom.xml b/memento/pom.xml
index 7eadc5839483..260cb4c58016 100644
--- a/memento/pom.xml
+++ b/memento/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/src/main/java/com/iluwatar/memento/App.java b/memento/src/main/java/com/iluwatar/memento/App.java
index c20ad4654baf..64c283bdc790 100644
--- a/memento/src/main/java/com/iluwatar/memento/App.java
+++ b/memento/src/main/java/com/iluwatar/memento/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/src/main/java/com/iluwatar/memento/Star.java b/memento/src/main/java/com/iluwatar/memento/Star.java
index aac1e75fc301..06b24448a9d9 100644
--- a/memento/src/main/java/com/iluwatar/memento/Star.java
+++ b/memento/src/main/java/com/iluwatar/memento/Star.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/src/main/java/com/iluwatar/memento/StarMemento.java b/memento/src/main/java/com/iluwatar/memento/StarMemento.java
index 94e6da186d29..fe5b26a58483 100644
--- a/memento/src/main/java/com/iluwatar/memento/StarMemento.java
+++ b/memento/src/main/java/com/iluwatar/memento/StarMemento.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/src/main/java/com/iluwatar/memento/StarType.java b/memento/src/main/java/com/iluwatar/memento/StarType.java
index 414cccc465e7..a7bea6be861b 100644
--- a/memento/src/main/java/com/iluwatar/memento/StarType.java
+++ b/memento/src/main/java/com/iluwatar/memento/StarType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/src/test/java/com/iluwatar/memento/AppTest.java b/memento/src/test/java/com/iluwatar/memento/AppTest.java
index c6ea91e9bccc..d432c9e8e724 100644
--- a/memento/src/test/java/com/iluwatar/memento/AppTest.java
+++ b/memento/src/test/java/com/iluwatar/memento/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/memento/src/test/java/com/iluwatar/memento/StarTest.java b/memento/src/test/java/com/iluwatar/memento/StarTest.java
index c3d16efe5d8b..bf9c3dacad8d 100644
--- a/memento/src/test/java/com/iluwatar/memento/StarTest.java
+++ b/memento/src/test/java/com/iluwatar/memento/StarTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/pom.xml b/model-view-controller/pom.xml
index 64cb39f47f6e..035a6a27bb95 100644
--- a/model-view-controller/pom.xml
+++ b/model-view-controller/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java
index a2f8d7a6ebde..cede84db2c7c 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java
index 8c9ec44668d8..300c23ab4213 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java
index 2d2d7f311e82..4efc6c8b8eea 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java
index 96ccfa233475..bce81cb70f57 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java
index 36beadf709d2..39db87991ebe 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java
index 0adcaf99ba88..84f402943d07 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java
index 1f3e2a20fe74..c56e22b2dcf2 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java
index 1c4dc3dad1db..0d2af602d118 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java
index 73f3487702e6..86026e441fe1 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java
index 339c170f4cf5..ee89b71b363b 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java
index 855c976060d1..a492a4493f01 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/etc/data/test.txt b/model-view-presenter/etc/data/test.txt
index 3f3607972b58..eb032e7207df 100644
--- a/model-view-presenter/etc/data/test.txt
+++ b/model-view-presenter/etc/data/test.txt
@@ -1,6 +1,6 @@
 ====
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/pom.xml b/model-view-presenter/pom.xml
index 2be7b30ca848..14de90aed9e8 100644
--- a/model-view-presenter/pom.xml
+++ b/model-view-presenter/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java
index 26f16bcec177..058fb5996ea4 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java
index 5952cf5f17bd..eee206faefd7 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java
index b39db04a89a7..d82ce553bee1 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java
index 233b1dcf73c5..315ac43be549 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java
index e4510eabee10..ecf724e3fb25 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java
index e6ab93f66bed..8c03a446842f 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java
index c1b33cb30479..6d9840bac999 100644
--- a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java
+++ b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java
index 56bc3b8bdf20..3d57e63ebee5 100644
--- a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java
+++ b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java
index ff68cef6e3be..351452868e9b 100644
--- a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java
+++ b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/module/pom.xml b/module/pom.xml
index df8c1494214d..920efc01c9da 100644
--- a/module/pom.xml
+++ b/module/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2016 Amit Dixit
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/module/src/main/java/com/iluwatar/module/App.java b/module/src/main/java/com/iluwatar/module/App.java
index ccb96772e559..69279d0f77d4 100644
--- a/module/src/main/java/com/iluwatar/module/App.java
+++ b/module/src/main/java/com/iluwatar/module/App.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.module;
 
diff --git a/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java b/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
index 0efdd90338d1..6ab358777f6e 100644
--- a/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
+++ b/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.module;
 
diff --git a/module/src/main/java/com/iluwatar/module/FileLoggerModule.java b/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
index e80444dabb86..1ec85ea47547 100644
--- a/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
+++ b/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.module;
 
diff --git a/module/src/main/resources/log4j.xml b/module/src/main/resources/log4j.xml
index b591c17e1665..5c7e49d51a98 100644
--- a/module/src/main/resources/log4j.xml
+++ b/module/src/main/resources/log4j.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/module/src/test/java/com/iluwatar/module/AppTest.java b/module/src/test/java/com/iluwatar/module/AppTest.java
index 0514dff3a859..4236e422411f 100644
--- a/module/src/test/java/com/iluwatar/module/AppTest.java
+++ b/module/src/test/java/com/iluwatar/module/AppTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.module;
 
diff --git a/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java b/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
index 4352b48ebb02..5f7616f02321 100644
--- a/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
+++ b/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.module;
 
diff --git a/monad/pom.xml b/monad/pom.xml
index d9a436a6b569..67768a5d52b3 100644
--- a/monad/pom.xml
+++ b/monad/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/monad/src/main/java/com/iluwatar/monad/App.java b/monad/src/main/java/com/iluwatar/monad/App.java
index 29dd1d31f9fd..7c3efe70b2d1 100644
--- a/monad/src/main/java/com/iluwatar/monad/App.java
+++ b/monad/src/main/java/com/iluwatar/monad/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monad/src/main/java/com/iluwatar/monad/Sex.java b/monad/src/main/java/com/iluwatar/monad/Sex.java
index 6c6d6eff62ff..a34dbc6928a5 100644
--- a/monad/src/main/java/com/iluwatar/monad/Sex.java
+++ b/monad/src/main/java/com/iluwatar/monad/Sex.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monad/src/main/java/com/iluwatar/monad/User.java b/monad/src/main/java/com/iluwatar/monad/User.java
index 406407fea0c4..7ade709de9c9 100644
--- a/monad/src/main/java/com/iluwatar/monad/User.java
+++ b/monad/src/main/java/com/iluwatar/monad/User.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monad/src/main/java/com/iluwatar/monad/Validator.java b/monad/src/main/java/com/iluwatar/monad/Validator.java
index 13e87b7f51bc..c30427e7140b 100644
--- a/monad/src/main/java/com/iluwatar/monad/Validator.java
+++ b/monad/src/main/java/com/iluwatar/monad/Validator.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monad/src/test/java/com/iluwatar/monad/AppTest.java b/monad/src/test/java/com/iluwatar/monad/AppTest.java
index d6515dfc202f..2ffead426296 100644
--- a/monad/src/test/java/com/iluwatar/monad/AppTest.java
+++ b/monad/src/test/java/com/iluwatar/monad/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monad/src/test/java/com/iluwatar/monad/MonadTest.java b/monad/src/test/java/com/iluwatar/monad/MonadTest.java
index d5c4ded80467..5b8547d5acd9 100644
--- a/monad/src/test/java/com/iluwatar/monad/MonadTest.java
+++ b/monad/src/test/java/com/iluwatar/monad/MonadTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/pom.xml b/monostate/pom.xml
index 018e352483a4..b39ef2d95b06 100644
--- a/monostate/pom.xml
+++ b/monostate/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/src/main/java/com/iluwatar/monostate/App.java b/monostate/src/main/java/com/iluwatar/monostate/App.java
index e84bb43ad623..3e536d2b20de 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/App.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java b/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
index 8a9870531a0f..23052d16b966 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/src/main/java/com/iluwatar/monostate/Request.java b/monostate/src/main/java/com/iluwatar/monostate/Request.java
index 36b8e11a192b..96a90dc9ed4e 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/Request.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/Request.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/src/main/java/com/iluwatar/monostate/Server.java b/monostate/src/main/java/com/iluwatar/monostate/Server.java
index 6b98d11e165a..387947824a9f 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/Server.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/Server.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/src/test/java/com/iluwatar/monostate/AppTest.java b/monostate/src/test/java/com/iluwatar/monostate/AppTest.java
index dfa2542aa204..4ce49f03df8a 100644
--- a/monostate/src/test/java/com/iluwatar/monostate/AppTest.java
+++ b/monostate/src/test/java/com/iluwatar/monostate/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java b/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java
index 285e1db2c250..e806696e7ce1 100644
--- a/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java
+++ b/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/pom.xml b/multiton/pom.xml
index df26fe204470..cd827aa6de27 100644
--- a/multiton/pom.xml
+++ b/multiton/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/main/java/com/iluwatar/multiton/App.java b/multiton/src/main/java/com/iluwatar/multiton/App.java
index 18821af66e0b..daf1ea4d9530 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/App.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java b/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java
index bfb068b7a14a..e7f8ef65b03d 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java b/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java
index 375176c4fd15..7d120fed0197 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java b/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java
index 97d664e3c8d3..62903c9c8286 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/test/java/com/iluwatar/multiton/AppTest.java b/multiton/src/test/java/com/iluwatar/multiton/AppTest.java
index 14e725b26a2a..8672e18157fd 100644
--- a/multiton/src/test/java/com/iluwatar/multiton/AppTest.java
+++ b/multiton/src/test/java/com/iluwatar/multiton/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java b/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java
index b718b9c68a76..6a890777e62f 100644
--- a/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java
+++ b/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java b/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java
index 941ceeee4d67..b9545dfefca8 100644
--- a/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java
+++ b/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mute-idiom/pom.xml b/mute-idiom/pom.xml
index 271e5265836c..aeb18dc5ce6e 100644
--- a/mute-idiom/pom.xml
+++ b/mute-idiom/pom.xml
@@ -1,19 +1,28 @@
 <?xml version="1.0"?>
-<!-- The MIT License Copyright (c) 2014-2016 Ilkka Seppälä Permission is hereby 
-	granted, free of charge, to any person obtaining a copy of this software 
-	and associated documentation files (the "Software"), to deal in the Software 
-	without restriction, including without limitation the rights to use, copy, 
-	modify, merge, publish, distribute, sublicense, and/or sell copies of the 
-	Software, and to permit persons to whom the Software is furnished to do so, 
-	subject to the following conditions: The above copyright notice and this 
-	permission notice shall be included in all copies or substantial portions 
-	of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 
-	KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
-	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
-	NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
-	DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
-	ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
-	DEALINGS IN THE SOFTWARE. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
 	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/App.java b/mute-idiom/src/main/java/com/iluwatar/mute/App.java
index c35559dcd97f..f8ac25f5c42c 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/App.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.mute;
 
 import org.slf4j.Logger;
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java b/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java
index 7a37ef03dfe0..9a3feefc1033 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.mute;
 
 /**
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java b/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java
index d5d9b802849f..6c2c417017ae 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java b/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java
index 11bb3a6ec875..366f014b4fba 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.mute;
 
 import java.io.Closeable;
diff --git a/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java b/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java
index 31624c99449b..8d2299492197 100644
--- a/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java
+++ b/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.mute;
 
 import org.junit.jupiter.api.Test;
diff --git a/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java b/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java
index 07498645e83c..9d946810fee0 100644
--- a/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java
+++ b/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.mute;
 
 import org.junit.jupiter.api.Test;
diff --git a/mutex/pom.xml b/mutex/pom.xml
index 2075fb4a2462..05f9295eead8 100644
--- a/mutex/pom.xml
+++ b/mutex/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Sepp�l�
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/main/java/com/iluwatar/mutex/App.java b/mutex/src/main/java/com/iluwatar/mutex/App.java
index e31e8f4bc799..2e8f572566e9 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/App.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Jar.java b/mutex/src/main/java/com/iluwatar/mutex/Jar.java
index 17e6f4c1e150..60236a57b728 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Jar.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Jar.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Lock.java b/mutex/src/main/java/com/iluwatar/mutex/Lock.java
index 91c8adde7377..aca8de4c0978 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Lock.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Lock.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Mutex.java b/mutex/src/main/java/com/iluwatar/mutex/Mutex.java
index b3b21d059b89..1b1bced56ad0 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Mutex.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Mutex.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Thief.java b/mutex/src/main/java/com/iluwatar/mutex/Thief.java
index d8520a2a6cce..1798f4673598 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Thief.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Thief.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/test/java/com/iluwatar/mutex/AppTest.java b/mutex/src/test/java/com/iluwatar/mutex/AppTest.java
index 8e9ecf875019..4195edbc2e25 100644
--- a/mutex/src/test/java/com/iluwatar/mutex/AppTest.java
+++ b/mutex/src/test/java/com/iluwatar/mutex/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/test/java/com/iluwatar/mutex/JarTest.java b/mutex/src/test/java/com/iluwatar/mutex/JarTest.java
index 4f2e91d7e049..ec359aa18877 100644
--- a/mutex/src/test/java/com/iluwatar/mutex/JarTest.java
+++ b/mutex/src/test/java/com/iluwatar/mutex/JarTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java b/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java
index 4d61764d85ad..3914e99c9994 100644
--- a/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java
+++ b/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/naked-objects/dom/exclude-pmd.properties b/naked-objects/dom/exclude-pmd.properties
index bda3929accc6..e281170f75a4 100644
--- a/naked-objects/dom/exclude-pmd.properties
+++ b/naked-objects/dom/exclude-pmd.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/naked-objects/dom/pom.xml b/naked-objects/dom/pom.xml
index e816c76bbd78..b8a04a53bb24 100644
--- a/naked-objects/dom/pom.xml
+++ b/naked-objects/dom/pom.xml
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor 
-	license agreements. See the NOTICE file distributed with this work for additional 
-	information regarding copyright ownership. The ASF licenses this file to 
-	you under the Apache License, Version 2.0 (the "License"); you may not use 
-	this file except in compliance with the License. You may obtain a copy of 
-	the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required 
-	by applicable law or agreed to in writing, software distributed under the 
-	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
-	OF ANY KIND, either express or implied. See the License for the specific 
-	language governing permissions and limitations under the License. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/naked-objects/dom/src/main/java/META-INF/persistence.xml b/naked-objects/dom/src/main/java/META-INF/persistence.xml
index 8824aa1ace92..fd916b0456bd 100644
--- a/naked-objects/dom/src/main/java/META-INF/persistence.xml
+++ b/naked-objects/dom/src/main/java/META-INF/persistence.xml
@@ -1,21 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!--
-  Licensed to the Apache Software Foundation (ASF) under one
-  or more contributor license agreements.  See the NOTICE file
-  distributed with this work for additional information
-  regarding copyright ownership.  The ASF licenses this file
-  to you under the Apache License, Version 2.0 (the
-  "License"); you may not use this file except in compliance
-  with the License.  You may obtain a copy of the License at
-  
-         http://www.apache.org/licenses/LICENSE-2.0
-         
-  Unless required by applicable law or agreed to in writing,
-  software distributed under the License is distributed on an
-  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-  KIND, either express or implied.  See the License for the
-  specific language governing permissions and limitations
-  under the License.
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
 -->
 <persistence xmlns="http://java.sun.com/xml/ns/persistence"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java
index 30469ba8e736..910b492b4120 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.dom.app.homepage;
 
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java
index dfb499f0f876..6d8f87aeb977 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.dom.app.homepage;
 
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java
index c7972ab84f9f..b2c950e8d04f 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.dom.modules.simple;
 
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java
index 249fbb1f07cb..9ef5e5395487 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.dom.modules.simple;
 
diff --git a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java
index 085a01408d1c..9affd1b4f576 100644
--- a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java
+++ b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java
@@ -1,16 +1,24 @@
 /**
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.dom.modules.simple;
 
diff --git a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java
index 52ea8e0a1485..0b1878cc2740 100644
--- a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java
+++ b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java
@@ -1,16 +1,24 @@
 /**
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.dom.modules.simple;
 
diff --git a/naked-objects/fixture/pom.xml b/naked-objects/fixture/pom.xml
index 6426eb1d6473..9de092976117 100644
--- a/naked-objects/fixture/pom.xml
+++ b/naked-objects/fixture/pom.xml
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor 
-	license agreements. See the NOTICE file distributed with this work for additional 
-	information regarding copyright ownership. The ASF licenses this file to 
-	you under the Apache License, Version 2.0 (the "License"); you may not use 
-	this file except in compliance with the License. You may obtain a copy of 
-	the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required 
-	by applicable law or agreed to in writing, software distributed under the 
-	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
-	OF ANY KIND, either express or implied. See the License for the specific 
-	language governing permissions and limitations under the License. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java b/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java
index ccc11f2b8ece..4496d2e32dd2 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.fixture;
 
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java
index 58b656a9816f..89eadad31f0c 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java
@@ -1,18 +1,25 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package domainapp.fixture.modules.simple;
 
 import org.apache.isis.applib.fixturescripts.FixtureScript;
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java
index c0319d95383e..a5092c2ec70e 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java
@@ -1,18 +1,25 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package domainapp.fixture.modules.simple;
 
 import org.apache.isis.applib.fixturescripts.FixtureScript;
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java b/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
index be891158a0d7..33e5570a6063 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
@@ -1,18 +1,25 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package domainapp.fixture.scenarios;
 
 import java.util.Arrays;
diff --git a/naked-objects/integtests/pom.xml b/naked-objects/integtests/pom.xml
index 7365a71a9acb..62d25df032c9 100644
--- a/naked-objects/integtests/pom.xml
+++ b/naked-objects/integtests/pom.xml
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor 
-	license agreements. See the NOTICE file distributed with this work for additional 
-	information regarding copyright ownership. The ASF licenses this file to 
-	you under the Apache License, Version 2.0 (the "License"); you may not use 
-	this file except in compliance with the License. You may obtain a copy of 
-	the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required 
-	by applicable law or agreed to in writing, software distributed under the 
-	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
-	OF ANY KIND, either express or implied. See the License for the specific 
-	language governing permissions and limitations under the License. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java b/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
index 3ac5a1d75f2e..d5f0cd55265a 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.bootstrap;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
index e41399fdd7d8..b53e88af0c0e 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
@@ -1,16 +1,24 @@
 /**
- * O * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.specglue;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java
index 7a75a038139f..acc1485eca51 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java
@@ -1,16 +1,24 @@
 /**
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.specglue;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java
index b7af9f05232d..6c98b008c462 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java
@@ -1,16 +1,24 @@
 /**
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.specglue.modules.simple;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java
index 8a842a0f3140..8f197985d6b5 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java
@@ -1,16 +1,24 @@
 /**
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.specs;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
index 66deaeb84034..0db09fceb69f 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
@@ -1,20 +1,24 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.tests;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java
index 3d9009bf88af..0fc7c8f0b0e1 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java
@@ -1,20 +1,24 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.tests.modules.simple;
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java
index 168d4865a574..a150bdb5a726 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java
@@ -1,20 +1,24 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.integtests.tests.modules.simple;
 
diff --git a/naked-objects/pom.xml b/naked-objects/pom.xml
index 271a07705589..b035c3894058 100644
--- a/naked-objects/pom.xml
+++ b/naked-objects/pom.xml
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor 
-	license agreements. See the NOTICE file distributed with this work for additional 
-	information regarding copyright ownership. The ASF licenses this file to 
-	you under the Apache License, Version 2.0 (the "License"); you may not use 
-	this file except in compliance with the License. You may obtain a copy of 
-	the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required 
-	by applicable law or agreed to in writing, software distributed under the 
-	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
-	OF ANY KIND, either express or implied. See the License for the specific 
-	language governing permissions and limitations under the License. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/naked-objects/webapp/ide/intellij/launch/README.txt b/naked-objects/webapp/ide/intellij/launch/README.txt
index 6659454efdbe..2977f3068716 100644
--- a/naked-objects/webapp/ide/intellij/launch/README.txt
+++ b/naked-objects/webapp/ide/intellij/launch/README.txt
@@ -1,6 +1,6 @@
 ====
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/naked-objects/webapp/ide/intellij/launch/SimpleApp_PROTOTYPE.xml b/naked-objects/webapp/ide/intellij/launch/SimpleApp_PROTOTYPE.xml
index 9831f9a1f7bf..c27b5fbdd00a 100644
--- a/naked-objects/webapp/ide/intellij/launch/SimpleApp_PROTOTYPE.xml
+++ b/naked-objects/webapp/ide/intellij/launch/SimpleApp_PROTOTYPE.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/naked-objects/webapp/ide/intellij/launch/SimpleApp__enhance_only_.xml b/naked-objects/webapp/ide/intellij/launch/SimpleApp__enhance_only_.xml
index 06423bc48671..31995a187716 100644
--- a/naked-objects/webapp/ide/intellij/launch/SimpleApp__enhance_only_.xml
+++ b/naked-objects/webapp/ide/intellij/launch/SimpleApp__enhance_only_.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/naked-objects/webapp/pom.xml b/naked-objects/webapp/pom.xml
index e3b8d122aba0..e26c5f5610ad 100644
--- a/naked-objects/webapp/pom.xml
+++ b/naked-objects/webapp/pom.xml
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor 
-	license agreements. See the NOTICE file distributed with this work for additional 
-	information regarding copyright ownership. The ASF licenses this file to 
-	you under the Apache License, Version 2.0 (the "License"); you may not use 
-	this file except in compliance with the License. You may obtain a copy of 
-	the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required 
-	by applicable law or agreed to in writing, software distributed under the 
-	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
-	OF ANY KIND, either express or implied. See the License for the specific 
-	language governing permissions and limitations under the License. -->
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
diff --git a/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java b/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
index 459e4b7de9e0..cf15632faf53 100644
--- a/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
+++ b/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
@@ -1,16 +1,24 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
- * agreements. See the NOTICE file distributed with this work for additional information regarding
- * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License. You may obtain a
- * copy of the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package domainapp.webapp;
 
diff --git a/naked-objects/webapp/src/main/resources/domainapp/webapp/welcome.html b/naked-objects/webapp/src/main/resources/domainapp/webapp/welcome.html
index a87d67384a9f..e81389640efc 100644
--- a/naked-objects/webapp/src/main/resources/domainapp/webapp/welcome.html
+++ b/naked-objects/webapp/src/main/resources/domainapp/webapp/welcome.html
@@ -1,21 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Licensed to the Apache Software Foundation (ASF) under one
-  or more contributor license agreements.  See the NOTICE file
-  distributed with this work for additional information
-  regarding copyright ownership.  The ASF licenses this file
-  to you under the Apache License, Version 2.0 (the
-  "License"); you may not use this file except in compliance
-  with the License.  You may obtain a copy of the License at
-  
-         http://www.apache.org/licenses/LICENSE-2.0
-         
-  Unless required by applicable law or agreed to in writing,
-  software distributed under the License is distributed on an
-  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-  KIND, either express or implied.  See the License for the
-  specific language governing permissions and limitations
-  under the License.
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
 -->
 <p class="intro">
     <a href="http://isis.apache.org" target="_blank">Apache Isis</a>&trade; is a platform to let you rapidly develop
diff --git a/naked-objects/webapp/src/main/webapp/WEB-INF/isis.properties b/naked-objects/webapp/src/main/webapp/WEB-INF/isis.properties
index 929d1775a8b9..2ebd42968626 100644
--- a/naked-objects/webapp/src/main/webapp/WEB-INF/isis.properties
+++ b/naked-objects/webapp/src/main/webapp/WEB-INF/isis.properties
@@ -1,19 +1,25 @@
-#  Licensed to the Apache Software Foundation (ASF) under one
-#  or more contributor license agreements.  See the NOTICE file
-#  distributed with this work for additional information
-#  regarding copyright ownership.  The ASF licenses this file
-#  to you under the Apache License, Version 2.0 (the
-#  "License"); you may not use this file except in compliance
-#  with the License.  You may obtain a copy of the License at
-#  
-#         http://www.apache.org/licenses/LICENSE-2.0
-#         
-#  Unless required by applicable law or agreed to in writing,
-#  software distributed under the License is distributed on an
-#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-#  KIND, either express or implied.  See the License for the
-#  specific language governing permissions and limitations
-#  under the License.
+#
+# The MIT License
+# Copyright © 2014-2019 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
 
 
 #################################################################################
diff --git a/naked-objects/webapp/src/main/webapp/WEB-INF/persistor.properties b/naked-objects/webapp/src/main/webapp/WEB-INF/persistor.properties
index c73af73c78d4..594b97edec95 100644
--- a/naked-objects/webapp/src/main/webapp/WEB-INF/persistor.properties
+++ b/naked-objects/webapp/src/main/webapp/WEB-INF/persistor.properties
@@ -1,19 +1,25 @@
-#  Licensed to the Apache Software Foundation (ASF) under one
-#  or more contributor license agreements.  See the NOTICE file
-#  distributed with this work for additional information
-#  regarding copyright ownership.  The ASF licenses this file
-#  to you under the Apache License, Version 2.0 (the
-#  "License"); you may not use this file except in compliance
-#  with the License.  You may obtain a copy of the License at
-#  
-#         http://www.apache.org/licenses/LICENSE-2.0
-#         
-#  Unless required by applicable law or agreed to in writing,
-#  software distributed under the License is distributed on an
-#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-#  KIND, either express or implied.  See the License for the
-#  specific language governing permissions and limitations
-#  under the License.
+#
+# The MIT License
+# Copyright © 2014-2019 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
 
 
 
diff --git a/naked-objects/webapp/src/main/webapp/WEB-INF/persistor_datanucleus.properties b/naked-objects/webapp/src/main/webapp/WEB-INF/persistor_datanucleus.properties
index 675ced3bf8c0..572b2e194c95 100644
--- a/naked-objects/webapp/src/main/webapp/WEB-INF/persistor_datanucleus.properties
+++ b/naked-objects/webapp/src/main/webapp/WEB-INF/persistor_datanucleus.properties
@@ -1,19 +1,25 @@
-#  Licensed to the Apache Software Foundation (ASF) under one
-#  or more contributor license agreements.  See the NOTICE file
-#  distributed with this work for additional information
-#  regarding copyright ownership.  The ASF licenses this file
-#  to you under the Apache License, Version 2.0 (the
-#  "License"); you may not use this file except in compliance
-#  with the License.  You may obtain a copy of the License at
-#  
-#         http://www.apache.org/licenses/LICENSE-2.0
-#         
-#  Unless required by applicable law or agreed to in writing,
-#  software distributed under the License is distributed on an
-#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-#  KIND, either express or implied.  See the License for the
-#  specific language governing permissions and limitations
-#  under the License.
+#
+# The MIT License
+# Copyright © 2014-2019 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
 
 #
 # configuration file for the JDO/DataNucleus objectstore
diff --git a/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_restfulobjects.properties b/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_restfulobjects.properties
index 0a85fb681bc9..34f639a549fd 100644
--- a/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_restfulobjects.properties
+++ b/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_restfulobjects.properties
@@ -1,19 +1,25 @@
-#  Licensed to the Apache Software Foundation (ASF) under one
-#  or more contributor license agreements.  See the NOTICE file
-#  distributed with this work for additional information
-#  regarding copyright ownership.  The ASF licenses this file
-#  to you under the Apache License, Version 2.0 (the
-#  "License"); you may not use this file except in compliance
-#  with the License.  You may obtain a copy of the License at
-#  
-#         http://www.apache.org/licenses/LICENSE-2.0
-#         
-#  Unless required by applicable law or agreed to in writing,
-#  software distributed under the License is distributed on an
-#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-#  KIND, either express or implied.  See the License for the
-#  specific language governing permissions and limitations
-#  under the License.
+#
+# The MIT License
+# Copyright © 2014-2019 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
 
 #
 # configuration file for the Restful Objects viewer
diff --git a/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_wicket.properties b/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_wicket.properties
index ba9eaaffb873..b52c7fa6e42e 100644
--- a/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_wicket.properties
+++ b/naked-objects/webapp/src/main/webapp/WEB-INF/viewer_wicket.properties
@@ -1,19 +1,25 @@
-#  Licensed to the Apache Software Foundation (ASF) under one
-#  or more contributor license agreements.  See the NOTICE file
-#  distributed with this work for additional information
-#  regarding copyright ownership.  The ASF licenses this file
-#  to you under the Apache License, Version 2.0 (the
-#  "License"); you may not use this file except in compliance
-#  with the License.  You may obtain a copy of the License at
-#  
-#         http://www.apache.org/licenses/LICENSE-2.0
-#         
-#  Unless required by applicable law or agreed to in writing,
-#  software distributed under the License is distributed on an
-#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-#  KIND, either express or implied.  See the License for the
-#  specific language governing permissions and limitations
-#  under the License.
+#
+# The MIT License
+# Copyright © 2014-2019 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
 
 #
 # configuration file for the Wicket viewer
diff --git a/naked-objects/webapp/src/main/webapp/WEB-INF/web.xml b/naked-objects/webapp/src/main/webapp/WEB-INF/web.xml
index bb6098f0bcfa..6a3ecd65dfdc 100644
--- a/naked-objects/webapp/src/main/webapp/WEB-INF/web.xml
+++ b/naked-objects/webapp/src/main/webapp/WEB-INF/web.xml
@@ -1,21 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Licensed to the Apache Software Foundation (ASF) under one
-  or more contributor license agreements.  See the NOTICE file
-  distributed with this work for additional information
-  regarding copyright ownership.  The ASF licenses this file
-  to you under the Apache License, Version 2.0 (the
-  "License"); you may not use this file except in compliance
-  with the License.  You may obtain a copy of the License at
-  
-         http://www.apache.org/licenses/LICENSE-2.0
-         
-  Unless required by applicable law or agreed to in writing,
-  software distributed under the License is distributed on an
-  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-  KIND, either express or implied.  See the License for the
-  specific language governing permissions and limitations
-  under the License.
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
 -->
 <web-app id="WebApp_ID" version="2.4"
     xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/naked-objects/webapp/src/main/webapp/about/index.html b/naked-objects/webapp/src/main/webapp/about/index.html
index 80180f1cd77b..176bfc13a3f6 100644
--- a/naked-objects/webapp/src/main/webapp/about/index.html
+++ b/naked-objects/webapp/src/main/webapp/about/index.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/naked-objects/webapp/src/main/webapp/css/application.css b/naked-objects/webapp/src/main/webapp/css/application.css
index 9f1612af1a24..b41165a5c680 100644
--- a/naked-objects/webapp/src/main/webapp/css/application.css
+++ b/naked-objects/webapp/src/main/webapp/css/application.css
@@ -1,19 +1,22 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
diff --git a/naked-objects/webapp/src/main/webapp/scripts/application.js b/naked-objects/webapp/src/main/webapp/scripts/application.js
index 3611ec357912..5ea0e2de6fa6 100644
--- a/naked-objects/webapp/src/main/webapp/scripts/application.js
+++ b/naked-objects/webapp/src/main/webapp/scripts/application.js
@@ -1,6 +1,6 @@
 /*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/pom.xml b/null-object/pom.xml
index f477b861c6d7..7111c8ff9822 100644
--- a/null-object/pom.xml
+++ b/null-object/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/App.java b/null-object/src/main/java/com/iluwatar/nullobject/App.java
index 2a1e3d316606..11c646d43ac4 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/App.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/Node.java b/null-object/src/main/java/com/iluwatar/nullobject/Node.java
index bae4f84eb6c6..5d74ff70f737 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/Node.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/Node.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java b/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java
index f9f33c67f434..240bea929858 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java b/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
index 67c5530158cf..41bf98c5c02f 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java b/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java
index 484807aea423..57eb86748885 100644
--- a/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java
+++ b/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java b/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java
index c7b4aa5fb430..efd1a2b85e48 100644
--- a/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java
+++ b/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java b/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java
index 2177c6932fed..ce1502d986aa 100644
--- a/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java
+++ b/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-mother/pom.xml b/object-mother/pom.xml
index 431d4d3b9dfb..e59607414c6e 100644
--- a/object-mother/pom.xml
+++ b/object-mother/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/King.java b/object-mother/src/main/java/com/iluwatar/objectmother/King.java
index 48126265e1a2..7bb2ebd202b0 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/King.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/King.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java b/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java
index e7e4886022b4..70fe0c0d6e3a 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java b/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java
index 42271a21df3c..025172e69dff 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java b/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java
index 633a95b71f0e..418fd115158a 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java b/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java
index 9bc29611c734..62cc6db80ac6 100644
--- a/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java
+++ b/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/pom.xml b/object-pool/pom.xml
index a9a0fd044db1..efbb7ee4047c 100644
--- a/object-pool/pom.xml
+++ b/object-pool/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/App.java b/object-pool/src/main/java/com/iluwatar/object/pool/App.java
index 2da4244b6bb8..421ee71183da 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/App.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java b/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
index e76d003521a5..4baf25e66fe1 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java b/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java
index c4d1aec3eb47..3557d3b284c6 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java b/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java
index 24e65070ac3b..c3bc860a3dcf 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java b/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java
index 54524c2f69da..e78936778573 100644
--- a/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java
+++ b/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java b/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
index 18ab77c1ffcf..ad9d531a012b 100644
--- a/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
+++ b/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/pom.xml b/observer/pom.xml
index dbe40f22f8ad..9a538aa294d9 100644
--- a/observer/pom.xml
+++ b/observer/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/App.java b/observer/src/main/java/com/iluwatar/observer/App.java
index 84bad3382c3b..1a174b7e74f9 100644
--- a/observer/src/main/java/com/iluwatar/observer/App.java
+++ b/observer/src/main/java/com/iluwatar/observer/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/Hobbits.java b/observer/src/main/java/com/iluwatar/observer/Hobbits.java
index 5547daabb95f..50da760ec155 100644
--- a/observer/src/main/java/com/iluwatar/observer/Hobbits.java
+++ b/observer/src/main/java/com/iluwatar/observer/Hobbits.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/Orcs.java b/observer/src/main/java/com/iluwatar/observer/Orcs.java
index ce88d8bcdf80..377e47ebb12d 100644
--- a/observer/src/main/java/com/iluwatar/observer/Orcs.java
+++ b/observer/src/main/java/com/iluwatar/observer/Orcs.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/Weather.java b/observer/src/main/java/com/iluwatar/observer/Weather.java
index 3c9cb209b666..bf21e51e8d4e 100644
--- a/observer/src/main/java/com/iluwatar/observer/Weather.java
+++ b/observer/src/main/java/com/iluwatar/observer/Weather.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java b/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java
index fdc89b07fc82..a859ac19af80 100644
--- a/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java
+++ b/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/WeatherType.java b/observer/src/main/java/com/iluwatar/observer/WeatherType.java
index 0e66a000dda1..e2d950798f50 100644
--- a/observer/src/main/java/com/iluwatar/observer/WeatherType.java
+++ b/observer/src/main/java/com/iluwatar/observer/WeatherType.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java b/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java
index 5e0afbc81627..53b9b41ccba1 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java b/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java
index 734cf0e69f69..aca6c74405e7 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java b/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java
index 19e72d140028..d28fdad4110f 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/Observable.java b/observer/src/main/java/com/iluwatar/observer/generic/Observable.java
index 6c14eabec022..635904de0267 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/Observable.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/Observable.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/Observer.java b/observer/src/main/java/com/iluwatar/observer/generic/Observer.java
index f8c30853b8b6..7440243ac125 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/Observer.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/Observer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/Race.java b/observer/src/main/java/com/iluwatar/observer/generic/Race.java
index 16f2e8e6728a..301636164ff0 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/Race.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/Race.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/AppTest.java b/observer/src/test/java/com/iluwatar/observer/AppTest.java
index 086a5de76155..c2ac8b11edc4 100644
--- a/observer/src/test/java/com/iluwatar/observer/AppTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java b/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
index 8bad7f59e6e8..f0f5e0825a5d 100644
--- a/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/OrcsTest.java b/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
index 2d82f86a0f5a..17ccf938e06d 100644
--- a/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java b/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java
index 4bdac3bf428f..ec3dfbed8f04 100644
--- a/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/WeatherTest.java b/observer/src/test/java/com/iluwatar/observer/WeatherTest.java
index ca84be5f6326..dfb370ca29ff 100644
--- a/observer/src/test/java/com/iluwatar/observer/WeatherTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/WeatherTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java b/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
index 5c67b03b7fbf..c9c525b9d6e8 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java b/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java
index d7adeff89ec0..60203ced3040 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java b/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java
index 8bb9c1ef0eb4..940d45aba8cf 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java b/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
index 2ce34dbac71f..136b766c3450 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java b/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java
index 07d5726d0540..fbfe107b88c3 100644
--- a/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java
+++ b/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/pom.xml b/page-object/pom.xml
index 93bf25fc9a2e..7a3db030ee16 100644
--- a/page-object/pom.xml
+++ b/page-object/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/pom.xml b/page-object/sample-application/pom.xml
index 44bc18a8c6b5..c21e52e9901c 100644
--- a/page-object/sample-application/pom.xml
+++ b/page-object/sample-application/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java b/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java
index 0df45208fbcb..ff1f53790466 100644
--- a/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java
+++ b/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/src/main/resources/sample-ui/album-list.html b/page-object/sample-application/src/main/resources/sample-ui/album-list.html
index 7e674c60abf9..95018bf6f256 100644
--- a/page-object/sample-application/src/main/resources/sample-ui/album-list.html
+++ b/page-object/sample-application/src/main/resources/sample-ui/album-list.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/src/main/resources/sample-ui/album-page.html b/page-object/sample-application/src/main/resources/sample-ui/album-page.html
index 44420c6d6d3c..0f293de16dc0 100644
--- a/page-object/sample-application/src/main/resources/sample-ui/album-page.html
+++ b/page-object/sample-application/src/main/resources/sample-ui/album-page.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/src/main/resources/sample-ui/css/album-list.css b/page-object/sample-application/src/main/resources/sample-ui/css/album-list.css
index 744eb22dcdf7..943a32494ba6 100644
--- a/page-object/sample-application/src/main/resources/sample-ui/css/album-list.css
+++ b/page-object/sample-application/src/main/resources/sample-ui/css/album-list.css
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/src/main/resources/sample-ui/css/style.css b/page-object/sample-application/src/main/resources/sample-ui/css/style.css
index b70a481d02af..7ad0f635a0bb 100644
--- a/page-object/sample-application/src/main/resources/sample-ui/css/style.css
+++ b/page-object/sample-application/src/main/resources/sample-ui/css/style.css
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/sample-application/src/main/resources/sample-ui/login.html b/page-object/sample-application/src/main/resources/sample-ui/login.html
index 2dd082fe54c2..774e213eb295 100644
--- a/page-object/sample-application/src/main/resources/sample-ui/login.html
+++ b/page-object/sample-application/src/main/resources/sample-ui/login.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/main/java/com/iluwatar/pageobject/App.java b/page-object/src/main/java/com/iluwatar/pageobject/App.java
index 5983a4dc3bd5..a84533b478cd 100644
--- a/page-object/src/main/java/com/iluwatar/pageobject/App.java
+++ b/page-object/src/main/java/com/iluwatar/pageobject/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/main/resources/sample-ui/album-list.html b/page-object/src/main/resources/sample-ui/album-list.html
index 7e674c60abf9..95018bf6f256 100644
--- a/page-object/src/main/resources/sample-ui/album-list.html
+++ b/page-object/src/main/resources/sample-ui/album-list.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/main/resources/sample-ui/album-page.html b/page-object/src/main/resources/sample-ui/album-page.html
index 44420c6d6d3c..0f293de16dc0 100644
--- a/page-object/src/main/resources/sample-ui/album-page.html
+++ b/page-object/src/main/resources/sample-ui/album-page.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/main/resources/sample-ui/css/album-list.css b/page-object/src/main/resources/sample-ui/css/album-list.css
index 744eb22dcdf7..943a32494ba6 100644
--- a/page-object/src/main/resources/sample-ui/css/album-list.css
+++ b/page-object/src/main/resources/sample-ui/css/album-list.css
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/main/resources/sample-ui/css/style.css b/page-object/src/main/resources/sample-ui/css/style.css
index b70a481d02af..7ad0f635a0bb 100644
--- a/page-object/src/main/resources/sample-ui/css/style.css
+++ b/page-object/src/main/resources/sample-ui/css/style.css
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/main/resources/sample-ui/login.html b/page-object/src/main/resources/sample-ui/login.html
index 2dd082fe54c2..774e213eb295 100644
--- a/page-object/src/main/resources/sample-ui/login.html
+++ b/page-object/src/main/resources/sample-ui/login.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java b/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
index 9cc3893f479e..1a66d99d3018 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java b/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
index 4b567fcad2ed..9f8419be1af7 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java b/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
index 59f69552bc22..911ee5769656 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java
index d212b33f301a..20673c8779dd 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java
index 7d2318257930..e33ffc4af32a 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java
index b648dfdafc36..843a5e1dc433 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java
index f292588d2951..fbdc1b28c7be 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/pom.xml b/page-object/test-automation/pom.xml
index f657a8dab0b6..5b275084c4cf 100644
--- a/page-object/test-automation/pom.xml
+++ b/page-object/test-automation/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java
index 0762ed996427..d464cec69b5a 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java
index 3f204f8bd7a5..312f2efb33ed 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java
index 942bd6f61ee9..a9dcb1051338 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java
index f6765b8ce888..f5c5a29f409f 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
index 16e008b8f7c5..e81c930b02db 100644
--- a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
+++ b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
index ca48fff8878d..d42611d5c3eb 100644
--- a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
+++ b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
index b471db3cbd4b..312a08520c14 100644
--- a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
+++ b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/partial-response/pom.xml b/partial-response/pom.xml
index db70ffd1c883..bef921f0583a 100644
--- a/partial-response/pom.xml
+++ b/partial-response/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/App.java b/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
index 2977b50a71d1..03edfb844009 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 import org.slf4j.Logger;
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java b/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java
index 9283cfa698f0..be9055501ddf 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 import java.lang.reflect.Field;
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java b/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
index e242965e3660..e64718175cb6 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 /**
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java b/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
index 2bf7a73c1f1b..309765c7dc20 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 import java.util.Map;
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java
index 2ac34dd0d0a3..6bfd782cce01 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 import org.junit.Test;
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java
index 9bc078b571c9..696d2ef0ed19 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 import org.junit.Before;
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
index 0453e8ffdf66..5c4ac78fb74c 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Gopinath Langote
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.partialresponse;
 
 import org.junit.Before;
diff --git a/pipeline/pom.xml b/pipeline/pom.xml
index 7ad60d5620e4..f67e6ad2df16 100644
--- a/pipeline/pom.xml
+++ b/pipeline/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/App.java b/pipeline/src/main/java/com.iluwatar.pipeline/App.java
index 7efa2ecca003..581e414606bd 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/App.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
index b69241914980..3e8df8eefe3f 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java b/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
index 7d2bc0db7f59..b00e20a281fe 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java b/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
index 8e231bbc4d09..476c9f0a5931 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
index 2085052742fa..76219249d312 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
index e0c0aa6a87b2..d1785c340858 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java b/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
index 79524575c13c..552cd99bd488 100644
--- a/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
+++ b/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java b/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java
index 1a2676e25d05..590dfc62e59a 100644
--- a/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java
+++ b/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/poison-pill/pom.xml b/poison-pill/pom.xml
index 16ee086c7088..b10b54c008ff 100644
--- a/poison-pill/pom.xml
+++ b/poison-pill/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java
index c24f503ddbeb..10e7f58d70e1 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java
index 049a9cbb27a0..115915ffe161 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java
index e9937d30cac0..cdbd7241d49e 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java
index b12b201e4cc7..d766f24c3cd3 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java
index a37904824e1f..31b54610f034 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java
index 7e3974a1a399..55554f2705f7 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java
index 884292bd28f4..766b84d9605b 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java
index 4e665b44f0d2..a1875433a6e0 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java
index ac961e706f59..60e74db11a85 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java
index 0bef8bfeeaa2..1093852ae168 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java
index 93b5f91e110c..af0e3d73e6bd 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java
index b9200390b225..0e9454508dd6 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java
index 5d7420ecf342..33c80d1f0aea 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java
index 20f9287f42f7..6edaab625f20 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/pom.xml b/pom.xml
index 9b4672fb3b6e..4ed357181a12 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     copies of the Software, and to permit persons to whom the Software is
     furnished to do so, subject to the following conditions:
+
     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -17,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
@@ -25,7 +30,7 @@
     <artifactId>java-design-patterns</artifactId>
     <version>1.22.0-SNAPSHOT</version>
     <packaging>pom</packaging>
-    <inceptionYear>2014</inceptionYear>
+    <inceptionYear>2014-2019</inceptionYear>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <hibernate.version>5.2.18.Final</hibernate.version>
diff --git a/priority-queue/pom.xml b/priority-queue/pom.xml
index aaf172ef3953..3e5ac50e81ab 100644
--- a/priority-queue/pom.xml
+++ b/priority-queue/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java
index 5ec1dc0cbaae..5f40bc1ebfc7 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java
index 66c561d64269..1fd5e7813658 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java
index 2a49d94b53e3..971c6551fa46 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java
index 7eb68500b178..ecf13b3d7697 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
index 22faa1519e34..dbccd5d66cbd 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java b/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java
index 6dc26fcf67e2..36ad1ef414d9 100644
--- a/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java
+++ b/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java b/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java
index 721fea4deea1..03909f830e5d 100644
--- a/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java
+++ b/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/pom.xml b/private-class-data/pom.xml
index d3ea624a46b5..da9b510542c6 100644
--- a/private-class-data/pom.xml
+++ b/private-class-data/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java
index 37ad524c836f..79f3c3895283 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
index 3ad4ee351dc0..ff42f96aa4d9 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
index b08a409c4888..d251fe65b450 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java
index 636d3a36c3df..9b7f0009396c 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java
index efd387d75187..d34c3f1077a2 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java
index aac2d6ac44e5..3083925ce950 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java
index 3345a1db29bc..9e58c2eab15b 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java
index bea71ab152c5..08ada391f7aa 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/pom.xml b/producer-consumer/pom.xml
index 20cc0a1929e4..1cbf039103ca 100644
--- a/producer-consumer/pom.xml
+++ b/producer-consumer/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java
index 8ee4340d2437..17dc8c6365b0 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java
index 7fe79089efb7..24cc457faba0 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java
index 2d4c5df48e5a..1b98c1d9a7ed 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java
index b81285a63afd..dfdf336fd5c1 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
index 0ff27e4d24cf..4cc1a6567d87 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java
index bae8ba635825..fa95d0f1b3ce 100644
--- a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java
+++ b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java
index 114b39255f29..22477ac92a54 100644
--- a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java
+++ b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java
index 8a6539d87a7a..268f122a569f 100644
--- a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java
+++ b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/pom.xml b/promise/pom.xml
index 8e7e92ddfccb..6ee49075766b 100644
--- a/promise/pom.xml
+++ b/promise/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/src/main/java/com/iluwatar/promise/App.java b/promise/src/main/java/com/iluwatar/promise/App.java
index c0cadecb719e..54371023d080 100644
--- a/promise/src/main/java/com/iluwatar/promise/App.java
+++ b/promise/src/main/java/com/iluwatar/promise/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/src/main/java/com/iluwatar/promise/Promise.java b/promise/src/main/java/com/iluwatar/promise/Promise.java
index 6b321e1962ab..c3f0d9fc7373 100644
--- a/promise/src/main/java/com/iluwatar/promise/Promise.java
+++ b/promise/src/main/java/com/iluwatar/promise/Promise.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java b/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java
index ae90a927e2e6..5cfb86af5f4f 100644
--- a/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java
+++ b/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/src/main/java/com/iluwatar/promise/Utility.java b/promise/src/main/java/com/iluwatar/promise/Utility.java
index f40844f08009..b6830f03d4c5 100644
--- a/promise/src/main/java/com/iluwatar/promise/Utility.java
+++ b/promise/src/main/java/com/iluwatar/promise/Utility.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/src/test/java/com/iluwatar/promise/AppTest.java b/promise/src/test/java/com/iluwatar/promise/AppTest.java
index eb8790a4a3be..17d3bc3dabe9 100644
--- a/promise/src/test/java/com/iluwatar/promise/AppTest.java
+++ b/promise/src/test/java/com/iluwatar/promise/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/promise/src/test/java/com/iluwatar/promise/PromiseTest.java b/promise/src/test/java/com/iluwatar/promise/PromiseTest.java
index 5b013217081e..08962f2e4b12 100644
--- a/promise/src/test/java/com/iluwatar/promise/PromiseTest.java
+++ b/promise/src/test/java/com/iluwatar/promise/PromiseTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/property/pom.xml b/property/pom.xml
index d17aff7056ee..b04242256f0f 100644
--- a/property/pom.xml
+++ b/property/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/property/src/main/java/com/iluwatar/property/App.java b/property/src/main/java/com/iluwatar/property/App.java
index 2fd35689cf8f..0aa1ee4035ba 100644
--- a/property/src/main/java/com/iluwatar/property/App.java
+++ b/property/src/main/java/com/iluwatar/property/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/property/src/main/java/com/iluwatar/property/Character.java b/property/src/main/java/com/iluwatar/property/Character.java
index 37552fdc88b2..6b8dbd1d69e9 100644
--- a/property/src/main/java/com/iluwatar/property/Character.java
+++ b/property/src/main/java/com/iluwatar/property/Character.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/property/src/main/java/com/iluwatar/property/Prototype.java b/property/src/main/java/com/iluwatar/property/Prototype.java
index 0c03e52cd7a5..eba8976ef8ce 100644
--- a/property/src/main/java/com/iluwatar/property/Prototype.java
+++ b/property/src/main/java/com/iluwatar/property/Prototype.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/property/src/main/java/com/iluwatar/property/Stats.java b/property/src/main/java/com/iluwatar/property/Stats.java
index 8f47924f11e9..d4bc8aa4976b 100644
--- a/property/src/main/java/com/iluwatar/property/Stats.java
+++ b/property/src/main/java/com/iluwatar/property/Stats.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/property/src/test/java/com/iluwatar/property/AppTest.java b/property/src/test/java/com/iluwatar/property/AppTest.java
index 4bc0beba41c9..d8addd67f5f2 100644
--- a/property/src/test/java/com/iluwatar/property/AppTest.java
+++ b/property/src/test/java/com/iluwatar/property/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/property/src/test/java/com/iluwatar/property/CharacterTest.java b/property/src/test/java/com/iluwatar/property/CharacterTest.java
index dd00d158b7b2..6c349438edd3 100644
--- a/property/src/test/java/com/iluwatar/property/CharacterTest.java
+++ b/property/src/test/java/com/iluwatar/property/CharacterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/pom.xml b/prototype/pom.xml
index 12416f41d54f..a715deb79dce 100644
--- a/prototype/pom.xml
+++ b/prototype/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/App.java b/prototype/src/main/java/com/iluwatar/prototype/App.java
index 0a5531b24387..1972979d83dc 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/App.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Beast.java b/prototype/src/main/java/com/iluwatar/prototype/Beast.java
index e2fe9823a1a7..8c2f0f31af95 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Beast.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Beast.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java b/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java
index 414c61a7ea5b..128a8ec373b7 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java b/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java
index af29b301b2c2..4abcc8d849d7 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java b/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java
index 1de0687c399f..efba5fde08ab 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java b/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java
index cb11c9fe619a..17ae47031928 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java b/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java
index 4e09eee6d9e6..f890b3b69376 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Mage.java b/prototype/src/main/java/com/iluwatar/prototype/Mage.java
index 88341fbded72..03ed7b69b7eb 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Mage.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Mage.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java b/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java
index 92960a36d654..37704c1a58ff 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java b/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java
index ace2664c5629..01189c8f863d 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java b/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java
index e46117b02d6b..ee2136bc86ea 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Prototype.java b/prototype/src/main/java/com/iluwatar/prototype/Prototype.java
index 2049ddc3b666..4c9fcbd2acbe 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Prototype.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Prototype.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Warlord.java b/prototype/src/main/java/com/iluwatar/prototype/Warlord.java
index da4a944d4eee..096a5b195319 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Warlord.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Warlord.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/test/java/com/iluwatar/prototype/AppTest.java b/prototype/src/test/java/com/iluwatar/prototype/AppTest.java
index e7a8c81aeefc..5e93fcf95040 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/AppTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java b/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java
index 33c84cfa9653..d90de6a6a40f 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java b/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
index c5536993548c..5345ac43cdc6 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/etc/presentation.html b/proxy/etc/presentation.html
index f669bf4e9e49..20061c2c7bee 100644
--- a/proxy/etc/presentation.html
+++ b/proxy/etc/presentation.html
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/etc/proxy-concept.xml b/proxy/etc/proxy-concept.xml
index 83373a92959b..14ade9c090eb 100644
--- a/proxy/etc/proxy-concept.xml
+++ b/proxy/etc/proxy-concept.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/pom.xml b/proxy/pom.xml
index e6b3ec76f7c4..e1df3657a6fa 100644
--- a/proxy/pom.xml
+++ b/proxy/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/main/java/com/iluwatar/proxy/App.java b/proxy/src/main/java/com/iluwatar/proxy/App.java
index 064d643beb4d..fb6a6f2b7c53 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/App.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java b/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java
index 382f41c3d1de..304f316a29a7 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/main/java/com/iluwatar/proxy/Wizard.java b/proxy/src/main/java/com/iluwatar/proxy/Wizard.java
index 817c46c0cfb0..f1043f672ff9 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/Wizard.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/Wizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java b/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java
index f89dbea9a56b..6efb920b8663 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java b/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java
index 728b65bf757a..90c45352940e 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/test/java/com/iluwatar/proxy/AppTest.java b/proxy/src/test/java/com/iluwatar/proxy/AppTest.java
index 45bb38adcad3..92b09c63df69 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/AppTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java b/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java
index 728223fa9f8b..0d068e1e18ca 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java b/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java
index f6bbe4a2d066..62d35f4ea3d7 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java b/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java
index b8c6c9ff507b..ba2f66f6d3b4 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java b/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java
index d78fdc93f440..a18f11887562 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/pom.xml b/queue-load-leveling/pom.xml
index bba4c44df34d..be8404c2da25 100644
--- a/queue-load-leveling/pom.xml
+++ b/queue-load-leveling/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java
index fd9f020d4781..aa3c04efe995 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.queue.load.leveling;
 
 import java.util.concurrent.ExecutorService;
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java
index 1bfc3fe359db..561618891dbf 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java
index c1e6d4c28b88..177d6df9fa3c 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java
index 416e72ad7c9b..5c788011ce07 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.queue.load.leveling;
 
 import org.slf4j.Logger;
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java
index f85f7d49c11c..cae188933305 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java
index 2e152b98f7f4..4f3380252e7f 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java
index 8200625740a6..b6b85096d558 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java
index 1b7252989204..ac260f623c40 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java
index 3738ad150e83..9a6f27b93d43 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java
index 12fb4bf332a8..c8626f84144f 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/pom.xml b/reactor/pom.xml
index ff28b19ad090..104b52521975 100644
--- a/reactor/pom.xml
+++ b/reactor/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/app/App.java b/reactor/src/main/java/com/iluwatar/reactor/app/App.java
index 03b4a747f094..5f2ea96a3cee 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/app/App.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java b/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java
index 7cd5178bd1bb..6d28b795d0a5 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java b/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java
index 8584702c75d0..9a8b102a969c 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java b/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java
index 5cfab9a95693..b3dd1cedd229 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java b/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java
index 6391436ce70a..cb491b88a519 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java b/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java
index 1cb50a197759..3bfc94b7900b 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java b/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java
index 36171cf67bbc..3ea4828b5254 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java b/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java
index 7fcffa0acb3d..e4f13d065f3b 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java b/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java
index 1d91c4eb7c17..3fa6cfbe7c65 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java b/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java
index 41dd0f6847be..d672757c4772 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java b/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java
index 82fca020690a..4283a50aced0 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java b/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java
index 7b45c6053276..2a0af14113cb 100644
--- a/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java
+++ b/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/pom.xml b/reader-writer-lock/pom.xml
index 4a69cdb0c196..9cde49e389c5 100644
--- a/reader-writer-lock/pom.xml
+++ b/reader-writer-lock/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
@@ -23,7 +23,6 @@
     THE SOFTWARE.
 
 -->
-
 <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
     xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <modelVersion>4.0.0</modelVersion>
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java
index 42335f313f1c..2ee3fa948845 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.reader.writer.lock;
 
 import java.util.concurrent.ExecutorService;
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java
index b0ccecabadaf..3bc46c4524f7 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java
index f0f5a009040a..d35703801c67 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java
index dc379eef97ba..4aa5ab5a9571 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java
index fbdf3f846a97..8815e6c8e451 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java
index c8de8c511b55..d190dfb9ef4c 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.reader.writer.lock;
 
 import com.iluwatar.reader.writer.lock.utils.InMemoryAppender;
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java
index 8fe5912ea3a5..d49a472e05a8 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java
index bb01e11b09eb..55a8b7f95685 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java
index b8ad531ce856..c6b8319d2a5d 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/pom.xml b/repository/pom.xml
index f0340f1260ef..906389282945 100644
--- a/repository/pom.xml
+++ b/repository/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/java/com/iluwatar/repository/App.java b/repository/src/main/java/com/iluwatar/repository/App.java
index c4a885380064..171369497f5b 100644
--- a/repository/src/main/java/com/iluwatar/repository/App.java
+++ b/repository/src/main/java/com/iluwatar/repository/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/java/com/iluwatar/repository/AppConfig.java b/repository/src/main/java/com/iluwatar/repository/AppConfig.java
index 584c09037be7..23de85b1ece5 100644
--- a/repository/src/main/java/com/iluwatar/repository/AppConfig.java
+++ b/repository/src/main/java/com/iluwatar/repository/AppConfig.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/java/com/iluwatar/repository/Person.java b/repository/src/main/java/com/iluwatar/repository/Person.java
index d37234e43b3a..1f68108bab8b 100644
--- a/repository/src/main/java/com/iluwatar/repository/Person.java
+++ b/repository/src/main/java/com/iluwatar/repository/Person.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/java/com/iluwatar/repository/PersonRepository.java b/repository/src/main/java/com/iluwatar/repository/PersonRepository.java
index e999116cad02..e6e559942b67 100644
--- a/repository/src/main/java/com/iluwatar/repository/PersonRepository.java
+++ b/repository/src/main/java/com/iluwatar/repository/PersonRepository.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java b/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java
index 3da46e2eec0a..4e6ced00a961 100644
--- a/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java
+++ b/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/resources/META-INF/persistence.xml b/repository/src/main/resources/META-INF/persistence.xml
index 257495cb72c5..4a4566b47ce4 100644
--- a/repository/src/main/resources/META-INF/persistence.xml
+++ b/repository/src/main/resources/META-INF/persistence.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/resources/applicationContext.xml b/repository/src/main/resources/applicationContext.xml
index b27bb4c85f73..9efe2bee5943 100644
--- a/repository/src/main/resources/applicationContext.xml
+++ b/repository/src/main/resources/applicationContext.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/main/resources/logback.xml b/repository/src/main/resources/logback.xml
index 81b998ad9021..3a4a84c83347 100644
--- a/repository/src/main/resources/logback.xml
+++ b/repository/src/main/resources/logback.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
index 8d7e1d94b797..519febf68dd0 100644
--- a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java b/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
index 1839a2523e6c..d73027c5b4b3 100644
--- a/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/test/java/com/iluwatar/repository/AppTest.java b/repository/src/test/java/com/iluwatar/repository/AppTest.java
index e25f7dd01a7a..f33e83c91894 100644
--- a/repository/src/test/java/com/iluwatar/repository/AppTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
index dc976cbe72d3..d0f7fe9ae7d8 100644
--- a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/resource-acquisition-is-initialization/pom.xml b/resource-acquisition-is-initialization/pom.xml
index fc91d5c04c26..d094eff8d052 100644
--- a/resource-acquisition-is-initialization/pom.xml
+++ b/resource-acquisition-is-initialization/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java
index 9817fea44368..ea8f3e0448d5 100644
--- a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java
+++ b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java
index b23c2df6d3df..615a87fc9941 100644
--- a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java
+++ b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java
index a2b7009a65ec..ccca9015afe5 100644
--- a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java
+++ b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java
index f2b0cdbe0c1d..97a160eda68b 100644
--- a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java
+++ b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java
index 4bfdf4a8be84..030848b9d90f 100644
--- a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java
+++ b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/retry/pom.xml b/retry/pom.xml
index 5d054183f1c7..73b25b64b9ee 100644
--- a/retry/pom.xml
+++ b/retry/pom.xml
@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
@@ -20,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
diff --git a/retry/src/main/java/com/iluwatar/retry/App.java b/retry/src/main/java/com/iluwatar/retry/App.java
index 20205bdf3973..76ec43363525 100644
--- a/retry/src/main/java/com/iluwatar/retry/App.java
+++ b/retry/src/main/java/com/iluwatar/retry/App.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import org.slf4j.Logger;
diff --git a/retry/src/main/java/com/iluwatar/retry/BusinessException.java b/retry/src/main/java/com/iluwatar/retry/BusinessException.java
index eefbf2813cbf..d88aa8a105b7 100644
--- a/retry/src/main/java/com/iluwatar/retry/BusinessException.java
+++ b/retry/src/main/java/com/iluwatar/retry/BusinessException.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java b/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java
index aefb589c79c3..37846f54d751 100644
--- a/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java
+++ b/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java b/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java
index 596d8584d67b..990229ebed04 100644
--- a/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java
+++ b/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java b/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java
index 2a93e992d333..be78a9e6fd8b 100644
--- a/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java
+++ b/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/FindCustomer.java b/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
index 421f450e59f1..83ab9a25c3f4 100644
--- a/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
+++ b/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import java.util.ArrayDeque;
diff --git a/retry/src/main/java/com/iluwatar/retry/Retry.java b/retry/src/main/java/com/iluwatar/retry/Retry.java
index da5c76d5d3ac..d5d16bf30e62 100644
--- a/retry/src/main/java/com/iluwatar/retry/Retry.java
+++ b/retry/src/main/java/com/iluwatar/retry/Retry.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import java.util.ArrayList;
diff --git a/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java b/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
index b24bebbce192..551914dad138 100644
--- a/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
+++ b/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2016 Ilkka Seppälä
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import java.util.ArrayList;
diff --git a/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java b/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java
index 5c0cc66ed36b..d1cd87b21772 100644
--- a/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java
+++ b/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import org.junit.jupiter.api.Test;
diff --git a/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java b/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java
index d14b1eef68a6..23fd8add732c 100644
--- a/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java
+++ b/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2016 Ilkka Seppälä
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import org.junit.jupiter.api.Test;
diff --git a/retry/src/test/java/com/iluwatar/retry/RetryTest.java b/retry/src/test/java/com/iluwatar/retry/RetryTest.java
index d435c7e84331..5366b525bc1e 100644
--- a/retry/src/test/java/com/iluwatar/retry/RetryTest.java
+++ b/retry/src/test/java/com/iluwatar/retry/RetryTest.java
@@ -1,27 +1,25 @@
-/*
- * The MIT License (MIT)
- * 
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * 
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- * 
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.retry;
 
 import org.junit.jupiter.api.Test;
diff --git a/semaphore/pom.xml b/semaphore/pom.xml
index 3761e5e49a8f..1ae865f02442 100644
--- a/semaphore/pom.xml
+++ b/semaphore/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Sepp�l�
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/App.java b/semaphore/src/main/java/com/iluwatar/semaphore/App.java
index 90b96cc6f2da..36a792f2379b 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/App.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java b/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java
index 9c480cb84521..432cbb52ff7b 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java b/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java
index 9ab004c17531..52e8d8f0416c 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java b/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java
index a53672109612..a187c5a57acf 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java b/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java
index 63c1dfa54a42..7881a79b9437 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java b/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java
index d4f5917542b5..4813c5e22104 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java b/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java
index 01351ad9a4dc..9bd67380762e 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java b/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java
index 8f31fb5dec51..55a8f0936713 100644
--- a/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java
+++ b/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java b/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java
index ea17319fc16a..b2ce4beb7b98 100644
--- a/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java
+++ b/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java b/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java
index 79af70af626e..393db51f384d 100644
--- a/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java
+++ b/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/pom.xml b/servant/pom.xml
index 1ee17aa9c919..e8c791d613be 100644
--- a/servant/pom.xml
+++ b/servant/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/etc/servant.xml b/servant/src/etc/servant.xml
index 06227a6b0a75..c628bf0197f2 100644
--- a/servant/src/etc/servant.xml
+++ b/servant/src/etc/servant.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/main/java/com/iluwatar/servant/App.java b/servant/src/main/java/com/iluwatar/servant/App.java
index 0e65e1de205f..3b982dfb8a86 100644
--- a/servant/src/main/java/com/iluwatar/servant/App.java
+++ b/servant/src/main/java/com/iluwatar/servant/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/main/java/com/iluwatar/servant/King.java b/servant/src/main/java/com/iluwatar/servant/King.java
index 31b97184bb5e..18c5bf3f8906 100644
--- a/servant/src/main/java/com/iluwatar/servant/King.java
+++ b/servant/src/main/java/com/iluwatar/servant/King.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/main/java/com/iluwatar/servant/Queen.java b/servant/src/main/java/com/iluwatar/servant/Queen.java
index ad8ed1253d25..8e7a89bed69b 100644
--- a/servant/src/main/java/com/iluwatar/servant/Queen.java
+++ b/servant/src/main/java/com/iluwatar/servant/Queen.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/main/java/com/iluwatar/servant/Royalty.java b/servant/src/main/java/com/iluwatar/servant/Royalty.java
index f60ccfed16e6..7a755cbd8e17 100644
--- a/servant/src/main/java/com/iluwatar/servant/Royalty.java
+++ b/servant/src/main/java/com/iluwatar/servant/Royalty.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/main/java/com/iluwatar/servant/Servant.java b/servant/src/main/java/com/iluwatar/servant/Servant.java
index 2774f468e3c3..11b78734ba58 100644
--- a/servant/src/main/java/com/iluwatar/servant/Servant.java
+++ b/servant/src/main/java/com/iluwatar/servant/Servant.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/test/java/com/iluwatar/servant/AppTest.java b/servant/src/test/java/com/iluwatar/servant/AppTest.java
index 6226c272d648..a41faa57dbd1 100644
--- a/servant/src/test/java/com/iluwatar/servant/AppTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/test/java/com/iluwatar/servant/KingTest.java b/servant/src/test/java/com/iluwatar/servant/KingTest.java
index 969cc3d43b40..2206673899c1 100644
--- a/servant/src/test/java/com/iluwatar/servant/KingTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/KingTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/test/java/com/iluwatar/servant/QueenTest.java b/servant/src/test/java/com/iluwatar/servant/QueenTest.java
index 065dd1802d5b..1dfe07716007 100644
--- a/servant/src/test/java/com/iluwatar/servant/QueenTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/QueenTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/servant/src/test/java/com/iluwatar/servant/ServantTest.java b/servant/src/test/java/com/iluwatar/servant/ServantTest.java
index 0d01c0804be4..624ee32c3525 100644
--- a/servant/src/test/java/com/iluwatar/servant/ServantTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/ServantTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/pom.xml b/serverless/pom.xml
index 6156b41afd0e..9e142cb3aa30 100644
--- a/serverless/pom.xml
+++ b/serverless/pom.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
+
     The MIT License
-    Copyright (c) 2014-2017 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
+
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     copies of the Software, and to permit persons to whom the Software is
     furnished to do so, subject to the following conditions:
+
     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.
+
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -17,6 +21,7 @@
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
+
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/serverless/serverless.yml b/serverless/serverless.yml
index c463395df226..bbf9a71c47c2 100644
--- a/serverless/serverless.yml
+++ b/serverless/serverless.yml
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java
index ac27a9a4a4b7..0295f03a6694 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
index fab448d5c2dd..0dac4c614b33 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
index b66b997d2ec7..d77687d23b1f 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java
index 7331cea2b5c9..8c6232c4efd1 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
index 75604999ea34..2a83448501bd 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java b/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java
index 98e2de64fe3c..665c3dec659d 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java b/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
index 03932a9f0143..bae73281bc60 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
index 67e1835f9e13..1157c962cb7c 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/main/resources/log4j.properties b/serverless/src/main/resources/log4j.properties
index 15a25e61b87a..2c666e2869ad 100644
--- a/serverless/src/main/resources/log4j.properties
+++ b/serverless/src/main/resources/log4j.properties
@@ -1,6 +1,6 @@
 #
 # The MIT License
-# Copyright (c) 2014 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java b/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java
index 561281ab3b58..193346ab8ead 100644
--- a/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java
+++ b/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java b/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java
index 83008bdff309..da31f8ac4fd6 100644
--- a/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java
+++ b/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java b/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java
index 876489ed2262..9922c1a5c55e 100644
--- a/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java
+++ b/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/service-layer/pom.xml b/service-layer/pom.xml
index 057a701341a7..31fc6f625b68 100644
--- a/service-layer/pom.xml
+++ b/service-layer/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java b/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
index 73dc1fe5c91f..4d6ba0399bc1 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java
index bf3988d07484..a3c084109887 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java
index eee73b14bdd0..8e72e3225580 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
index 401c4170cc0c..290b9d148cb6 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java b/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
index f83abf17c8ee..a6e3bd39bd86 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java
index dcbab06966fe..ede38ec856c4 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
index 1e7ba9d56895..d2319bc0dbe4 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java
index 281128145e4b..242dc9e16c61 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java
index 0c9ca6c0b0d5..50f008670381 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
index e185bf57cff4..fb061bb967f0 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java
index 9a2cf89c3865..07893f53a654 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java
index 05e208d54370..69cb03fc8676 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
index c7131b843da7..980dfdc7649c 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java
index 00cdcc081b8b..c970d88df4cc 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java
index 320d1a54c779..d42656704523 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java
index 0014bf921015..ccbd49f50ee5 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/main/resources/logback.xml b/service-layer/src/main/resources/logback.xml
index b070def43c47..47fe422366d8 100644
--- a/service-layer/src/main/resources/logback.xml
+++ b/service-layer/src/main/resources/logback.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java
index e78667ebe4f8..fc7a4910d127 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java
index 39d84475ac2b..b46584cc9271 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
index 2fd9e15ceb12..c92b15e103ce 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java
index 4aa7ec8829b2..f6f61505b4e3 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java
index acb9d8123e33..e24b126023aa 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java
index 155aca3bbd13..b3fa3dec0cc9 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/pom.xml b/service-locator/pom.xml
index 948997f7aa8d..5232bbd28818 100644
--- a/service-locator/pom.xml
+++ b/service-locator/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/App.java b/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
index 9a24d8280873..72f7ed6a9a48 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java b/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java
index c72c075d6eaa..1366f5102183 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java b/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java
index e46e3976adbb..271bd60c279b 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java
index 72d5725e5768..9009c336086c 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java
index e48f4a5058c1..f26c221411c3 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
index 3e1b1a354094..cd2b94b7f24e 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java b/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java
index be844b16a49d..9d337263781e 100644
--- a/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java
+++ b/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java b/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java
index 1741f6d948a7..c50b44a4bc09 100644
--- a/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java
+++ b/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/pom.xml b/singleton/pom.xml
index e518665d3ad8..c07183c7fae7 100644
--- a/singleton/pom.xml
+++ b/singleton/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/main/java/com/iluwatar/singleton/App.java b/singleton/src/main/java/com/iluwatar/singleton/App.java
index aa40ee30047e..54d0da981dc7 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/App.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
index e4c0b26d8b65..b9dc1b3b146a 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
index 64252fb5ba26..c3492ac6cdb0 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
index 37917bda8fb6..d6cf3a3fb3ab 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
index 6c17f7c3f001..3a811b5521a7 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
index fb88c68d5983..3001b7691a26 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
@@ -1,20 +1,24 @@
 /**
- * The MIT License Copyright (c) 2014-2016 Ilkka Seppälä
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
- * associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 package com.iluwatar.singleton;
 
diff --git a/singleton/src/test/java/com/iluwatar/singleton/AppTest.java b/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
index 2452b923d729..5c418b1036c7 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
index e6427a75386e..fb10c9d54b49 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java b/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
index 763e21d80a4f..4f5eb715606a 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
index 770df5638136..9f367bd2b6bd 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java b/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
index ff90453397c9..19814c3a5372 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
index 6286b09fb2a4..0255bd74a7bc 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
index 59836fc23621..a1cf61cd91e2 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/spatial-partition/pom.xml b/spatial-partition/pom.xml
index 0ad20721166a..b7d6d4b633b3 100644
--- a/spatial-partition/pom.xml
+++ b/spatial-partition/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
index 2928b41fe654..179f11d045f2 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
index ade1829adc19..3e3d418373ff 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java
index 24553a6dd6a0..b1d58d7a8e01 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java
index 815bf8acc74c..ea49020b8629 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
index 309d88ba183a..3d2f01d77d3d 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 /**
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java
index ec10df78d283..e1ed341452df 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java
index c09753553d41..82c3d87e7e74 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import java.util.Hashtable;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java
index ab6b6078fbf0..a8fc236474c2 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
index 3191af83b3fc..0f9dc1e4ea57 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java
index c85254b5c383..7a88d43bc103 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java
index 4f37e2f86fc9..3b7a7d18dc87 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Sepp�l�
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/specification/pom.xml b/specification/pom.xml
index 38adf9b6fc8b..9f64b41d71b7 100644
--- a/specification/pom.xml
+++ b/specification/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/app/App.java b/specification/src/main/java/com/iluwatar/specification/app/App.java
index 6d53d17451e6..0be1c109aa7b 100644
--- a/specification/src/main/java/com/iluwatar/specification/app/App.java
+++ b/specification/src/main/java/com/iluwatar/specification/app/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java b/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java
index f6c761ff4014..033589f02265 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Creature.java b/specification/src/main/java/com/iluwatar/specification/creature/Creature.java
index eae47df6fced..9c1705a9defd 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Creature.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Creature.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java b/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java
index 7f2f0cc51b7a..458c8e806fbb 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java b/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java
index 21c958a77aee..3835d6f713a7 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java b/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java
index e9e3ff34da87..f4ad3d2c7679 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java b/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java
index 4cee924dc40b..ef99f5e4036e 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Shark.java b/specification/src/main/java/com/iluwatar/specification/creature/Shark.java
index c325ef646f61..ef68b96bcd58 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Shark.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Shark.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Troll.java b/specification/src/main/java/com/iluwatar/specification/creature/Troll.java
index 676049e2484a..a6a74e17ee39 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Troll.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Troll.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/property/Color.java b/specification/src/main/java/com/iluwatar/specification/property/Color.java
index d34fbdb43fc7..8af07d6c967d 100644
--- a/specification/src/main/java/com/iluwatar/specification/property/Color.java
+++ b/specification/src/main/java/com/iluwatar/specification/property/Color.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/property/Movement.java b/specification/src/main/java/com/iluwatar/specification/property/Movement.java
index bafd6e358ec7..7869fe63dfa4 100644
--- a/specification/src/main/java/com/iluwatar/specification/property/Movement.java
+++ b/specification/src/main/java/com/iluwatar/specification/property/Movement.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/property/Size.java b/specification/src/main/java/com/iluwatar/specification/property/Size.java
index 43aa8156b029..c82b53ca69b0 100644
--- a/specification/src/main/java/com/iluwatar/specification/property/Size.java
+++ b/specification/src/main/java/com/iluwatar/specification/property/Size.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java b/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java
index 212e46b63637..9fb150b46ebd 100644
--- a/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java
+++ b/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java b/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java
index 8f07ff1dae57..c0987218f431 100644
--- a/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java
+++ b/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java b/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java
index ce12d709a526..39594cef0f1d 100644
--- a/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java
+++ b/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/test/java/com/iluwatar/specification/app/AppTest.java b/specification/src/test/java/com/iluwatar/specification/app/AppTest.java
index 8cd648e583a6..64df2b286e5c 100644
--- a/specification/src/test/java/com/iluwatar/specification/app/AppTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/app/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java b/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
index 370b8b4c0a5e..29d4bbd651eb 100644
--- a/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java b/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java
index 5765c1c56ab3..2c8572c54268 100644
--- a/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java b/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java
index 8c7c0a54e4c2..2797ef92d9b7 100644
--- a/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java b/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java
index c15e932bc5f2..66891927b075 100644
--- a/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/pom.xml b/state/pom.xml
index f90da878680a..ac31bc5ebfa7 100644
--- a/state/pom.xml
+++ b/state/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/main/java/com/iluwatar/state/AngryState.java b/state/src/main/java/com/iluwatar/state/AngryState.java
index 31401364e614..b792202882b1 100644
--- a/state/src/main/java/com/iluwatar/state/AngryState.java
+++ b/state/src/main/java/com/iluwatar/state/AngryState.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/main/java/com/iluwatar/state/App.java b/state/src/main/java/com/iluwatar/state/App.java
index cb717cbd311e..31d8baf76a82 100644
--- a/state/src/main/java/com/iluwatar/state/App.java
+++ b/state/src/main/java/com/iluwatar/state/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/main/java/com/iluwatar/state/Mammoth.java b/state/src/main/java/com/iluwatar/state/Mammoth.java
index 5d4153f06355..df0a23deaf26 100644
--- a/state/src/main/java/com/iluwatar/state/Mammoth.java
+++ b/state/src/main/java/com/iluwatar/state/Mammoth.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/main/java/com/iluwatar/state/PeacefulState.java b/state/src/main/java/com/iluwatar/state/PeacefulState.java
index 2b7f4dda87d3..37c6f643963b 100644
--- a/state/src/main/java/com/iluwatar/state/PeacefulState.java
+++ b/state/src/main/java/com/iluwatar/state/PeacefulState.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/main/java/com/iluwatar/state/State.java b/state/src/main/java/com/iluwatar/state/State.java
index 523925d28ce0..f4dbbce1ed25 100644
--- a/state/src/main/java/com/iluwatar/state/State.java
+++ b/state/src/main/java/com/iluwatar/state/State.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/test/java/com/iluwatar/state/AppTest.java b/state/src/test/java/com/iluwatar/state/AppTest.java
index 16bffb2af0e5..b5089e7ab412 100644
--- a/state/src/test/java/com/iluwatar/state/AppTest.java
+++ b/state/src/test/java/com/iluwatar/state/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/state/src/test/java/com/iluwatar/state/MammothTest.java b/state/src/test/java/com/iluwatar/state/MammothTest.java
index 5c3bf3e6999f..af943d78ba9f 100644
--- a/state/src/test/java/com/iluwatar/state/MammothTest.java
+++ b/state/src/test/java/com/iluwatar/state/MammothTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/step-builder/pom.xml b/step-builder/pom.xml
index 6021ecb2af39..23d73ed1b4a3 100644
--- a/step-builder/pom.xml
+++ b/step-builder/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
index 309833e376f4..1dd03306d637 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
index 4b29ba6c45ac..aa94e36837fc 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java
index 0cf32699286a..b07897ab56fd 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java b/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java
index a5b7c952f8cc..7b4079a1f329 100644
--- a/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java
+++ b/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java b/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java
index 220e3f89ad5c..46d4a8cf3f64 100644
--- a/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java
+++ b/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/pom.xml b/strategy/pom.xml
index c421436f5f81..d251b9a96610 100644
--- a/strategy/pom.xml
+++ b/strategy/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/main/java/com/iluwatar/strategy/App.java b/strategy/src/main/java/com/iluwatar/strategy/App.java
index 00b2eeaad876..d44ec5784d76 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/App.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
index 8c31faee00d8..f04060c8d4ab 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
index 28e0a19bf990..933a3d51e8fe 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
index 24c35edc7358..68c556baa754 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
index c42badd5cb1e..1da72fb09ebf 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
index 12c0f8323d5b..ca3faa827e65 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/test/java/com/iluwatar/strategy/AppTest.java b/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
index c14af1bde1c0..44487654f1da 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
index 81afa53b47b8..2c1347d2e0df 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
index c988ad2f61b5..c9d5170ffc40 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/pom.xml b/template-method/pom.xml
index e1f24ae251db..0f4a03a5fec2 100644
--- a/template-method/pom.xml
+++ b/template-method/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/App.java b/template-method/src/main/java/com/iluwatar/templatemethod/App.java
index 5ad51d3e5893..66eb9ef91e3e 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/App.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java b/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java
index 0b1fb044ee6c..94a5e4c52647 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java
index 0b7ff9d911cc..229d9e587f0a 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
index 61aaf4ab4562..0eb450afacfb 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java
index d8b16af3dab4..f0883953a935 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java
index 2974117ea4da..71dba1dcc87d 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java
index 86a823386efc..54a39e108dfb 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java
index 3bc7b28b49c9..bc2e1a191400 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java
index 884ffe6eed6c..1b988259c444 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java
index 41105c43e42d..4c51f045f9b5 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/pom.xml b/thread-pool/pom.xml
index f05f6c2190e7..8968b3f4e70e 100644
--- a/thread-pool/pom.xml
+++ b/thread-pool/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
index 0ca3e9453c1b..6b0b524ccce1 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java b/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java
index 208b1ac2c678..f6377a5a6cbf 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java b/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java
index 86c7bb00ed29..6bc5650d2c39 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java b/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java
index 9ea4996d1b96..13cbbc8ec5b3 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java b/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java
index 9f67a82c9ed3..c3806def39ae 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java
index fafbce15e8ce..e1b29dbebf86 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java
index 00bf1e60a6cb..96a4a65360f0 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java
index 89900fec4da9..a856db7ab0e4 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java
index 099cdc6e81be..335b046abaf5 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java
index 3b7186e98636..863053e39a8c 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/pom.xml b/throttling/pom.xml
index e21d8b3c1232..55e1b3e57ee8 100644
--- a/throttling/pom.xml
+++ b/throttling/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/main/java/com/iluwatar/throttling/App.java b/throttling/src/main/java/com/iluwatar/throttling/App.java
index 95e0dedf72c5..bdeba643945f 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/App.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.throttling;
 
 import org.slf4j.Logger;
diff --git a/throttling/src/main/java/com/iluwatar/throttling/B2BService.java b/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
index 4ef30c48da66..cc26c3077ad2 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java b/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java
index 2c0afdb35c48..8d82a2f4691a 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/main/java/com/iluwatar/throttling/Tenant.java b/throttling/src/main/java/com/iluwatar/throttling/Tenant.java
index e35251aa05a2..06c4f05f6ca7 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/Tenant.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/Tenant.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java b/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java
index e2da42350bdd..b612ea88292e 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java b/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java
index 24b73d92fe91..63875e64dfdf 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/test/java/com/iluwatar/throttling/AppTest.java b/throttling/src/test/java/com/iluwatar/throttling/AppTest.java
index 97a54864c6ab..133b07a981ac 100644
--- a/throttling/src/test/java/com/iluwatar/throttling/AppTest.java
+++ b/throttling/src/test/java/com/iluwatar/throttling/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java b/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java
index bb053fbcb387..b0db071b522f 100644
--- a/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java
+++ b/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java b/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java
index b16b9a9f003b..b1de01e284f8 100644
--- a/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java
+++ b/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tls/pom.xml b/tls/pom.xml
index 596ebd37310d..050604d7bc50 100644
--- a/tls/pom.xml
+++ b/tls/pom.xml
@@ -2,8 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
-    2016 adapted for tls Thomas Bauer
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/tls/src/main/java/com/iluwatar/tls/App.java b/tls/src/main/java/com/iluwatar/tls/App.java
index 634d36d26b90..cd216ac75f1e 100644
--- a/tls/src/main/java/com/iluwatar/tls/App.java
+++ b/tls/src/main/java/com/iluwatar/tls/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Thomas Bauer
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.tls;
 
 import java.util.Calendar;
diff --git a/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java b/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
index a28e24d4e762..8018e7996cb9 100644
--- a/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
+++ b/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Thomas Bauer
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.tls;
 
 import java.text.DateFormat;
diff --git a/tls/src/main/java/com/iluwatar/tls/Result.java b/tls/src/main/java/com/iluwatar/tls/Result.java
index 69ec5c5020f6..bcb45b0c3588 100644
--- a/tls/src/main/java/com/iluwatar/tls/Result.java
+++ b/tls/src/main/java/com/iluwatar/tls/Result.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tls/src/test/java/com/iluwatar/tls/AppTest.java b/tls/src/test/java/com/iluwatar/tls/AppTest.java
index 12bb1ea3cba9..789ad66c2e88 100644
--- a/tls/src/test/java/com/iluwatar/tls/AppTest.java
+++ b/tls/src/test/java/com/iluwatar/tls/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Thomas Bauer
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.tls;
 
 import org.junit.jupiter.api.Test;
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
index bb2dfafb7231..230a12d3d4ce 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Thomas Bauer
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.tls;
 
 import java.util.ArrayList;
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
index 1b21e00d7848..24b91d2f668c 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Thomas Bauer
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.tls;
 
 import java.util.ArrayList;
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
index 845ab366dac3..6316727d5c18 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2016 Thomas Bauer
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.tls;
 
 import java.util.ArrayList;
diff --git a/tolerant-reader/pom.xml b/tolerant-reader/pom.xml
index abf786059fa2..e0d935112aaa 100644
--- a/tolerant-reader/pom.xml
+++ b/tolerant-reader/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
index c2493338455b..2c69fbca54c7 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java
index 441b8a5ef873..5ce845b55290 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
index 7445dec4d67f..2a1e065d3cce 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java
index 67430f57c10d..9f86fb18a1d2 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java
index 07e6f6b89199..2687d1e95c9f 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java
index 2785c8374a0c..50d7817cea3d 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java
index 87c7a3e78f20..fc2c5cabd8cd 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java
index 66583c498d2d..a85d0996ff5e 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/trampoline/pom.xml b/trampoline/pom.xml
index 86726a1186bc..a0f25fc39b56 100644
--- a/trampoline/pom.xml
+++ b/trampoline/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java b/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java
index b4b7c2b2f7b9..1e1909da4e47 100644
--- a/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java
+++ b/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java b/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java
index 76e3ed3da080..1b1aa3597c63 100644
--- a/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java
+++ b/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java
@@ -1,17 +1,17 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.trampoline;
 
 
diff --git a/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java b/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java
index 54bef970bb78..c30c8619c47d 100644
--- a/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java
+++ b/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/twin/pom.xml b/twin/pom.xml
index 15b4f6c1159f..9e62469b15cb 100644
--- a/twin/pom.xml
+++ b/twin/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/twin/src/main/java/com/iluwatar/twin/App.java b/twin/src/main/java/com/iluwatar/twin/App.java
index f31ca43266f3..759caee27f60 100644
--- a/twin/src/main/java/com/iluwatar/twin/App.java
+++ b/twin/src/main/java/com/iluwatar/twin/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/twin/src/main/java/com/iluwatar/twin/BallItem.java b/twin/src/main/java/com/iluwatar/twin/BallItem.java
index 54b8cac3a0d5..149a0b2a277c 100644
--- a/twin/src/main/java/com/iluwatar/twin/BallItem.java
+++ b/twin/src/main/java/com/iluwatar/twin/BallItem.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.twin;
 
 import org.slf4j.Logger;
diff --git a/twin/src/main/java/com/iluwatar/twin/BallThread.java b/twin/src/main/java/com/iluwatar/twin/BallThread.java
index f2b64e467bb9..9070c1cfa6da 100644
--- a/twin/src/main/java/com/iluwatar/twin/BallThread.java
+++ b/twin/src/main/java/com/iluwatar/twin/BallThread.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.twin;
 
 import org.slf4j.Logger;
diff --git a/twin/src/main/java/com/iluwatar/twin/GameItem.java b/twin/src/main/java/com/iluwatar/twin/GameItem.java
index 46e19283f4ca..25cada9fa5f9 100644
--- a/twin/src/main/java/com/iluwatar/twin/GameItem.java
+++ b/twin/src/main/java/com/iluwatar/twin/GameItem.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -21,7 +21,6 @@
  * THE SOFTWARE.
  */
 
-
 package com.iluwatar.twin;
 
 import org.slf4j.Logger;
diff --git a/twin/src/test/java/com/iluwatar/twin/AppTest.java b/twin/src/test/java/com/iluwatar/twin/AppTest.java
index 76f189f3f376..945697901875 100644
--- a/twin/src/test/java/com/iluwatar/twin/AppTest.java
+++ b/twin/src/test/java/com/iluwatar/twin/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/twin/src/test/java/com/iluwatar/twin/BallItemTest.java b/twin/src/test/java/com/iluwatar/twin/BallItemTest.java
index 3c443ef62395..bf06b2204130 100644
--- a/twin/src/test/java/com/iluwatar/twin/BallItemTest.java
+++ b/twin/src/test/java/com/iluwatar/twin/BallItemTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java b/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java
index 5b5f8f6a2aea..2f695ce95728 100644
--- a/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java
+++ b/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/typeobjectpattern/pom.xml b/typeobjectpattern/pom.xml
index f07460f49c54..03d21de3770d 100644
--- a/typeobjectpattern/pom.xml
+++ b/typeobjectpattern/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
index f16777c686a3..93e7a4ea84b9 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import java.io.FileNotFoundException;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java
index 40b276e5bbc5..7144882199e1 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 /**
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
index a2ba452ec03a..200a96f8b9c5 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import java.util.ArrayList;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
index 7d0d696430fd..9171cc03064d 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import com.iluwatar.typeobject.Candy.Type;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
index 88263ceab57d..9e855b4d6d61 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import java.io.FileNotFoundException;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
index 6c6bfa616a34..55c25e1ef5ab 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import java.io.File;
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
index d1b2fd359385..b813ee881c2a 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
index 437e39d1abd3..289c7b944766 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
index b4118cb48651..c7beefdb15f7 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 package com.iluwatar.typeobject;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/unit-of-work/pom.xml b/unit-of-work/pom.xml
index fc11432e2923..c27a674660aa 100644
--- a/unit-of-work/pom.xml
+++ b/unit-of-work/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
index 9b4b2f15c5ab..38cc474108b5 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 import java.util.HashMap;
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
index e0b453498ce3..ebd0aa7e5c61 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 /**
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java
index 5a57ccddef61..a757bc7ec92d 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 /**
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java
index 6b0e855175f1..b43d4630cc1e 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 /**
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
index ff11366202f2..2ca1977c68bc 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 import org.slf4j.Logger;
diff --git a/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java b/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java
index 8256310d7709..541c2d7db82f 100644
--- a/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java
+++ b/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 import org.junit.Test;
diff --git a/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java b/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
index 1d48d222ee88..c4f45b8b5b4a 100644
--- a/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
+++ b/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
@@ -1,7 +1,6 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2014-2017 Piyush Chaudhari
+/**
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -10,18 +9,17 @@
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
-
 package com.iluwatar.unitofwork;
 
 import org.junit.Before;
diff --git a/update-ghpages.sh b/update-ghpages.sh
index d240453b0755..25ea680cc906 100644
--- a/update-ghpages.sh
+++ b/update-ghpages.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 #
 # The MIT License
-# Copyright (c) 2014-2016 Ilkka Seppälä
+# Copyright © 2014-2019 Ilkka Seppälä
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/value-object/pom.xml b/value-object/pom.xml
index 669ea521e470..8aec02a8dfbe 100644
--- a/value-object/pom.xml
+++ b/value-object/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/value-object/src/main/java/com/iluwatar/value/object/App.java b/value-object/src/main/java/com/iluwatar/value/object/App.java
index 82963ec8fea5..9cc62f24602f 100644
--- a/value-object/src/main/java/com/iluwatar/value/object/App.java
+++ b/value-object/src/main/java/com/iluwatar/value/object/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java b/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
index b65fb000ee49..6ec2f541f5c0 100644
--- a/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
+++ b/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/value-object/src/test/java/com/iluwatar/value/object/AppTest.java b/value-object/src/test/java/com/iluwatar/value/object/AppTest.java
index 86dcb5be3e5c..a87fe246f23f 100644
--- a/value-object/src/test/java/com/iluwatar/value/object/AppTest.java
+++ b/value-object/src/test/java/com/iluwatar/value/object/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java b/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
index 9bfe2d3965dd..e6c3f89525ae 100644
--- a/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
+++ b/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/pom.xml b/visitor/pom.xml
index 5fbc84142675..c2a673ec6e4e 100644
--- a/visitor/pom.xml
+++ b/visitor/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014-2016 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/App.java b/visitor/src/main/java/com/iluwatar/visitor/App.java
index 4de8452e5b88..9c8359cb1d8c 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/App.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/App.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Commander.java b/visitor/src/main/java/com/iluwatar/visitor/Commander.java
index a11f04d69c9d..7c0d7828f52c 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Commander.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Commander.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
index ce7cf4d44da9..c48ed57074a8 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java b/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
index 266350bf26f4..9bea77166bd6 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
index 48b4e9dba949..b5f07908d4dd 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Soldier.java b/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
index 681b8961de9b..8d09617883dc 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
index 10fe49b7e1ac..0d9b568ca832 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Unit.java b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
index b904bf3586de..27bcc26de566 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Unit.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
index ecf8bf2a5bce..555b8eabec72 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/AppTest.java b/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
index 0fc97cc5632f..0cffc394abf2 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java b/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
index b0b83cf7366f..11eea03b9b6c 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
index 9cf1f2985435..ddc8184f5ffc 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java b/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
index 9266837b4dc2..798d9fb1261e 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
index 717684300c28..f79954631347 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java b/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
index 31dfa0bdee76..b3c02ccb15a5 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
index cc15cff8541b..e41957cddb9a 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
index bccc44564aa8..d0807bab814f 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
index 68f4681c61fe..3a147079de9c 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal

From 72b174619fa8f936bff553ef19e741f4a11efb6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?=
 <iluwatar@users.noreply.github.com>
Date: Sun, 13 Oct 2019 23:15:02 +0300
Subject: [PATCH 11/68] #996 Fix SonarCloud analysis failure (#997)

* #996 Update Travis config

* #996 Remove old secret

* #996 add coverage profile

* #996 move jacoco out of profile
---
 .sonarcloud.properties | 38 ------------------------
 .travis.yml            | 18 +++++++-----
 pom.xml                | 66 ++++++++++++++----------------------------
 3 files changed, 31 insertions(+), 91 deletions(-)
 delete mode 100644 .sonarcloud.properties

diff --git a/.sonarcloud.properties b/.sonarcloud.properties
deleted file mode 100644
index c6b26bf5df8b..000000000000
--- a/.sonarcloud.properties
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# The MIT License
-# Copyright © 2014-2019 Ilkka Seppälä
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-# Path to sources
-#sonar.sources=.
-#sonar.exclusions=
-#sonar.inclusions=
-
-# Path to tests
-#sonar.tests=
-#sonar.test.exclusions=
-#sonar.test.inclusions=
-
-# Source encoding
-#sonar.sourceEncoding=UTF-8
-
-# Exclusions for copy-paste detection
-#sonar.cpd.exclusions=
diff --git a/.travis.yml b/.travis.yml
index 45323dcfd457..6cd971428327 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,23 +1,27 @@
 language: java
-dist: xenial
+dist: bionic
 jdk:
 - openjdk11
+sudo: required
 
 env:
   global:
   - GH_REF: github.com/iluwatar/java-design-patterns.git
   - secure: LxTDuNS/rBWIvKkaEqr79ImZAe48mCdoYCF41coxNXgNoippo4GIBArknqtv+XvdkiuRZ1yGyj6pn8GU33c/yn+krddTUkVCwTbVatbalW5jhQjDbHYym/JcxaK9ZS/3JTeGcWrBgiPqHEEDhCf26vPZsXoMSeVCEORVKTp1BSg=
-  - secure: "eoWlW9GyTJY04P8K3pxayXwU9/hmptQg/LfirispQkV9YvmziCfSzXnatnBhNfud98sCzY8BScXnb+OWLTnjLKpId4rtEqb0aJ40Jc32cUKzgzFAUn7cNcDAbUIfyPAGVqyQqfj/11wYSADwWMMOPlW97ExUtoyiH2WenXuRHso="
 
 services:
 - xvfb
 
-# default install command is just "mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V"
-install:
-- mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V -e
+addons:
+  sonarcloud:
+    organization: "iluwatar"
+    token:
+      secure: "FpHwMYPMkdWU6CeIB7+O3qIeIM4vJMp47UjkKK53f0w0s6tPZofZZkab+gcL2TqKSil7sFVB/AQXU1cUubflRszwcLbNsc8H2yFehD79o0o0Mqd1Dd5ip/q0KQbHkkln+InFlVLfvrLB4Xd4mlQVxbGhqpULBhXjKzFzQlRFcuU="
+script:
+  # the following command line builds the project, runs the tests with coverage and then execute the SonarCloud analysis
+  - mvn clean verify sonar:sonar -Dsonar.projectKey=iluwatar_java-design-patterns
 
 after_success:
-- mvn clean org.jacoco:jacoco-maven-plugin:prepare-agent package sonar:sonar -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=$SONAR_TOKEN
 - bash update-ghpages.sh
 
 notifications:
@@ -29,5 +33,3 @@ notifications:
     on_success: change  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
     on_start: never     # options: [always|never|change] default: always
-
-sudo: required
diff --git a/pom.xml b/pom.xml
index 4ed357181a12..d6cd3a6e60c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -353,37 +353,6 @@
     <build>
         <pluginManagement>
             <plugins>
-                <!-- This plugin's configuration is used to store Eclipse m2e settings
-                    only. It has no influence on the Maven build itself. TODO: Remove when the
-                    m2e plugin can correctly bind to Maven lifecycle -->
-                <plugin>
-                    <groupId>org.eclipse.m2e</groupId>
-                    <artifactId>lifecycle-mapping</artifactId>
-                    <version>1.0.0</version>
-                    <configuration>
-                        <lifecycleMappingMetadata>
-                            <pluginExecutions>
-                                <pluginExecution>
-                                    <pluginExecutionFilter>
-                                        <groupId>org.jacoco</groupId>
-                                        <artifactId>
-                                            jacoco-maven-plugin
-                                        </artifactId>
-                                        <versionRange>
-                                            [0.6.2,)
-                                        </versionRange>
-                                        <goals>
-                                            <goal>prepare-agent</goal>
-                                        </goals>
-                                    </pluginExecutionFilter>
-                                    <action>
-                                        <ignore/>
-                                    </action>
-                                </pluginExecution>
-                            </pluginExecutions>
-                        </lifecycleMappingMetadata>
-                    </configuration>
-                </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
@@ -410,20 +379,6 @@
         </pluginManagement>
 
         <plugins>
-            <plugin>
-                <groupId>org.jacoco</groupId>
-                <artifactId>jacoco-maven-plugin</artifactId>
-                <version>${jacoco.version}</version>
-                <executions>
-                    <execution>
-                        <id>prepare-agent</id>
-                        <goals>
-                            <goal>prepare-agent</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
             <!--checkstyle plug-in. checking against googles styles
                see config at checkstyle.xml
             -->
@@ -471,6 +426,27 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco.version}</version>
+                <executions>
+                    <execution>
+                        <id>prepare-agent</id>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
         </plugins>
     </build>
 

From cfdfedbd2e2ed4b140c0f82e6322d335a1e4f39d Mon Sep 17 00:00:00 2001
From: Joshua Jimenez <jimenez.johnjoshua.jjj@gmail.com>
Date: Mon, 14 Oct 2019 04:41:11 +0800
Subject: [PATCH 12/68] #970 single logging framework should be enforced (#982)

* #496 Add pipeline module to parent pom :sparkles:

* #496: Add main application class and test for pipeline

* #496: Checkstyle format and add log messages on pipeline stages :art:

* #496: Fill readme sections of pipeline :sparkles:

* #496: Javadocs and checkstyle formatting :art:

* #496: Follow PMD checks and add more explanation as block comment on App.java

* #496: Apply requested PR changes by iluwatar :art:

* #970: Replace log4j usage on commander pattern to Slf4j API :art:

* #970: Replace log4j usage on dao pattern to Slf4j API :art:

* #970: Replace log4j usage on data mapper pattern to Slf4j API :art:

* #970: Remove log4j dependency on data transfer object pom :fire:

* #970: Replace log4j usage on module pattern to Slf4j API :art:

* #970: Replace log4j usage on serverless pattern to Slf4j API :art:

This also removes the aws log4j dependency

* #970: Remove unnecessary gitignore line for log4j.xml :fire:

* #970: Remove remaining remnants of log4j :fire:

* #970: Replace System.out logging with appropriate logging methods :art:

* #970: Replace System.out method references to Logger::info :art:
---
 .gitignore                                    |  1 -
 .../iluwatar/collectionpipeline/AppTest.java  |  7 ++-
 commander/pom.xml                             |  5 --
 commander/properties/log4j.properties         | 41 ----------------
 .../com/iluwatar/commander/Commander.java     | 19 +++----
 .../messagingservice/MessagingService.java    |  5 +-
 .../main/java/com/iluwatar/converter/App.java | 14 ++++--
 dao/pom.xml                                   | 49 -------------------
 dao/src/main/java/com/iluwatar/dao/App.java   |  9 ++--
 .../java/com/iluwatar/dao/DbCustomerDao.java  |  7 +--
 dao/src/main/resources/log4j.xml              | 41 ----------------
 data-mapper/pom.xml                           |  4 --
 .../java/com/iluwatar/datamapper/App.java     |  7 +--
 data-mapper/src/main/resources/log4j.xml      | 41 ----------------
 data-transfer-object/pom.xml                  |  4 --
 .../main/java/com/iluwatar/dirtyflag/App.java |  9 +++-
 .../com/iluwatar/dirtyflag/DataFetcher.java   |  8 ++-
 .../java/com/iluwatar/event/queue/App.java    |  7 ++-
 .../administration/ConsoleAdministration.java |  2 +-
 .../hexagonal/service/ConsoleLottery.java     |  2 +-
 .../service/LotteryConsoleServiceImpl.java    |  2 +-
 .../java/com/iluwatar/masterworker/App.java   |  8 +--
 .../masterworker/ArrayUtilityMethods.java     | 10 ++--
 module/pom.xml                                |  4 --
 .../iluwatar/module/ConsoleLoggerModule.java  |  7 +--
 .../com/iluwatar/module/FileLoggerModule.java |  7 +--
 module/src/main/resources/log4j.xml           | 41 ----------------
 .../iluwatar/module/FileLoggerModuleTest.java |  5 +-
 naked-objects/dom/exclude-pmd.properties      | 24 ---------
 naked-objects/dom/pom.xml                     |  1 -
 .../bootstrap/SimpleAppSystemInitializer.java |  1 -
 .../specglue/BootstrappingGlue.java           |  1 -
 .../integtests/tests/SimpleAppIntegTest.java  |  1 -
 naked-objects/webapp/pom.xml                  | 20 --------
 .../domainapp/webapp/SimpleApplication.java   |  5 +-
 .../ConvertToCharArrayHandler.java            |  4 +-
 .../RemoveAlphabetsHandler.java               |  4 +-
 .../RemoveDigitsHandler.java                  |  4 +-
 pom.xml                                       |  7 ---
 serverless/pom.xml                            |  5 --
 .../baas/api/FindPersonApiHandler.java        | 11 +++--
 .../baas/api/SavePersonApiHandler.java        |  5 +-
 .../faas/api/LambdaInfoApiHandler.java        |  7 ++-
 .../src/main/resources/log4j.properties       | 29 -----------
 .../com/iluwatar/spatialpartition/App.java    | 14 ++++--
 .../com/iluwatar/spatialpartition/Bubble.java |  6 ++-
 tls/src/main/java/com/iluwatar/tls/App.java   | 15 ++++--
 .../com/iluwatar/tls/DateFormatCallable.java  |  9 +++-
 .../java/com/iluwatar/typeobject/App.java     | 17 ++++---
 .../com/iluwatar/typeobject/CandyGame.java    | 17 ++++---
 50 files changed, 163 insertions(+), 410 deletions(-)
 delete mode 100644 commander/properties/log4j.properties
 delete mode 100644 dao/src/main/resources/log4j.xml
 delete mode 100644 data-mapper/src/main/resources/log4j.xml
 delete mode 100644 module/src/main/resources/log4j.xml
 delete mode 100644 naked-objects/dom/exclude-pmd.properties
 delete mode 100644 serverless/src/main/resources/log4j.properties

diff --git a/.gitignore b/.gitignore
index fd0bb7810faf..ada1e7d10ce5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,5 +16,4 @@ datanucleus.log
 /bin/
 /bin/
 *.log
-data-mapper/src/main/resources/log4j.xml
 event-sourcing/Journal.json
diff --git a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
index 83756985fe06..938cce195a27 100644
--- a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
+++ b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
@@ -30,12 +30,15 @@
 import java.util.Map;
 
 import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Tests that Collection Pipeline methods work as expected.
  */
 public class AppTest {
-  
+  private static final Logger LOGGER = LoggerFactory.getLogger(AppTest.class);
+
   private List<Car> cars = CarFactory.createCars();
   
   @Test
@@ -61,7 +64,7 @@ public void testGetGroupingOfCarsByCategory() {
         new Car("Jeep", "Comanche", 1990, Category.JEEP)));
     Map<Category, List<Car>> modelsFunctional = FunctionalProgramming.getGroupingOfCarsByCategory(cars);
     Map<Category, List<Car>> modelsImperative = ImperativeProgramming.getGroupingOfCarsByCategory(cars);
-    System.out.println("Category " + modelsFunctional);
+    LOGGER.info("Category " + modelsFunctional);
     assertEquals(modelsExpected, modelsFunctional);
     assertEquals(modelsExpected, modelsImperative);
   }
diff --git a/commander/pom.xml b/commander/pom.xml
index 4db6b12e7e06..fbe45337707e 100644
--- a/commander/pom.xml
+++ b/commander/pom.xml
@@ -36,10 +36,5 @@
       <artifactId>junit-jupiter-engine</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>log4j</groupId>
-      <artifactId>log4j</artifactId>
-      <version>1.2.17</version>
-    </dependency>
   </dependencies>
 </project>
diff --git a/commander/properties/log4j.properties b/commander/properties/log4j.properties
deleted file mode 100644
index 6569015544ba..000000000000
--- a/commander/properties/log4j.properties
+++ /dev/null
@@ -1,41 +0,0 @@
-#
-# The MIT License
-# Copyright © 2014-2019 Ilkka Seppälä
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-#Define root logger options
-log4j.rootLogger=TRACE, file, console
-
-#Define console appender
-log4j.appender.console=org.apache.log4j.ConsoleAppender
-logrj.appender.console.Target=System.out
-log4j.appender.console.layout=org.apache.log4j.PatternLayout
-log4j.appender.console.layout.ConversionPattern=%d{yyyy-MM-dd} %d{HH:mm:ss} %5p[%t] %m%n
-
-#Define rolling file appender
-log4j.appender.file=org.apache.log4j.RollingFileAppender
-log4j.appender.file.File=/log/logFile.log
-log4j.appender.file.Append=true
-log4j.appender.file.ImmediateFlush=true
-log4j.appender.file.MaxFileSize=10MB
-log4j.appender.file.MaxBackupIndex=5
-log4j.appender.file.layout=org.apache.log4j.PatternLayout
-log4j.appender.file.layout.ConversionPattern=%d %d{HH:mm:ss} %5p[%t] %m%n
diff --git a/commander/src/main/java/com/iluwatar/commander/Commander.java b/commander/src/main/java/com/iluwatar/commander/Commander.java
index 8729ea75aeef..dee12df1cee8 100644
--- a/commander/src/main/java/com/iluwatar/commander/Commander.java
+++ b/commander/src/main/java/com/iluwatar/commander/Commander.java
@@ -23,7 +23,6 @@
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
-import org.apache.log4j.Logger;
 import com.iluwatar.commander.employeehandle.EmployeeHandle;
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
 import com.iluwatar.commander.exceptions.ItemUnavailableException;
@@ -37,6 +36,8 @@
 import com.iluwatar.commander.queue.QueueTask;
 import com.iluwatar.commander.queue.QueueTask.TaskType;
 import com.iluwatar.commander.shippingservice.ShippingService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  *<p>Commander pattern is used to handle all issues that can come up while making a
@@ -86,7 +87,7 @@ public class Commander {
   private final long messageTime;
   private final long employeeTime; 
   private boolean finalSiteMsgShown;
-  static final Logger LOG = Logger.getLogger(Commander.class);
+  static final Logger LOG = LoggerFactory.getLogger(Commander.class);
   //we could also have another db where it stores all orders
   
   Commander(EmployeeHandle empDb, PaymentService pService, ShippingService sService,
@@ -125,27 +126,27 @@ private void sendShippingRequest(Order order) throws Exception {
       String transactionId = shippingService.receiveRequest(order.item, order.user.address); 
       //could save this transaction id in a db too
       LOG.info("Order " + order.id + ": Shipping placed successfully, transaction id: " + transactionId);
-      System.out.println("Order has been placed and will be shipped to you. Please wait while we make your"
+      LOG.info("Order has been placed and will be shipped to you. Please wait while we make your"
           + " payment... "); 
       sendPaymentRequest(order);       
       return; 
     };
     Retry.HandleErrorIssue<Order> handleError = (o,err) -> {
       if (ShippingNotPossibleException.class.isAssignableFrom(err.getClass())) {
-        System.out.println("Shipping is currently not possible to your address. We are working on the problem "
+        LOG.info("Shipping is currently not possible to your address. We are working on the problem "
             + "and will get back to you asap.");
         finalSiteMsgShown = true;
         LOG.info("Order " + order.id + ": Shipping not possible to address, trying to add problem to employee db..");
         employeeHandleIssue(o);
       } else if (ItemUnavailableException.class.isAssignableFrom(err.getClass())) {
-        System.out.println("This item is currently unavailable. We will inform you as soon as the item becomes "
+        LOG.info("This item is currently unavailable. We will inform you as soon as the item becomes "
             + "available again.");
         finalSiteMsgShown = true;
         LOG.info("Order " + order.id + ": Item " + order.item + " unavailable, trying to add problem to employee "
             + "handle..");
         employeeHandleIssue(o);
       } else {
-        System.out.println("Sorry, there was a problem in creating your order. Please try later.");
+        LOG.info("Sorry, there was a problem in creating your order. Please try later.");
         LOG.error("Order " + order.id + ": Shipping service unavailable, order not placed..");
         finalSiteMsgShown = true;
       }
@@ -183,7 +184,7 @@ public void run() {
             order.paid = PaymentStatus.Done; 
             LOG.info("Order " + order.id + ": Payment successful, transaction Id: " + transactionId);
             if (!finalSiteMsgShown) { 
-              System.out.println("Payment made successfully, thank you for shopping with us!!"); 
+              LOG.info("Payment made successfully, thank you for shopping with us!!"); 
               finalSiteMsgShown = true; 
             } 
             sendSuccessMessage(order); 
@@ -193,7 +194,7 @@ public void run() {
         Retry.HandleErrorIssue<Order> handleError = (o,err) -> {
           if (PaymentDetailsErrorException.class.isAssignableFrom(err.getClass())) {
             if (!finalSiteMsgShown) {
-              System.out.println("There was an error in payment. Your account/card details may have been incorrect. "
+              LOG.info("There was an error in payment. Your account/card details may have been incorrect. "
                   + "Meanwhile, your order has been converted to COD and will be shipped.");
               finalSiteMsgShown = true;
             }
@@ -204,7 +205,7 @@ public void run() {
             try {
               if (o.messageSent.equals(MessageSent.NoneSent)) {
                 if (!finalSiteMsgShown) {
-                  System.out.println("There was an error in payment. We are on it, and will get back to you "
+                  LOG.info("There was an error in payment. We are on it, and will get back to you "
                       + "asap. Don't worry, your order has been placed and will be shipped.");
                   finalSiteMsgShown = true;
                 }
diff --git a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
index 27c1eee3f1f2..5023cfa1faa2 100644
--- a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
+++ b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
@@ -24,6 +24,8 @@
 
 import com.iluwatar.commander.Service;
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * The MessagingService is used to send messages to user regarding their order and 
@@ -32,6 +34,7 @@
  */
 
 public class MessagingService extends Service {
+  private static final Logger LOGGER = LoggerFactory.getLogger(MessagingService.class);
 
   enum MessageToSend {
     PaymentFail, PaymentTrying, PaymentSuccessful
@@ -74,7 +77,7 @@ protected String updateDb(Object...parameters) throws DatabaseUnavailableExcepti
     MessageRequest req = (MessageRequest) parameters[0];
     if (this.database.get(req.reqId) == null) { //idempotence, in case db fails here
       database.add(req); //if successful:
-      System.out.println(sendMessage(req.msg));
+      LOGGER.info(sendMessage(req.msg));
       return req.reqId;
     }
     return null;
diff --git a/converter/src/main/java/com/iluwatar/converter/App.java b/converter/src/main/java/com/iluwatar/converter/App.java
index 7d0821c5b501..b21d4dd6afe8 100644
--- a/converter/src/main/java/com/iluwatar/converter/App.java
+++ b/converter/src/main/java/com/iluwatar/converter/App.java
@@ -24,6 +24,8 @@
 
 
 import com.google.common.collect.Lists;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -35,6 +37,8 @@
  * objects between types.
  */
 public class App {
+  
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program entry point
    *
@@ -45,16 +49,16 @@ public static void main(String[] args) {
 
     UserDto dtoUser = new UserDto("John", "Doe", true, "whatever[at]wherever.com");
     User user = userConverter.convertFromDto(dtoUser);
-    System.out.println("Entity converted from DTO:" + user);
+    LOGGER.info("Entity converted from DTO:" + user);
 
     ArrayList<User> users = Lists.newArrayList(new User("Camile", "Tough", false, "124sad"),
         new User("Marti", "Luther", true, "42309fd"), new User("Kate", "Smith", true, "if0243"));
-    System.out.println("Domain entities:");
-    users.forEach(System.out::println);
+    LOGGER.info("Domain entities:");
+    users.stream().map(User::toString).forEach(LOGGER::info);
 
-    System.out.println("DTO entities converted from domain:");
+    LOGGER.info("DTO entities converted from domain:");
     List<UserDto> dtoEntities = userConverter.createFromEntities(users);
-    dtoEntities.forEach(System.out::println);
+    dtoEntities.stream().map(UserDto::toString).forEach(LOGGER::info);
 
   }
 }
diff --git a/dao/pom.xml b/dao/pom.xml
index b8453f6a574d..5d6bc94546fa 100644
--- a/dao/pom.xml
+++ b/dao/pom.xml
@@ -40,10 +40,6 @@
       <artifactId>junit-jupiter-engine</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>log4j</groupId>
-      <artifactId>log4j</artifactId>
-    </dependency>
     <dependency>
         <groupId>com.h2database</groupId>
         <artifactId>h2</artifactId>
@@ -53,49 +49,4 @@
         <artifactId>mockito-core</artifactId>
     </dependency>
   </dependencies>
-
-  <build>
-
-    <!-- 
-    log4j.xml file will be copied both in ${project.build.outputDirectory} 
-    and ${project.build.directory}. Thanks to Sean Patrick Floyd 
-    (http://stackoverflow.com/questions/5637532/maven-how-to-place-resource-file-together-with-jar) 
-    -->
-      
-    <resources>
-      <resource> <!-- regular processing for every resource file -->
-        <directory>src/main/resources</directory>
-      </resource>
-      <resource> <!-- processing with a different output directory for log4j.xml -->
-        <directory>src/main/resources</directory>
-        <includes>
-          <include>log4j.xml</include>
-        </includes>
-        <targetPath>..</targetPath> <!-- relative to target/classes i.e. ${project.build.directory} -->
-      </resource>
-    </resources>
-
-    <plugins>
-
-      <!-- 
-      This will exclude log4j.xml file from generated JAR 
-      -->
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.6</version>
-        <configuration>
-          <excludes>
-            <exclude>log4j.xml</exclude>
-          </excludes>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-
-    </plugins>
-  </build>
 </project>
diff --git a/dao/src/main/java/com/iluwatar/dao/App.java b/dao/src/main/java/com/iluwatar/dao/App.java
index 5824d48cfea6..08d0a42bda3d 100644
--- a/dao/src/main/java/com/iluwatar/dao/App.java
+++ b/dao/src/main/java/com/iluwatar/dao/App.java
@@ -31,8 +31,9 @@
 
 import javax.sql.DataSource;
 
-import org.apache.log4j.Logger;
 import org.h2.jdbcx.JdbcDataSource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Data Access Object (DAO) is an object that provides an abstract interface to some type of
@@ -50,7 +51,7 @@
  */
 public class App {
   private static final String DB_URL = "jdbc:h2:~/dao";
-  private static Logger log = Logger.getLogger(App.class);
+  private static Logger log = LoggerFactory.getLogger(App.class);
   private static final String ALL_CUSTOMERS = "customerDao.getAllCustomers(): ";
   
   /**
@@ -94,7 +95,7 @@ private static void performOperationsUsing(final CustomerDao customerDao) throws
     addCustomers(customerDao);
     log.info(ALL_CUSTOMERS);
     try (Stream<Customer> customerStream = customerDao.getAll()) {
-      customerStream.forEach((customer) -> log.info(customer));
+      customerStream.forEach((customer) -> log.info(customer.toString()));
     }
     log.info("customerDao.getCustomerById(2): " + customerDao.getById(2));
     final Customer customer = new Customer(4, "Dan", "Danson");
@@ -105,7 +106,7 @@ private static void performOperationsUsing(final CustomerDao customerDao) throws
     customerDao.update(customer);
     log.info(ALL_CUSTOMERS);
     try (Stream<Customer> customerStream = customerDao.getAll()) {
-      customerStream.forEach((cust) -> log.info(cust));
+      customerStream.forEach((cust) -> log.info(cust.toString()));
     }
     customerDao.delete(customer);
     log.info(ALL_CUSTOMERS + customerDao.getAll());
diff --git a/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java b/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
index 9d183e91284e..d8640dcb911d 100644
--- a/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.dao;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
@@ -35,15 +38,13 @@
 
 import javax.sql.DataSource;
 
-import org.apache.log4j.Logger;
-
 /**
  * An implementation of {@link CustomerDao} that persists customers in RDBMS.
  *
  */
 public class DbCustomerDao implements CustomerDao {
 
-  private static final Logger LOGGER = Logger.getLogger(DbCustomerDao.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(DbCustomerDao.class);
 
   private final DataSource dataSource;
 
diff --git a/dao/src/main/resources/log4j.xml b/dao/src/main/resources/log4j.xml
deleted file mode 100644
index 5c7e49d51a98..000000000000
--- a/dao/src/main/resources/log4j.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
-<log4j:configuration debug="true"
-  xmlns:log4j='http://jakarta.apache.org/log4j/'>
-
-  <appender name="console" class="org.apache.log4j.ConsoleAppender">
-    <layout class="org.apache.log4j.PatternLayout">
-      <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n" />
-    </layout>
-  </appender>
-
-  <root>
-    <level value="INFO" />
-    <appender-ref ref="console" />
-  </root>
-
-</log4j:configuration>
\ No newline at end of file
diff --git a/data-mapper/pom.xml b/data-mapper/pom.xml
index cf53fdf65814..7da70f8fd243 100644
--- a/data-mapper/pom.xml
+++ b/data-mapper/pom.xml
@@ -37,9 +37,5 @@
 			<artifactId>junit-jupiter-engine</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-		</dependency>
 	</dependencies>
 </project>
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/App.java b/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
index 3504ebbe1c94..6b1d9925333f 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
@@ -22,9 +22,10 @@
  */
 package com.iluwatar.datamapper;
 
-import java.util.Optional;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-import org.apache.log4j.Logger;
+import java.util.Optional;
 
 /**
  * The Data Mapper (DM) is a layer of software that separates the in-memory objects from the
@@ -39,7 +40,7 @@
  */
 public final class App {
 
-  private static Logger log = Logger.getLogger(App.class);
+  private static Logger log = LoggerFactory.getLogger(App.class);
   private static final String STUDENT_STRING = "App.main(), student : ";
   
 
diff --git a/data-mapper/src/main/resources/log4j.xml b/data-mapper/src/main/resources/log4j.xml
deleted file mode 100644
index 5c7e49d51a98..000000000000
--- a/data-mapper/src/main/resources/log4j.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
-<log4j:configuration debug="true"
-  xmlns:log4j='http://jakarta.apache.org/log4j/'>
-
-  <appender name="console" class="org.apache.log4j.ConsoleAppender">
-    <layout class="org.apache.log4j.PatternLayout">
-      <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n" />
-    </layout>
-  </appender>
-
-  <root>
-    <level value="INFO" />
-    <appender-ref ref="console" />
-  </root>
-
-</log4j:configuration>
\ No newline at end of file
diff --git a/data-transfer-object/pom.xml b/data-transfer-object/pom.xml
index 20c8a52f6c0a..ebdb15afa3dd 100644
--- a/data-transfer-object/pom.xml
+++ b/data-transfer-object/pom.xml
@@ -37,9 +37,5 @@
             <artifactId>junit-jupiter-engine</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>log4j</groupId>
-            <artifactId>log4j</artifactId>
-        </dependency>
     </dependencies>
 </project>
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
index af95b57bca88..e5368bc3a5a6 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.dirtyflag;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.List;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -48,6 +51,8 @@
  * when needed. {@link World} mainly serves the data to the front-end.
  */
 public class App {
+  
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program execution point
    */
@@ -59,9 +64,9 @@ public void run() {
       @Override
       public void run() {
         List<String> countries = world.fetch();
-        System.out.println("Our world currently has the following countries:-");
+        LOGGER.info("Our world currently has the following countries:-");
         for (String country : countries) {
-          System.out.println("\t" + country);
+          LOGGER.info("\t" + country);
         }
       }
     }, 0, 15, TimeUnit.SECONDS); // Run at every 15 seconds.
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
index 3b91ccd7debb..eca422a86165 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
@@ -22,6 +22,10 @@
  */
 package com.iluwatar.dirtyflag;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.xml.crypto.Data;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
@@ -37,6 +41,8 @@
  */
 public class DataFetcher {
 
+  private static final Logger LOGGER = LoggerFactory.getLogger(DataFetcher.class);
+
   private final String filename = "world.txt";
   private long lastFetched;
 
@@ -62,7 +68,7 @@ public List<String> fetch() {
     File file = new File(classLoader.getResource(filename).getFile());
 
     if (isDirty(file.lastModified())) {
-      System.out.println(filename + " is dirty! Re-fetching file content...");
+      LOGGER.info(filename + " is dirty! Re-fetching file content...");
 
       List<String> data = new ArrayList<String>();
       try (BufferedReader br = new BufferedReader(new FileReader(file))) {
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/App.java b/event-queue/src/main/java/com/iluwatar/event/queue/App.java
index 88cc0bf570ae..87ad78ae6d40 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/App.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/App.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.event.queue;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
@@ -39,6 +42,8 @@
  * items from the queue at a later time.
  */
 public class App {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program entry point.
    * 
@@ -51,7 +56,7 @@ public static void main(String[] args) throws UnsupportedAudioFileException, IOE
     audio.playSound(audio.getAudioStream("./etc/Bass-Drum-1.wav"), -10.0f);
     audio.playSound(audio.getAudioStream("./etc/Closed-Hi-Hat-1.wav"), -8.0f);
     
-    System.out.println("Press Enter key to stop the program...");
+    LOGGER.info("Press Enter key to stop the program...");
     try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {
       br.read();
     }
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
index f2aa6d681ba5..4d51710b9d04 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
@@ -81,7 +81,7 @@ private static void printMainMenu() {
   }
 
   private static String readString(Scanner scanner) {
-    System.out.print("> ");
+    LOGGER.info("> ");
     return scanner.next();
   }
 }
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
index 583bf348fc7e..3a41e1ef322f 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
@@ -82,7 +82,7 @@ private static void printMainMenu() {
   }
 
   private static String readString(Scanner scanner) {
-    System.out.print("> ");
+    LOGGER.info("> ");
     return scanner.next();
   }
 }
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
index 17f5f1a9bc09..d61ec9108156 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
@@ -122,7 +122,7 @@ public void queryLotteryAccountFunds(WireTransfers bank, Scanner scanner) {
   }
 
   private String readString(Scanner scanner) {
-    System.out.print( "> " );
+    logger.info( "> " );
     return scanner.next();
   }
 }
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
index ce1f7b625653..46c0baf8d16c 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
@@ -23,6 +23,8 @@
 package com.iluwatar.masterworker;
 
 import com.iluwatar.masterworker.system.ArrayTransposeMasterWorker;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * <p>The <b><em>Master-Worker</em></b> pattern is used when the problem at hand can be solved by dividing into 
@@ -45,7 +47,8 @@
  */
 
 public class App {
-  
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program entry point.
    * @param args command line args
@@ -60,10 +63,9 @@ public static void main(String[] args) {
     ArrayResult result = (ArrayResult) mw.getResult(input);    
     if (result != null) {
       ArrayUtilityMethods.printMatrix(inputMatrix);
-      System.out.println("");
       ArrayUtilityMethods.printMatrix(result.data);
     } else {
-      System.out.println("Please enter non-zero input");
+      LOGGER.info("Please enter non-zero input");
     }
   }
 
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
index e3125abe8032..fb27e5b486a4 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.masterworker;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.Random;
 
 /**
@@ -29,7 +32,8 @@
  */
 
 public class ArrayUtilityMethods {
- 
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(ArrayUtilityMethods.class);
   /**
    * Method arraysSame compares 2 arrays @param a1 and @param a2
    * and @return whether their values are equal (boolean).
@@ -100,9 +104,9 @@ public static void printMatrix(int[][] matrix) {
     //prints out int[][]
     for (int i = 0; i < matrix.length; i++) {
       for (int j = 0; j < matrix[0].length; j++) {
-        System.out.print(matrix[i][j] + " ");
+        LOGGER.info(matrix[i][j] + " ");
       }
-      System.out.println("");
+      LOGGER.info("");
     }
   }
   
diff --git a/module/pom.xml b/module/pom.xml
index 920efc01c9da..0a60960b53c6 100644
--- a/module/pom.xml
+++ b/module/pom.xml
@@ -37,9 +37,5 @@
 			<artifactId>junit-jupiter-engine</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-		</dependency>
 	</dependencies>
 </project>
diff --git a/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java b/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
index 6ab358777f6e..12eaae1d9be4 100644
--- a/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
+++ b/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
@@ -22,9 +22,10 @@
  */
 package com.iluwatar.module;
 
-import java.io.PrintStream;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-import org.apache.log4j.Logger;
+import java.io.PrintStream;
 
 /**
  * The ConsoleLoggerModule is responsible for showing logs on System Console
@@ -34,7 +35,7 @@
  */
 public final class ConsoleLoggerModule {
 
-  private static final Logger LOGGER = Logger.getLogger(ConsoleLoggerModule.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(ConsoleLoggerModule.class);
 
   private static ConsoleLoggerModule singleton = null;
 
diff --git a/module/src/main/java/com/iluwatar/module/FileLoggerModule.java b/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
index 1ec85ea47547..65f954b6cccd 100644
--- a/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
+++ b/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
@@ -22,12 +22,13 @@
  */
 package com.iluwatar.module;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.PrintStream;
 
-import org.apache.log4j.Logger;
-
 /**
  * The FileLoggerModule is responsible for showing logs on File System
  * <p>
@@ -36,7 +37,7 @@
  */
 public final class FileLoggerModule {
 
-  private static final Logger LOGGER = Logger.getLogger(FileLoggerModule.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(FileLoggerModule.class);
 
   private static FileLoggerModule singleton = null;
 
diff --git a/module/src/main/resources/log4j.xml b/module/src/main/resources/log4j.xml
deleted file mode 100644
index 5c7e49d51a98..000000000000
--- a/module/src/main/resources/log4j.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
-<log4j:configuration debug="true"
-  xmlns:log4j='http://jakarta.apache.org/log4j/'>
-
-  <appender name="console" class="org.apache.log4j.ConsoleAppender">
-    <layout class="org.apache.log4j.PatternLayout">
-      <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n" />
-    </layout>
-  </appender>
-
-  <root>
-    <level value="INFO" />
-    <appender-ref ref="console" />
-  </root>
-
-</log4j:configuration>
\ No newline at end of file
diff --git a/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java b/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
index 5f7616f02321..30f0baae5703 100644
--- a/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
+++ b/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
@@ -22,8 +22,9 @@
  */
 package com.iluwatar.module;
 
-import org.apache.log4j.Logger;
 import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.BufferedReader;
 import java.io.FileNotFoundException;
@@ -45,7 +46,7 @@
  */
 public final class FileLoggerModuleTest {
 
-  private static final Logger LOGGER = Logger.getLogger(FileLoggerModuleTest.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(FileLoggerModuleTest.class);
 
   private static final String OUTPUT_FILE = "output.txt";
   private static final String ERROR_FILE = "error.txt";
diff --git a/naked-objects/dom/exclude-pmd.properties b/naked-objects/dom/exclude-pmd.properties
deleted file mode 100644
index e281170f75a4..000000000000
--- a/naked-objects/dom/exclude-pmd.properties
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# The MIT License
-# Copyright © 2014-2019 Ilkka Seppälä
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-domainapp.dom.modules.simple.QSimpleObject=UnusedFormalParameter
\ No newline at end of file
diff --git a/naked-objects/dom/pom.xml b/naked-objects/dom/pom.xml
index b8a04a53bb24..2709edda03f4 100644
--- a/naked-objects/dom/pom.xml
+++ b/naked-objects/dom/pom.xml
@@ -143,7 +143,6 @@
 						<version>${datanucleus-maven-plugin.version}</version>
 						<configuration>
 							<fork>false</fork>
-							<log4jConfiguration>${basedir}/log4j.properties</log4jConfiguration>
 							<verbose>true</verbose>
 							<props>${basedir}/datanucleus.properties</props>
 						</configuration>
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java b/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
index d5f0cd55265a..930a805d5fe2 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
@@ -49,7 +49,6 @@ public static void initIsft() {
   private static class SimpleAppSystemBuilder extends IsisSystemForTest.Builder {
 
     public SimpleAppSystemBuilder() {
-      withLoggingAt(org.apache.log4j.Level.INFO);
       with(testConfiguration());
       with(new DataNucleusPersistenceMechanismInstaller());
 
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
index b53e88af0c0e..4b22615ecc96 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
@@ -36,7 +36,6 @@ public class BootstrappingGlue extends CukeGlueAbstract {
 
   @Before(value = {"@integration"}, order = 100)
   public void beforeScenarioIntegrationScope() {
-    org.apache.log4j.PropertyConfigurator.configure("logging.properties");
     SimpleAppSystemInitializer.initIsft();
 
     before(ScenarioExecutionScope.INTEGRATION);
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
index 0db09fceb69f..0c19714253ba 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
@@ -36,7 +36,6 @@ public abstract class SimpleAppIntegTest extends IntegrationTestAbstract {
 
   @BeforeClass
   public static void initClass() {
-    org.apache.log4j.PropertyConfigurator.configure("logging.properties");
     SimpleAppSystemInitializer.initIsft();
 
     // instantiating will install onto ThreadLocal
diff --git a/naked-objects/webapp/pom.xml b/naked-objects/webapp/pom.xml
index e26c5f5610ad..e0697b855b31 100644
--- a/naked-objects/webapp/pom.xml
+++ b/naked-objects/webapp/pom.xml
@@ -216,26 +216,6 @@
 			<artifactId>hsqldb</artifactId>
 		</dependency>
 
-		<!-- <dependency> <groupId>postgresql</groupId> <artifactId>postgresql</artifactId> 
-			<version>9.1-901.jdbc4</version> </dependency> -->
-
-		<!-- mvn install:install-file -Dfile=sqljdbc4.jar \ -DgroupId=com.microsoft.sqlserver 
-			\ -DartifactId=jdbc \ -Dversion=4.0 \ -Dpackaging=jar -->
-		<!-- <dependency> <groupId>com.microsoft.sqlserver</groupId> <artifactId>sqljdbc4</artifactId> 
-			<version>4.0</version> </dependency> -->
-
-		<dependency>
-			<groupId>org.lazyluke</groupId>
-			<artifactId>log4jdbc-remix</artifactId>
-			<exclusions>
-				<exclusion>
-					<groupId>org.slf4j</groupId>
-					<artifactId>slf4j-api</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-
-
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
diff --git a/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java b/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
index cf15632faf53..875212963b67 100644
--- a/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
+++ b/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
@@ -50,6 +50,8 @@
 import de.agilecoders.wicket.core.settings.IBootstrapSettings;
 import de.agilecoders.wicket.themes.markup.html.bootswatch.BootswatchTheme;
 import de.agilecoders.wicket.themes.markup.html.bootswatch.BootswatchThemeProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 
 /**
@@ -72,6 +74,7 @@
  */
 public class SimpleApplication extends IsisWicketApplication {
 
+  private static final Logger LOGGER = LoggerFactory.getLogger(SimpleApplication.class);
   private static final long serialVersionUID = 1L;
 
   /**
@@ -124,7 +127,7 @@ public WebRequest newWebRequest(HttpServletRequest servletRequest, String filter
         servletRequest.getSession().invalidate();
       }
     } catch (Exception e) {
-      System.out.println(e);
+      LOGGER.error(e.getMessage());
     }
     return super.newWebRequest(servletRequest, filterPath);
   }
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
index 3e8df8eefe3f..6a418fef4cf1 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
@@ -32,12 +32,12 @@
  */
 class ConvertToCharArrayHandler implements Handler<String, char[]> {
 
-  private final Logger logger = LoggerFactory.getLogger(ConvertToCharArrayHandler.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(ConvertToCharArrayHandler.class);
 
   @Override
   public char[] process(String input) {
     char[] characters = input.toCharArray();
-    logger.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
+    LOGGER.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
         ConvertToCharArrayHandler.class, input, String.class, Arrays.toString(characters), Character[].class));
 
     return characters;
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
index 76219249d312..342ed86c23c7 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
@@ -30,7 +30,7 @@
  */
 class RemoveAlphabetsHandler implements Handler<String, String> {
 
-  private final Logger logger = LoggerFactory.getLogger(RemoveAlphabetsHandler.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(RemoveAlphabetsHandler.class);
 
   @Override
   public String process(String input) {
@@ -46,7 +46,7 @@ public String process(String input) {
     }
 
     String inputWithoutAlphabetsStr = inputWithoutAlphabets.toString();
-    logger.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
+    LOGGER.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
         RemoveAlphabetsHandler.class, input, String.class, inputWithoutAlphabetsStr, String.class));
 
     return inputWithoutAlphabetsStr;
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
index d1785c340858..a5320a0a55c4 100644
--- a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
+++ b/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
@@ -30,7 +30,7 @@
  */
 class RemoveDigitsHandler implements Handler<String, String> {
 
-  private final Logger logger = LoggerFactory.getLogger(RemoveDigitsHandler.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(RemoveDigitsHandler.class);
 
   @Override
   public String process(String input) {
@@ -46,7 +46,7 @@ public String process(String input) {
     }
 
     String inputWithoutDigitsStr = inputWithoutDigits.toString();
-    logger.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
+    LOGGER.info(String.format("Current handler: %s, input is %s of type %s, output is %s, of type %s",
         RemoveDigitsHandler.class, input, String.class, inputWithoutDigitsStr, String.class));
 
     return inputWithoutDigitsStr;
diff --git a/pom.xml b/pom.xml
index d6cd3a6e60c3..50e7c7de5439 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,10 +56,8 @@
         <logback.version>1.2.3</logback.version>
         <aws-lambda-core.version>1.1.0</aws-lambda-core.version>
         <aws-java-sdk-dynamodb.version>1.11.289</aws-java-sdk-dynamodb.version>
-        <aws-lambda-log4j.version>1.0.0</aws-lambda-log4j.version>
         <aws-lambda-java-events.version>2.0.1</aws-lambda-java-events.version>
         <jackson.version>2.8.5</jackson.version>
-        <log4j.version>1.2.17</log4j.version>
         <jaxb-api.version>2.3.1</jaxb-api.version>
         <jaxb-impl.version>2.3.2</jaxb-impl.version>
         <annotation-api.version>1.3.2</annotation-api.version>
@@ -304,11 +302,6 @@
                 <artifactId>mongo-java-driver</artifactId>
                 <version>${mongo-java-driver.version}</version>
             </dependency>
-            <dependency>
-                <groupId>log4j</groupId>
-                <artifactId>log4j</artifactId>
-                <version>${log4j.version}</version>
-            </dependency>
             <dependency>
                 <groupId>javax.xml.bind</groupId>
                 <artifactId>jaxb-api</artifactId>
diff --git a/serverless/pom.xml b/serverless/pom.xml
index 9e142cb3aa30..292df78c55f1 100644
--- a/serverless/pom.xml
+++ b/serverless/pom.xml
@@ -60,11 +60,6 @@
             <artifactId>aws-lambda-java-events</artifactId>
             <version>${aws-lambda-java-events.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.amazonaws</groupId>
-            <artifactId>aws-lambda-java-log4j</artifactId>
-            <version>${aws-lambda-log4j.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
index 0dac4c614b33..14f2b25a5153 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
@@ -27,7 +27,10 @@
 import com.amazonaws.services.lambda.runtime.events.APIGatewayProxyRequestEvent;
 import com.amazonaws.services.lambda.runtime.events.APIGatewayProxyResponseEvent;
 import com.iluwatar.serverless.baas.model.Person;
-import org.apache.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Map;
 
 /**
  * find person from persons collection
@@ -36,13 +39,15 @@
 public class FindPersonApiHandler extends AbstractDynamoDbHandler<Person>
     implements RequestHandler<APIGatewayProxyRequestEvent, APIGatewayProxyResponseEvent> {
 
-  private static final Logger LOG = Logger.getLogger(FindPersonApiHandler.class);
+  private static final Logger LOG = LoggerFactory.getLogger(FindPersonApiHandler.class);
   private static final Integer SUCCESS_STATUS_CODE = 200;
 
   @Override
   public APIGatewayProxyResponseEvent handleRequest(APIGatewayProxyRequestEvent apiGatewayProxyRequestEvent,
                                                     Context context) {
-    LOG.info(apiGatewayProxyRequestEvent.getPathParameters());
+    Map<String, String> pathParameters = apiGatewayProxyRequestEvent.getPathParameters();
+    pathParameters.keySet().stream().map(key -> key + "=" + pathParameters.get(key)).forEach(LOG::info);
+
     Person person = this.getDynamoDbMapper().load(Person.class, apiGatewayProxyRequestEvent
         .getPathParameters().get("id"));
 
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
index d77687d23b1f..8ef4b839ec63 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
@@ -27,7 +27,8 @@
 import com.amazonaws.services.lambda.runtime.events.APIGatewayProxyRequestEvent;
 import com.amazonaws.services.lambda.runtime.events.APIGatewayProxyResponseEvent;
 import com.iluwatar.serverless.baas.model.Person;
-import org.apache.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 
@@ -38,7 +39,7 @@
 public class SavePersonApiHandler extends AbstractDynamoDbHandler<Person>
     implements RequestHandler<APIGatewayProxyRequestEvent, APIGatewayProxyResponseEvent> {
 
-  private static final Logger LOG = Logger.getLogger(SavePersonApiHandler.class);
+  private static final Logger LOG = LoggerFactory.getLogger(SavePersonApiHandler.class);
   private static final Integer CREATED_STATUS_CODE = 201;
   private static final Integer BAD_REQUEST_STATUS_CODE = 400;
 
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
index 1157c962cb7c..174e409c35c6 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
@@ -27,8 +27,8 @@
 import com.amazonaws.services.lambda.runtime.Context;
 import com.amazonaws.services.lambda.runtime.RequestHandler;
 import com.iluwatar.serverless.faas.LambdaInfo;
-import org.apache.log4j.BasicConfigurator;
-import org.apache.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -39,13 +39,12 @@
  */
 public class LambdaInfoApiHandler implements RequestHandler<Map<String, Object>, ApiGatewayResponse> {
 
-  private static final Logger LOG = Logger.getLogger(LambdaInfoApiHandler.class);
+  private static final Logger LOG = LoggerFactory.getLogger(LambdaInfoApiHandler.class);
   private static final Integer SUCCESS_STATUS_CODE = 200;
 
 
   @Override
   public ApiGatewayResponse handleRequest(Map<String, Object> input, Context context) {
-    BasicConfigurator.configure();
     LOG.info("received: " + input);
 
     return new ApiGatewayResponse
diff --git a/serverless/src/main/resources/log4j.properties b/serverless/src/main/resources/log4j.properties
deleted file mode 100644
index 2c666e2869ad..000000000000
--- a/serverless/src/main/resources/log4j.properties
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# The MIT License
-# Copyright © 2014-2019 Ilkka Seppälä
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-log = .
-log4j.rootLogger = DEBUG, LAMBDA
-
-log4j.appender.LAMBDA=com.amazonaws.services.lambda.runtime.log4j.LambdaAppender
-log4j.appender.LAMBDA.layout=org.apache.log4j.PatternLayout
-log4j.appender.LAMBDA.layout.conversionPattern=%d{yyyy-MM-dd HH:mm:ss} <%X{AWSRequestId}> %-5p %c:%L - %m%n
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
index 179f11d045f2..f6a07de62f6a 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.spatialpartition;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.Hashtable;
@@ -52,6 +55,7 @@
  */
 
 public class App {
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
 
   static void noSpatialPartition(int height, int width, 
         int numOfMovements, Hashtable<Integer, Bubble> bubbles) {
@@ -73,7 +77,7 @@ static void noSpatialPartition(int height, int width,
     }
     for (Integer key : bubbles.keySet()) {
       //bubbles not popped
-      System.out.println("Bubble " + key + " not popped");
+      LOGGER.info("Bubble " + key + " not popped");
     }
   }
 
@@ -101,7 +105,7 @@ static void withSpatialPartition(int height, int width,
     }
     for (Integer key : bubbles.keySet()) {
       //bubbles not popped
-      System.out.println("Bubble " + key + " not popped");
+      LOGGER.info("Bubble " + key + " not popped");
     }
   }
   
@@ -119,7 +123,7 @@ public static void main(String[] args) {
       Bubble b = new Bubble(rand.nextInt(300), rand.nextInt(300), i, rand.nextInt(2) + 1);
       bubbles1.put(i, b);
       bubbles2.put(i, b);
-      System.out.println("Bubble " + i + " with radius " + b.radius + " added at (" + b.x + "," + b.y + ")");
+      LOGGER.info("Bubble " + i + " with radius " + b.radius + " added at (" + b.x + "," + b.y + ")");
     }
 
     long start1 = System.currentTimeMillis();
@@ -128,8 +132,8 @@ public static void main(String[] args) {
     long start2 = System.currentTimeMillis();
     App.withSpatialPartition(300,300,20,bubbles2);
     long end2 = System.currentTimeMillis();
-    System.out.println("Without spatial partition takes " + (end1 - start1) + "ms");
-    System.out.println("With spatial partition takes " + (end2 - start2) + "ms");
+    LOGGER.info("Without spatial partition takes " + (end1 - start1) + "ms");
+    LOGGER.info("With spatial partition takes " + (end2 - start2) + "ms");
   }
 }
 
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
index 3e3d418373ff..01faa8371378 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.spatialpartition;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.ArrayList;
 import java.util.Hashtable;
 import java.util.Random;
@@ -32,6 +35,7 @@
  */
 
 public class Bubble extends Point<Bubble> {
+  private static final Logger LOGGER = LoggerFactory.getLogger(Bubble.class);
 
   final int radius;
 
@@ -54,7 +58,7 @@ boolean touches(Bubble b) {
   }
 
   void pop(Hashtable<Integer, Bubble> allBubbles) {
-    System.out.println("Bubble " + this.id + " popped at (" + this.x + "," + this.y + ")!");
+    LOGGER.info("Bubble " + this.id + " popped at (" + this.x + "," + this.y + ")!");
     allBubbles.remove(this.id);
   }
 
diff --git a/tls/src/main/java/com/iluwatar/tls/App.java b/tls/src/main/java/com/iluwatar/tls/App.java
index cd216ac75f1e..33f8c312907f 100644
--- a/tls/src/main/java/com/iluwatar/tls/App.java
+++ b/tls/src/main/java/com/iluwatar/tls/App.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.tls;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.Calendar;
 import java.util.Date;
 import java.util.concurrent.ExecutorService;
@@ -64,6 +67,8 @@
  * @author Thomas Bauer, 2017 
  */
 public class App {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program entry point
    * 
@@ -99,11 +104,11 @@ public static void main(String[] args) {
 
       // a correct run should deliver 20 times 15.12.2015
       // and a correct run shouldn't deliver any exception
-      System.out.println("The List dateList contains " + counterDateValues + " date values");
-      System.out.println("The List exceptionList contains " + counterExceptions + " exceptions");
+      LOGGER.info("The List dateList contains " + counterDateValues + " date values");
+      LOGGER.info("The List exceptionList contains " + counterExceptions + " exceptions");
 
     } catch (Exception e) {
-      System.out.println("Abnormal end of program. Program throws exception: " + e); 
+      LOGGER.info("Abnormal end of program. Program throws exception: " + e);
     }
     executor.shutdown();
   }
@@ -121,7 +126,7 @@ private static int printAndCountDates(Result res) {
       Calendar cal = Calendar.getInstance();
       cal.setTime(dt);
       // Formatted output of the date value: DD.MM.YYYY
-      System.out.println(
+      LOGGER.info(
           cal.get(Calendar.DAY_OF_MONTH) + "." + cal.get(Calendar.MONTH) + "." + +cal.get(Calendar.YEAR));
     }
     return counter;
@@ -138,7 +143,7 @@ private static int printAndCountExceptions(Result res) {
     int counter = 0;
     for (String ex : res.getExceptionList()) {
       counter++;
-      System.out.println(ex);
+      LOGGER.info(ex);
     }
     return counter;
   }
diff --git a/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java b/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
index 8018e7996cb9..a047828ce3e6 100644
--- a/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
+++ b/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
@@ -22,6 +22,9 @@
  */
 package com.iluwatar.tls;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.concurrent.Callable;
@@ -40,6 +43,8 @@
  * @author Thomas Bauer, 2017 
  */
 public class DateFormatCallable implements Callable<Result> {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(DateFormatCallable.class);
   // class variables (members)
   private ThreadLocal<DateFormat> df;    //TLTL   
   // private DateFormat df;                 //NTLNTL
@@ -72,7 +77,7 @@ protected DateFormat initialValue() {          //TLTL
    */
   @Override
   public Result call() {
-    System.out.println(Thread.currentThread() + " started executing...");
+    LOGGER.info(Thread.currentThread() + " started executing...");
     Result result = new Result();
 
     // Convert date value to date 5 times
@@ -90,7 +95,7 @@ public Result call() {
 
     }
 
-    System.out.println(Thread.currentThread() + " finished processing part of the thread");
+    LOGGER.info(Thread.currentThread() + " finished processing part of the thread");
 
     return result;
   }
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
index 93e7a4ea84b9..2e6db9dd68a3 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
@@ -25,6 +25,8 @@
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import org.json.simple.parser.ParseException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**<p>Type object pattern is the pattern we use when the OOP concept of creating a base class and
  * inheriting from it just doesn't work for the case in hand. This happens when we either don't know 
@@ -45,6 +47,7 @@
 
 public class App {
 
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program entry point.
    * @param args command line args
@@ -62,9 +65,9 @@ public static void main(String[] args) throws FileNotFoundException, IOException
       CellPool pool = new CellPool(numOfRows * numOfRows + 5);
       CandyGame cg = new CandyGame(numOfRows, pool);
       if (round > 1) {
-        System.out.println("Refreshing..");
+        LOGGER.info("Refreshing..");
       } else {
-        System.out.println("Starting game..");
+        LOGGER.info("Starting game..");
       }
       cg.printGameStatus();
       end = System.currentTimeMillis();
@@ -72,13 +75,13 @@ public static void main(String[] args) throws FileNotFoundException, IOException
       pointsWon += cg.totalPoints;
       end = System.currentTimeMillis();
     }
-    System.out.println("Game Over");
+    LOGGER.info("Game Over");
     if (pointsWon >= toWin) {
-      System.out.println(pointsWon);
-      System.out.println("You win!!");
+      LOGGER.info("" + pointsWon);
+      LOGGER.info("You win!!");
     } else {
-      System.out.println(pointsWon);
-      System.out.println("Sorry, you lose!");
+      LOGGER.info("" + pointsWon);
+      LOGGER.info("Sorry, you lose!");
     }
   }
 }
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
index 200a96f8b9c5..516b4cf76bfd 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
@@ -24,6 +24,8 @@
 
 import java.util.ArrayList;
 import com.iluwatar.typeobject.Candy.Type;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * The CandyGame class contains the rules for the continuation of the game and has
@@ -31,6 +33,9 @@
  */
 
 public class CandyGame {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(CandyGame.class);
+  
   Cell[][] cells;
   CellPool pool;
   int totalPoints;
@@ -57,21 +62,21 @@ static String numOfSpaces(int num) {
   }
   
   void printGameStatus() {
-    System.out.println("");
+    LOGGER.info("");
     for (int i = 0; i < cells.length; i++) {
       for (int j = 0; j < cells.length; j++) {
         String candyName = cells[i][j].candy.name;
         if (candyName.length() < 20) {
           int totalSpaces = 20 - candyName.length();
-          System.out.print(numOfSpaces(totalSpaces / 2) + cells[i][j].candy.name
+          LOGGER.info(numOfSpaces(totalSpaces / 2) + cells[i][j].candy.name
               + numOfSpaces(totalSpaces - totalSpaces / 2) + "|");
         } else {
-          System.out.print(candyName + "|");
+          LOGGER.info(candyName + "|");
         }
       }
-      System.out.println("");
+      LOGGER.info("");
     }
-    System.out.println("");
+    LOGGER.info("");
   }
   
   ArrayList<Cell> adjacentCells(int yIndex, int xIndex) {
@@ -121,7 +126,7 @@ boolean continueRound() {
   }
   
   void handleChange(int points) {
-    System.out.println("+" + points + " points!");
+    LOGGER.info("+" + points + " points!");
     this.totalPoints += points; 
     printGameStatus();
   }

From 47d92bbffb0e75fcbf9ea6d80dec8e15402834f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Mon, 14 Oct 2019 08:17:52 +0300
Subject: [PATCH 13/68] #996 set sonar host url

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 6cd971428327..f8d204071a49 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,7 @@ addons:
       secure: "FpHwMYPMkdWU6CeIB7+O3qIeIM4vJMp47UjkKK53f0w0s6tPZofZZkab+gcL2TqKSil7sFVB/AQXU1cUubflRszwcLbNsc8H2yFehD79o0o0Mqd1Dd5ip/q0KQbHkkln+InFlVLfvrLB4Xd4mlQVxbGhqpULBhXjKzFzQlRFcuU="
 script:
   # the following command line builds the project, runs the tests with coverage and then execute the SonarCloud analysis
-  - mvn clean verify sonar:sonar -Dsonar.projectKey=iluwatar_java-design-patterns
+  - mvn clean verify sonar:sonar -Dsonar.projectKey=iluwatar_java-design-patterns -Dsonar.host.url=https://sonarcloud.io
 
 after_success:
 - bash update-ghpages.sh

From 088bb764f35ec5d37e58ef1eb66bfce80378db5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?=
 <iluwatar@users.noreply.github.com>
Date: Mon, 14 Oct 2019 20:25:35 +0300
Subject: [PATCH 14/68] #996 disable sonar analysis for pull requests (#999)

---
 .travis.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index f8d204071a49..bfb6d8422e29 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,8 +18,10 @@ addons:
     token:
       secure: "FpHwMYPMkdWU6CeIB7+O3qIeIM4vJMp47UjkKK53f0w0s6tPZofZZkab+gcL2TqKSil7sFVB/AQXU1cUubflRszwcLbNsc8H2yFehD79o0o0Mqd1Dd5ip/q0KQbHkkln+InFlVLfvrLB4Xd4mlQVxbGhqpULBhXjKzFzQlRFcuU="
 script:
-  # the following command line builds the project, runs the tests with coverage and then execute the SonarCloud analysis
-  - mvn clean verify sonar:sonar -Dsonar.projectKey=iluwatar_java-design-patterns -Dsonar.host.url=https://sonarcloud.io
+  # Because of Travis security restrictions, SonarCloud analysis cannot be run on pull requests originated from forks
+  # See https://docs.travis-ci.com/user/pull-requests/#pull-requests-and-security-restrictions
+  - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then mvn clean verify; fi'
+  - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then mvn clean verify sonar:sonar -Dsonar.projectKey=iluwatar_java-design-patterns -Dsonar.host.url=https://sonarcloud.io; fi'
 
 after_success:
 - bash update-ghpages.sh

From 7e698a90dd7664e119ec0b082883ea48dc12ae2e Mon Sep 17 00:00:00 2001
From: Aditya Pal <adityapal.nghss@gmail.com>
Date: Tue, 15 Oct 2019 00:02:19 +0530
Subject: [PATCH 15/68] Fix for issue #413: Circuit Breaker Pattern (#986)

* Fix Issue #413: Circuit-Breaker Pattern

* Fix Image Links

* Remove Javadoc plugin to ensure correct build

* Implementing code review feedback

* Sync README with actual code
---
 circuit-breaker/README.md                     | 188 ++++++++++++++++++
 circuit-breaker/etc/ServiceDiagram.PNG        | Bin 0 -> 24371 bytes
 circuit-breaker/etc/StateDiagram.PNG          | Bin 0 -> 19396 bytes
 circuit-breaker/pom.xml                       |  40 ++++
 .../java/com/iluwatar/circuitbreaker/App.java |  86 ++++++++
 .../circuitbreaker/CircuitBreaker.java        | 128 ++++++++++++
 .../circuitbreaker/DelayedService.java        |  61 ++++++
 .../circuitbreaker/MonitoringService.java     |  50 +++++
 .../com/iluwatar/circuitbreaker/State.java    |  33 +++
 .../circuitbreaker/CircuitBreakerTest.java    |  80 ++++++++
 .../circuitbreaker/DelayedServiceTest.java    |  42 ++++
 .../circuitbreaker/MonitoringServiceTest.java |  63 ++++++
 pom.xml                                       |   1 +
 13 files changed, 772 insertions(+)
 create mode 100644 circuit-breaker/README.md
 create mode 100644 circuit-breaker/etc/ServiceDiagram.PNG
 create mode 100644 circuit-breaker/etc/StateDiagram.PNG
 create mode 100644 circuit-breaker/pom.xml
 create mode 100644 circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
 create mode 100644 circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
 create mode 100644 circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java
 create mode 100644 circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
 create mode 100644 circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
 create mode 100644 circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java
 create mode 100644 circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java
 create mode 100644 circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java

diff --git a/circuit-breaker/README.md b/circuit-breaker/README.md
new file mode 100644
index 000000000000..db75ca58c0d0
--- /dev/null
+++ b/circuit-breaker/README.md
@@ -0,0 +1,188 @@
+---
+layout: pattern
+title: CircuitBreaker
+folder: circuit-breaker
+permalink: /patterns/circuit-breaker/
+categories: Other
+tags:
+ - Java
+ - Performance
+ - Difficulty-Intermediate
+---
+
+## Intent
+
+Handle costly remote *procedure/service* calls in such a way that the failure of a **single** service/component cannot bring the whole application down, and we can reconnect to the service as soon as possible.
+
+## Explanation
+
+Real world example
+
+> Imagine a Web App that has both local (example: files and images) and remote (example: database entries) to serve. The database might not be responding due to a variety of reasons, so if the application keeps trying to read from the database using multiple threads/processes, soon all of them will hang and our entire web application will crash. We should be able to detect this situation and show the user an appropriate message so that he/she can explore other parts of the app unaffected by the database failure without any problem. 
+
+In plain words
+
+> Allows us to save resources when we know a remote service failed. Useful when all parts of our application are highly decoupled from each other, and failure of one component doesn't mean the other parts will stop working.
+
+Wikipedia says
+
+> **Circuit breaker** is a design pattern used in modern software development. It is used to detect failures and encapsulates the logic of preventing a failure from constantly recurring, during maintenance, temporary external system failure or unexpected system difficulties.
+
+So, how does this all come together?
+
+## Programmatic Example
+With the above example in mind we will imitate the functionality in a simple manner. We have two services: A *monitoring service* which will mimic the web app and will make both **local** and **remote** calls.
+
+The service architecture is as follows:
+
+![alt text](./etc/ServiceDiagram.PNG "Service Diagram")
+
+In terms of code, the End user application is:
+
+```java
+public class App {
+   
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
+    
+  public static void main(String[] args) {
+    var obj = new MonitoringService();
+    var circuitBreaker = new CircuitBreaker(3000, 1, 2000 * 1000 * 1000); 
+    var serverStartTime = System.nanoTime();
+    while (true) {
+      LOGGER.info(obj.localResourceResponse());
+      LOGGER.info(obj.remoteResourceResponse(circuitBreaker, serverStartTime));
+      LOGGER.info(circuitBreaker.getState());
+      try {
+        Thread.sleep(5 * 1000); 
+      } catch (InterruptedException e) {
+        LOGGER.error(e.getMessage());
+      }
+    }
+  }
+}
+```
+
+The monitoring service is: 
+
+``` java
+public class MonitoringService {
+
+  public String localResourceResponse() {
+    return "Local Service is working";
+  }
+
+  public String remoteResourceResponse(CircuitBreaker circuitBreaker, long serverStartTime) {
+    try {
+      return circuitBreaker.call("delayedService", serverStartTime);
+    } catch (Exception e) {
+      return e.getMessage();
+    }
+  }
+}
+```
+As it can be seen, it does the call to get local resources directly, but it wraps the call to remote (costly) service in a circuit breaker object, which prevents faults as follows:
+
+```java
+public class CircuitBreaker {
+  private final long timeout;
+  private final long retryTimePeriod;
+  long lastFailureTime;
+  int failureCount;
+  private final int failureThreshold;
+  private State state;
+  private final long futureTime = 1000 * 1000 * 1000 * 1000;
+
+  CircuitBreaker(long timeout, int failureThreshold, long retryTimePeriod) {
+    this.state = State.CLOSED;
+    this.failureThreshold = failureThreshold;
+    this.timeout = timeout;
+    this.retryTimePeriod = retryTimePeriod;
+    this.lastFailureTime = System.nanoTime() + futureTime;
+    this.failureCount = 0;
+  }
+    
+  private void reset() {
+    this.failureCount = 0;
+    this.lastFailureTime = System.nanoTime() + futureTime; 
+    this.state = State.CLOSED;
+  }
+
+  private void recordFailure() {
+    failureCount = failureCount + 1;
+    this.lastFailureTime = System.nanoTime();
+  }
+    
+  protected void setState() {
+    if (failureCount > failureThreshold) { 
+      if ((System.nanoTime() - lastFailureTime) > retryTimePeriod) {
+        state = State.HALF_OPEN;
+      } else {
+        state = State.OPEN;
+      }
+    } else {
+      state = State.CLOSED;
+    }
+  }
+    
+  public String getState() {
+    return state.name();
+  }
+  
+  public void setStateForBypass(State state) {
+    this.state = state;
+  }
+   
+  public String call(String serviceToCall, long serverStartTime) throws Exception {
+    setState();
+    if (state == State.OPEN) {
+      return "This is stale response from API";
+    } else {
+      if (serviceToCall.equals("delayedService")) {
+        var delayedService = new DelayedService(20);
+        var response = delayedService.response(serverStartTime);
+        if (response.split(" ")[3].equals("working")) {
+          reset();
+          return response;
+        } else {
+          recordFailure();
+          throw new Exception("Remote service not responding");
+        }
+      } else {
+        throw new Exception("Unknown Service Name");
+      }
+    }
+  }
+}
+```
+
+How does the above pattern prevent failures? Let's understand via this finite state machine implemented by it.
+
+![alt text](./etc/StateDiagram.PNG "State Diagram")
+
+- We initialize the Circuit Breaker object with certain parameters: **timeout**, **failureThreshold** and **retryTimePeriod** which help determine how resilient the API is.
+- Initially, we are in the **closed** state and the remote call to API happens.
+- Every time the call succeeds, we reset the state to as it was in the beginning.
+- If the number of failures cross a certain threshold, we move to the **open** state, which acts just like an open circuit and prevents remote service calls from being made, thus saving resources. (Here, we return the response called ```stale response from API```)
+- Once we exceed the retry timeout period, we move to the **half-open** state and make another call to the remote service again to check if the service is working so that we can serve fresh content. A *failure* sets it back to **open** state and another attempt is made after retry timeout period, while a *success* sets it to **closed** state so that everything starts working normally again. 
+
+
+## Applicability
+Use the Circuit Breaker pattern when
+
+- Building a fault-tolerant application where failure of some services shouldn't bring the entire application down.
+- Building an continuously incremental/continuous delivery application, as some of it's components can be upgraded without shutting it down entirely.
+
+## Related Patterns
+
+- [Retry Pattern](https://github.com/iluwatar/java-design-patterns/tree/master/retry)
+
+## Real world examples
+* [Spring Circuit Breaker module](https://spring.io/guides/gs/circuit-breaker)
+* [Netflix Hystrix API](https://github.com/Netflix/Hystrix)
+
+## Credits
+
+* [Understanding Circuit Breaker Pattern](https://itnext.io/understand-circuitbreaker-design-pattern-with-simple-practical-example-92a752615b42)
+* [Martin Fowler on Circuit Breaker](https://martinfowler.com/bliki/CircuitBreaker.html)
+* [Fault tolerance in a high volume, distributed system](https://medium.com/netflix-techblog/fault-tolerance-in-a-high-volume-distributed-system-91ab4faae74a)
+* [Microsoft docs](https://docs.microsoft.com/en-us/azure/architecture/patterns/circuit-breaker)
diff --git a/circuit-breaker/etc/ServiceDiagram.PNG b/circuit-breaker/etc/ServiceDiagram.PNG
new file mode 100644
index 0000000000000000000000000000000000000000..661f1a1058181b689b0724418e598f7b5b245c31
GIT binary patch
literal 24371
zcmdqJcTf{yxGx+FD4?JMqEssg2&fQ{8nA#$@4bn%K#&%CQ4kRou+c&<0-^U_1Vof7
zB|!)ssi8wCfsp&I=iEDU|Ge|foHOV9!@-a&yV-sBd4BELFby@O)Aa20Fc|Fg<3|s)
zV6dZ+;2+ybTJRgn*D_u3<A|G<(mhx~H|GL)aokoxRRIPoj$}Bnqyew#oF5sw!C;Kv
zp?^oB1Q|JCFteYJA1LT}nJtf=@MEz)Y+E;nDLgoS_Cs1)><cZOo7qi1e_&0n?P0cq
z3}Xv)=VhoKJ+7W<wohrgU!Nvovz_V1zoZzPd4J>D+Y}a>vk&a)H<MROMdQ0l9`i<h
z>Dec-dwAM-%*G8_@5E<yW}>ThANGJFd2zB&uh2}@>o^Q1f9-UTG5A%Aj=cjuFLm}T
z`2WX@eAC+KwUgk3kNWWW#!CP3L3`q0A)m}q80^xgGV?%6)PH^;V1HSn`6}4#%A}So
z`0?f@s^#_Rf&ctqIETbJ?jtbR8M-b!^yd42Tm7`F0B7yGQDZ<osvM^`Yx~-Q5&3B`
zz_d@s+?fXkvtXu=RE-xe=hx0O=!g~yuKqL9KwcE&5VQNB>-ps>_}eeeg-p8q`g9$i
zsTyw~EMD0ox8LcrHLtlm`B4sBmjAP(lm9O-^6oX>+Wf_re0)dabH>-NhCNBL`3lDl
z#pP#=%j`b-Qz<)5R|l@42o>dwTvEp)U$nP~bPlM*6WMG8Sh!iW*u@<mJ;Ew%P0#y0
z9?Ube0^gl+_Gpyt_cv!f_LnP-(-p&mB(v$D6IQ#`r;Pgh^J5cd%ElRPhfE_5Zrd)5
zb?s_{@2wN@gc9qHJgc^dS4uh;L)zHP{d#SBlDIk*RDb6iOGvL&O`nX+KKH5(gT=pY
ztE-bCj@AF$s_&~ZxNsi-vDNx?8zDi`4ccLi$1*aQ_Vg8*v?tKMx>&jGpM%pc|Lm0#
zI8zT4|6Shy(ia+8Dx4S_d;7xyzBc+G?|5ScwPb_1zSqOwEzD34q2q~Hm6`t<Oa43X
zWj^!)betMjXBd0d?mt^D#O69cSJh&(qqD-VN3=(EFFNsJXXR~tBP|>e46QGLXT=DA
zE=z$f*FgF~)U%e%2Hgvn+<1!h>CaWb*9X#6NBj#mTdbQmShU0=+wR-HoY{Ju#Kydu
z8(S5rwL?YsQuaDFQTYgSy*=$-bh`Q`#eVbOqN6uhP?uJUebV2ad~Ogi@Y*zSX1u*k
zTpA(Xcxf&&8Xsul=y79bHM)21A>vy|PxuYbD(h3a>0ULbFK}MNjbu?$*lTk&_S*Za
zSIlN7`YGjU%YjqBP4lR+f3CEdj|J|wH3iQevP75W^)nro?VaU5GQhAtd~D~TW_gaA
zxqQ9W2P<2~$dKwhI!orA<8EjBnS!n=?}`jQcdrV#rFt@GA(qV~xqZu0zpcWmdfPpg
zo58Huz@xLQ=~!R-^0@h2=B>LnsweS}9bXqxz&XrO>9t9dt62E<D@<IhVI(;x&s^Jb
zSz-5~CK}q^sNO9Jkt(*I$;(Q$v9~ELJrRfJZOZGauloh5a2o9zrt_P@V{MDGNTp{L
znmhc-tUHD}Ywi8T6l+sd%fZqGd+Iv+j*#yIglFNSE*ma+uj3l3=MFJUs(zObQ;o~d
z$yJp`>@;3EN+XGH^WW8<wd;PmO_TEe+~Jwho6-$esBtWuEkzd?JLw#_nKPI!EGfw)
zJJbk|1nPx&nC+b5KB80I*_jsD70TP7A=|6j7pfW#=Lr`+IQM2yK&M1!|L9`DXb_=2
z<H*g6=gZFQdq01$#8mv=sn~f=&{14CA+u(&NwwAC7At2K<0kdH;Or)!e{5@wAvtg<
zg7cz7$#ybxq5RGMLuRT)lHJvoVC*sIjG0Ap(*<_bN;ZU@-(Tu3$x{`CJ^d6PcYvLL
z7|g8rC@0YJBk3KU_dKOF?9b+%DV|xYyg)z0lmUM>@#>vlzrseDlFZ%B&($Yrxqq>V
zP|dsFsB(lwIaq&+DncKePCotPzM;&>b#aap+Edi=YYV16-&d|JO=s5KqCJmW-TlMp
z+V<Wh(8Pw3d!jj$*_ujG{Jt;oqd*%w6QW8$ADKKWk0W~2wHmoHAD&~1&nu0noF09j
zX7WPdj>+vG{ui>?-`vRz>?6-KiklejBue{vZHc_rYRCGs87>75kqYm_&&#{VMJKMJ
zw1Nv?itJf)`S(39W3~UPcd1_L<d<LPnv>fnXxp#d@TV?_J0kmF7Xt&Wh22hr5~6YX
z&J+dKl1VK3b;H^`?Mpf<vs_Wz$d{*Us?n;>#Or=`bKMmO6Hc0BXZ3@lCzEn#^EQ^G
zm+rHQg+}GQa>WO0V&qFy6&2dDu*C`j{NHO|UsI!_Ql|(iaP`keu{<}dBHxXx`=zLS
z>f7cC`0+hvZ(q=_d){cA4YM|%tBlZN9ME|voyI0^n6(s|<XZN$S^VH@>1S<AKj$Yj
zO7Li_@rRi5C)!$)#HJgnDL>-x-Whw=Egv_4eCT!al;<z)9OXb*_Q$>xEaIlg-r9A)
zFp)MexI$f_%b(}h9D;7o3c-<J#eLq|EqwTQ_QzqK$aW!l_stIzjwEN?cyn)W9A2np
z6nkwFJ?4jNSk+lv0ejKYs66}0su*eLb!wkJM4OJn0vnK_MC?%6LZ4JQ88^RCl=ybd
z4)rE7LO7F0%dl0+Lg0qY?*8v@QOIG>CnSq6yc*i5KE4vgVd<*Ty2VFbR;|LpA8YRW
zr(Lv8fMwu&f^sc(FX#Q`b=Xlzn!3`kGK`EOH6_U$71a>hSHqTRV#ub1H8-0$8<>2#
z@+NZy+lYv0Na6o(8Cl5e9;->xpL1AVt@P-(W-9K?VQe(24W|^(PHrO$zbeNV)p{&D
zc46T7Dwk;sVGVD^_ZKXu+afC^-DZ!wY2c=kjn{ihA`ebT?`d-gdHiReDfxI+iPr5!
zduag0$6>e(D`Z&meYlL@Z`^W|yj0qgrxeLuP*Em@Ym$pJp*<$Q40o~X#h;_Ba~?Js
z-_7ym*%5&`GM3l%SiLp6CmehvMUNq1nKzc+*tBE`Ddl}E`^W{<X&BtZ#v@=65q(7G
z?e6s>+7usFaZUA>t1(S54N=yM>lanl$4NAc*#m=a1qD1SH;VL=7+t@`vgOz(mm3Q)
zL_Umn6C?3==r&iMqSauqyLIvf`Laj(mx17?xytu;-~m;aKKbZv8teq-ab{C4oH{zd
zL5HBZKukJ|uhL(&!0)cAxmm6~0&C}eeKrU4m`;dxo+RJoiJ#17y90=OW|d$&*o$HH
zaopqaUk?i=m(**r1B)J+{(eonx&Qa?_m!QC$onl0@@$6s@d8qaJr@&&2vYCCE9|4n
zpXWMsJa1co{_Mz2*C@s6!KVzjX(ffJG(2)!aqf6@7VjF$#8i`xE<HQh^KeEEwVuit
z@Y~PwbB8&qeOc7X%Q-4qHR`Jh`ZOp8i9c>UN#P~hrq|Q0!}zVpe7H5%zklKs2o?KL
ze1lpSWZIY<=nx7#>F*XCxJ)$=+-l6U?P`9PPsUs~JruCKg{qQO-5UzHMv5v|L7xJD
zFzPAG^%tM`<#}Hfev3Wy?+gzMH&3s=Wx&hm(G_o8mQ-kmdOE3|HY-PYn|n6lf}V7=
z*j--kTcSd~j!SHd30s!pD(V7Oaf|HDS6>J;-*^JEKKttD?rJ-qnO@-mnKe_%_iIYg
zFDasz+}ZYbYbR5Xx89zUw-=kpcqM#Ywk9Lq+P!q`YI;#vm9qdzDw|GquvCc_{x)vt
zJT<jiXKKH*eA1S8%kt*WVouh|H0zuhsAOMEzwxrBbu%k`CgET%V!?ciYUFq3Npy94
z)0XA=2w#53D~y?PLx<E33u%{MGYhs?gBlIm-qW$CzY{|_BwnN2cMrB`rdXe<9Kz^7
zjaxjlrGd(<1&cMS1M|qycw-ELU+s(4qUXJj0TC{S%s1CJyvZ|P2L_)p?&K3RT)hwS
zBrKfkGBqd{PB1+>aDS8kxsx)iT}S7y-5P`CUK5a4@9F4Z;MOe<Z$hCe?o{PVjR#We
z2U8S|Js+(>1BB>m>M>+(79(sLr1UjzVvnbOrSytRJLb&I?w;*~$g#A|b4kqcF-75>
zjw0jvS3@>MOM|PKOP&%9qZ`E%q7Fu$R?Nj*H&%bElZjC(3^U_M5tx^LI4(qvQ0PiM
zmD%%kF<Q#$nEY1@mg}$qc=;8XALN_xN4=4k#4-K;Rc@yxQfRH9w^#>c^x`9fj8l^S
zeey9tWx84S(r=`nQsYOlSku2xJN|+m8$Wq_?;OV=3*{UqR+yogjaH*3qr>#t`wHPJ
z8#mhRo^U^mV^6<vB;{by%uDB%O2c=>pbgXW$K}PsMn#*O?mX6h`wrbE@;CABf~Wmx
zU-NQ?;~g~~8|~?yc;v6#suY7~zAppPgXdV(!X64%tH3k@an)-E5Kf7)W<DpkH5zm8
zVStHjEFfGO$>6Qnv9C(b&)<`nFv-)Zc-ESm03O1S`d*!hsJ*7qr`4I+e;wMf)GPJp
zUoJL9(d4xCO`M12=;xn|Tz9A*x=_o1`S|(23HAzt?tSRdW;w0B^V{B@Y-fdC=^`R2
zGnnRCVot;HP&M>a58n~A>Xdp=RO@?-dqZp9M=dt9x!{o$MV8m!CL~<p)~|luo~&_l
zl2<8`5fZw}Eo{o{{!!U^X<1~DCC_-~YL4%o_U0ec6g92b-hC5o!!L7^w;Z@ej>?mA
zxF&o1P=9oKv`h`Jib^*Q91$|&%hUaPjuU*98GYquE0u#!9M{F*Sv7TvU(i>~&jb9N
z!kw!-36Z&Ywtqi90xStw*v0>%7lxQQhLspYBO}br%#7jA%4o3UpOI)`Q{?h+c`4ih
zZ!rBMJh)nZ=Hl(Aufll{W3!!c%n-jRchHAOUO1=Zo!DbKNhIQ+aet=ja(?Al$$258
z<8H;({v@2fM>8Ft0Zp1o^%-vBh32a{?32YdfZYgC$i%`565g2bBb*~xvOMN#&+F41
zd79~pO$o#5h3e=lGWgqo9l@Kex*m8v(4{}7Z(8KBY(%h$M>*nhbnzLFKU+90>y0YJ
zLL4&XLC#Grc`SoAptGa5zZ&ToXD$AJ;7Y8A-px(HCyaCT@`J$1*eZP$DM!A6P=6zk
zp3GNAJ=|aZqOC?Zo5Jh0@r!S{ZnJxOj_#$_{C=@vsm)47!GVk=I#<JM#B<y~*ta}B
zVBY`7`->HWX1=X~71`nrzf)e$%+5MRC*Qm`8uR({^dUI#hJy`d&st(ZZ4F^~WvgGk
z(z4|>O(ZPio>yKKeMno)Q&3*;W%k<pGco2PLNCaczf%-eJPvl(SI*0iDtYDICI2Jw
zcm9LjLj(wR>3`A-q-@WoBZW+=uxz3AH0NbhEiDrZT>Nac$00HNypb}Cr;E`q|4v~$
zz6pb6GXPGFW1$T^SXYu>$oRZO8Z=kG$k@*=R-_otZU~mEY0CZ4uY=SUCPW#4KRQGn
z22f$naBJqGMyh&46jc`%7Me^3^y%N_>K9fVW0LtTTr+>gxW=9T@;R6QxbMn`hszz7
z5BFCq{kMnOq&$}FPP2<SE2Q#T(_BH3dWnS-RUN{$RXYz?$Lg2g3KkR<HXhbIs-%U<
z10JZE>kkwJakp6&>4_J|@*aQYbxI;S7?=>ZzNa>AG-K7(-kOC09>r&0pUQ0YZi;e|
zIV<J))yZd@gs1O>mf~!aioyN!Cy0h&satxr%ztNe(5ZUn{QgFVh$#vVOF01FzMN%%
zg)?w(hE1A0pB`M@>Xuqajh)a;9htlseV+Hexq=#xa>oUy>Za*OuA#=S8&A_bKKggI
zaymkKSW}5>#*7JfH^+P_Tw=`5e}B7tvj;IA@&tM1NQz(I0aK3;b)nj6R0_g_qhJXa
z;E%%Nk2ZnhT4*>Bso&D#kZ?-qN|YX~81*1ngd1qMOWqbGY-BN(y5p|BetF9w$UA+1
zA&KGb#TK|kf5~RnaM2dvtoe=AZ!XG7RHV)PWh%8S&SL#KtWsHeGkzjmJl}Oa)jnFb
zwefSnTkpN;GQBWvzqO_bZh>Gqe5P6=k_mC({P9KhjvBbTP1!;>yQO=6MDjcb^~tRg
zwipW4s8XA*5!9cjAtje($jxiny;X~%AsE%d-nXoROIgVQCBaN`e<EZy9@T<VU~=mu
z>Kym<5s_12PUQxh?q>u_dA-Dk-x`W&`WgSCPi7tuZ22)usSvKHI&O?A*L7x!Qs8l@
zk<rc>ZoMVH*m0jx^6#1Es~VAKxCLJ}TlrUly3|9xw+?hVApD@#rrwG8<QrFR1G(#b
zC%@R`jxQHv5Hdb{#TSd)q8F@dFTOl*6zT7h=wXU%Eo6HuBH~R5+gBnHs$9}NDWpN)
zLmu{!!WhH?)q8(?xjwg`rafNNHbTPU8|?YSx0g+&uz?fgf<fDt4f~pMI;E+4TKRp<
z>N1wnt97Nz6$GcIk#o=7MG@D?uBhFguMWctWw^Fbon=lJ4^^jpY<W#4jJxoM{q(c5
zt=xQK_Ue9@b%m~pXC((74kdxr?v<a8%&i;`@U2}c>Bvh-`F3DofAQkQGBKFE<l3(=
zBc+!XLnYSHF)?#NR(}o*(zYx;(0a~+DuILUSbqF?Zwwlp7bfK*dpd{?-w(qK9p-Hb
z%ZeL%Xq(-1O0)UBfB$MOj!CbppM30o<hTz}sCI8Q-jt2iRLrc93zo73)^^ku!xacs
zaaePqKWI1hCSheI<H%C4kJ)8ZkrD#Z^M9u0(TS55FKIk2)pj-kY9Ge|KK1?y4spj=
zj=SmXZ3U*aH9PdFXJG=bkBBxne|s;ymu5WRSfiFKT$}bzer|TQrlSOww)5k&y4(V-
z4wqZ!?E-vpM&^P-Fm1IlZ6}O$;+Ty<1V(8<id-#8vISadayg119?S5ZES}`I@oRey
zK^>yBpYmrvlCrV>>#dPeAirANomN*@*D7H?@w4Kp{W7Ovy1{F2jFeL4*^cY89YaQg
zx@G3K`9G~L15|S5zq^~jU(9(|xJ)a0#xLI1&<0`>jP$nIK=sr!<>;Hm661dT=S9qx
z+Oyi8*R8)6GOZCaIM%ucT7tt8(TEL#Ql!_&jWPcnQ{UzCK}XUeu4x1_N!b~%{H!MR
zi&s5q>E7=)o<PUo6HFDL(A<KyUT@=B?g>0Btp}y1!lsM;-ZNI{BrJvlkVBwS#;HRO
z*-W1SbU;6gKLuJt(P<9x@9{Y;ZT9x|P3$++z&m-yl};X=x7(_|CC0})5b^m}ALyM0
z-8rRio?#zUB-d2i*0-$Ufrozj%-6_Qs8C<8^WK~VH&@3Jxc}Y-HW58Qh1&+jxpsMe
z&uEqKyb+zMPRyxrZVIAt;xJO*f1H7C*k6&}2L)$@W#xXEzpT>!@9h?fT?21^7VlJH
z1G#<qzP0LDfB?PkaQC2jAPU^&)xHf$9NaN>T+5!5%^}-hzctH(b&5lBPX@C!uS#$H
zylVO;;g)4kZQz*q+|U<(?GbPMp3=-^@cjisn)|>#W52&rTUZZNaeS@k^Zn7)09&`Y
zZnXIry>2L%M=Y1?&&w+wK!2}HNJ#J!O~+SLwh7BA!Hgx;!<|NtZ%0m4k;q#MR)PD3
zamVeYAt!>*Vbckor4<K)<s<EHe)FlJOW%$$l{NV9*E}Y8kr%Q|lkW;4*1t2Ge$#Gj
zPLGgkKio{FR#61*%58RvI*nUi)O{Bf6Qloh?RQC(p#JcXZSr!G+xN3de^Nua7c0^~
zWY1t&ZlXCcjG&F^2aM*>)n_bUtugf+#i_}XbUe*hvEcfT&@yt`@g@6}_=7#JkOr&O
zPLXc#Ko?AFUfHlbVsCE`g0fY^P4C~Ia_Gwl15!&zNO_#7ZH;r*3^KZY>aC#3tpT>$
zq(;9zSN(qnZVc*oejxR5g~9x?TVegSYw#nM-%_3{jx;nh1$0t*vUQ+dJN_xMED%>$
zjTsJ&#?m5z(NOT7z6|{JQUHjJY-}>oivz#%sfB@*j&7Mv75z-m!MbVGqYN*v0;nw@
zKC$4{BSpOFyNJzlj4|~nMjT8s;nS6v*ra;yPM^}(&N2GQAYAp0tM=$Be^$cO(OKX$
zI6~;ri%yKSvh}?2pEqZ(=G_lvEWn!2>6Aw-j_2%*RL><DPdS9m_Z@sTUL7wcJKF;=
zu+LOr3?l_MRPm`L%s04exQH|!lz^6DEAF@JOt4M%U)q~Xt`tWNR~cPObU1xd^QTsL
zQo~3i_0X4XLhO&_aG5<GkOns1)f%F3M|->LOLa>%g5+F+n`7;AMJbcq?l-t<PKCPa
zXEMDnXoRNBJKVlYlhIi5LSV2IsL;pfENj2npHGh*aSiF=3D|9d+dDN<wkzy<udoSY
zB%ZGXDFP8}!~?u#>3Oq}N?A1x&%`Kx#%AhT6Wn@aO(nO?w9e?A@n3IcGaau*RSf;W
zJpj8X7Wdh*^IW3O8_sMlz!>V@&)xJKw$B<$^c-7gE^SXsk@Q&l;}y>SB-7%;;pI;%
zfw$&KLjaYI_&!)wrdS4-T$Lf8jFhKj$fpk%Gl<mPiVc3Nal>yigl(x$S)}~7)sL!6
z8Q;FT<v9=3pdBjxa`P+blPtHvD*vOaZ#siK&3b{Ad$o}oz?Q*MwZ;1NTQ*AYI|RLi
zVe{|I2|8585P6!))cc{sIDPZwinFw`aD6JNFc7U8J6w4$Eh%e43caYKU%U6mDze%?
z7rzJ!LIjhBX11<s>e1Jj8rGxC{IHyAqe(r2{#~6vx-T^I(;^gBZ{uF^-xd4~JgNxc
zpGc~djjVd$w=XQ*x^f{FU(`mKoa#w>J4wp#C45u?<XftFa$|{zzAB^l;(ueFKr8RV
zz<CSC7i0?nOq}k`thIcZJHgXK{j@#iyDGb5u(7dG2iAkvAzS&}iCfPJsLF74u(CG~
zZY==X*k=qpMbBT?W4!W>$~WZp{xa{FAl`Tfc)4#nRZY_F7;JejpHO%X7WMl1n+6l3
zzN__4#v%>7PyM)hDN9R^m5zY_jP)R>OM6F}WuNz^J#^wiIM<ZGQNshvd^h9Ub4vD7
z2aOy2s*NQ+@~G4UkksoiSdb_I+*8$U4(`SX0CDY;c%16H6Q$cK>t~{keFA=xcvUff
z@w!9tU_Hrh{l1^X6I4gX%v(irf7iE=pqeZ<x=F2a9$$ESHz0PWV$8?kd9wfZI=BCp
z=1xPeuY3n-G;$-g2P*V?ll)a|4x^gdY2@Q(Ze8$#%-ac0b?b_?3z_jILRR)V{rcx{
zWUL2&o+Jy^w>!KFUpIw}(`mV}$cM#r6gdLIm_O>b+2t{c9*p`U@D;_kqFrX5cx-g>
z-uPl5)<_TMXBtQ$ZBGO<)nL?gxN+Cayl0{cwlxbwk;%TK#Tle0<%Lt=!8Fe(F?)wj
z;I-&UShg0ysW!jdaj1_ZGBCjkKkc9uc#mYP<5q!*6uf7ta75Q%m^nE2XcjHrt{T(P
z@*#_`)<8RzjTiw}beVkV^^CS?ReR>_>=d~b8Sv*6SD&1@KS_7+eSSm2VrlkEI3UW|
z4ncYnba2~T>UDw8d!W|$oAPK=KBgcP2W)lc%nO6Zf+vaLZ=sHw^Cc*~Ih8hVUSC^B
zG(*JKRNLj}hs(l6_AnK1ewO)9GBx#cNxmcHEUcGUr^K4~qV&yNf>C1hQm4X=3S8&)
zD3@4o;s)<58E0G5zaZm2fe&|gDQAAeHoT?J9~v4em{so4{-Cov@N=vJMX2$&OO{?P
z`|O*<O+0r$$Awj>e@}i7`#hKS5`QO=g#Vg0V6IahIUuGd*L?$)^29zR4D%BAESp^d
z(4{@2n3mph9^IC#kNDJE6A!<lYdu$;=8^*&IONlbd^vj?pOl4N;PJ?I(B`NpA)_+q
zaxGBT;*Hgh*^51T*tI}kTqB%bK$o5A5T!}zchfb-<j7#M6l8{zX)8GanO&*QSs>5G
zKOgya%9Q?52P-3bDaJgYnov=I$X39(?u>f6RVUH+RS!6%zPwYTmNn)^zhmvqb6M&?
zy3{+PK@A=4LZ=oHC;zY=;vmG4Rxt(W>Lj45RI^Kw_;e<;vb9h5;*Fm#W89ec0Y99H
zc8ah0qV|ZGqo^H&>vhwecJC0Xtoo2+q!PZZ$6OqZRebVNZKijVg`G6AGv?b9{uVFA
zo|@b6#wV{NWDo^br^IM$<Gb8?Ekhh<zD2f?F3wEgu0S0!K4-5FeW~Rze31yM**rka
zeE3pZb<d#-xah?M>}#DSKAD)|hHkninKt$zo|KpJs#dsZEm=8X+_3?5ax+^9yABiO
zL9+1if<o?)jPLRW7t2gfzvxwG5~$+$<M-obh|gn=hm#Bj-wk-aL~^n|a_0!y&YgQ3
z<mfulUx6M$PU+n^bu0~2Lo$i__*+}ny_>}Dj7{43&szP!Yec5GFtNy{L_p^m&y2s*
zmpS{y92uuC5o-o62XV(>*?RQqx?Cv&C6OC)678Gq#=I%K5D5C8rK|kE;dgm{ai<YG
zK%|Pw9R@LT-c2U3>|~(JYaFF%1MO%~xbeW%7c@`0NZ6t*SasJl<qwuC$CrqOjTO_8
zh%wqz7c6$h0~@)}1Des%(dYAMU?gn}^|IkA^}Si8QzBHE1AuDb$&eCo0ceM{T!?_W
zT3p*CnM7O$6uqd}s;y=Zaj+H)M-Kc1bn2#{;JY;gHRQHAsN$%45?(kKs2(wp@-W0G
zy)+S>tNfyw47C9KkbPF-$ec?sZ3vpP@sOMgSy|_WP39|l0XHPLv~i){2~{|EkPHj3
zK$6++S4Rv1iN&PLWv)9h-?}3jUu1c|GAUaIak!ffsT=jPfWud8ZMpB5)c^1inU_`|
zIP|8480+uj?nHS*tt>{BU{vo@&dS14HT`?v8r+|iHeHz3agpJq_7e96t^IAnbJIB8
z0F)9jot$S_`lDXF21g8c)$qz&J)kZnQF%r-shcO<0G~g0g3<jmb!K%>p=tA2_)Z(*
zuy^zRyM2}4N*PYzga*p-2z+BwP2xFK4}q52l^SB5wwh$?=CQbcib24oEr<xL0?Te2
z!a=hR^(~Cjo$+vo=(*4bm8bpH0M*W4pP8(w9Q80hDE9^+TL$sLC*b$a!KL|Vhx(P#
zT3>*gQVB7;mc8*}_MZj|Or<Mj5+J2RUoA?1HSFwFMXzN-<<1I#DLqWd54WWO<fx2j
zm$2>TECe>8lXq3bHWgs+YIK=w)H+a$)`u%l9Omi-ZaDIbaVA<r*1ds5HCpBW!UUQG
zlKUn3F+4H{zHuyk6r^mn7jp}1*mJ)}KEw&{rM3d-d%jb_5WB5fjso8{H`iZVl`zp1
zy!@S6y)2kf>L-NUediKAmq4wpC$iu2-FEEg?)HGYL6~%JvM0%RMN%3d%YRhj^8MFU
zMvri`J;{i1+&KqhCYiMtlo^pgmqKg}#}=rR4ZBkel}S9ij#J;mDnOa5C6sncb?6nC
z*jJ9YzT3Op2bJ_Vo|QZRAGSgHtR{)nF5S^*tUsY9xA$!GSiWy$wn`{ZKo!J_R(z*D
z8}}1)o9f7mxhQaq6$|}Y@jUdX9@!mt0&=9PIGkH{SQrRt`sw7s#zR~pTYVv*u>bnK
zsY@$sfsM}G30>v#mH@A;+2SiK+(hYrr>i_7=g2U)j<SeL-yJwU^9ezEVQjl3c2*DW
z6L8nH90ih9dAT$?`H4sd-TqvRl0U6O67@vACr($tdXEZrX0n{fQ(zK4uEgX27vK9O
zIeB%@vafcdUC^{E5qXkwYXT{xpJy<M*Az-e-i1@22kytuolq?FTpcUm?PYquj<O%O
zP4dp1J7K&E7Mz>)1v$Se!A5Fmux}ozVQ-eBhp8!v=bS8+>9oFa{>}#;VOhlcD)d%j
zno$R&q#9Q_r^W*Uv{Y{2|6?=Q<=_tjpgsuQkD2){&j^_}jMPrP<`9?kREa_?z%yry
zpJsb+X>OhzP|xu;DMv;n1|IHtbioJz0IF<~uRGP2hD_8E^<FA&>l-gls2D~H5?nik
zOuN!~&MgD+)IGU8$9nTvJou8lDzOvD#e0hgFR=D&FpqI8<RiV{J`&b<%Nm^iaG%kI
zLPPmIhm6$uoPkk7ti|y>G8MAf^#PtpHM?^CSilGO^7x#~I$fz`{kQFRz~Yy<`vjhv
z<8shQ-ADMYHJw-na%z!Ty-)Q{&~}zlmwkU`bwGSh{jgP}?1-=8zRqcqaP86*cdkd7
zZm!-ous;ZNd<hn|2`;Z8kmnTFp1I16OA9zyZxgrramq7kAd6X7+24c|kTP3*^gzO;
zUa9M<1_C?V%M?;@-fn%WwLl%ZbLQYqBX`Xhu*Qg+RT#c6kw}^rj1uk|@3yQ?enz(^
z5JqJXr+)C^X6=)ZXUh*k&8rKbkgL6O`0*Q8BknfugJLs@JoXSCiCGQ3y>mAMgXkIu
zP}{UC8F?Bo%RDd1dw}1QJpNdos8sQ{(A~^te<G{Yc8Q#{){-R{%Cj}He-9oNkWD&R
zo14wG>7xdJ_nnE-ACX(B-!bc9>M7V3UB96FIfsPKH5zc{$u{yiO`>8jZ5yE5!xrH<
z7`8BuT#t<;#6NFX5bh`iazX9cVxz-hhr((jUY!J_$9=&2mLt2@xjaWKBV{(;5F4`>
zfJ9T7mE_azRI|XVKRwvs?>or14vKm?NHo+KsgOROatP7wVC(bvyf^N-0>@Q6s2qO&
zr~_KvMkzYVn5w*MKC9W{Xy9fQh-8ozg^kL7;tX<lH|lrB+~Dui*j2goz1~ZW0ZE{*
ztAAf)QSN0|I0&pA@%IM&p;JwIS&WUA#ZJuNzWE{jQOlF^Ga7eS@%ixp4BpB<bJux7
zUINR%3!0-xR~6FcV1Jytf=Nf)bE8Ff*IJlNZ)sl|xE|on&qX6o({^xhV8L`7(q`fd
zGm*>6O`6B-2aa>~Z9qxMkT$@ezTda89}A@V56&nY3ld9Fv>v$bFXp8<qqkWRA;fvg
zZL3$QEmE^<P9V1;wd7biaJ^xlZaff>zmYMIiDW;W%U%lNnHhPwdwcUTxgsgq;+hJY
zbKXE}T1jyDUZVIw&_FdwW(aq$8;BaXJBw%yKne^U$LgvXC~4M<gV}PQ>7S4L?<5kf
zuq5A|m1X2EV4Tl*{I@>J0%4|LR=Z~p6mXNk2O&Qo{o!E&o#D9<y(sN+96Pp<awBE2
z=3`n>E@jbUq{^kh#yIfRjVb|7hwtS`4J`UW{uDJUZ)YC5%NIAZvDX4FIQwq`3*_(K
zk>CLPnG`qR<JJLk_I3+CaAW$&G1{ubpvBMGa@mWXIUn)tkMkYm7xzHa#glRjr?279
zQx2fU=!gu$s|GzVcN^jcpxl)W0`yra6mGYDAIniK>rZwcRMI4J1?)~b`7UN<H+%`O
zL(la4fCHfTAMVYq51RU4#tmxi>kjDz$l@z>#vpMx03($oyZxsnKYgbM5|7F19`nDO
zq-SHT>VRD36R?XWcmsH1+Gwo9M3&LxghS8?cM|KZ>%SuQHkv(cqxaEMQ%}uN*tz&u
z6z5qaj6|4Zf0=J?(R<RsltD8+l~92qc2{G3L3wo=OvpE<XbOEr?i}v*1P;@%nVbnU
z)v?Mpl81-p@@k|PQ4i)2wd@E=TKIPU$Nt4+ufHFaYHW~{jc`Smaj)s{0?y&r6<H`d
zF4N818Ah#g{^TmnA%Vi^>k%t>G>2|Hb`Bev*`B=<S#W=EoO(EDs-#sOWu$cV2YU1o
zLPfD);W+ZBFm76#IY{pK*5x!H{@mZ_VSc(fRCQb2OR)=2Z^vHtX=GKyT%TNr&mghh
zA;odgDw*cYK}<-Y*tREW<>_y52vGtF*lMG$HlK!yuh=>rCzNvKa8`3k#8pFsfc$g{
zzd@SMf`6tHV@>`~2eV{Q?qPqHSTeUl3NZI*3ja>rp!cQ^0wo~)E1n_P>Pm=8NJ){%
zGnaB7BPBwgoFMy^GNxtq#?<`fuk;aV6uW9N@*Jn8F{J#WgN|n1Gs&5tOW9aMoPufa
z&9m9NFF!E-bV42nVfn>Zfce)tJj{8_@gKkV{|mT3(*zKdBk+tXK(K35MkLl4UPc)Y
z*zW@P{zB&wSjy}rndp}d1FYN-9G6I4VF(`i9>$D<Ff6m$-KLPAIcXFjgQ9OvwaeoB
zfRhGQ!(aoPui8$6t74QA!oW71Og*suC*mDNC!6g<+%V+F-sYS!<iyqGr0w9e)n%<c
zN6~D7DImpht=Wp7g`JiCkg^&`08#=f5^-3S=rt9F2c6vF^nf+}TOf)8&R`=cDY*@F
ztf6RQr;9i9{c>;#GTtTVm60JS_xUrO@c6r8T~U|w)gxGsZ|3yRjv@Yim&}xJDRNFo
zaZca?k(LRA1$7%wj4K@DmTQOw_$+lE;JJGwN`*|czGEW*OVA`7c<KF1z#n#pn@X9%
z+j>CVgD~C@NOcn<bmuPh0!Mc-XzLXn^AgYz3kg4fAsqa*c%l@DyT$<Y1D|2QERce(
ztOtP8^)to@WlXd)&asEEGX?nf>qfGpNa>tq-62q6PUs8M<N`Hbz|5()7-(JXLV<up
zEr+m~6+L`+9@S^75ebQ;zSH3nBN-Y7T0DyRR3Q5kz&V;XTLnF2EQ;U6yiFQd%KC@E
zI~bM&ySPH=&+o2IDqM#02;%<aE!B3`KC;mc*s#(nLh=XB75`wNNeGsbw9#0!D2sr3
z19KvYCr1Wx#>?B=dkmnJ`Q@S(Ml%p~AGwp50~U-A@IQ*?LbE60%0qb?>Y{~=eW1$e
z2_#<Mu6T)^2<er(JxuT<o*#7x%7XeBBqWsE^)?F;N2*IDkOMb*n3R)vJVvUkL9nA9
z5?s&~LpB_hV~_a~|L$Gx%-;k}!Uq!jAiw=NP{iLpSMJ#ZZrZ~3SCV@K<-;6gU^+=p
zR)C8=F-tr^)&sctBWeNTP~bv1Ik<U0$`g3&zCgfRKRC0{6(`yzJ)aW%*3kh7Et}ll
zf6rEmpp=PnYu}C~@xZ2u_T*_E>O5q}C-K+>i|Rg_xw|vsHhOrlHt&Q!bQeBwUNm)X
zqFJXb=vm{6_XFL(?+k%9(L=Rr0Xk9th!kIv*VE!v9<Gkk9yua3{?L?gkGZ6?{)CVy
zp@V5w_e3J%@kpTQ9jM(O$wq9|XRf0Cchdb%MmF4%5e92ypJ+~9gwSpX&5rd&6{E3S
zeUazD_z`9q$b8(EwN?fCTFo>>3Os@D;HxgP{;Cp*6JWCwQ&(66jM(`|CIFI7?6N*(
z3~**XHTTKv=i?1yVD;8P)&t5e5d;x#HbiWvei&^G3|s}i)(%M2%;D{UMd7(xzf&`@
z1!!okMKw_Ry#UZgTT%*YS6nZv>}y=WZ38#+vFA#8Jzz*)P=>)1(3KkbajZ6<2m&!~
zT<!XG5R5TYQlL)bWGoQa7Qs~yTq$n`Heq*y)(u_BtrIWrVIwAA9Ak8zyI<*J`gy@y
z)TVRoa3iL%szd<R2<n2cOp@oA_eug65ZcEe;xQ}u%5Dr;1*`eyjbn+v^|mauaO!)}
zZtxcfst<{R2{|&q#Pz)rB%UV;t}@Kg?jtOo6=isZt=41Y7W|)h9baT?wrV}g?QiKd
z0>HI6T{zlOD}|vY9r>4qy#*#}*?gSMi6y8Rqo7J3MDIl(o#XEVK)*>5hp3H8U9=N`
zJq3!(Ik^R{sTw_+@?a#RmSA3$FEQrTf_rqh;@P+fK)8~A2bKiL?xC0DmLH97lzytt
z5!Fc`t=`M$es|dKkeu^S*8&(}t0o#F!1}054j})^Pe;j-2DA&7AU~}96-b$^L>>(p
zD>{%ei+W7JNTGA$V^j!QsM79U<LC7=Nx7JZi5$3u#fJI2Y{0^Viq#5duDJeWhH{K>
zL4|gC6&5MM47n8rH-XRTb}LJxc+%yb-p4^BZ5xlbUUA9G*1Y*K@XHl98kWEFTOx8a
z)lBp--_Z^&5B~Ek_0HXH0=U{f;LIJwyklQhZ(w>HkA_LI0ySJemp4k%9b!WtTY!J*
z9+{;QH$|S<d)Y;DI{@@#G~>`;6(d#*K<LdebInRN6X%yi>RzuBPqmy+z(gqsD+xE$
zgTzgBKpGI0QI0P{5TvD{et-=BlCP5$27vnC$&`jKG;iGX#&1&BLJ<bQ5F2$xsMPEk
z1ps%ky5tRhvn7oXK|Z@!9NiUry9JB|Spqeuj>w0V3l4bX;je>R)zAhhn^Ac_5&>Ef
zdrkcZhzlc<T8%1P>W|%%$|A@<If0pqqePjo2<@Ff>i&3b38ejW#ei`r0yZnj=qbVw
zrSC6}mN~)Yu5qjKnbR3%>g}fVd(|zXH&OH7Cq5ef-*FkmqSK^3|4B~I!KD|*!P2eD
z0aV;yY#{Ye0eb|dd6t{mj%67>Xkt}eUF`w%&)Tzv^!Mp$$*zMFZ-8DqRPpC217s}Z
z$FWN|adM^(i4z=|nQjAB&3RHIbw01Oy98p1XJ;@#!Me3GlY@ryJDY(%{7==A-5Ie8
z<#c_+<^1i4$B&D)Rlm7tMG^&R<VRnZ1=7fz)?26cxy_Y<i7VlZP~w8#oOzQ*u$oTA
zhoibvK4AnWAW?A?rD^0fNo6H^V1VOo<^kC8u&Tu9Gf*{Mf^Ey{Az$I=?ZwEKC%C=7
zMXB$<xz~o>AVPN3%?+6-Wx`;7v$b6tm#2FVe^`6g+Mg0@Wlz~(S|E+AYU$L8nP^Yv
zM@Wl`KkrnHo__sMz3gL4@SoT?kkRxp3#dT9>naDKPwz>w%YqdaoeYPiR&$Lm1_!hu
zt6!%we3<Y9{EI|J*o_BXDk&oVG%cV=LI&hW%pPcmc2I^TzVHJnGVq`!<je4r$xElq
zYjmCamLV%HXkA&P{x9!nAYhkEz%q6>FCwSmBzxa1L9%~{Scq)C?@IODkHW{<%Y3wm
zUhn=43l>^K+*71%zDSL(0U(yoI}W~%fr=*4PKM-0W2frYJ9qBf1hwuT#1`$5VWu9N
z$WD)NW!q<rbOHX-x)lXD+-wMu>yJ&8n#684&NsBD7;`y1YBOW!+6U}#>R$CxAMA$h
z33ymsv}{^(E#Ja1+I_ccgEn*f63pgB20yk2Ii&NPGu+9yIL^zVrZhZF*7?oi<80lk
zg_&TN=q7K|_`ejW%cflh$LAT7plPSGnU0ajQcGm#KQrK-qq#I(p39(*<keG6!>FM7
z(|{)VFUF*yb3sdW3HYbe_r^aeaodAN?i$mz0Loderp|o755`>+mB=$Xn2!m?Ipz&3
zhA4&Hm*p$Q8W8<~$gr{@EAYA5ho#iE$3wMMU2ZRfA)L+B{bM~iO$CaYgaL;vUibQ>
z;R@t+v>!&tE&E&MV8zYG*|cHfdL>Zz<UGfkr}ac@ge^0S@SxYzIw+<8#?HDYPJhBw
z3MK|wT{z!@`Bem_6ko8MjQskWts2Q4%EYrm-di|2xv0;EFT;5tJ@lyef%`PCRa!zm
zmGet~(C*az1muv8LzYG+uVKg|+_yzN%1PX~`pYMgXa#i04U&tFd>xR8OuRZfJKguC
zb|->I_xk-p)KJEQj|L?5e%9_zy_@#uR8HSmKx<b26ZQhRf(s^ZATfFubVch59Izz|
zn2!SS1-G$nK1qkS-rQRa1z)+xgMgA4JXPTEBnR(2(;l@ASbA+k#BdB|JYDOj?&-oY
zTl&h6&)nY)-eTm5``x%6l{F3jG<xSC{yV8#rRtlfLd49jx?pTPn{VF4UAUg8<a$UN
z<wna3CfJMVz}o}9lXeb><Hy~!HXHwr{<I3ez^FvU(+YUr9VT~*_PED<q_h80Dy)#+
z`<-1O?_)<z=2H-+9i4F&!+3+#o71(T0`2)wsX`FfTlplxuA4V!3cS9DipCO7BY*O9
ziQ-7EWr?d-TM{Ku%7g**rSc?zsKnTfdvISrxkr>Ife!*j9iUS!zl@T0xu@SxR<8X0
z^?B3*@?Wcz7wpUh8r!p6?UUK<mrp#A5HO0_>fLmw<H=9&o%YG={VotF;8UQ8aqwk_
z7r0@)1>$EHHtq=oR;hDU3VUX3Aj`@X&50Y*t@V{<vf+K(ExFR$Q|%v-W$1RzzDX9w
zuiLDZNygW4cFUce69Ji7F9~4T371f7UJ+%Ek|O0INr{E4OkdP7hwF_ji}3IW(*0Mt
zr~6T+8N>CUw{+ng?O)kHO}>X4z<TTZQwO$kj1agy`{NZD^A`4p@UxLz(s;O}gT_1L
zS>5=%UTYSf<4l$wz;mjdH3=Wlqdw|=GY24?wA=?pI4Y+eg3P0ruGQ1vSn2@Nu9<T%
zPHU1uiVs>OC3+11k{x8SE_kgIjM0%ht*B|JL(IZF#2rQYlI;=jBgDJzc|J*sA06DQ
zkSE~kT|*!|QYZa-inc5}Pau@6gA4?xXxX8mM#QctB7jw~Yh6k%KV7bLIH`LGXiE+O
z252}QyPb-{^164%-uBp?46Q9VCe{6n-Ei3`h8cM>@w?633m_M}TT1+lJ%@kyTw1)p
zZrc1LzN>8M04rWK^mP9(nQ@)sdw58E`!BLa3Z&6M%<pS7PJAU~=bPMk3#P1?CX2-^
zFZJa&zr)yShg`^KF33Wk8`Ku96s}Ak55(Kq=JU0JrJ|Aj**Q^%`0%4a09{A)O&6|Z
zL7bFz>V|{wWJSC2;UY^k+bg9Mxhp`-@aLYqp^`1GR&G@zBy4iyl06p*e$&3*+4n2J
zJ@z?vYxFxYRrNYzh@1K@#4iu4dOk&zW@3eAj>862K$4rC<_Vl8G-et^+tEyuXQLF;
zKj7T+1AIYv+X)21`|N(dqs^YzHwVM6qX519x6Zu&w+!0;x9t=NaNbE!GI|uuYA-5z
zJ;*NsszLl6>$gHCRYlu0KZ7`lpQFJD@O{+NTMSXFAe}ZH$pFi~_eyDi9SGpN(~<cA
z9f^Ccj2N+<p*Qm$b`9RoX7`Dd0W@{{_kAYFXgm24ra=SJop7D>t-qhujQ|ov0Y$OA
ztgOr;Or<QfKu@HL{BPXqS8<R9R+V!xx;5*&^<jO2T+=}+^Sc6$JpB*-S+R4ppDI_?
z{au^OpAvd5a4WXm#v{C?uSYX!E{t%2)UXGrX9nX9{>uQtR)TxGTio%F{D<Q&p4<c9
ztJrbqjxSL6mVv-fo?kKCP7|U7MznUO4KK4DkomgTXBaEr>l{I;P}7KHV&YJi`n|Qy
zg=+e^mtprQMKN{$<|}LO4K4^hjB5`)w;)>#OtwGXbBS|EZt8kuAe1*lrYl8O02zb;
z*wm9ZV8{k6ZG7x)tJjby;4$&?gb_4ZUd{i^#<+p!OdYo6X8onM?o&bL_~U^|v%btX
zl|>I;h`WAvghpfr*JsG;J>7$KejVMXY-YQ{X`}=9B|@r29PSnQ_iVJVwv9ZKq=BY8
zo9mo;W(0Viq{F-c<TLW|sbP5MHrrYJPPpbL<l*fDZ36{Di0S6nU^*}ma1SDvK;cF(
zENI2Xt^7&S>&4d-J3@gTb;*;lhnA(zRIjdQV<Q<g^?B3z$+e#?N2d%|ksPz)u}-Ew
zRgxi7gr2gcv&FVg$S;}>Ie(Q8?X9RGt%Z25*aOWt(Y^06K1E^as#+I*+;1}+>Qqo7
ztrqMM1)c+N{1NQNiDs)HROKih9(o6tfCVau@Ll8=(g_|v3lKI2Y2MHY*4%NeM3Kxt
z19^s`gU=E<8A)cq+Dw8BGT{defLAu1gURdIABH;AQ~Qm(44`KafKU+Ri3L?>(}4kh
zyFhY(^1p~7>^n&NSwn%aY50>6F$-QjtC+aN=h{}fAq9rj>OY+IYqM-7dqbjv>BLg5
zx0n!%F-fCOu(PdXiJFx#Bs&u(v1OUBAS>W~alj`qbBn;?OfoTS`F{Tb@=dZCX%@R6
zmgaQs5-DjINM?>8#IjPNzIatK;9%E+|3!@xNIk7Esf>!-_g#y9cSjRA!1w}F;@7WV
zy}<|qBbX!^g3{l>r}GA^aSS{ipdL`N<I3k$*Gdj5OUL>GyiU!ws{DN0HU6x<bNi{o
ztnW}<lMJG%H3Jh<l)vky{HG!F)f`#yyy<zz^sSB5JV3iv6MYu3NmQlR(lKP}C<u2J
zf+r3nQQJay0QvTXJaSJ!4Saz2d@6}1Mees}y&UrvlwKNQhmYmx<~jngz5<Ab)iz5d
zixN^UMNek>x1(U6vAnnQ!raN>6)d^B-g}GbAPI*z10f)NVm3yR^l~624ls-^(-W@1
zY<3GS7-(aGX^4v%?>E~J%>(vYN7H6Cc*=p)^c%STbBezOVDmz?_NDMM=^qE;;^J0<
zHbBy~{`7@g--JQdi`e(|o$vTH+8_Tq9VY)JIoO8ycADb?91}DJsdb7Si&}!@sjP~V
zt-U-P05p{b1s#>1elNNNv=Gm$xgZg^h`i*z3X=ztfo3|tm>O_8e72Vs3J841VJu3k
zr%k&b$DrAPOO0Oo(_1m(s*KDzl5%c6>@B-$7ky1xyZPY;TMbK!4t?bQYGWgMb!;@`
z(cy2{i*`^d!!wWEfsC8lyeDCe0>@ym9LReC&*k{9o#Fbgnicy$`+0c{N{K*mXmIsy
zlICdKa$i>zQglfHAm@JbRok7Djq`BugbVT5cQp?RmmvwFjnnNt1<1dZ;8`2A$^yw_
z>hI1Al>mjUSufv+wKM;s`v_Q*4!~o3aqm^zo2`e9Ph06Zfbf+FtmEwtk;dc78u~YG
zsU}L{z{0WB&QvL;VK}d2@1@f<3&@<EzM1#ee8W=SSYuH!yWigc4SzSG8T5bkE|^B+
z8E)m&wG^WtAh<OK_!gq}?<eJ@H&-KyfZ9pxkW%p5fifA&Q$qlmsUfIngtNoxqxIx)
z;($uLgJ!t?(fQ8&q5tf2uovX8wb*-qWa>fU0|-p-q3nwX2;&axoBLaHNqdxmWBUWD
z(S<zI%^L>?fL2uakdXTKF)=Z=o3mYRn`lQ+n4v`rC0n6#CH#Hfiy5n@qMFm6rCvEQ
zV$#vm<4J+tub~2evl<1t<TjnLlR<+})aF;kmH`pMvjvLJ@p*;?nX1-jM|1K7O1Jkx
zB4-$=#Yj=xZui2M?Oc8ST%V&MMXtb4P`}{)bHNOMVdIKUxx-zn%0#GD!drL?fn%!6
zo5+Bxg4Q{%!QNk0s=L~4u4bbVRPXIBiE)+%=8H+2V9gJ4z3V0d!NYLrP>c$N)8}@9
zoXmjS;~mz}&yBJ1cXfTbv;WsXVTu26D%Hu*?}^Fmc*g>BCy!L|d`*)NjimouZ>LM%
z`{2nUd?tbwl=qXC?wnSX&z0Iw_W($IO}(zS3YHLlvvElV@x?3P+uFgI3EBOnQZvxs
z<^r*`)>66w7F&lP3F{r;OrK=9xqJDCah+H3AW$rxgIM*LIhCycJRViC-i@I8={q65
zdxJ1(++dxzn}j)}D#;=as;$@%H@rdiIAsvZ=9&;enz*@kd)Pr1VN&gX0Qx4ng9`HI
zUiCgC*N*a}?l_*Jk&3b;C&cc=u|lBJIeFhD&G)u!w#3eb%2b+pcvKL6q({mvqJSj5
zPFdUr3e4s~$}ApNyf-Op=8@kI;z&JAVe6;`Qo>!AG~itC@A`l^QKBa?zp`e~fOt(?
zGW68NDM)QzA&o(K4=NL_XZOK}C8&|ETb;@Z<@UMJAd3+50lo5{wr*{0U5)OMUX{^b
z(GjBpU1tp=j#}KCl#7*a>ev{!^(k!4f+mj5KP4v`x(D>R2A&p?7H!?IXzx^6Kggq7
ziMw-I(B5$BFJ91Q|7^Sd=hK{bf2+b4nW#*DJCcQ~^k0}Jd)ZzCrgP965(`bFISgcL
zeiTs<(ueg)(X*2`3bCJ$>OqrtacEAy1m_?I0r~(iQQ`5@>)VSX!n>wuoUW5;2sBtk
zpt(gOLQ??DNH41&?_G$H&?RgDrJbD;A+aCI)-wz!ak{*M9EDXVf<lN6!a-!!XLuIe
zva9Vb(3BL=vPs>tJ0_J$-E&~$xpqHr5?gyVi`%$~Gk^bjLBR^bArz3vHz;ma6$st-
z1>>l-DEnk6fn4Lcx)PyI&|1^q^Bi$eV!Hrk(xIra3qdOde?sX_eWnyI*SmHfVCVXR
z;7$TV1br|j%Nn}nJb_E*E9<+x1@($mC}y&+^G}H$0g}rpspnEBuu$47KYg12%Ng$J
z)ZZ~cr={Iw*fg80DfSMV6z(uLa_1^l5h0*%S=KxA&=J&6eF=Ga%g<>Fz_<pjc74p6
zf2|~MJuRSK0ll6t8kkN-&M0|pg-mL`lyAxbov?}RSug)7E2FGTH83OcF0>6YTh_8L
z4?<!=*}>6#gB&18zTe-_>B1Z>MSg?wMr>({5u6LnF-I+SuS-84lX(uNG(6#PmR>qu
zi@@KKfgz3QV}|jDwuv)GabbK(^T>6Ut>)kP6B*0%h*cmV{_O?>7~HuP>K)}{;7qJ?
zc}=`5uvrH;|G)H)egRnc!?<00F4>*e98PQ7BW~)eARFjmJp|T_>GBMS0#EM`xUuR<
zgA5Qf9o!^n{-``upfSR9rVA9g9%#^QFh^JLU#1#L@6FoB14GfZyp}#&AS(h5G)>pb
zx-Yc|0>XFO!NZm&lL{@2vu`<DzqVK9eTLdFQ%QJA<bBob6{HMTk7t+-nY`UVY5p*u
zaWaIz#fpDMP&H@A1+7YMRD<+!e>tM>gXEbTJY*SOFTlf>p}|`a|E`iV4%;%IObpDa
zUUhX?6mxkxdEpP3`uk48Z3Sl#8+Smezq-Mj&CDy6$ei5}v^ebvwkC3nkx&D!LYq{#
zq2$9YK40L*cQUDhr(SVzKru%@RWGN5ODHJPYdm`bG5B1aavwaa$`VX5xd2IHwTH=I
zma2p%+G%+MFU|%SZl07&6#3bTENc*Ciy%a-ICz7?CzwT+T)a@W3gt1OfsnyuO$v($
z@Y6Pfi;0mr4GHYm^C^&(P+*>!ROk;vIAaASi-p<Ksu|13J~?;Bds10GhafC@9-+qN
z2_+?F{KSr$&+%pKM2y{+qD2X^E*sB~g6p{4e=9VNkOlW-O%k<jGI=783<#1r2Y2F}
zG}WGbAekC$W)I&S-DwG%I{_OUS!}ExxucqcKD9rN)5%d_aNt&Ye_`^l`CQZxQ<zf&
zl1EpRO)aNOyT1?<s;i7;7svg`-ZLzB#tihV0e{&8?m8Tb<R;ZYv8m-yFn+#>oPZ=b
zDAr%Vzw`5Iq&q=1Bj78TwWDCq>%b$C5!)@#>VBvdhVYy-_14wSLhV}ONx1_uQHJoq
zfS+jpTj)Gcklf&DQfj!Rkhbi7DMqe-;JfHLHnxEkJBl)H!?q!P@V=LpwBsIi4Gxb1
z^_jWQTW0U?XVWhG$7OYZ)E4mS`)e?;YH!At7~VCcL2`HC91}H^FJk@R%>LX*QkJs4
zRZ=i~I8Lni6sWt-=}2@J0%wFh{}}FC!<)>*5@b8z7zVdHbXZ0nodKSCR<1P;P7B9+
z^fH<LuU4-8pXojRuTD~`L&X%CO1jLgQ)ju8%00I>_gIKxHp(rRQFJ*aR)mgWxg3|V
zOPKp5<g6?@m|1h{;*wq5Z5a0b_&(0B-(Sw-`wzU|dw(8}y)Mrire*U0YN&=3TjA8T
zC0762xiC8fa6W9sh7EuC@uJ82oS+;Ki_K^2<_=!*asQpjk&WqO{i6>5vI(#$b(}6>
zqe&n?c2FY%#2l(5=kBxB{Ie#<*SFSNfN5hwVtyWrdftEq#{A(TkB;$k3a75?tm+_C
zl2mVxU`<~&c<x3y*%oAf0=88S!1AiP+IkWJM<<N{^}i~4*!w9P>USlqUAUq0zE(xm
zJvV~3&lWdgH`}KcNxzG}XF-)*>yieQdhWuV`DyFWoeK1$8H2d=Qw}v-`bk(Jw^BD~
z)cIbi9g|7q?dH}+jz-_w$_!8e)b1Egf@A{?@FX?&=6x080pK1ImD>T3i(dfq5ifJP
z(j*A%l1|ko6#j748&D5C5Llm`W(d&2m-2<>Z;BY~hf`N;WAe1e3g2WO`SffNke+@4
zdM)pgC&2{E-%=-b|5G~}Q@$r<%NMxCbk7UQ+}(k^Ej_?VJNSMb81pPPC*+%D<uT6Q
zUQ_3PJFT$}*zg%Maa^nu7@E{YI(h`ACsG!;$43sp-Uf+@X;(90Z3NQ><lKkBkm|qO
zNL>uz_4-@rc2;B1aRmh8#{fW`x)x@*iCsKPC578x2FZ2s<cVNDK%G-_a*p6l6IwhS
zHVn4lf;x_cl-8pw11Ermv4%{@3*uC(7)t;*d1$`<)MeUznLO^T(#=OQ&RZseJvib9
z{A-^u9NUqs)4~?;fY5=kZJIJ@S4vX+gyn?GYq%rggF^EKpf81QoET_@Z<qoaUfxMB
z#cTA9_B}dv5rw;uVt^8B9E|J9(bq159w`rS!Kw_@Uc(v`_SMG$lz^AqpgxpHND(Fx
z+qq0CQO9hJT843d8OS}GO!^bkQM_~UyN}L5)6vu5Xv{m=$Mb@na9_;cP6FkOk8)>*
zEXa|*qB^(i&7SI&)osgRG9B!(LrjTXR%qE%#NX7<g%%D^un=>431h6(fv|QQ0<_*y
zGijA^3rnE=k}=hlYs&!R_;FblL9p=Zn*x9(5ip7A4ALF5s7{iPq17~DAy1hoORzYB
z@>J@rh)?IRKK*%q#BceQ5ue&|U2@LL#nOL;f!sWxx*H;lX6_0!1~2bJjKN9eCb$L!
zPMcJKCAPlNHVbDuS=PrtfhJiX$_WK)e+4n?E%4>nmApoQa_xG-v`#_))YGNw8EX8+
z(y%hoV{%BDpEJ@{fZX^!BE=S+z-5+^n_`f_rN5G|b}mOVg-lsQVJ*#0Ad6T0w=ih_
zGElR+tt)1k>pWT9#Vt5T918%DDH5QTHqSQSm>Un;Nokxhh&n>lhYRv8w9C)LZ}m5x
zD!^8gRf|&L-Q`4mW*Dpz&=FHoL*RCO+z>WkxdirX`sK%a?-aUq1fZ6)mO4sTk^f+B
z*2X)T!(ML<xFdiDmdtYUcY!x_RVdjTg9o6*y-IBYY4@leXYG_Y@W3mg{&jHzu%%Q0
zgaUc5lJVwn*ys9|l(kM}7_R)|Ch%vX0Rb3|5!ale2b|4JO%Jok#MbgucUV=Buj}f7
zE8Nt%EIx}<n^#iFZ3<ipx9*-ZkS2CBO>8^>!Xq1MxBFZjGNkOI^Ea!kq+YaFNiiJO
z3>ZVK%8<yrFM5YAO_|%Zcpx7j>{vcjxEwse3bs$<VqmOC@nRNKJ`nlsq8i#(ytmfb
zWs5hp`^qV<$v>JyoHh*hb*bw&QP{z-ol*;q928bNv?B#2Ev*HNND!zXfATFvrUPfO
z23Aaz?~<SMs0p49`i16w$H!qCf|f`mX=pnJs-SJtw+BQg72a0m5Q5Iqn!m4Ig=%sS
z(J<zTg%6K8i{V<Q+xCMTkpNzx?E^=fUpfjbwb)&_(^*@iua}_{cE>i*#SOE2SL$zv
zrjYYX8Eg<OqX90jdtV0hLg|-)xMlRaz4s4!`Ct5fI|L-R?^`dB%gHU7`+;j|1j(rY
z@tRz%M;3`{pjSZh(|<<`uv^ySEf^C3Zb5JEt=G^(0Iq0jy;M93e6~ZMfMlJE|E7Qx
z=7RtGMgMmk&4UKa#NOEP1%}|R9j=?|+{VxL$>_evzZ;7+o1?mI#-x{*^PQ_HQWQ(Q
zp8K)g-nFZ39Z)9~F(Ag<4|!0xDr``trnP>Za%dTbtQG~BlPh0K+Vra6l(#^u9>A!)
zhI}IVgRj=!p<sigG?M7fWj4YI>Ao`*PI*{TsYR%5+IQTpp8bw~z-b2P3@xND>#g%5
zy93;<Rp;8sXAa7?-g2XW+kOxc>f#_wv;AU+cz<pp9po4bYZ_G?mgd%HTnOot4rs<z
z_v~)-nQ%=H-gJ4w$rEI+;1Gt<$tgfVI=Ko@B0u60A1`D&y<JTnIwDs=xC+x8WUJuR
zDXznD2_H}4*f2@_a5rJe3uSl%C!EaGyf>oV8qF+TJot$amty=HC7cLH*FK2QudJdW
zQhI1n>>n|sMV+h$Q64MawzeiA_y^j5Fy+GZq+xKtGe0Y%zpVqk_#b+-M&exmZpvg$
zlzS#l>>i2`<I!4;Jyo8G3t-4tjORJjGt%@pfu3QI7j>}fpy8?X3qd35@n1|TA46MP
zuS^`0z!it|Rx`imNYRT+6!cp{ZH#&@mEkO>@?T@SWqQKC*W+dl^%6ePRe~+2ewL}{
zqCXc`30~sq?s?ci)t{?n-i;Bq!IOrl;Hg(rn#(){U##Qrj{RnGAaya*>DxlVEWKS6
z9XR{4fH8u4F=t}!1s3oulyx=Y2y2u9%;sW<ZA5C9qjv6;?^qNF`u-QW6%O9W_n~fd
z{M^~O<)Zzg?8Bz@V$<$J%B{1c6}GbYCp`}mxcSG|_+Uf7W}IuCwE1mMwUbyClZ8P%
zU&6zi*8hy`SbfU-`4U*_O=|6dpTclsI*ihBCn4~@-`2z`PB)R8^L8>gwWmV&BK{*W
zPNh|%$0o-fAu9tQ-}CqMZzcyBSqRp(o({I<DQU5ekFt3xrL=(ZXPzR&!CJhao-1w_
zUFi+GR=xg|x0;rTKF+r64a;<EDWJf6{j4>gq-spNU3-=PbJ35dfZb?E2RF<Xq-9xZ
zCVOViHCR6jLlobYn$nC1Kx->K3($mR70hubBWuFl+xtO1<b_tum%}B?m6Mx=iA_d^
zYjPu5_L=dBJgk9EJz+df;~weBzArk#4g8zf5CKnusv(+(82VADf%O>?)sJefV`p5n
zMYGL8Qf5f1z2$HaHfmvzAS#<siMZVqNP}k;?qN8mNl6L0kjoXdt^013gc}+RXQkg#
zX?#e3sX1c*hi+p{rAzF%x{*VSM+|jjvT>;zLQz<;yk0t`-4^Cq<oVfH23O`7W;@%f
zHmY+r^7-`4dQsY-wz1ykB#W5)rG3I+ZK5WQ)jNMTI3_NCeDG>_SEsJC;tZ-kY%Gp)
zUIy7{<Fb^ao;Uk`uxwm}Tzkikz3M@m@rh<+O5?Wg@vc=S{JgDLC#pQr?4TRnY!idC
z`o3^3^RFut8m`~;gZ+&IR%dZ+HIM=jMB4SHfBzs`PWhH@LoWlz-YfDazw;GxN80`f
zNNAX%J&b>ROmPPsHR@X*NVVs$idOFY_U3*JfaVY79ogd|^H#_)p5O3_ua!KHB-yN7
z!nxCo>UVrRMtwqqp1k;{Y3tXwHxjbw*@u%)-;t;!k6{wq|2e#)K--7OM&MYa#Mr0d
zM!O%hKk_$aVk&3ZD6sSQmf?B|SUtB2cwCW)VA>sf!bI}-sWiqWaimaW?`st`+i#>C
z74{vKTi1GERL%Yl!&bxgOqVnH_N*bu|1$8T6Ngqpd8EkhvVb4ned=EFZZYf^<-Us@
z*06`>bxNJgNrx6X__10+Nb|eYUndPQAj`93vd@)X5<T#c`Q@ZD?KhrJlG1G7e0B0T
z^oRTM$Hfce5vjJ#b-89s>QMzrvPp=nq-lq2GSr7K&pAO#cT76;r(|vK5#K!>M<Z(0
znWgG|DDbeBTCSMu+Q&n*i$j1a?oE5v)`YUR(-!w`R<gy=c=K%{lY#a3f{ZATQ~Q0=
zHO94PHd>1JpB**YekaJcs-02xhvbn+h%&C2(tf*=ZzlC^;)+bt>ukHl;9==UpKY&G
z94mHHLX9I9#+I&~C^w02q)s{|X@4IK(A;api5flFzlTu%V3!%`=2PZ#LsX8P4lRHz
z-;iVX78X@L>>n7jWaY4*llVg;l3>=qJR)M3tN-qvW!1J^dUhOqAswv1zh!d|1Cvv$
zu-103h+Gn^G$`$Y-#b&%?s47g_!*lK4$&bXcmZPN!qHC_ZsJ4w;VfZ9Ws4$2&`QXY
zO|_n_auo<xels`K#fQ$OBNBGVyMhUlJi<$akgZRAe|KA{oQ3BvyFDUJ-g!)of>pcq
zr*n;X5#RhX>#@|hMwW0!(000S+7A68n(kJjrHdVvZuGu!IaW&T>cMLMaHrDqhEs<~
z8xQ_M>M;j$Za1EvZKk86qCdB=c>S}a>0_}TVz7WTA&O$7G4cX=#?W~-Cb=i_B0fq`
z6DltRbUrt3Q`o0D#}8PXZ~WTZXCSgS+9`?73h?l(C0pP>;{>{ah|1ps2P>(3t=OR#
z0nzgUGV)x1anqblg{GOl4&yl*c7Z68itW_G--Me8GN_-&7goiA4ZUDqlgLotM8~CO
zf(1Qv_<Hz`xIRD0uzczo>($wIJ+t)4T+(tyEFU7uw)>4|$V~m>KBN(itnrWK4F?pD
zgoW^j9jtk%%Q)^$yLH-7wR^Cvi5z|`NOFv|)ZgCw$-olHo_Q+>uBV~bXUt;%856y7
z=<Z9mOgyDIwv>ZjGf)t3E;2ah(62^*^q6b#ut9K!XLDHaQrP#~sNAY*x}fa|4BA|~
z%pK{>+z{7%#b(E0o+aSkXSVw4G#%7<A~wA{u)7A&(kj#3{4x~d7do>(INB#mHIBk$
zgr|17k&AlA@kToxF@Z|3gTvDI?>Y&FQW(G5jf9gq{rIe*{7%;PlV^Bq=A{=zkg7cg
z8}^mDMA~RHp7dXYL9==!Lo6;dJN-e!^8geG_5q5YPmAAQ5>=0{P&~OWhaLVx4)o?Y
zV2ushIUpCb1Kqf%D`6TBZszaUck>zUL-R1^6VIBY20|RqCjIa91Xw}-W77G*G3>xy
f{~rf@;7hh$$hypLZIiJA4g^`7+g~AHx{>%lET70d

literal 0
HcmV?d00001

diff --git a/circuit-breaker/etc/StateDiagram.PNG b/circuit-breaker/etc/StateDiagram.PNG
new file mode 100644
index 0000000000000000000000000000000000000000..38485526d34288bac6d2b0435437c13503f3c567
GIT binary patch
literal 19396
zcmeIac|6qr|MxqTmhq7a$=+VbQrTrmNtE3fyOb=$*mnjgBq2#;U$V^@`#KCoMcJ1b
zj4fmxLt<=WIIsEqu5+&2?VRh6>wM2SxAV{SM~xXXZ}08(d_5lb=i@a|dO8|xP+lkm
z0%6m9aL)h&VeW)Lm|h<{0$w>Q$Gr(2m^=+M)F36@{EOhpVf#DUcOa1RIMzKI7V!MI
z+XGWi2;{_9#y_S+(Gz?S$U{@jdv}cdtSIBh)3m7vZEJBS-(ByUgXf$dd3`}&-{8Et
zdUMs)jfd*2RCcV^<!5`-_MB>$MTFIJSoBRR;K|Uu90N6@x&zvNx4iF)#n8uZoyk0<
z_HhGaft#}m>&lrlC3|Ri%Rk`Ht6D_*sW5>bzTSDv*k$IE$>3Qi<gguhat`vG2Rs~8
z{a?TO&(DTxwqEiUZ~Lj;R}@lp2mQLir&j_V$A%oi={-0nc~OH-9kQ-*=(}KEVH-sm
zscaK5Dtt^O57lZVikMEdgpbQX2L=jseOq~@98NCQ2GavZ%b!LPicJTo>yB1!{GM;f
zVBb7=^OS!lk2m;^rn)vcMny%{_^mxL#|Kp7*Si%r$2@yRQly<MzL^H^t!XsO#40ZD
z(^h?%O!s%@g;Hf*Gw}4y(fGBX(xzQBib{Y7QjbC)?Z=Ih*P|qw_xi(oCWC2R<b*Bn
z)roNhpJj(3>kz!9`!_D1VVlU2pNXQ#jfFm+3IBQ1(Hf*>qW{-dr(}>MDf4PXB7UR)
zp>eH?C3o6YoivBZkOTa<?<C5&Q185Ji5)(GT49VeGflXneStoNHMeh#VDl{9n*GY5
zTXnEEuQH(s?!-6eCFeP2zQ=fGSNN~bS!Fh^wqJ~^y7S^ly@-2}L7s(*bhTcd>D10k
z4xKWUgS`Q>S{I61dCIdw)cQ=E%1Vld?G;H^Qq>Pw>5JPNy?1MTC}yhy;J*KU5**#9
zPnT#b4Xec=2m4^lx`gT4iGYspaYD^KeDuL(wNWX%&a)47bbJU4^`7%)Ki*xw#g%+Z
zEgMB9V*hLBve|BVJnG9)M|OM=b0qPSt5cE+cf!%_hWU@m^ByLdMV}E{o=bK0NqjPX
z=@<m^7Jf20{wW$>y5iD3Fd!ZT{fb+3?M{=gv1vU*+ZfQrS~myFJpK#`ocm~B>^a|E
z5>x4N*65eGRb!p(GqZgTnSU?!a~}D81OdHr$^-fZea&^Ot}i2a*D+Nkq=|I^eJRu9
zr!X;Jo6m_@{81W78XV`}-kHyANZs~X8CxXrmztEfd=N9A6X}DFLHiI#v0Bx;jwW8$
z7*|~9u-)(E)0ee|-=4p_ygd`=tJ_p)QD4FO<IvF)UOnc<wAspTg^r&e#K<H$jN;;_
zgkmdvz=|U;v@`d9Ohp76A8w6T8u2@W)1cVoM#I)bpygS(ijw<XS?+#*AqeF6VVB*G
ztAA&-LzJaUhij0jw4&4<PCs_=@*xPs^iDXBybdMiVUjp<_GhBvV;fL=&S8#$atcv}
zFy8_XCqq9oYS!U%lHmOirvKzuzjO4i**5r4D!^C?MBTLS$xzztQ8}>n-|g(*MVKya
zC{*rIU`bs26*GNJy+M@~Rv-1RHHM~HGFPY@7`#Jmjr$UtLqbZ~Z(@v!3~Ic|#^7$^
z=jXik;kxOQR2k&!m#@{rp{6^3XR$8hIG^_Ok;A)GG6js7>I5ByA6iM`l<$3BnL&S}
z2t|f%P;PN&YZNsxJz%M5#ryV;A3t1Dz?H4vGOuwihhdCO)zrcgMd95nx4Uv5eY|O$
zbMH89u^@A-Y-fFbbdxeVE~P9s1BQzi*?%EB((K!7F6@K&3ogUph@2UNE!~IYxRSO{
zshz|<L(mDZ5{r>ox#?rFB@<4gQYCYj&4^(1j+dG6u5L|+)V8v#jK!+#`wi)iZh*0a
z+rOF_RFOI<I~g=n(^fzoki=q$uHa^$c*|+FWmb(CxzWZy^P%DK7v|a(_2@I+G*xn`
zyOgV#?r7G`1+x!UaJ116Jp9b|-g*zREmpuKAO=(<Z&A~VPmG%9lIaxuEt=bRCVDqy
zXEw=2G04nbj8@iqVtx11vN=VF5}5fRcP5`+?5()Fkc+kJN-?f+HkEzUwz^!|6U#3o
z;EN(kWyHSN9G(6aZK)#gA~#my=h9H=DsiiJGPn|qKHSc|fxYVBko}#4R3A`6T!i+>
z)(0M~UO`pbB-!0D%2@pX%7to5@Ss0UPlu|Uox|T3%nu0)*;|WD2cNPMvL%Kx9a?Up
zt*lQleg1OiOG)6?$|finxZY1?a|b%|<l;(;KYIFhe|~)t-w+NJcH5(GO%h8i6%|(-
z*T>{gw9RTF*1SRQY>#MZ<20@YIf{EM4Q6EWNM%8~Tg!2upTY%op?eFtaX5d`_w?0}
z1J66;5&O()(@MLM!6HNCV4?mdxGckeXFDtlGn4{rSmU9Z;4*u5?EHGczWmWXqdZnX
z5l8XgTWh0q-s-6W*Ksl<=&vSsGTNwUT5YS*f8F`l=jT4(xZwBH-iM7wOEfKfD4-I8
z^%o2z4SRzY^OBs`=em5p^Vrv|RZ|#s>qo*>^MQPAWM}dXm+|K9X;$C!IrO65!X2jr
z)b>=QPb-^jonEOwV!Ps5M=`iteSXJl;3z0?O~-wNuLtig7Km4goI~KHVq&91Y;vA4
zenZT<bBHk=jS6Bb=SpV^qj?25DE8ro-xRc0t+!t>&x3<>2J?W&D4PBkoPhebn8iJm
zV!(z&Z3yRW^+a=lHk;On`nM&LC0kH>wbPJK+eSr)cx89Gq6RZ=Gpa`Si^=+sjAJIE
zK4l-jHQ`A!8gLp@T&ZiN4=VRJnbo;vvwk-#J<f4uc)0xOc-8Ks&X2d+P&FI={o5Bc
zV!cLlc7iwhG+b^Y8=93yqOO3_!|4X?f?m0J|Bc&}$@yiXxvTdVwZywHL9Qo8nq#1N
z$-;hm@z8lKnGC1Y2SlAke_eYon!Jc-&In6ydE1g@ZG!^mWh`Lae?Hwf_dXl<wa60!
zOJTKYh0F$0c(}U$Ug<7Dx0LG_CzMN)ZnIyf%z_Ye+Ws>o{=hn5F>mF`RQ-I0XQD3b
z=F=n|ZS6zi^}kQ^-L!p`dY@bpx&!8l26~>i@nx&gEEHD!#*IE56}lH(Aed4;w45C&
zSix=O_k~3tw&Q*3m#fBd1;KhWXC}9-7>$|3MzeOAa|@8{SdiM7wLRC<K})5O@mvk|
z+HTS&qlSCyISk1xo{bSwnXnAn_Il&hmxIcu7-coBedim$K`4*W=;&8)$^f^BXXbIs
zGT|{q`f3x+rItN-XO>&GMEquk-*i;Fy&>6WrG6fVt`vVGh5dk;!i5g(aSnSw|J0MP
z*$|<!Is8<7kUV|vDnoF}9oxS1o!t)oYpFmjB5d7z$Z}r9i%-V+PkuW;3co5VsyD2E
z(rK~@&uR?SNU2S+EA%MTTY?9P8WsLZi7XsYSi~!!C?$`vlBHS|Df$Zq=wcfB9GbTT
zY4A-!VOzuS0Xz@Rr5FA{Ok=hB5iCI3qNBIMxY%SWSY%ma;4fiJH9dvqXcc_xWaegN
z$d_ygS+@LSxKfun9Y`WX!{48x<NLjJqyv&M8=NZ;=s58pbp6XPs?yfjj9UI?Vv66j
zKTad0W*TB%6q-b8Q#gWf$q}hbfjR7(l>{RM_VR`LyqI#d>d-yVh26PxxG;gZCiPya
zt`zA?&u;lPiaoY+!ijIgtctyAV!x^135$uv6E!9eFFaA@R_3<!iXZnH&@M^A+9=2f
zh3u6pD(~(o{rP;zh33HwBzh>b&Urmpx4BFGH`wwDe#?s6fv};<1V3K{%5sVP%ccoq
zw;$J8uE89*KEs%dUg=jJhrNf@8)q4wgE>U!^?u4CH*X4u>SijBA7SJDEfTd`B$7vJ
z{@(8eeFx2iet@R;eYq_deoIW&=c8-m+I`!P=q2=GgzlXcFthk@1%%g@ST^8Lfdm-5
zo?g7;IEhZdps+dw-RfFG@JfGPw3AL&?@s2yUK<QvZCzy%{+;KRUEP(J`<v*f$X)V<
zudZ!;UCm{B(sI`%+xnFU!^0fXt1}NkJ!~jj8u<1(oZD(a+{1`KtQqqeMXqe$kK>LL
zAwuiT?r*Tf5@BE9UyMg{qdBCLHntK)dU1NaKEe>P`62pXQ$NZAU4{_|0`koAvUQiz
z21T>hWqi#35jl;6As@gXe~C4#_CRWL4VTo<@eUcAcHOY+PFo~JO$5^@B{7AhgcXbe
z-@Q8vVXWeA)*mtQ5iaM9%%8w+5L{qW7F>OPHon%JV|=nM%jn6a68xqaTt5b{skhgQ
zS@Y&dW6p9B>A22<2W59yjJ!)O_3c1TG}g;Xh1WbxG>9q4BwcB~SxV2^{E5JUfn0Jo
z@`TGM*96xBZDVmpEh8V!Vwr79)A(XQE}i);Va{b4Zivhzf^+q!s5z`4Kc?hKfyRL2
z0U|hM6$t-D@suY;^leMu@n`tJEgx<cbUtRhPCRT6B^Xx&V^ZFnemGEwtq||N#|=qW
z@b=&qBEiu?n9O{_ye6`g@bbR47w2b!tv$FcSJpACpATrw2c9%7N($lSU9R~wh7HUL
zHEb}h)+T5NE*VK1CF)qyFgJ_;<iE{F7r9(Agh_m0)(d$4h-(gRjUrS(H0IJLD8t@!
zeK)d!73yD>&gGojfHgGr!yAmf5v;|OC=HuO)>KgkbU*5VzExm;JSHzIpRa#!R@$-u
zD}JkpgrVpKnz7h~KM22Vd2M@&S~nBx$$f2qpLp9yUqIF+4ZrudW93PXcB)K?e8gsb
zOGOJlpRl<!rxvmkP<pb2l^vPtBKamitHe%%w*-Z8pBA_(pwiV=u(%->8XIp#E)e<A
zw}E^i(t+SE_U_+Y8a*C^$tvA(#OIDiIUOu)FI-SVX2Pg3E~~{$Rn1)rO=hkrK{_fg
z`dGL}I09A)OB}M-%r<*&HiKcS4y#ng;C|?~sc{D(lCaU$|LufD!;c$1)^C7~f6h;x
z9Go!uqH9edi@LL9I-nIWU4<giyd_Is%QK%h<ZgzmhZhD=m+G%Tp|_#)P=!9qQ?3tT
zBJcZdDrD#qG++YMSCyScmZ);rm`O@OOOXPLho#px?I9Nordu6X)x2StPCAGATg)d8
zqZ>=Y^DMqtF%7tKG?pS^14jgeVCIBJceOdBLZrv_9vGVp1}tjwpg-?+7%vd&mIkfc
zw4WPxog3u5$9)J_uABK{IGRV`R<$`XCJceg)v8LtEre;cdKFh|qm#+&pK7{s=k!#G
z>d#wBUG@eNZVtv;o;L@x(Wjm;wZ_fo#DN2gqJjMZ!@Gk-bJ;5*Z!rTE)&E%DTey{9
z;NYOpr7LTMrUY!*UspT@CV*?dIF~rBP|#;+aS=((>qU0P{4hQs&RM}Z?d6%cD>__k
zUfUgmnL=N}^cM#ANj0Hg2F#UB5{<L91`2szOxhWHC8S%g4ergrG6=dIaVPKrrJLBC
z#j2IQM8m#q^dEHe#EMBu$a2+b`ad(n-qEr#%(xWhLIVs6BT}}RxS23ngvE+q7`zWB
z1i{jz$JcvQRx?tjR{5|E9~ReL-3&vjqm5x^qj^hMG{!6=<>5BLMgY#Xm4sO;Zut~e
zO41fRC)zGzi$RvfCI}i9d=|i4^v&NP1i+H1hdIOy<Khk1j|)7-rq(=+t1;Arr9MIB
zS7o42V=7Ac_BNzWA~7x1YB<5Zf~SSEi(z-To*a1Q>1d03UCbq6oUC?>uc?yDpQ9DX
zrvgclyKfLdY(uiw5Gy$dZ=GN4NxwM)2B9H!wg(HMmtZ;&h}>HvES$^O#`=!DOyLoI
z=Yfq~RQ_l55^94*T}SVkDH(&V`@l_mf0_->V#>{de&2Qi?rlOYrgknHUYBx}p6Lyb
zn-f4WeWLc&9z(B?eH+D@Z&pg&dht0;_hj;x5CaR@vS{A~&g^-%-33IO`N^UjG@o=l
zjZsvyKKEu$5;HZ$UwOSqBhfBwF|P3cl__=S4wi+ijMcB`sx4)YDJ!|{6%}N7^gMdA
z-=P5PT|3X=x!YPjrv_j29ndBZaFJedf=VR1qdtAyiw+Y~>XF>Nv-E$wk9~`1{jJaX
zM_*>K1rU2Q&v>DrKhGH+3qdT_WbmtY7O=hIpq;<OyocOdaMa+vyCI`imOzz_P3i;p
ztJ*yyL7#Oe50(0cl!i=yjatF)U)f_Yg#9zOZ$>t69EFUKfefs6pZV^;`uE8AWUlMu
zby97aMALRowaYjuFiCoMeUQ3DsQmrgwv^q2^|`!|9~oO){Io5$1h)s&xyjbbIR1S5
zKfuh|mZrMkevqmhXB3u4yJRPwfndwF1j5fMv-rHEket+y_M<>sKZ9GihgUoFwR9`f
zoJ%FZ;d&ebo9*oi2~da->5%%yI02T2=Ymw@k`>oGZ;cPh2Lv!Uo(DTJnf)!WkRxF%
ztc||Ma@rP(My;!Cj)X3&^Ub}<X7k+Fc&w}%@ej`vjw_GKfbI)Go$Tq)duZ7}IVu#?
zOHS|x2(aDi@EilcgdCnbbnm%8m_>=D)+(j!(>yZH$w*RF6!7EzC!fndJ=VD+#P;NW
zbd?!9^Zx}@jGtFp`^o_<;Rt<YX|QOf>lB~`GsimH*MaI3qyb^F*^sK}TOzB$fJhhr
zr-;G1B>FVHvrwo}9J9B$WiKd~%(!z^#YdOHt26(nSG%=zs=foOpZ&nMf;NIo;d6+J
z!SBa#w5~EgBA=0FFMas&ht)d{zEvfcY?rw>fsi`f_YVu$uT?H<5d~f`^!UvI;9e-?
z(&o*H^Q9NS4u<m2sM!-TWO@QKrL78G<XZxTp55zk3)N<8*{_2Iu1uaDxK(OTNS?Ku
zcy;RHa!#~(1>j)*sJHNccQaOxOZJ^RA6t!d_S^85@$U2vF{x^d>^al`4koQ~Aj8}E
zy{pwb-v3S6hhXmj(&z1&2;%Us`@-~rC4}L{nZi^jrPGafnhL#j6*CKG?OIqR8Xp6v
zRdZC(?=x_*_F$5wMx6V1Pd&n0BASBtf!Q7J=_FO!$I;i?gf>CR90hK4Z0~K7cIES;
z9|U42#U}U!eP@2M)9jL|0c)wo+u!%dtC1@uhDaB$6t<p=?>^3JSNSq0IE7J@Q*C)n
zZ6&*|ibxeSjBz&juGYY<{J(+W>*zb?9*G6q3Q$GcgWaL#VqmN%Oxgh(deC-Z^{QT(
z@Mp$If6XcUgux*!0T*1J2we4U-QOikkSFjBmVjz*4(O`*8-Aq!X=V4B3g;#PAnN?{
zy|7DAcs*)yq|*L3c?fv^w(oCvX6A~lGb#X*a~i8F?@E>JnedxoYnV%MS_T@coJ03^
zAJ!0%S<8YUz^N*^t%LeX8vkmgDtMzAgtu#EwfUf?{AnA`JL*It$5oxGB?6|wkzM}x
z+xD6d;+7=k-Gz${0LvnGHx?&`?V9PEsosnI->gFD-ZXFuDeoSNmp}RTy54b6z<W@i
zL7Ql^N!HF_@cDq-T7%fN8mqKvLIVh8e4pV6M+;JP$ZHHo_@|ie4-7pCaGPnhatFQ@
z99cXN@Z52kV#@}ig71p6hM@l^Sg}bTg97nMJ`QE=tw0b&oB+4A4VZkxb88uFMz>N&
zSBd)GJkx|>HI!(}m5#Bcx}*6h9DvUlcxi^EHvtAvhKy_B2sn5f`%F{~l`=X+VMU$s
zvXBY}CuQ8@X<Yi|H(*3lN*nreH39?A#X2U4z4N5yN6d1DH)isb%|$=(j4h#T#x{tN
z)K6EU%CGF@sw+lsxOZLItLdlRY%$As%uI{7J2TZgCTmx}cviuy5Y*O=roF!px9Yi3
zR#aEK?T>fvTdvN&z`2{}-goc#-EMQ(?$eCds{O<#YqYA50n39adw}9<0HPxI<wnxf
z^HduHsEAZ~&-{ivR~3?lgLZ7BmDu=Xs(dH>+rpoPE3x1iXbn&?OGzU+<-I?xmWA)Z
zY3PGxO@thv7>u3)uzi5d#toS@1CWaI?%NAWi6d&Bmo)<*#j?x_=T*e&3kY1}Xg>IV
zjKN`Q&hJjXpX0-)^Ol4jFlgMORUk#$yviY-wPoKATAz}+nTcap+3O8A$Ll<L<TWGu
z>gwgo^>3B^|Jv3zrPPYJ_3epNsLel(Q<@XEkaA`5>Vgj_gL)s&`W|aui_7ej>N2%Y
zf5!0SG~*7V27Q)a!%y>3XC)p)6SbK}4t5A|Yf}#oEmQr`k{!f;N+i)VT|7Tle(vnn
z$3ErNq0&s&zWwq6H_GbX*tlCOn~Tubghqwg3z8WZ)S-c;{YeU$_l<MWTQ|)Jyi@0e
zjf;sl9BnkSi{g8)Uo^{qIrZyTTBX+)Z1mRw9mTGnNfN6>4epZNpruMa*MsjqyT#-d
zw)(iwZ-O+NC8?}_EiaE-2|Yd#R=s@bQe9|3%kisq=#nr@OPomJe41x0YdZSnil|AR
z2IUOQ9aif;b06+#@Xd(Jh-C}_!%-glv?-CIeF-C2n6AR&C2mBu%kDD_)kp;<EFBvh
zFA|Eu6<If#sZito1%`19pz7~nl_&!9SeIWeYaNp-Uk4)-`oawEoub3F1IFAW%Yztr
zqo2F1E=8825+a1oLH7oZxwqA8rKlC4ZJ}5&k$OKjq~|1IGf79p49}ZdTZ+0N4unHR
z|FHAR^-ct>Yx^o6%Rv%$1pz%Q2`FX#kYpV^!gA2ryKhuL>Dxu$Ec712EitQQatMfK
zqJQ+Y>2$;?`LLL(Rhvy<@B;p}j;pX;gZauhEf*seoUwFsEVj3pHEH-)+V0^uM&-!l
zTSVuJ3t{I3QGyCy3%`_mpxwK3cPBpw0pqk{&i@;Ecy907i#Wo_){I+!@c8=?4f5B(
z_d2$IXIz5Y|3SgfrP@LP3+EXkp}zlqjX@ocN^oPtd3!(@#orXQkgc<dc)l>e3-i!i
z*GE*WGc;VAMH5y`jW%FfW*FCl;Ef$)s{Z+kdr_w+IEywqESS0uzO5LB4oFy_luFR$
zL~AaX%Hg*D+no2fc7x2C!b)qbM@w|p4K5Q3=FWm{hIf~YQBj7J<2%gzU2Q>5Kb7rY
zFWNVjs!FR$phLU<0IiRP9MG&~@#0V;q~TjVxe!py#%>ad-eLWnETxM9STAwBD;2K8
z7Ki;*ph2@{lEG=J+Z7^$0Nor0G;)k3ZZkg24X|b`pyiISF}n1<rv;fu!wY||zWU)9
zqQNDW5?~V#_*r|^kN5`Yj8PW;R~o5z<ci&=FYdT^l=P_hhzn;5@*bR%uI`_wO+^a%
z%qQxq&<FX#8ee}-E47^~SGY51B{~7~`QAzPxBO7h1*M1e!IJ<0E1{Vg%W5o;E$Csv
zfc!O<hc0J7E{?tlizk$rWNUqSz+|c|%^ACQh0iqmTyZqMN14`%D&Z>Iu(GZdx2Wq4
zw+lz0nr>+w+~*uK3MT|C%>%$cbENhhv=`BmmAd2=pB2pltg9Y2B$9zFvn{&dUXjh{
z+8ovs)nAAbAruvFoTQ$r(d-T&hn1c^N<$Rg@F%c0z|PO22N0V%=!Op%WUs<KxD&mM
zN1JXG9*Z=K7wo#a`{evBDJ%dii^i{p=2hFY2~Svdhtd0Y#Ih5;-&`91vs#$k68l=3
z2XP_3xAj6-c<Z{RVbw>X7*&|xl9qpaTunVMl&8QryHcw;IyaNlC)y!<8qAq7n?Nqt
z2lBnG<$@l}^o;RH3mGU@%6rb$m3IAo4W`_NpRa>$Y~Q2n_M`5^{frtDE>5_+6xyEN
z9>12myLfn3CAB|O1EGQv<2t|;E<97b;d{Hy+}P(V5TC3PyJm1%*+uTU;J(GD7@rK>
z)UoyxyWjHcn0M0{?G!6(Pr}3M1Q;J|+$|STDAI~{IU%Gx#$r+Zkl>W=v>}Zb<jR{n
zzP7MV+Z=TrP0&?dR2%xnZM~c#y>MTu+LPe5dqf>}wYrbc%oJ|KaswMJQi`~X?P>ZB
z%QKN>Te>1uZExIe^lH!#x`&W0&f?Ra+G7xDb5}e;`bJ+Pml2H8Ph-&kHO|MNZ9thD
z%~5A{8Y)R|Xt0j^Y+ynN)~hxlkoa8cz5rl)9F8Z%gq1(HmX$<nhNYxB>>zS(`2Bf2
z^ynVBWVUeNM(?fzfA}%!>|PnifUZgQ`JBfkGIPB7B2`wH3PC&`x1-Z#q2RsrJ4NkP
zO7pck46;0>V0%#9YzBeyD$XsU7lkxdp%5o>X35D;{^$zP1v2x)R;r@LXu&gwKqJ(U
z{lm83K*Yt-*wlgnYm_ww%`6M<Nhz{%;j`a!%_f!w5!Z{<Nf2Ia-!Ivg<^oc<HA~Oc
zuGNf%$*4e0x)L{?Ci&rj=3Y99D#z(m>m3oKy03T1Hl)7r_7weF@M7A)WXi~zb?Ida
z9QUX;q%*&5>C(mmpJR`-#Kl_bcj&=QPnH+{N)()h$Sq93Cv=j~dsKjc>tui5vpkOQ
zo?*8ly+TBRS`kS=<hJO^X3$)8&&<zyT}-;-lq~+o>xH?OwBeK{cPJE(o6<f1h&u!t
zh8SI_^`t(l%8%!;UT+gOKR83^ylbP2jOP-8!D1#tpd<S=wDfLYbf@Sak!wyu4guBb
z#<$q<Nq(c~vf?Wuyc(2PI^V363ap5$koumz&!fsYWCvPiW{=IZ#uL2)a1kl53f~E7
zcl0*GvbW~5hxXUjhjdk{*$4NHw2h3$Rc7BCj@e%g;PaSH{;eXceS!ED1@X9_dUL^1
zTZ7`MykgqX7oJjBVEZZCE%nRhk3}cj7eg;^a(>WPeR<%{?KfrZmc37>1+M;$`1<v0
zFX)jh<2yo&EWOY8SZ==#a&?c0yz8aaeE-E=Cxd|SmaD1lep3mZR`h-!%e(tI{hgu}
z#rMy<o^ek~6o@z>z>7QBr`?^huE+-6NTos0Ak(Y&m{psy&dL5G@uQdF6K_1HR|2=H
z2au?msB!V1-Ir=pS)3_Sjs}Iks}tFbFaVhk8h+Qk5Oia*hpYm{s=yDupua2xJzC!T
zUf9s$z=uK#7jIau=*>&A;?>g9f+9yMzNOw&mwOWqCa#mX#r)K<#!LK-YQRsh#qi7b
zW1|~EXTe3#jGZwR-))U#XCDU>QM`K#lLY92U9DYqd+beb`O?>=F%y0_mCUW(3iK*p
z0GKZ>uAi{xeCYxtbT8<*%}hL$vyA{Uce%!pJOVmjy~U=LjoI0Ha<3weunY3zrXu*%
zCQ)0K3yf|Ktqiyb7d%}&$mXOO=t~xY1J4Eyqt1VcDm`Suks|MDcP&W&G-4d*y#O#k
zY;hb>pM1-G`fD!`zhgj_XCnNQEIc$9K!g7T)}p>&JC`oh)ay30J)^YqJ0Y840jN#e
z)6wHMtNF!z_xE;O<omq-k<!5!V=t`N0S7Q1TsQl{d`#K0!3S9goQq3p)pCbK^X);P
zvi0QBB7rME!z<_Z_*zgrX8;&X<2AdZxiefRwp~)a_*tO>50OrD^cDJ}o*sAHUV(Y7
z%gU`cd*m#KciE-ijHrtP1#v_3p9h{MdtLRrpKALl*!vTPBo`8XO}>veFeE_guJvU~
z?#KIPMb?(zWa>>4x@p6N4iS_97TWWIU3p<5GDNtc&2{m}RTO@t*!0#GRi>=jh|Q=n
z8g#TZGOV%&az%1>Q!KS5b5czU*(yk7OF!5Hj8anE7jEa4ZcwQWx&uZ2;iQFKqi;su
zrd*ozQ-|nA2{)87VMvs;F4ZvHkPD`?1z&BQ>Y(%W?iS`0&7C)M6*C-Ij1uJ4r5o|U
zpTXAS@}_W84+u8M7x`<L8eDc)$ftCX?+CRltqKKX<-tp~zTHB$N|7b>Fd9)J{vpM!
zFr^r2%w^eOkY|?oG(@qA4fKl~wnwu<$N^U6B40?gX53wO$$3vd%?Y48X|inSox4)n
z1yrKKVvs1>WT;U8qD$aY*r)1$V7Vy7(~`De$9gkaWCQ7Oq{KgC9)$bmFc0aiUVC-g
zJ@O|+P3&`G-=v^`A~rHMDqrkazw0}uY|Z;jS)VO>1va?mhQ;lU6miWBzV;}_i?$oy
zwZ!if8Kft0%`r@MV3HP03HHJWf9P#UA+%&^4Rlc&m3g>Nq|>C8Dy)g3okzJv09dJA
zpX25UF4lR07sBMCUE4#NY<;Th5jL7r@2>|S?jLk2#d<UsF&Cu17%bsb-Oq-WqA8|D
zWoUy2m4QR5#;20kqyJGcp0^^$XYpM+Q~%C2_Vt*vT+iIM=03SL3R%7qAexcz&uMX0
z547mf>id&zzUi4CV46BO$vrjSok&_k#>Z2%t&N$3_;(I{<iik%-bt|0M3hR#Rcg7y
z<<`|De@mBRr2{En;^!`ajj^x+My0iIL$+F}VkpmFys|+3o$T%O0^_f#nUg!~Y-w;c
z_EfTNLX2)Zcy~MNe-h;Q&*C5dv!80O05Ork&E;&?g{ru>&0J8SugoEwN7)6PM{8Yc
zl~KEXs1uFn??wy*2UrY3J61wpZ#fT3j#fD)C;?S#B?M8ma-UE4C4u1#YBrzG^01Bi
zYtHf<_2>Z9-w6HO`=-Fp<9*v*k98hB_AfvKl!}D&#?bKkpc*v%3S(XFy~|FGfY2ft
z-RLaUWMEoj1Qdy<IXIB?U8<G!<AZ;(PgAY`x?SpxrxBoN|5V=ob;!Kz@pC#rGZT7`
z4;al=)ut^lv5!Uy1uwXi8OjE2yU{?w#%F)t&t_X^%8}^=Exm~Jz?FJ%5S4CIY8dNg
zWhD3<tqM4=z~%Bb=Y`(vn!qiWAzfK|3}CP&b<<E^j&o%yVBgz8GGUzHcIT7ELL(@3
zK7clio{wBUNIGku<{rV?1%id^ATU8f){fh$>~H5fMP!FsfcO{23Xj7m2)TbfHIb}J
z1gR)WzILh|1N5++mHbSqbzP;hK+e$?f1E`GXS*U5y_al3Ho;x}3@kY_WZ$0;n3r_a
z=E%hGe|@-HarJiUE&EtTE)Fo3rGGz62h#~7S+y0o&&bHI@F}g<X(n9xke22QLNzsD
z&jX(xGHulkX*Xs>4}7m-*hWCu<*5XI<DKkbNa%8bRz+CFYpKf*KWyx#B#N06VJXKu
z+D{y|v&8`DL8ND&>Lcs}9yDbI@<_ko;Pq4nvH}4Rvdb<<^=4ms$F64<xW#w4p7V@6
z87i?{`EeGvqvm^=ym(d`G3eHM|IOK{2*!ssz=v639~ceoj2HDF4k!vTUt;Dpos4J~
zh#I}anpS@2;{c2^<h<lX^Gm=uAN}eJu#wjLYg4;i;ugatxFwNPNt>{AkpC(HX)D#>
zyZ<Y;3C{ih9%6OVJ3I$Qs~K&Rg7*clt9}>w^SRN!N05=HM2^;U0pT)B?Xn`EVU-}o
z=C|rW1Q9AEBZ&nb$9+~ODB!LFrxkXMa}M8K1-J_dP!%M|Mq-EBuAe{u1?RQ+1c;hy
z%4n@QApI0D_BSFTICen>40JXSj4sC529P(kjOJ(+F98Fu1*&BL1UnxCv0d>{y#A8*
z!gaH%!fMBX?>cf*hXX-Ab9|!@1n!&|!JLb+axLLRfYU|`^>Z7uix>^-1|Xd%v5G5Y
zO(+^JtHc}hQz{t%hY_)qod6*4$%`Xw6~I<c`mBB9ZdjY|$y_B8;2@Goo@{Prpg?8X
z@~uD++F^w5T!!N{1RX&Wx*AxCI&XrEEMl;o(Rz^Gi&NPzV-!3<Uu+oBGV{q{WWREs
z0zcp#R+)R*fW@tBAA-D1#raT{noM1Q(HS~A975wthN&a_a>B<!JKeY%0fSr80b``(
z#wk}Y@(L{97#7LR3}~VUy|)>>?PSnwBHS4uePV;Jt0=rAjkWuheYe+nv#IUh3A!~v
zbat`Wz;d{3;}n*zaeoiqo;o^O=bp<b8;l{qZNbVdzT8q1yw4c@F5?Q^jiBy4rGXII
zxJm{iR11J0W%y~Fceb*y@DG-`?=gI%AYkAy(-v0?`X3F80Qb3b8w&+4-yjbbB{&iL
zYLMpKZgfOljXJp=kVM(050m9jHEQ=k<HT+K0OYX7{sKj0&u!uMJT-C;uo7Z{u28LD
zL1r+H{<lM-gj5o`KWM01zatp1kX@oyg6!4>GhXPS=bzuCl}&2j<P0MdF!O4k&;`&y
z7~07F4vb(EZpqTZu<&%F0(V~!+*ES~Y}vBi=$cVGG1B5WoHJGew~*6brJW*GZm1*w
z4VDbzG9cM?4mg(~`*d$(TQe48SOdY@#%Rj0qhAiX#Vc+W;%x?Jac)*9mTU^z@qia?
zzSy@8q0bWUa!oHF`@+LSMhnt?QW%ug@|uGZz}UfC?8Y$L5W!$7X@08|L_y7K8F3Y4
zZOtNRXL+fto11|C&b0@dijv&I24AJG>TLrpi|qp0s{OrnU2X)IRS1nD3zs$qer>fr
z6PknW6a+<H#$`-y$aw~k&>Fzk8+wEKHLun`F6zbZ?^g*0Z)c-`*qwN1NK&EM$iDjC
zS4YdC8cD+P%sK}47}Z^^l-U(9{xLt0gsWsE-msBGdjRfhY=4}toq+yAAadr;DNC#9
z8^!`~$0Dwh@_pdjy?{}mTtdgnC!d>k-5mU_Mj+00r8f99K^xF3O9d?pzrMV%tOWC0
zz%U~~k#JSlN1F{emdA`7isiuJYD?qGI~jp1<qRAgZV|o)lEXbN4HOw!tVj)@TQNq@
zDhF&L1?;4qh+ZB0Af{=NXPRxr<(yeF3leSK*;eFSZ$U+$VyBF3H~u&x?72dLiv!pt
z)o#-2=i<#K1O_A1f;+FnWWv=CYC}U=;cN0I&4gu;9dVOADDuG6GzN%7xSV0=4ch=%
zD&a@~=t7jVpnbX!e8r1{MFCj8%_phS%M#cE1!;obz$?dr{CcY4z-d?_eW{Ejjftsj
zRz|-kUr`B1!U%*T@-k;bfQed}zQcVCI)-SP>WKQq4o=Z>H8@2~`q`!glWI7z3kAhN
z({kPxT~*nRGcznGxLX+Wr#=4ScuWXyEntBqEtu55_iPN15z>|$Rk--;xm|oWF@V+i
z04zURX45)W0a6EF#;r4~oXo5C_jecYDb5ZGmXg=48iy?<ubm}Nt8yO#w6xx-BD=s2
zB%ZkJyQ~2!tCB|fScCHeITyI>``DNul@gZSl0_01eI)u1+1)XK^!4-eLzY`0++M%t
zRhgM_E?WdE*t`jf1Wv1%B<a)y{Rx8bD^aKRtI)=@II9kab|cRyKkX}3Zx(FOS1>Kt
z(Qn9eip{1`4&&hFNw71oLP9^|O!X7(kdf%+B|+4NzVE3l8%9V~mReL4S!3AB)k&38
zu(Z9m+BS>=Yd%5`75sT&GeN$tuQ;=CRsPyBj6(6b?a~l>N4Oq~0gJ9mnurNnI3nXs
z_Rk8JGe)0{6U}5N79G!|lrp2|xRtPK#TkCtJG(Z<GfBdRS0q(2yQt}?tM`e9Gw1<B
zaib}M!lEN@N?eNGwN58Ksn`?*zh~zS$FSmNWixwZq+mjU4)-xI?%lGjWSP*E8j%%V
zI3>G!ALNKvo~X`{PkBKX`^Y8k)j<b#t$PpRrUx#r1HG-yP*TmcRK+vx;xsD%+;Z03
z2}Dy?CbS*;a|cAbf)$@x{_{1$4_P4cXMb}kEbH8~{J-^TUh?AAW#5E1^gIMQMYOOb
zb+Wa>fv-wz=?QoY<od*QjTP}<1>uC><8C&@7D(qv1g?Th82U!>8uL1+lH(Vb8BaSE
zuKk<nehd507Mg^sfwRu+1ah}ED4GwM;dGD6W5FEcl6lDghlUW!76do{Oq_oJ=9OhM
zrsVGg(~btvU)X0I9~k-EQueX~&?`O#0`KYordEBtWp6g$osL(2^=};ks(??<Eo<m#
zJJ7i8$HBXfG2i-ofn^SK_8D!np`&Y{S@s<y2=6?;-*oTseVr_}|Ca*l|FaI|e-MU$
zEBxcbaNS!j5zZCfs}Ymxth{GFq&dV$cY4Q&xv!oID~J;m9FU#}w1b2?t35svYVmHb
z`(ElizUB`mYW1WC(>WCotXD00P~&?g|Lg4i7~cBK^(##r1+UZYSQeOF<9zMq8F<ML
zsMV1e(D$!Dza#MQM~5YLH92<f!g^!W{dgY8Uu8zNfzX&?EUj%mjV9iz?o#KCpF10a
zFd@7&Cf>MwW8nHB$X_P#uHSWzGQAJ`V-#vCUj7Ne8l3i&^JM>ry({dLSZ-KABi}J5
zhAI6AVoGo*!$u)A_@UVHFT(P2SjPn9%fP;Ng&HkKr?lRmP9IJQ-jshB#RGY34yM(&
zt@+wIQ5}e|zDhKltAupx@7Fh{Of@?lU3OEQ#@3HQ<RigG<q;|BfB!bUNlvS_1Nlh{
zu=pwTpV2cb`;YuT>Vy3ifojN39`iM92)H{f)$yu6`>o0&X2{VKAoy}~`H!2g$<K~|
zG;6-@$JaSi%={!!Vx(|de!D^CKM>Ut#!1Y-WD-|z74GK}_ou<3yftSc^4)bAiAavh
z%R7X*OKdTMD#)b2k(xOX4QtPrYr*YCqpdbmfU{ZKwN1+(0g9B-N+u`V2%%Gx%<ZnD
zh|;>=0c`x&!drwsGanr1zwK9soNO8gE#w*M9UVrdessRv>w*=?zI3H44y7BR<}*W@
zq@9O*gAeGwski+rXb&BLwDoKarc>cS)P79&>esAs9Jn&H3baWzFs8U6M$g@wOsp>f
z6UPdf%vestFqDdbW--<kFmS#)QDXp1PCX1!==+Y5NKXx^dMJS(6gzl(w=VzsgZr`k
zj-dW9R<SU0BDd_`Fgo`~PVg^KzkGQDQus2@esY>O2jdkF78}O^R^m39?@9$@56Dl?
znG)b(Wn3qmfjKH;$X(@wJ<op|>maHRwA(Yl+oBjAuWKC`T;F*I>$T}`l*xnr+SH+q
z#Q~r*)mO$W>ph-15zvXSLcK3QbjmWiy|nAEyJ<jb_^zMmuXchvja1};XhS#o(6UND
z#3PZpl6eWpwI$}_Fl?|$-4aRr>KG8zByeEA!^*B*A|Kud?e@_&p%7=!xlT>Po!;Bc
zyGx>hpdXJ{o|~hQoJvQ)47RAVRB6}c!Nm@f<or1aLIbse3g?|HIdeFF(Y=2<dmo1U
zRZQOkf^+^guSftVFl`yAO;Z|}v77<XT;Zny$KdxgmBA8OYz}Utr{8yH&UPgE-Z5MC
zo-p1f`Y9yQ=1skWnbhZJT2Cl;hC8HBdhf#*f>-fd&LB%v((VqHfshz$4WQ@uSC5>N
zJ(V0!_IhWOm<8~y4|o?&2lfxk95BHnpw;0FmI%4Sj_Ze{w@ar7e^)d`q%EAJ7>2}z
zbj!~Vr~6JUe((oJ*nkGJ<E^nWz(6NT8dek<<}(7va0>+@14c<q{EzmxXV~FY4*j2^
z#@*Wlh#0tp(?EU<>(`uhM=AV}zo|_?``h!zfN99a<P&y`=lejftUJAy<MipV`XQB`
z&E=5+MxG&%!8dFDeaF3%$S!qLN4N*2by@z3z|i-IvtSm98+AU^&L;IkHC7KIZi%bf
z5{H3PHeL=EBnT}tv}o65PBSW3n$AxUY^`8Ow#_9>DK4Q@=dE?nS~weM{b)CUHF2_;
z|E8ob-MeF&cnpP2N={yAA{ui228^Nx^xGPiUN&hpZjzkF%QAy^e*geGH|I+<wI5-u
z8c-NS!#dK3rLCn;^+lOCtLnKq50`xb3(m9?-gp&ieh1L>tmB#R7cZbk721L~N9-AE
z;_81{6d7C=HLodFlm*F;Tp~#3w$D$4+sU`<vJu4p*Yl$m9D>rRz5d2`%;vrD#!UBM
zGaxZCs;?n1+dU#;lm=E*fcO}2ET(`&TXL|mIEm?M-v;G*Hh*9hD$Uwgb}{aDe|qYR
zu*&Yyl!6+jc5%jpg<|8Da7I^PB#UdD6-?3Z&LN!g_n{S<nwl%s`9e|-Z&BddE*`O~
z_N0OJC(8g4>2f4XG%Vi);6Hgh<bb~NyA)k6GPFM5<D0EY`OTT^?E!yGY}}~MVqPaz
zJB>>m=j2BSm0DLFo_oAon_b!q8)^NL3z91(er3R3482hU2k5*2Y^G?~SJqCzw0-7{
z*#>sZV9(NDsIRH58xqXEz+1s~tq2v}ax-t*-K5hE3tacT^aBB<ueakdOLA@6`95x+
z<6XZqmwGWf$lB|K%G65^i^|jI8UQoGc;y5E=W5AUdqP0r9&=?OZ!cJ9B5Iib2BRuE
zEHdnnmi4(9^2x^qEs4RWtCcgaGg>Ijm88x^+d!}?r2$bHw#`@(!(5@$sBnjz&&A?L
z_w0=_Ij^|z^37gU>i*4$)cq4W(0s&^smb92&jON!3U$y>CV0;eUQJ;0R`7jI;>0Yz
zWL^ipc2-#ev7hf**0S<7ih}~mug~P~Mdf#3H1;!s7QPwO9(qcxT3Ppe%6-{`#eEJ~
zgLiY3$QbUF9=QTImn~N~chmlkP`j8^|5v7L4m28~uvlac;v~p%93lNS6;>v~tMCKu
zQM}|Tl^*JSH_GLlenCR9P7~{y>u!lq76(*ULFpkXA!8xp6yCT1{TGZ!dr<1#TfJJd
zKVUhUgGKbnzk^O%JY-gV`TB6KMx4*QC7uy-83*GM!F9^WtykV`UaMN0s2z%!&ObQ@
zZ0;5|qselx-cXiF`EUEh_^aHDx3QijAsMi<XIOsQXZU|lZ>_$~1vC29FC`N8C|UAL
zdam@N0kVb8jYCJl+Jt(os|x9U-u=<}1&<3yUPdf_E%HI^{?yT}*Ykt*5;V;d9Z_tB
z(8#7UM&a8aS`$+xZ>%WGGR;`Of*-mVQ+2&-2*k$<G)9HrU}CB!eRS513jCKaY7jY-
z!grWd^5FFqaQphq_g~HMYZ-^<c$T@4)>91^_={Z+DS}pz;5t|`P+Q+SR_Fe7$eL>!
zT$c%yXF<-Z6yL(rluUb&_gqaeFXYKc8CV=ES#NTIHtsHA#%p6NabE5-h5q3YPU9P#
zm+9gV4?gXidXKN|EydqQ-(NUv2^QnI9(x;hg@@;E!kZVVO?ifwO=O>u=NcSvJ$ENt
z9Fw~%(Fz&^@+Jh^@P%QUI~&++YeH;>PRF`vH}9P6EZ88I9p_mzKlvqEgvExZ{)w6F
zR`hM{A>^uxyAsyCQ!c(FRXr{}ZCI{bZi(0YiN{a5zIDX%)|=Bj6LNi<g3wR8lRt~t
zJe^I>gqx;6rE-4qdv0>xY{2fy_2_(kE=3;&Jp7wk$HnV2svusdifh^o-hC%l?k@Mf
zhJOklcQfaiTv<L_3r(iQ?0)!EXUfnz?)oDPGKvC$++irGl7z-g;e2llLTNs)(M8HH
zrs2mAZ^MTC4WpB>@F}F!Fwt+OglDXsEZ+lUqM{u<b*X2-+Y_r1CVMT$pSX_eG=5ht
zRxSWJcZ{K%F3R`q(!yu|&HlYZ#@ohs-geEQB)-UH^nqi)3D2R*zXv8BkKz3oJ+>Y|
z@-`LIKLok?5~#J0<#Vj-uRDm<maMBV^cl*98^d89ZXQoU);)c5d0}|CvNYiV62spd
zrJ=z$leb<h4Y;!{C*zNv_oqTvVHZb5=d}pD!ike*T$rZ@%RrwJSiiswN4<uVw<%)%
z+(i!dd5%XQ=W-dxef&7VVE^ZcvS_<L*Mb?L|9A_KzYZ?!qk+Z4GM$<=zG8~%(VvQh
zwG|ywm>}{Ij6FOByCZl*zWd_uD;m6J%a+e$af?0PnzYwnKK8Y|%So}@*kb(!WH&&v
zp`8yFY*2K&pCCAeI`g;6<&1y7#ZVK?uR{IAD@4kT9tqb&kP0@&&I|YdbHUlF2VEpP
zzvF0{_?wOvY@68NK8SmNFWTxVM0JyKS@WyQKIv^#zBjC&zuAUNN*ib)SJ}CJsy_zs
zIl%wtqE82O#^7#9<UL%su+xpc<m#tzM`2=buRGKASL5k`VT+KIL#IhhS&tbJ)c<f*
z?f(PQ0{F*&TilxkTyCJ{V>ZFt!!@pxE~wp&wOxqZSw@R^ca!48C2G8}doBY2D}s3Q
zp2vUrGsp=SU?7ji0De0HXb#@@XogNRV|6VOtcoVpAe|!l-}yFeC{Dk+SPUXTV9~Z*
z9q5|;g6sfH$5?I62(6kQ?9&;GCpRJ>kiVx%l7~JsWtn{g89)l)yVZ<X9$0+(40MCm
zBACG&fOp}CfC(x+hEKLT(4Mg#lmz5+qc0@1k#V=yI|HLx^W+=!Ur9q|EXrRVsRYY@
z`~fD?alH;&LkzoNk<Z5-$u6|w@>djmB>;oq)6+mUin0EF!USw8jIpT)$fV|-IX;lV
z>?vkg*D6OtMM~8Gh;#Zd*yd2l4xn_K-;Y3kvoPY?>d;OG5@V1lrTIF;0v#d{*nD8F
z|93v;=^NWS3h`$Jx0XkIip?O_d?;XJ!RBhZ*Sn!13q8jAKFe?QerwZK)?gq1voC$n
zyY@*%5%&4=<;x>rSuPg13D65`=bP*N`1G>Y`!Yt`lY9u$?sVey=SI+LVl*u1;8Ohi
zCa^df2`;2}$P_!|t*iiJ`~q4b0xrn^ulMDDUv%D{TSJ=W4jdi6Y>wX|FViRbR#}t9
zqLI#iv;a(?ySpFxmJ9h^`PAYB`)YRDTMzz#p3crO!&m~1jIWg!uT47o>oKSRZ&jQ}
zocUT*jQ1+!XHm~jpU5-(ZvM?Yv+8Q*vOS#S@o-|A?Pq9LbMdi*kQd1AuTng<BQg@K
z2iuOG`D(WzoR`3*cK>9=bqii@nCMz8)*at_#u!&(NwbyHv(o!P)(>^oteNdVnAZ0P
z82((cLSYHsrML3?S)inksaIx1Om9)PFyx4#>){v&d-U`_kR86~JgWRwup74;p_0(1
z_pfCj{I|gugftF8PRNiaYbSbiwkDD-y~qi~;*BSKv<1KD*n8Cq)Ji8^(Zv34nE;b?
zQEaA2+>P~9vZWj?5>E>1%V<rQukLdkrZt!Vl_#k^)H$*U>8==pf~6&Nb!Jwgv*H>X
zeai*{q=)$hYjSF+ioTUfr>!!~@6Z0;9?c(e!FS@egzYQ$+{gYLet4pEz;AW>LPgiw
z*U_Q1%{W4ZDD7+MnS$~B!ZoSYk=aJ7_K0qW6SeY6^X(^hC)e8^F0Ph3Ep2{V87h-n
zXI)+Vh({Xx3mko@$R0JJdrG+Ny9>pB){Zu#;X2eryfK%Y|IxR1Z8M3RHu9(Kc(Utq
zIooa!vz(u><RQ7UShlWZf~b^d`qt)F&)ug1UH@z)CfjriW%snHZ$-<}lY8fz16R}E
zyMMpFf3b^JwN5Qg<ylI!+kHQqr<3Zl<7B_A)ERQnHhp8te`j>MSvS2lP{rkuL+6|J
zvtLH%u%pR5nUQUrt_|P2-h3=jxqW}RrhaRY(oprJ_D5H%wbh1`tNHhrwG!Te2D{YP
z&aNB#(c_!ou%gF@gjaLtt83rWD~FWhibL)b`}o?-T^I+FbW>t=`0Ja7(w*J5E7W1;
z&l3*snD~F^mu`}Ba561LTqJxE66wWKotB81!H*?Tf5_mw6NwYBS9$L)Tb!-#yhb+G
zm2D`~9Q%p5ji^mE@c&?7ymEH+S+dhjHybrub1hg2vbu5TRELOJ!h_2<o{kzfG+9$N
zB8CtrO(zXzMIz?wN2bT$)eY68_jck|pQ?PVCA@<dmzkyWeiF?5b3130tIf>)QNkc)
zjr73URE4^bKOQ1KlVffuIxF0EjuI0USURIlR9Z^DG>CpCYJ4fOR(ad6z+g6@P`kM-
zaH(#wb0{gmnd!0XVY^>hupcSZ`hEmnR%%w?j;G#6*V>vEr%V=DCj{}E%eo$mY+u`a
zV4E@_v!UernAaS+t~<47+LX4Xd?-h#^~|kFkJ;9>ZM^OJ%mUFhX%vcC7&n?P;y8hy
zczAUj8U0bYwW16esOe~ERc`V9qGie~a-?x<bDjz8q8A^p_oD%+qT_NCO^ZGG{I${O
zJgc*x6s@nWQuzL@wQ|Wjx*5lO=?WiXLZlW<n?T*LFKDQ#<(*X8zmA7i7UBzQ-#n;=
z^Yy)dZ9~%d&NA*-M^K9BQlLh68giLi7Y&rKHS4lz#x+{p(5B7dpSh3Tyfjhs%vei3
zuyyXb@-Wt`9*=IgGZwDn<M~Be3E{acbg0x5w()C*GO$J-Dl(RnYqQ#;I5k1u-T)`-
z@vMkX5tIA`d``H<=9#8n@o>T8;!Ghu8!PS%JExzwlVWOj^y3N!*lgGKw;yQ1{EROx
zI9uKnT{==~a>GWUQLJ*>h~My#o1V#uj=`E|R(S~SypfvsRPE7w7m~Sg))|=rcXD6*
z-9PxODJKd4r;V`2Y9JB$B<?O^{jK+hwBU-EVVte|k^;qW`<9eq`W4x$mtH=lc%^bx
z>lDS6b_}n5Fes>Iw_bi(>;1acm3f{O!ehAoMRHX-^o8cyQ|zPcDH*Tre^PH;9P2W*
z@pi?J@(N&|KLg=lA>?3tQcJ5{DwkH-O|~U7{DbB{+s}B16EDMuW3{@luhrhBPCk@b
zV(D^yK2lzd)rwgHUrXRm^Xt8}`7ZysFRPZ7<G6US?YFArYu{q!3262FOq*0E-!i-K
zGsF40DZ@o=4$IAyf@hWZ*~D^@t3ppCV)zp)#LW@rm4@)){MJ49TC=H(PNNZb;zrzD
z>u=fZIn45<A==Kc_be9V$pjAc5kGa83zJV-ZHe3&t(i4Xy)jvQXI*4U>7p?C9nQrj
zFoq+~i_6Kxrie{ou1lq>=>&~@)m*_oK>+3QbN8EJzSjDm{U`;i^@qcWvX;(?QcWN5
zB`<50+=*h1_hBjU%DWNlG0Sm-GkTq|Sfh#HAe;BTZ+@C4oX{8!Yu{_BJg|$vMlX;4
z8H;@+5aM&b^5xAbst(7?Tosj+d1rI?jYMLpCG|aBpe(leHr>cpz+R%%X}p2J#;&>Q
z=UVPc{pgf6!!?niFoi_9zmM@~YmAac;7fN9{h>2QAcBITN3%ZbQ@s`f_b-0Cy+701
zkC8b9Ir##_SD^VI<oH0VVJvNTy$=!^_6B+@l=<2mJ525dmpue>^A*rK;Co%NG(k7<
re*m`syGH!)bMgOuNwAzSa&YMBspiun?LM!;$03^PI`>M{9*6yJecIR9

literal 0
HcmV?d00001

diff --git a/circuit-breaker/pom.xml b/circuit-breaker/pom.xml
new file mode 100644
index 000000000000..b6587b061f7a
--- /dev/null
+++ b/circuit-breaker/pom.xml
@@ -0,0 +1,40 @@
+<!--
+
+    The MIT License
+    Copyright (c) 2014 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.iluwatar</groupId>
+        <artifactId>java-design-patterns</artifactId>
+        <version>1.22.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>circuit-breaker</artifactId>
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
new file mode 100644
index 000000000000..d1d361b16063
--- /dev/null
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
@@ -0,0 +1,86 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * <p>
+ * The intention of the Circuit Builder pattern is to handle remote failures 
+ * robustly, which is to mean that if a service is dependant on n number of
+ * other services, and m of them fail, we should be able to recover from that
+ * failure by ensuring that the user can still use the services that are actually
+ * functional, and resources are not tied up by uselessly by the services which
+ * are not working. However, we should also be able to detect when any of the m
+ * failing services become operational again, so that we can use it
+ * </p>
+ * <p>
+ * In this example, the circuit breaker pattern is demonstrated by using two services:
+ * {@link MonitoringService} and {@link DelayedService}. The monitoring service
+ * is responsible for calling two services: a local service and a remote service {@link DelayedService}
+ * , and by using the circuit breaker construction we ensure that if the call to
+ * remote service is going to fail, we are going to save our resources and not make the 
+ * function call at all, by wrapping our call to the remote service in the circuit
+ * breaker object.
+ * </p>
+ * <p>
+ * This works as follows: The {@link CircuitBreaker} object can be in one of three
+ * states: <b>Open</b>, <b>Closed</b> and <b>Half-Open</b>, which represents the real
+ * world circuits. If the state is closed (initial), we assume everything is alright
+ * and perform the function call. However, every time the call fails, we note it
+ * and once it crosses a threshold, we set the state to Open, preventing any further
+ * calls to the remote server. Then, after a certain retry period (during which we
+ * expect thee service to recover), we make another call to the remote server and
+ * this state is called the Half-Open state, where it stays till the service is down,
+ * and once it recovers, it goes back to the closed state and the cycle continues.
+ * </p>
+ */
+public class App {
+   
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
+    
+   /**
+   * Program entry point
+   * 
+   * @param args command line args
+   */
+  public static void main(String[] args) {
+    //Create an object of monitoring service which makes both local and remote calls
+    var obj = new MonitoringService();
+    //Set the circuit Breaker parameters
+    var circuitBreaker = new CircuitBreaker(3000, 1, 2000 * 1000 * 1000); 
+    var serverStartTime = System.nanoTime();
+    while (true) {
+      LOGGER.info(obj.localResourceResponse());
+      LOGGER.info(obj.remoteResourceResponse(circuitBreaker, serverStartTime));
+      LOGGER.info(circuitBreaker.getState());
+      try {
+        Thread.sleep(5 * 1000); 
+      } catch (InterruptedException e) {
+        LOGGER.error(e.getMessage());
+      }
+    }
+  }
+}
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
new file mode 100644
index 000000000000..ad014f9fdae0
--- /dev/null
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
@@ -0,0 +1,128 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+/**
+ * The circuit breaker class with all configurations
+ */
+public class CircuitBreaker {
+  private final long timeout;
+  private final long retryTimePeriod;
+  long lastFailureTime;
+  int failureCount;
+  private final int failureThreshold;
+  private State state;
+  private final long futureTime = 1000 * 1000 * 1000 * 1000;
+
+  /**
+   * Constructor to create an instance of Circuit Breaker
+   * @param timeout Timeout for the API request. Not necessary for this simple example
+   * @param failureThreshold Number of failures we receive from the depended service before changing state to 'OPEN'
+   * @param retryTimePeriod Time period after which a new request is made to remote service for status check.
+   */
+  CircuitBreaker(long timeout, int failureThreshold, long retryTimePeriod) {
+    // We start in a closed state hoping that everything is fine
+    this.state = State.CLOSED;
+    this.failureThreshold = failureThreshold;
+    // Timeout for the API request. Used to break the calls made to remote resource if it exceeds the limit
+    this.timeout = timeout;
+    this.retryTimePeriod = retryTimePeriod;
+    //An absurd amount of time in future which basically indicates the last failure never happened
+    this.lastFailureTime = System.nanoTime() + futureTime;
+    this.failureCount = 0;
+  }
+    
+  //Reset everything to defaults
+  private void reset() {
+    this.failureCount = 0;
+    this.lastFailureTime = System.nanoTime() + futureTime; 
+    this.state = State.CLOSED;
+  }
+
+  private void recordFailure() {
+    failureCount = failureCount + 1;
+    this.lastFailureTime = System.nanoTime();
+  }
+    
+  protected void setState() {
+    if (failureCount > failureThreshold) { //Then something is wrong with remote service
+      if ((System.nanoTime() - lastFailureTime) > retryTimePeriod) {
+        //We have waited long enough and should try checking if service is up
+        state = State.HALF_OPEN;
+      } else {
+        //Service would still probably be down
+        state = State.OPEN;
+      }
+    } else {
+      //Everything is working fine
+      state = State.CLOSED;
+    }
+  }
+    
+  public String getState() {
+    return state.name();
+  }
+  
+  /**
+   * Break the circuit beforehand if it is known service is down
+   * Or connect the circuit manually if service comes online before expected
+   * @param state State at which circuit is in
+   */
+  public void setStateForBypass(State state) {
+    this.state = state;
+  }
+   
+  /**
+   * @param serviceToCall The name of the service in String. Can be changed to data URLs in case of web applications
+   * @param serverStartTime Time at which actual server was started which makes calls to this service
+   * @return Value from the remote resource, stale response or a custom exception
+   */
+  public String call(String serviceToCall, long serverStartTime) throws Exception {
+    setState();
+    if (state == State.OPEN) {
+      // return  cached response if no the circuit is in OPEN state
+      return "This is stale response from API";
+    } else {
+        // Make the API request if the circuit is not OPEN
+      if (serviceToCall.equals("delayedService")) {
+        var delayedService = new DelayedService(20);
+        var response = delayedService.response(serverStartTime);
+        //In a real application, this would be run in a thread and the timeout
+        //parameter of the circuit breaker would be utilized to know if service
+        //is working. Here, we simulate that based on server response itself
+        if (response.split(" ")[3].equals("working")) {
+          // Yay!! the API responded fine. Let's reset everything.
+          reset();
+          return response;
+        } else {
+          // Uh-oh!! the call still failed. Let's update that in our records.
+          recordFailure();
+          throw new Exception("Remote service not responding");
+        }
+      } else {
+        throw new Exception("Unknown Service Name");
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java
new file mode 100644
index 000000000000..33217b8e721b
--- /dev/null
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java
@@ -0,0 +1,61 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.circuitbreaker;
+
+/**
+* This simulates the remote service
+* It responds only after a certain timeout period (default set to 20 seconds)
+*/
+public class DelayedService {
+  private final int delay;
+
+  /**
+   * Constructor to create an instance of DelayedService, which is down for first few seconds
+   * @param delay the delay after which service would behave properly, in seconds
+   */
+  public DelayedService(int delay) {
+    this.delay = delay;
+  }
+
+  public DelayedService() {
+    this.delay = 60;
+  }
+
+  /**
+   * @param serverStartTime Time at which actual server was started which makes calls to this service
+   * @return The state of the service
+   */
+  public String response(long serverStartTime) {
+    var currentTime = System.nanoTime();
+    //Since currentTime and serverStartTime are both in nanoseconds, we convert it to
+    //seconds by diving by 10e9 and ensure floating point division by multiplying it
+    //with 1.0 first. We then check if it is greater or less than specified delay and then
+    //send the reply
+    if ((currentTime - serverStartTime) * 1.0 / (1000 * 1000 * 1000) < delay) {
+      //Can use Thread.sleep() here to block and simulate a hung server
+      return "Delayed service is down";
+    } else {
+      return "Delayed service is working";
+    }
+  }
+}
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
new file mode 100644
index 000000000000..e301ff3ca52b
--- /dev/null
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
@@ -0,0 +1,50 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+/**
+ * The service class which makes local and remote calls
+ * Uses {@link CircuitBreaker} object to ensure remote calls don't use up resources
+ */
+public class MonitoringService {
+
+  //Assumption: Local service won't fail, no need to wrap it in a circuit breaker logic
+  public String localResourceResponse() {
+    return "Local Service is working";
+  }
+
+  /**
+   * Try to get result from remote server
+   * @param circuitBreaker The circuitBreaker object with all parameters
+   * @param serverStartTime Time at which actual server was started which makes calls to this service
+   * @return result from the remote response or exception raised by it.
+   */
+  public String remoteResourceResponse(CircuitBreaker circuitBreaker, long serverStartTime) {
+    try {
+      return circuitBreaker.call("delayedService", serverStartTime);
+    } catch (Exception e) {
+      return e.getMessage();
+    }
+  }
+}
\ No newline at end of file
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
new file mode 100644
index 000000000000..87982153ccd0
--- /dev/null
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
@@ -0,0 +1,33 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+/**
+ * Enumeration for states the circuit breaker could be in
+ */
+public enum State {
+        CLOSED,
+        OPEN,
+        HALF_OPEN
+}
\ No newline at end of file
diff --git a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java
new file mode 100644
index 000000000000..5780e9355c58
--- /dev/null
+++ b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java
@@ -0,0 +1,80 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.Test;
+
+/**
+ * 
+ * Circuit Breaker test
+ *
+ */
+public class CircuitBreakerTest {
+
+  //long timeout, int failureThreshold, long retryTimePeriod
+  @Test
+  public void testSetState() {
+    var circuitBreaker = new CircuitBreaker(1,1,100);
+    //Right now, failureCount<failureThreshold, so state should be closed
+    assertEquals(circuitBreaker.getState(), "CLOSED");
+    circuitBreaker.failureCount = 4;
+    circuitBreaker.lastFailureTime = System.nanoTime();
+    circuitBreaker.setState();
+    //Since failureCount>failureThreshold, and lastFailureTime is nearly equal to current time,
+    //state should be half-open
+    assertEquals(circuitBreaker.getState(), "HALF_OPEN");
+    //Since failureCount>failureThreshold, and lastFailureTime is much lesser current time,
+    //state should be open
+    circuitBreaker.lastFailureTime = System.nanoTime() - 1000 * 1000 * 1000 * 1000;
+    circuitBreaker.setState();
+    assertEquals(circuitBreaker.getState(), "OPEN");
+    //Now set it back again to closed to test idempotency
+    circuitBreaker.failureCount = 0;
+    circuitBreaker.setState();
+    assertEquals(circuitBreaker.getState(), "CLOSED");
+  }
+  
+  @Test
+  public void testSetStateForBypass() {
+    var circuitBreaker = new CircuitBreaker(1,1,100);
+    //Right now, failureCount<failureThreshold, so state should be closed
+    //Bypass it and set it to open
+    circuitBreaker.setStateForBypass(State.OPEN);
+    assertEquals(circuitBreaker.getState(), "OPEN");
+  }
+  
+  @Test
+  public void testApiResponses() {
+    var circuitBreaker = new CircuitBreaker(1,1,100);
+    try {
+      //Call with the paramater start_time set to huge amount of time in past so that service 
+      //replies with "Ok". Also, state is CLOSED in start
+      var response = circuitBreaker.call("delayedService", System.nanoTime() - 60 * 1000 * 1000 * 1000);
+      assertEquals(response, "Delayed service is working");
+    } catch (Exception e) {
+      System.out.println(e.getMessage());
+    }
+  }
+}
diff --git a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java
new file mode 100644
index 000000000000..7b9c33795144
--- /dev/null
+++ b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java
@@ -0,0 +1,42 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.Test;
+
+/**
+ * 
+ * Monitoring Service test
+ *
+ */
+public class DelayedServiceTest {
+
+  //Improves code coverage
+  @Test
+  public void testDefaultConstructor() {
+    var obj = new DelayedService();
+    assertEquals(obj.response(System.nanoTime()), "Delayed service is down");
+  }
+}
diff --git a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java
new file mode 100644
index 000000000000..280da63e5e91
--- /dev/null
+++ b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java
@@ -0,0 +1,63 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.circuitbreaker;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.Test;
+
+/**
+ * 
+ * Monitoring Service test
+ *
+ */
+public class MonitoringServiceTest {
+
+  //long timeout, int failureThreshold, long retryTimePeriod
+  @Test
+  public void testLocalResponse() {
+    var monitoringService = new MonitoringService();
+    var response = monitoringService.localResourceResponse();
+    assertEquals(response, "Local Service is working");
+  }
+  
+  @Test
+  public void testRemoteResponse() {
+    var monitoringService = new MonitoringService();
+    var circuitBreaker = new CircuitBreaker(1,1,100);
+    //Set time in past to make the server work
+    var serverStartTime = System.nanoTime() / 10;
+    var response = monitoringService.remoteResourceResponse(circuitBreaker, serverStartTime);
+    assertEquals(response, "Delayed service is working");
+  }
+  
+  @Test
+  public void testRemoteResponse2() {
+    MonitoringService monitoringService = new MonitoringService();
+    CircuitBreaker circuitBreaker = new CircuitBreaker(1,1,100);
+    //Set time as current time as initially server fails
+    long serverStartTime = System.nanoTime();
+    String response = monitoringService.remoteResourceResponse(circuitBreaker, serverStartTime);
+    assertEquals(response, "Remote service not responding");
+  }
+}
diff --git a/pom.xml b/pom.xml
index 50e7c7de5439..9e61e716b864 100644
--- a/pom.xml
+++ b/pom.xml
@@ -181,6 +181,7 @@
         <module>bytecode</module>
         <module>leader-election</module>
         <module>data-locality</module>
+        <module>circuit-breaker</module>
 
     </modules>
 

From e6c71b63fcfe9b2dd3c98821e8650cac9dd72445 Mon Sep 17 00:00:00 2001
From: Christopher O'Connell <coconnell84@gmail.com>
Date: Tue, 15 Oct 2019 12:14:08 -0400
Subject: [PATCH 16/68] 988: Replaced all of the Apache HttpClients with Java's
 java.net.http (#1003)

* 988: Took out the apache http component from root pom.xml

* 988: Updated the aggregator sub projects to use java.net.http instead of apache

* 988: Updated the api-gateway-service sub projects to use java.net.http instead of apache

* Applied the code style formatter
---
 .../aggregator-service/pom.xml                |  4 ---
 .../ProductInformationClientImpl.java         | 28 ++++++++---------
 .../ProductInventoryClientImpl.java           | 29 +++++++++--------
 api-gateway/api-gateway-service/pom.xml       |  4 ---
 .../iluwatar/api/gateway/ImageClientImpl.java | 30 +++++++++++-------
 .../iluwatar/api/gateway/PriceClientImpl.java | 31 ++++++++++++-------
 pom.xml                                       |  6 ----
 7 files changed, 64 insertions(+), 68 deletions(-)

diff --git a/aggregator-microservices/aggregator-service/pom.xml b/aggregator-microservices/aggregator-service/pom.xml
index 62695d9e9cba..d6ebc823c307 100644
--- a/aggregator-microservices/aggregator-service/pom.xml
+++ b/aggregator-microservices/aggregator-service/pom.xml
@@ -53,10 +53,6 @@
             <artifactId>mockito-core</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-        </dependency>
     </dependencies>
 
     <build>
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
index 2588fac81e01..b42b5b55a337 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
@@ -22,18 +22,16 @@
  */
 package com.iluwatar.aggregator.microservices;
 
-import org.apache.http.client.ClientProtocolException;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 
-import java.io.IOException;
-
 /**
  * An adapter to communicate with information micro-service.
  */
@@ -45,15 +43,15 @@ public class ProductInformationClientImpl implements ProductInformationClient {
   @Override
   public String getProductTitle() {
     String response = null;
-    try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
-      HttpGet httpGet = new HttpGet("http://localhost:51515/information");
-      try (CloseableHttpResponse httpResponse = httpClient.execute(httpGet)) {
-        response = EntityUtils.toString(httpResponse.getEntity());
-      }
-    } catch (ClientProtocolException cpe) {
-      LOGGER.error("ClientProtocolException Occured", cpe);
+    HttpRequest request = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:51515/information")).build();
+    HttpClient client = HttpClient.newHttpClient();
+    try {
+      HttpResponse<String> httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());
+      response = httpResponse.body();
     } catch (IOException ioe) {
       LOGGER.error("IOException Occurred", ioe);
+    } catch (InterruptedException ie) {
+      LOGGER.error("InterruptedException Occurred", ie);
     }
     return response;
   }
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
index 586699f85629..59a050c9e563 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
@@ -22,18 +22,16 @@
  */
 package com.iluwatar.aggregator.microservices;
 
-import org.apache.http.client.ClientProtocolException;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 
-import java.io.IOException;
-
 /**
  * An adapter to communicate with inventory micro-service.
  */
@@ -45,15 +43,16 @@ public class ProductInventoryClientImpl implements ProductInventoryClient {
   @Override
   public int getProductInventories() {
     String response = "0";
-    try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
-      HttpGet httpGet = new HttpGet("http://localhost:51516/inventories");
-      try (CloseableHttpResponse httpResponse = httpClient.execute(httpGet)) {
-        response = EntityUtils.toString(httpResponse.getEntity());
-      }
-    } catch (ClientProtocolException cpe) {
-      LOGGER.error("ClientProtocolException Occured", cpe);
+
+    HttpRequest request = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:51516/inventories")).build();
+    HttpClient client = HttpClient.newHttpClient();
+    try {
+      HttpResponse<String> httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());
+      response = httpResponse.body();
     } catch (IOException ioe) {
       LOGGER.error("IOException Occurred", ioe);
+    } catch (InterruptedException ie) {
+      LOGGER.error("InterruptedException Occurred", ie);
     }
     return Integer.parseInt(response);
   }
diff --git a/api-gateway/api-gateway-service/pom.xml b/api-gateway/api-gateway-service/pom.xml
index 8821d6b4f21c..fa3e7286ba85 100644
--- a/api-gateway/api-gateway-service/pom.xml
+++ b/api-gateway/api-gateway-service/pom.xml
@@ -39,10 +39,6 @@
       <groupId>org.springframework</groupId>
       <artifactId>spring-webmvc</artifactId>
     </dependency>
-    <dependency>
-      <groupId>org.apache.httpcomponents</groupId>
-      <artifactId>httpclient</artifactId>
-    </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
index e94657a6cd0b..dddd0dc20f60 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
@@ -22,14 +22,14 @@
  */
 package com.iluwatar.api.gateway;
 
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
-import org.springframework.stereotype.Component;
-
 import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.net.http.HttpResponse.BodyHandlers;
+
+import org.springframework.stereotype.Component;
 
 /**
  * An adapter to communicate with the Image microservice
@@ -38,19 +38,25 @@
 public class ImageClientImpl implements ImageClient {
   /**
    * Makes a simple HTTP Get request to the Image microservice
+   * 
    * @return The path to the image
    */
   @Override
   public String getImagePath() {
     String response = null;
-    try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
-      HttpGet httpGet = new HttpGet("http://localhost:50005/image-path");
-      try (CloseableHttpResponse httpResponse = httpClient.execute(httpGet)) {
-        response = EntityUtils.toString(httpResponse.getEntity());
-      }
+
+    HttpClient httpClient = HttpClient.newHttpClient();
+    HttpRequest httpGet = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:50005/image-path")).build();
+
+    try {
+      HttpResponse<String> httpResponse = httpClient.send(httpGet, BodyHandlers.ofString());
+      response = httpResponse.body();
     } catch (IOException e) {
       e.printStackTrace();
+    } catch (InterruptedException e) {
+      e.printStackTrace();
     }
+
     return response;
   }
 }
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
index 4a645b809f24..25d7f0b1169c 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
@@ -22,14 +22,14 @@
  */
 package com.iluwatar.api.gateway;
 
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
-import org.springframework.stereotype.Component;
-
 import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.net.http.HttpResponse.BodyHandlers;
+
+import org.springframework.stereotype.Component;
 
 /**
  * An adapter to communicate with the Price microservice
@@ -38,19 +38,26 @@
 public class PriceClientImpl implements PriceClient {
   /**
    * Makes a simple HTTP Get request to the Price microservice
+   * 
    * @return The price of the product
    */
   @Override
   public String getPrice() {
+
     String response = null;
-    try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
-      HttpGet httpGet = new HttpGet("http://localhost:50006/price");
-      try (CloseableHttpResponse httpResponse = httpClient.execute(httpGet)) {
-        response = EntityUtils.toString(httpResponse.getEntity());
-      }
+
+    HttpClient httpClient = HttpClient.newHttpClient();
+    HttpRequest httpGet = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:50006/price")).build();
+
+    try {
+      HttpResponse<String> httpResponse = httpClient.send(httpGet, BodyHandlers.ofString());
+      response = httpResponse.body();
     } catch (IOException e) {
       e.printStackTrace();
+    } catch (InterruptedException e) {
+      e.printStackTrace();
     }
+
     return response;
   }
 }
diff --git a/pom.xml b/pom.xml
index 9e61e716b864..d330bbfcb6cd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,6 @@
         <camel.version>2.24.0</camel.version>
         <guava.version>19.0</guava.version>
         <mockito.version>1.10.19</mockito.version>
-        <apache-httpcomponents.version>4.5.10</apache-httpcomponents.version>
         <htmlunit.version>2.22</htmlunit.version>
         <guice.version>4.0</guice.version>
         <mongo-java-driver.version>3.3.0</mongo-java-driver.version>
@@ -216,11 +215,6 @@
                 <artifactId>spring-webmvc</artifactId>
                 <version>${spring.version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.apache.httpcomponents</groupId>
-                <artifactId>httpclient</artifactId>
-                <version>${apache-httpcomponents.version}</version>
-            </dependency>
             <dependency>
                 <groupId>com.h2database</groupId>
                 <artifactId>h2</artifactId>

From dd5997b49502495ec5a6b978fa48fe294dac708c Mon Sep 17 00:00:00 2001
From: Christopher O'Connell <coconnell84@gmail.com>
Date: Tue, 15 Oct 2019 12:21:07 -0400
Subject: [PATCH 17/68] 993: Fixed the pipeines project layout so that it will
 load in Eclipse (#1004)

The source directory was not working in the 2019.09 version of Eclipse. The
problem was in the layout of the project: after the src/main/java and
src/test/java, the directory was naed com.iluwatar.pipeline. It should've
been com/iluwatar/pipeline. This follows the hierarchy of all of the other
patterns.

Once these files were moved, the Pipeline project compiled without errors.
---
 .../{com.iluwatar.pipeline => com/iluwatar/pipeline}/App.java     | 0
 .../iluwatar/pipeline}/ConvertToCharArrayHandler.java             | 0
 .../{com.iluwatar.pipeline => com/iluwatar/pipeline}/Handler.java | 0
 .../iluwatar/pipeline}/Pipeline.java                              | 0
 .../iluwatar/pipeline}/RemoveAlphabetsHandler.java                | 0
 .../iluwatar/pipeline}/RemoveDigitsHandler.java                   | 0
 .../{com.iluwatar.pipeline => com/iluwatar/pipeline}/AppTest.java | 0
 .../iluwatar/pipeline}/PipelineTest.java                          | 0
 8 files changed, 0 insertions(+), 0 deletions(-)
 rename pipeline/src/main/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/App.java (100%)
 rename pipeline/src/main/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/ConvertToCharArrayHandler.java (100%)
 rename pipeline/src/main/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/Handler.java (100%)
 rename pipeline/src/main/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/Pipeline.java (100%)
 rename pipeline/src/main/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/RemoveAlphabetsHandler.java (100%)
 rename pipeline/src/main/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/RemoveDigitsHandler.java (100%)
 rename pipeline/src/test/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/AppTest.java (100%)
 rename pipeline/src/test/java/{com.iluwatar.pipeline => com/iluwatar/pipeline}/PipelineTest.java (100%)

diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/App.java b/pipeline/src/main/java/com/iluwatar/pipeline/App.java
similarity index 100%
rename from pipeline/src/main/java/com.iluwatar.pipeline/App.java
rename to pipeline/src/main/java/com/iluwatar/pipeline/App.java
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java b/pipeline/src/main/java/com/iluwatar/pipeline/ConvertToCharArrayHandler.java
similarity index 100%
rename from pipeline/src/main/java/com.iluwatar.pipeline/ConvertToCharArrayHandler.java
rename to pipeline/src/main/java/com/iluwatar/pipeline/ConvertToCharArrayHandler.java
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/Handler.java b/pipeline/src/main/java/com/iluwatar/pipeline/Handler.java
similarity index 100%
rename from pipeline/src/main/java/com.iluwatar.pipeline/Handler.java
rename to pipeline/src/main/java/com/iluwatar/pipeline/Handler.java
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java b/pipeline/src/main/java/com/iluwatar/pipeline/Pipeline.java
similarity index 100%
rename from pipeline/src/main/java/com.iluwatar.pipeline/Pipeline.java
rename to pipeline/src/main/java/com/iluwatar/pipeline/Pipeline.java
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java b/pipeline/src/main/java/com/iluwatar/pipeline/RemoveAlphabetsHandler.java
similarity index 100%
rename from pipeline/src/main/java/com.iluwatar.pipeline/RemoveAlphabetsHandler.java
rename to pipeline/src/main/java/com/iluwatar/pipeline/RemoveAlphabetsHandler.java
diff --git a/pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java b/pipeline/src/main/java/com/iluwatar/pipeline/RemoveDigitsHandler.java
similarity index 100%
rename from pipeline/src/main/java/com.iluwatar.pipeline/RemoveDigitsHandler.java
rename to pipeline/src/main/java/com/iluwatar/pipeline/RemoveDigitsHandler.java
diff --git a/pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java b/pipeline/src/test/java/com/iluwatar/pipeline/AppTest.java
similarity index 100%
rename from pipeline/src/test/java/com.iluwatar.pipeline/AppTest.java
rename to pipeline/src/test/java/com/iluwatar/pipeline/AppTest.java
diff --git a/pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java b/pipeline/src/test/java/com/iluwatar/pipeline/PipelineTest.java
similarity index 100%
rename from pipeline/src/test/java/com.iluwatar.pipeline/PipelineTest.java
rename to pipeline/src/test/java/com/iluwatar/pipeline/PipelineTest.java

From c438ec0557b31cdc58a6c0bdbba0987a0525621e Mon Sep 17 00:00:00 2001
From: Sharad Paul <paul.sharadchandra@gmail.com>
Date: Tue, 15 Oct 2019 22:03:36 +0530
Subject: [PATCH 18/68] Intermittent test failure in Spatial Partition pattern
 #1001 (#1006)

* Intermittent test failure in Spatial Partition pattern #1001

* Intermittent test failure in Spatial Partition pattern #1001
---
 .../java/com/iluwatar/spatialpartition/QuadTreeTest.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
index 0f9dc1e4ea57..15f1022fdae9 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
@@ -26,6 +26,8 @@
 import java.util.ArrayList;
 import java.util.Hashtable;
 import java.util.Random;
+
+
 import org.junit.jupiter.api.Test;
 
 /**
@@ -50,12 +52,12 @@ void queryTest() {
 
   static Hashtable<Integer, Point> quadTreeTest(ArrayList<Point> points, Rect field, Rect queryRange) {
     //creating quadtree and inserting all points
-    QuadTree qTree = new QuadTree(field, 4);
+    QuadTree qTree = new QuadTree(queryRange, 4);
     for (int i = 0; i < points.size(); i++) {
       qTree.insert(points.get(i));
     }
 
-    ArrayList<Point> queryResult = qTree.query(queryRange, new ArrayList<Point>());
+    ArrayList<Point> queryResult = qTree.query(field, new ArrayList<Point>());
     Hashtable<Integer, Point> result = new Hashtable<Integer, Point>();
     for (int i = 0; i < queryResult.size(); i++) {
       Point p = queryResult.get(i);

From 27c131c2cb850a92b5b346b24dce20eae91cc84f Mon Sep 17 00:00:00 2001
From: Michele Giacobazzi <smirne@gmail.com>
Date: Tue, 15 Oct 2019 18:37:35 +0200
Subject: [PATCH 19/68] #1001 fix intermittent test failure (#1008)

---
 .../main/java/com/iluwatar/spatialpartition/Rect.java  | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
index 3d2f01d77d3d..71d4eda5bfa7 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
@@ -28,14 +28,14 @@
  */
 
 public class Rect {
-  int x; 
-  int y; 
-  int width;
-  int height;
+  double x;
+  double y;
+  double width;
+  double height;
 
   //(x,y) - centre of rectangle
 
-  Rect(int x, int y, int width, int height) {
+  Rect(double x, double y, double width, double height) {
     this.x = x;
     this.y = y;
     this.width = width;

From a5646b63c19455051fb49fd5a455a28159708d49 Mon Sep 17 00:00:00 2001
From: Azureyjt <azureyjt@gmail.com>
Date: Wed, 16 Oct 2019 23:21:06 +0800
Subject: [PATCH 20/68] #554: Subclass Sandbox pattern (#998)

* Fix issue #761: ThreadSafeDoubleCheckLocking.java: Instantiating by Reflection call will be successful if you do that firstly

* Create leader election module

* Create Interface of Instance and MessageManager

* Create implementations with token ring algorithm

* Change package structure.
Create basic message system.

* Implement heartbeat and heartbeat invoking message system

* Implement election message handler

* Add leader message handler

* Add main entry point

* Add comments

* Update README.md

* Fix checkstyle issue

* Add Unit Tests

* Add Unit Tests

* Add bully leader selection

* Change System.out to log print.
Add MIT license in each file.

* Add More java doc comments

* Add unit test

* Add unit tests

* Add subclass-sandbox

* Add Unit Test

* Add Unit Test

* Fix Typo

* Move dependency into parent pom.xml

* Change local valuable reference to be var
---
 pom.xml                                       |  9 +-
 subclass-sandbox/README.md                    | 29 ++++++
 subclass-sandbox/pom.xml                      | 49 ++++++++++
 .../com/iluwatar/subclasssandbox/App.java     | 53 +++++++++++
 .../iluwatar/subclasssandbox/GroundDive.java  | 44 +++++++++
 .../iluwatar/subclasssandbox/SkyLaunch.java   | 44 +++++++++
 .../iluwatar/subclasssandbox/Superpower.java  | 69 ++++++++++++++
 .../com/iluwatar/subclasssandbox/AppTest.java | 38 ++++++++
 .../subclasssandbox/GroundDiveTest.java       | 92 +++++++++++++++++++
 .../subclasssandbox/SkyLaunchTest.java        | 91 ++++++++++++++++++
 10 files changed, 517 insertions(+), 1 deletion(-)
 create mode 100644 subclass-sandbox/README.md
 create mode 100644 subclass-sandbox/pom.xml
 create mode 100644 subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java
 create mode 100644 subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java
 create mode 100644 subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java
 create mode 100644 subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java
 create mode 100644 subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java
 create mode 100644 subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java
 create mode 100644 subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java

diff --git a/pom.xml b/pom.xml
index d330bbfcb6cd..020c784c62fd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,6 +60,7 @@
         <jaxb-api.version>2.3.1</jaxb-api.version>
         <jaxb-impl.version>2.3.2</jaxb-impl.version>
         <annotation-api.version>1.3.2</annotation-api.version>
+        <system-rules.version>1.19.0</system-rules.version>
     </properties>
     <modules>
         <module>abstract-factory</module>
@@ -180,8 +181,8 @@
         <module>bytecode</module>
         <module>leader-election</module>
         <module>data-locality</module>
+        <module>subclass-sandbox</module>
         <module>circuit-breaker</module>
-
     </modules>
 
     <repositories>
@@ -317,6 +318,12 @@
                 <artifactId>javassist</artifactId>
                 <version>3.25.0-GA</version>
             </dependency>
+            <dependency>
+                <groupId>com.github.stefanbirkner</groupId>
+                <artifactId>system-rules</artifactId>
+                <version>${system-rules.version}</version>
+                <scope>test</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
diff --git a/subclass-sandbox/README.md b/subclass-sandbox/README.md
new file mode 100644
index 000000000000..674991f0895c
--- /dev/null
+++ b/subclass-sandbox/README.md
@@ -0,0 +1,29 @@
+
+---  
+layout: pattern  
+title: Subclass Sandbox 
+folder:  subclass-sandbox  
+permalink: /patterns/subclass-sandbox/  
+categories: Other  
+tags:  
+ - Java  
+ - Difficulty-Beginner  
+---  
+  
+## Intent  
+The subclass sandbox pattern describes a basic idea, while not having a lot of detailed mechanics. You will need the pattern when you have several similar subclasses. If you have to make a tiny change, then change the base class, while all subclasses shouldn't have to be touched. So the base class has to be able to provide all of the operations a derived class needs to perform.
+  
+## Applicability  
+The Subclass Sandbox pattern is a very simple, common pattern lurking in lots of codebases, even outside of games. If you have a non-virtual protected method laying around, you’re probably already using something like this. Subclass Sandbox is a good fit when:
+
+-   You have a base class with a number of derived classes.
+    
+-   The base class is able to provide all of the operations that a derived class may need to perform.
+    
+-   There is behavioral overlap in the subclasses and you want to make it easier to share code between them.
+    
+-   You want to minimize coupling between those derived classes and the rest of the program.
+  
+## Credits  
+  
+* [Game Programming Patterns - Subclass Sandbox]([http://gameprogrammingpatterns.com/subclass-sandbox.html](http://gameprogrammingpatterns.com/subclass-sandbox.html))
\ No newline at end of file
diff --git a/subclass-sandbox/pom.xml b/subclass-sandbox/pom.xml
new file mode 100644
index 000000000000..8016ba471ed0
--- /dev/null
+++ b/subclass-sandbox/pom.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    The MIT License
+    Copyright ? 2014 Ilkka Sepp?l?
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>java-design-patterns</artifactId>
+        <groupId>com.iluwatar</groupId>
+        <version>1.22.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>subclass-sandbox</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.github.stefanbirkner</groupId>
+            <artifactId>system-rules</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java
new file mode 100644
index 000000000000..2e1f41c056c4
--- /dev/null
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java
@@ -0,0 +1,53 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * The subclass sandbox pattern describes a basic idea, while not having a lot
+ * of detailed mechanics. You will need the pattern when you have several similar
+ * subclasses. If you have to make a tiny change, then change the base class,
+ * while all subclasses shouldn't have to be touched. So the base class has to be
+ * able to provide all of the operations a derived class needs to perform.
+ */
+public class App {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
+
+  /**
+   * Entry point of the main program.
+   * @param args Program runtime arguments.
+   */
+  public static void main(String[] args) {
+    LOGGER.info("Use superpower: sky launch");
+    var skyLaunch = new SkyLaunch();
+    skyLaunch.activate();
+    LOGGER.info("Use superpower: ground dive");
+    var groundDive = new GroundDive();
+    groundDive.activate();
+  }
+
+}
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java
new file mode 100644
index 000000000000..f284e125fba7
--- /dev/null
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java
@@ -0,0 +1,44 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.slf4j.LoggerFactory;
+
+/**
+ * GroundDive superpower.
+ */
+public class GroundDive extends Superpower {
+
+  public GroundDive() {
+    super();
+    logger = LoggerFactory.getLogger(GroundDive.class);
+  }
+
+  @Override
+  protected void activate() {
+    move(0, 0, -20);
+    playSound("GROUNDDIVE_SOUND", 5);
+    spawnParticles("GROUNDDIVE_PARTICLE", 20);
+  }
+}
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java
new file mode 100644
index 000000000000..16c94bd0ca57
--- /dev/null
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java
@@ -0,0 +1,44 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.slf4j.LoggerFactory;
+
+/**
+ * SkyLaunch superpower.
+ */
+public class SkyLaunch extends Superpower {
+
+  public SkyLaunch() {
+    super();
+    logger = LoggerFactory.getLogger(SkyLaunch.class);
+  }
+
+  @Override
+  protected void activate() {
+    move(0, 0, 20);
+    playSound("SKYLAUNCH_SOUND", 1);
+    spawnParticles("SKYLAUNCH_PARTICLE", 100);
+  }
+}
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java
new file mode 100644
index 000000000000..d4875d586d62
--- /dev/null
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java
@@ -0,0 +1,69 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.slf4j.Logger;
+
+/**
+ * Superpower abstract class. In this class the basic operations of all types of
+ * superpowers are provided as protected methods.
+ */
+public abstract class Superpower {
+
+  protected Logger logger;
+
+  /**
+   * Subclass of superpower should implement this sandbox method by calling the
+   * methods provided in this super class.
+   */
+  protected abstract void activate();
+
+  /**
+   * Move to (x, y, z).
+   * @param x X coordinate.
+   * @param y Y coordinate.
+   * @param z Z coordinate.
+   */
+  protected void move(double x, double y, double z) {
+    logger.info("Move to ( " + x + ", " + y + ", " + z + " )");
+  }
+
+  /**
+   * Play sound effect for the superpower.
+   * @param soundName Sound name.
+   * @param volumn Value of volumn.
+   */
+  protected void playSound(String soundName, int volumn) {
+    logger.info("Play " + soundName + " with volumn " + volumn);
+  }
+
+  /**
+   * Spawn particles for the superpower.
+   * @param particleType Particle type.
+   * @param count Count of particles to be spawned.
+   */
+  protected void spawnParticles(String particleType, int count) {
+    logger.info("Spawn " + count + " particle with type " + particleType);
+  }
+}
diff --git a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java
new file mode 100644
index 000000000000..207c71ef9ef0
--- /dev/null
+++ b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java
@@ -0,0 +1,38 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.junit.Test;
+
+/**
+ * App unit tests.
+ */
+public class AppTest {
+
+  @Test
+  public void testMain() {
+    String[] args = {};
+    App.main(args);
+  }
+}
diff --git a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java
new file mode 100644
index 000000000000..7b4645742376
--- /dev/null
+++ b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java
@@ -0,0 +1,92 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.junit.Assert;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.contrib.java.lang.system.SystemOutRule;
+
+/**
+ * GroundDive unit tests.
+ */
+public class GroundDiveTest {
+
+  @Rule
+  public SystemOutRule log = new SystemOutRule().enableLog();
+
+  @Test
+  public void testMove() {
+    log.clearLog();
+    var groundDive = new GroundDive();
+    groundDive.move(1.0, 1.0, 1.0);
+    var outputLog = getLogContent(log.getLog());
+    var expectedLog = "Move to ( 1.0, 1.0, 1.0 )";
+    Assert.assertEquals(outputLog, expectedLog);
+  }
+
+  @Test
+  public void testPlaySound() {
+    log.clearLog();
+    var groundDive = new GroundDive();
+    groundDive.playSound("SOUND_NAME", 1);
+    var outputLog = getLogContent(log.getLog());
+    var expectedLog = "Play SOUND_NAME with volumn 1";
+    Assert.assertEquals(outputLog, expectedLog);
+  }
+
+  @Test
+  public void testSpawnParticles() {
+    log.clearLog();
+    var groundDive = new GroundDive();
+    groundDive.spawnParticles("PARTICLE_TYPE", 100);
+    final var outputLog = getLogContent(log.getLog());
+    final var expectedLog = "Spawn 100 particle with type PARTICLE_TYPE";
+    Assert.assertEquals(outputLog, expectedLog);
+  }
+
+  @Test
+  public void testActivate() {
+    log.clearLog();
+    var groundDive = new GroundDive();
+    groundDive.activate();;
+    String[] logs = log.getLog().split("\n");
+    final var expectedSize = 3;
+    final var log1 = logs[0].split("-")[1].trim() + " -" + logs[0].split("-")[2].trim();
+    final var expectedLog1 = "Move to ( 0.0, 0.0, -20.0 )";
+    final var log2 = getLogContent(logs[1]);
+    final var expectedLog2 = "Play GROUNDDIVE_SOUND with volumn 5";
+    final var log3 = getLogContent(logs[2]);
+    final var expectedLog3 = "Spawn 20 particle with type GROUNDDIVE_PARTICLE";
+    Assert.assertEquals(logs.length, expectedSize);
+    Assert.assertEquals(log1, expectedLog1);
+    Assert.assertEquals(log2, expectedLog2);
+    Assert.assertEquals(log3, expectedLog3);
+  }
+
+  private String getLogContent(String log) {
+    return log.split("-")[1].trim();
+  }
+
+}
diff --git a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java
new file mode 100644
index 000000000000..5ba84c0b55cc
--- /dev/null
+++ b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java
@@ -0,0 +1,91 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.subclasssandbox;
+
+import org.junit.Assert;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.contrib.java.lang.system.SystemOutRule;
+
+/**
+ * SkyLaunch unit tests.
+ */
+public class SkyLaunchTest {
+
+  @Rule
+  public SystemOutRule log = new SystemOutRule().enableLog();
+
+  @Test
+  public void testMove() {
+    log.clearLog();
+    var skyLaunch = new SkyLaunch();
+    skyLaunch.move(1.0, 1.0, 1.0);
+    var outputLog = getLogContent(log.getLog());
+    var expectedLog = "Move to ( 1.0, 1.0, 1.0 )";
+    Assert.assertEquals(outputLog, expectedLog);
+  }
+
+  @Test
+  public void testPlaySound() {
+    log.clearLog();
+    var skyLaunch = new SkyLaunch();
+    skyLaunch.playSound("SOUND_NAME", 1);
+    var outputLog = getLogContent(log.getLog());
+    var expectedLog = "Play SOUND_NAME with volumn 1";
+    Assert.assertEquals(outputLog, expectedLog);
+  }
+
+  @Test
+  public void testSpawnParticles() {
+    log.clearLog();
+    var skyLaunch = new SkyLaunch();
+    skyLaunch.spawnParticles("PARTICLE_TYPE", 100);
+    var outputLog = getLogContent(log.getLog());
+    var expectedLog = "Spawn 100 particle with type PARTICLE_TYPE";
+    Assert.assertEquals(outputLog, expectedLog);
+  }
+
+  @Test
+  public void testActivate() {
+    log.clearLog();
+    var skyLaunch = new SkyLaunch();
+    skyLaunch.activate();;
+    String[] logs = log.getLog().split("\n");
+    final var expectedSize = 3;
+    final var log1 = getLogContent(logs[0]);
+    final var expectedLog1 = "Move to ( 0.0, 0.0, 20.0 )";
+    final var log2 = getLogContent(logs[1]);
+    final var expectedLog2 = "Play SKYLAUNCH_SOUND with volumn 1";
+    final var log3 = getLogContent(logs[2]);
+    final var expectedLog3 = "Spawn 100 particle with type SKYLAUNCH_PARTICLE";
+    Assert.assertEquals(logs.length, expectedSize);
+    Assert.assertEquals(log1, expectedLog1);
+    Assert.assertEquals(log2, expectedLog2);
+    Assert.assertEquals(log3, expectedLog3);
+  }
+
+  private String getLogContent(String log) {
+    return log.split("-")[1].trim();
+  }
+}

From 880b234d8fa328619e2505650849fec4c319d9fa Mon Sep 17 00:00:00 2001
From: Kai Winter <kaiwinter@gmx.de>
Date: Thu, 17 Oct 2019 20:00:32 +0200
Subject: [PATCH 21/68] Fixes #1007 by updating JUnit to 5.5.2 (#1015)

The missing class PreconditionViolationException is contained in
junit-platform-commons which comes in transitively by this JUnit
version. junit-jupiter-api had to be added because
spring-boot-dependencies imports an older version of this dependency.
---
 pom.xml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 020c784c62fd..22dedc14a59e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
         <spring-data.version>2.0.14.RELEASE</spring-data.version>
         <h2.version>1.4.190</h2.version>
         <junit.version>4.12</junit.version>
-        <junit-jupiter.version>5.0.2</junit-jupiter.version>
+        <junit-jupiter.version>5.5.2</junit-jupiter.version>
         <junit-vintage.version>${junit.version}.2</junit-vintage.version>
         <sping-test-junit5.version>1.0.2</sping-test-junit5.version>
         <compiler.version>3.8.1</compiler.version>
@@ -242,6 +242,12 @@
                 <version>${junit.version}</version>
                 <scope>test</scope>
             </dependency>
+            <dependency>
+                <groupId>org.junit.jupiter</groupId>
+                <artifactId>junit-jupiter-api</artifactId>
+                <version>${junit-jupiter.version}</version>
+                <scope>test</scope>
+            </dependency>
             <dependency>
                 <groupId>org.junit.jupiter</groupId>
                 <artifactId>junit-jupiter-engine</artifactId>

From c308ca09e5018aecd9ee409d6fdddb0d18d3a3de Mon Sep 17 00:00:00 2001
From: Christopher O'Connell <coconnell84@gmail.com>
Date: Fri, 18 Oct 2019 01:50:02 -0400
Subject: [PATCH 22/68] 1011: Fixed all of the SonarCloud blocking errors
 (#1017)

* 1011: Added the method to the RequestMapping annotation

* 1011: Changed all of the a href blank targets to include rel="noopener noreferrer"
---
 .../aggregator/microservices/Aggregator.java         |  7 ++++---
 .../java/com/iluwatar/api/gateway/ApiGateway.java    |  5 +++--
 .../webapp/src/main/webapp/about/index.html          | 12 ++++++------
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
index cd30afc4807c..ccbe6f2fe68c 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
@@ -22,11 +22,12 @@
  */
 package com.iluwatar.aggregator.microservices;
 
+import javax.annotation.Resource;
+
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
-import javax.annotation.Resource;
-
 /**
  * The aggregator aggregates calls on various micro-services, collects
  * data and further publishes them under a REST endpoint.
@@ -47,7 +48,7 @@ public class Aggregator {
    *
    * @return a Product.
    */
-  @RequestMapping("/product")
+  @RequestMapping(path = "/product", method = RequestMethod.GET)
   public Product getProduct() {
     Product product = new Product();
     product.setTitle(informationClient.getProductTitle());
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
index cbabad1e6ff6..dc4249c6eb3d 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
@@ -23,6 +23,7 @@
 package com.iluwatar.api.gateway;
 
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
@@ -43,7 +44,7 @@ public class ApiGateway {
    * Retrieves product information that desktop clients need
    * @return Product information for clients on a desktop
    */
-  @RequestMapping("/desktop")
+  @RequestMapping(path = "/desktop", method = RequestMethod.GET)
   public DesktopProduct getProductDesktop() {
     DesktopProduct desktopProduct = new DesktopProduct();
     desktopProduct.setImagePath(imageClient.getImagePath());
@@ -55,7 +56,7 @@ public DesktopProduct getProductDesktop() {
    * Retrieves product information that mobile clients need
    * @return Product information for clients on a mobile device
    */
-  @RequestMapping("/mobile")
+  @RequestMapping(path = "/mobile", method = RequestMethod.GET)
   public MobileProduct getProductMobile() {
     MobileProduct mobileProduct = new MobileProduct();
     mobileProduct.setPrice(priceClient.getPrice());
diff --git a/naked-objects/webapp/src/main/webapp/about/index.html b/naked-objects/webapp/src/main/webapp/about/index.html
index 176bfc13a3f6..e929c5b6da33 100644
--- a/naked-objects/webapp/src/main/webapp/about/index.html
+++ b/naked-objects/webapp/src/main/webapp/about/index.html
@@ -82,12 +82,12 @@
              
             <p>
                 This app has been generated using Apache Isis'
-                <a href="http://isis.apache.org/intro/getting-started/simple%61pp-archetype.html" target="_blank">SimpleApp</a> archetype,
+                <a href="http://isis.apache.org/intro/getting-started/simple%61pp-archetype.html" target="_blank" rel="noopener noreferrer">SimpleApp</a> archetype,
                 to create a purposefully minimal application that nevertheless includes fixture data, integration tests and BDD specs.
                 <br/>
                 <br/>
-                The app itself consists of a single domain class, <a href="https://github.com/apache/isis/blob/master/example/application/simple%61pp/dom/src/main/java/dom/simple/SimpleObject.java"  target="_blank"><tt>SimpleObject</tt></a>,
-                along with an equally simple (factory/repository) domain service, <a href="https://github.com/apache/isis/blob/master/example/application/simple%61pp/dom/src/main/java/dom/simple/SimpleObjects.java"  target="_blank"><tt>SimpleObjects</tt></a>.
+                The app itself consists of a single domain class, <a href="https://github.com/apache/isis/blob/master/example/application/simple%61pp/dom/src/main/java/dom/simple/SimpleObject.java"  target="_blank" rel="noopener noreferrer"><tt>SimpleObject</tt></a>,
+                along with an equally simple (factory/repository) domain service, <a href="https://github.com/apache/isis/blob/master/example/application/simple%61pp/dom/src/main/java/dom/simple/SimpleObjects.java"  target="_blank" rel="noopener noreferrer"><tt>SimpleObjects</tt></a>.
             </p>
 
             <p>To access the app:</p>
@@ -98,8 +98,8 @@
                     </p>
                     <p>
                         provides accesses to a generic UI for end-users,
-                        Isis' <a href="http://isis.apache.org/components/viewers/wicket/about.html" target="_blank">Wicket Viewer</a>.
-                        As its name suggests, this viewer is built on top of <a href="http://wicket.apache.org" target="_blank">Apache Wicket</a>&trade;.
+                        Isis' <a href="http://isis.apache.org/components/viewers/wicket/about.html" target="_blank" rel="noopener noreferrer">Wicket Viewer</a>.
+                        As its name suggests, this viewer is built on top of <a href="http://wicket.apache.org" target="_blank" rel="noopener noreferrer">Apache Wicket</a>&trade;.
                     </p>
                 </li>
                 <li>
@@ -118,7 +118,7 @@
 
             <p>
             The default user/password is <b><i>sven/pass</i></b> (as configured in the
-            <a href="https://github.com/apache/isis/blob/master/example/application/simple%61pp/webapp/src/main/webapp/WEB-INF/shiro.ini" target="_blank">shiro.ini</a> file).
+            <a href="https://github.com/apache/isis/blob/master/example/application/simple%61pp/webapp/src/main/webapp/WEB-INF/shiro.ini" target="_blank" rel="noopener noreferrer">shiro.ini</a> file).
             </p>
             
         </div>

From 2982db456db68f5a1e30eb7f53bea1dac054f974 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Fri, 18 Oct 2019 23:09:27 +0300
Subject: [PATCH 23/68] Update README.md

---
 README.md | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index c41a48a8898d..4642b9989c83 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,15 @@ are familiar with the patterns.
 
 # Getting started
 
+This site showcases Java Design Patterns. The solutions have been developed by
+experienced programmers and architects from the open source community. The 
+patterns can be browsed by their high level descriptions or by looking at their
+source code. The source code examples are well commented and can be thought as
+programming tutorials how to implement a specific pattern. We use the most
+popular battle-proven open source Java technologies.
+
 Before you dive into the material, you should be familiar with various
-Programming/Software Design Principles.
+software design principles.
 
 All designs should be as simple as possible. You should start with KISS, YAGNI,
 and Do The Simplest Thing That Could Possibly Work principles. Complexity and
@@ -38,9 +45,14 @@ patterns by any of the following approaches
  - Using pattern categories, `Creational`, `Behavioral` and others.
  - Search for a specific pattern. Can't find one? Please report a new pattern [here](https://github.com/iluwatar/java-design-patterns/issues).
 
+Hopefully you find the object oriented solutions presented on this site useful
+in your architectures and have as much fun learning them as we had developing them.
+
 # How to contribute
 
-If you are willing to contribute to the project you will find the relevant information in our [developer wiki](https://github.com/iluwatar/java-design-patterns/wiki). We will help you and answer your questions in the [Gitter chatroom](https://gitter.im/iluwatar/java-design-patterns).
+If you are willing to contribute to the project you will find the relevant information in 
+our [developer wiki](https://github.com/iluwatar/java-design-patterns/wiki). We will help 
+you and answer your questions in the [Gitter chatroom](https://gitter.im/iluwatar/java-design-patterns).
 
 # License
 

From 0c60a95d8f0da0275db6b16f685444db96fe1837 Mon Sep 17 00:00:00 2001
From: Kai Winter <kaiwinter@gmx.de>
Date: Sat, 19 Oct 2019 17:41:12 +0200
Subject: [PATCH 24/68] Switched to embedded Google checkstyle rules (#1018)

* Switched to embedded Google checkstyle rules

Moved the configuration out of the execution to make it used in all
executions. Fixes #1016

* #1016: Moved checkstyle configuration back into execution

This refactoring may be better done in a new issue as it may have too
many implication.

* Replaced consoleOutput and failsOnError by failOnViolation

consoleOutput outputs everything while failsOnError just fails the build
but doesn't log the error. failOnViolation fails on a violation and logs
it (logViolationsToConsole defaults to true).
---
 checkstyle.xml | 197 -------------------------------------------------
 pom.xml        |   5 +-
 2 files changed, 2 insertions(+), 200 deletions(-)
 delete mode 100644 checkstyle.xml

diff --git a/checkstyle.xml b/checkstyle.xml
deleted file mode 100644
index d66281f178c6..000000000000
--- a/checkstyle.xml
+++ /dev/null
@@ -1,197 +0,0 @@
-<?xml version="1.0"?>
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE module PUBLIC
-        "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
-        "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
-
-<!--
-
-    Source = https://github.com/checkstyle/checkstyle/tree/master/src/main/resources
-
-    Checkstyle configurartion that checks the Google coding conventions from:
-
-    -  Google Java Style
-       https://google-styleguide.googlecode.com/svn-history/r130/trunk/javaguide.html
-
-    Checkstyle is very configurable. Be sure to read the documentation at
-    http://checkstyle.sf.net (or in your downloaded distribution).
-
-    Most Checks are configurable, be sure to consult the documentation.
-
-    To completely disable a check, just comment it out or delete it from the file.
-
-    Authors: Max Vetrenko, Ruslan Diachenko, Roman Ivanov.
-
- -->
-
-<module name="Checker">
-    <property name="charset" value="UTF-8"/>
-
-	<property name="fileExtensions" value="java, xml, properties"/>
-
-    <property name="severity" value="error"/>
-
-    <!-- Checks for whitespace                               -->
-    <!-- See http://checkstyle.sf.net/config_whitespace.html -->
-    <module name="FileTabCharacter">
-        <property name="eachLine" value="true"/>
-    </module>
-
-    <module name="TreeWalker">
-        <module name="OuterTypeFilename"/>
-        <module name="IllegalTokenText">
-            <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
-            <property name="format"
-                      value="\\u00(08|09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
-            <property name="message" value="Avoid using corresponding octal or Unicode escape."/>
-        </module>
-        <module name="AvoidEscapedUnicodeCharacters">
-            <property name="allowEscapesForControlCharacters" value="true"/>
-            <property name="allowByTailComment" value="true"/>
-            <property name="allowNonPrintableEscapes" value="true"/>
-        </module>
-        <module name="LineLength">
-            <property name="max" value="120"/>
-            <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
-        </module>
-        <module name="OneTopLevelClass"/>
-        <module name="NoLineWrap"/>
-        <module name="EmptyBlock">
-            <property name="option" value="TEXT"/>
-            <property name="tokens"
-                      value="LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
-        </module>
-        <module name="NeedBraces"/>
-        <module name="LeftCurly"/>
-        <module name="RightCurly"/>
-        <module name="RightCurly">
-            <property name="option" value="alone"/>
-            <property name="tokens"
-                      value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO, STATIC_INIT, INSTANCE_INIT"/>
-        </module>
-        <module name="WhitespaceAround">
-            <property name="allowEmptyConstructors" value="true"/>
-            <property name="allowEmptyMethods" value="true"/>
-            <property name="allowEmptyTypes" value="true"/>
-            <property name="allowEmptyLoops" value="true"/>
-            <message key="ws.notFollowed"
-                     value="WhitespaceAround: ''{0}'' is not followed by whitespace."/>
-            <message key="ws.notPreceded"
-                     value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
-        </module>
-        <module name="OneStatementPerLine"/>
-        <module name="MultipleVariableDeclarations"/>
-        <module name="ArrayTypeStyle"/>
-        <module name="MissingSwitchDefault"/>
-        <module name="FallThrough"/>
-        <module name="UpperEll"/>
-        <module name="ModifierOrder"/>
-        <module name="SeparatorWrap">
-            <property name="tokens" value="DOT"/>
-            <property name="option" value="nl"/>
-        </module>
-        <module name="SeparatorWrap">
-            <property name="tokens" value="COMMA"/>
-            <property name="option" value="EOL"/>
-        </module>
-
-        <!-- Checks for Naming Conventions.                  -->
-        <!-- See http://checkstyle.sf.net/config_naming.html -->
-        <module name="ConstantName"/>
-        <module name="LocalFinalVariableName"/>
-        <module name="LocalVariableName"/>
-        <module name="MemberName"/>
-        <module name="MethodName"/>
-        <module name="PackageName"/>
-        <module name="ParameterName"/>
-        <module name="StaticVariableName"/>
-        <module name="TypeName"/>
-
-        <module name="NoFinalizer"/>
-        <module name="GenericWhitespace">
-            <message key="ws.followed"
-                     value="GenericWhitespace ''{0}'' is followed by whitespace."/>
-            <message key="ws.preceded"
-                     value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
-            <message key="ws.illegalFollow"
-                     value="GenericWhitespace ''{0}'' should followed by whitespace."/>
-            <message key="ws.notPreceded"
-                     value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
-        </module>
-        <module name="Indentation">
-            <property name="basicOffset" value="2"/>
-            <property name="braceAdjustment" value="0"/>
-            <property name="caseIndent" value="2"/>
-            <property name="throwsIndent" value="4"/>
-            <property name="lineWrappingIndentation" value="4"/>
-            <property name="arrayInitIndent" value="2"/>
-        </module>
-        <module name="AbbreviationAsWordInName">
-            <property name="ignoreFinal" value="false"/>
-            <property name="allowedAbbreviationLength" value="1"/>
-        </module>
-        <module name="OverloadMethodsDeclarationOrder"/>
-        <module name="MethodParamPad"/>
-        <module name="OperatorWrap">
-            <property name="option" value="NL"/>
-            <property name="tokens"
-                      value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR "/>
-        </module>
-        <module name="AnnotationLocation">
-            <property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF"/>
-        </module>
-        <module name="AnnotationLocation">
-            <property name="tokens" value="VARIABLE_DEF"/>
-            <property name="allowSamelineMultipleAnnotations" value="true"/>
-        </module>
-        <module name="NonEmptyAtclauseDescription"/>
-        <module name="JavadocTagContinuationIndentation"/>
-        <module name="AtclauseOrder">
-            <property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
-            <property name="target" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
-        </module>
-        <module name="JavadocMethod">
-            <property name="scope" value="public"/>
-            <property name="allowMissingParamTags" value="true"/>
-            <property name="allowMissingThrowsTags" value="true"/>
-            <property name="allowMissingReturnTag" value="true"/>
-            <property name="minLineCount" value="2"/>
-            <property name="allowedAnnotations" value="Override, Test, Before, After, Parameters, Given, When, BeforeClass, AfterClass, Parameterized, ParameterizedTest, BeforeAll, BeforeEach"/>
-            <property name="allowThrowsTagsForSubclasses" value="true"/>
-        </module>
-        <module name="JavadocType">
-            <property name="scope" value="public"/>
-            <property name="allowUnknownTags" value="true"/>
-        </module>
-        <module name="MethodName">
-            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9_]*$"/>
-            <message key="name.invalidPattern"
-                     value="Method name ''{0}'' must match pattern ''{1}''."/>
-        </module>
-        <module name="SingleLineJavadoc"/>
-    </module>
-
-</module>
diff --git a/pom.xml b/pom.xml
index 22dedc14a59e..0ef4890ca065 100644
--- a/pom.xml
+++ b/pom.xml
@@ -395,11 +395,10 @@
                         </goals>
                         <phase>validate</phase>
                         <configuration>
-                            <configLocation>checkstyle.xml</configLocation>
+                            <configLocation>google_checks.xml</configLocation>
                             <suppressionsLocation>checkstyle-suppressions.xml</suppressionsLocation>
                             <encoding>UTF-8</encoding>
-                            <consoleOutput>true</consoleOutput>
-                            <failsOnError>true</failsOnError>
+                            <failOnViolation>true</failOnViolation>
                             <includeTestSourceDirectory>true</includeTestSourceDirectory>
                         </configuration>
                     </execution>

From 8a4844792ff7780dd35d781af792ed362f1fdc16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Sat, 19 Oct 2019 19:44:57 +0300
Subject: [PATCH 25/68] Remove obsolete file

---
 CODE_COVERAGE.md | 13 -------------
 1 file changed, 13 deletions(-)
 delete mode 100644 CODE_COVERAGE.md

diff --git a/CODE_COVERAGE.md b/CODE_COVERAGE.md
deleted file mode 100644
index 333ee199f8e0..000000000000
--- a/CODE_COVERAGE.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# Code Coverage Report generation
-
-To generate the code coverage report, execute the following command:
-> mvn clean verify jacoco:report
-
-This will generate code coverage report in each of the modules. In order to view the same, open the following file in your browser.
-> target/site/jacoco/index.html 
-
-Please note that the above folder is created under each of the modules. For example:
-* adapter/target/site/jacoco/index.html 
-* business-delegate/target/site/jacoco/index.html 
-
-

From 7c5d5f6b0d82942195ae12fb987c5dfd8eabaff5 Mon Sep 17 00:00:00 2001
From: Christopher O'Connell <coconnell84@gmail.com>
Date: Sat, 19 Oct 2019 13:04:44 -0400
Subject: [PATCH 26/68] 1010: Fixed all of the blocking and critical Sonarcloud
 errors (#1020)

* 1011: Added SuppressWarnings for SonarCloud errors

All of these files are causing SonarCloud to report the following error:

Loops should not be infinite

Since these instances all require an infinite loop that will never end,
these warnings should be disabled so that SonarCloud no longer reports
them as error.

The rule is: squid:S2189

* 1011: Made all of the randoms static and final

According to SonarCloud rule: "Random" objects should be reused, randoms
should not be recreated. This commit has taken all of the Randoms and made
them constant variables in the files that are using them.
---
 .../src/main/java/com/iluwatar/circuitbreaker/App.java      | 1 +
 commander/src/main/java/com/iluwatar/commander/Order.java   | 4 ++--
 commander/src/main/java/com/iluwatar/commander/Retry.java   | 5 +++--
 commander/src/main/java/com/iluwatar/commander/Service.java | 4 ++--
 .../java/com/iluwatar/hexagonal/sampledata/SampleData.java  | 4 ++--
 .../java/com/iluwatar/leaderelection/AbstractInstance.java  | 1 +
 .../java/com/iluwatar/masterworker/ArrayUtilityMethods.java | 5 +++--
 .../src/main/java/com/iluwatar/priority/queue/Worker.java   | 1 +
 .../main/java/com/iluwatar/producer/consumer/Producer.java  | 5 +++--
 .../java/com/iluwatar/retry/RetryExponentialBackoff.java    | 4 ++--
 .../src/main/java/com/iluwatar/spatialpartition/Bubble.java | 6 +++---
 .../src/main/java/com/iluwatar/typeobject/CellPool.java     | 4 ++--
 12 files changed, 25 insertions(+), 19 deletions(-)

diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
index d1d361b16063..2520b64ceb3c 100644
--- a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
@@ -66,6 +66,7 @@ public class App {
    * 
    * @param args command line args
    */
+  @SuppressWarnings("squid:S2189")
   public static void main(String[] args) {
     //Create an object of monitoring service which makes both local and remote calls
     var obj = new MonitoringService();
diff --git a/commander/src/main/java/com/iluwatar/commander/Order.java b/commander/src/main/java/com/iluwatar/commander/Order.java
index 9a454a5f7782..959ebd93ccc2 100644
--- a/commander/src/main/java/com/iluwatar/commander/Order.java
+++ b/commander/src/main/java/com/iluwatar/commander/Order.java
@@ -44,6 +44,7 @@ enum MessageSent {
   public final String id;
   final float price;
   final long createdTime;
+  private static final Random RANDOM = new Random();
   private static final String ALL_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
   private static final Hashtable<String, Boolean> USED_IDS = new Hashtable<String, Boolean>();
   PaymentStatus paid;
@@ -70,9 +71,8 @@ enum MessageSent {
 
   String createUniqueId() {
     StringBuilder random = new StringBuilder();
-    Random rand = new Random();
     while (random.length() < 12) { // length of the random string.
-      int index = (int) (rand.nextFloat() * ALL_CHARS.length());
+      int index = (int) (RANDOM.nextFloat() * ALL_CHARS.length());
       random.append(ALL_CHARS.charAt(index));
     }
     return random.toString();
diff --git a/commander/src/main/java/com/iluwatar/commander/Retry.java b/commander/src/main/java/com/iluwatar/commander/Retry.java
index d4da5e8dac4d..e9c9fb1f6689 100644
--- a/commander/src/main/java/com/iluwatar/commander/Retry.java
+++ b/commander/src/main/java/com/iluwatar/commander/Retry.java
@@ -51,6 +51,8 @@ public interface Operation {
   public interface HandleErrorIssue<T> {
     void handleIssue(T obj, Exception e);
   }
+  
+  private static final Random RANDOM = new Random();
 
   private final Operation op;
   private final HandleErrorIssue<T> handleError;
@@ -89,8 +91,7 @@ public void perform(ArrayList<Exception> list, T obj) throws Exception {
           return; //return here...dont go further
         }
         try {
-          Random rand = new Random();
-          long testDelay = (long) Math.pow(2, this.attempts.intValue()) * 1000 + rand.nextInt(1000);
+          long testDelay = (long) Math.pow(2, this.attempts.intValue()) * 1000 + RANDOM.nextInt(1000);
           long delay = testDelay < this.maxDelay ? testDelay : maxDelay;
           Thread.sleep(delay);
         } catch (InterruptedException f) {
diff --git a/commander/src/main/java/com/iluwatar/commander/Service.java b/commander/src/main/java/com/iluwatar/commander/Service.java
index 8c64d1d18410..259b8c6cc56c 100644
--- a/commander/src/main/java/com/iluwatar/commander/Service.java
+++ b/commander/src/main/java/com/iluwatar/commander/Service.java
@@ -42,6 +42,7 @@ public abstract class Service {
   
   protected final Database database;
   public ArrayList<Exception> exceptionsList;
+  private static final Random RANDOM = new Random();
   private static final String ALL_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
   private static final Hashtable<String, Boolean> USED_IDS = new Hashtable<String, Boolean>();
 
@@ -55,9 +56,8 @@ protected Service(Database db, Exception...exc) {
 
   protected String generateId() {
     StringBuilder random = new StringBuilder();
-    Random rand = new Random();
     while (random.length() < 12) { // length of the random string.
-      int index = (int) (rand.nextFloat() * ALL_CHARS.length());
+      int index = (int) (RANDOM.nextFloat() * ALL_CHARS.length());
       random.append(ALL_CHARS.charAt(index));
     }
     String id = random.toString();
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
index 3dddb6d9b4f6..bc4e963e1808 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
@@ -40,6 +40,7 @@
 public class SampleData {
 
   private static final List<PlayerDetails> PLAYERS;
+  private static final Random RANDOM = new Random();
 
   static {
     PLAYERS = new ArrayList<>();
@@ -83,10 +84,9 @@ public class SampleData {
     PLAYERS.add(new PlayerDetails("xavier@google.com", "143-947", "+375245"));
     PLAYERS.add(new PlayerDetails("harriet@google.com", "842-404", "+131243252"));
     InMemoryBank wireTransfers = new InMemoryBank();
-    Random random = new Random();
     for (PlayerDetails player : PLAYERS) {
       wireTransfers.setFunds(player.getBankAccount(),
-          random.nextInt(LotteryConstants.PLAYER_MAX_BALANCE));
+          RANDOM.nextInt(LotteryConstants.PLAYER_MAX_BALANCE));
     }
   }
 
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
index 556d725da0b1..abece1edc0ee 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
@@ -58,6 +58,7 @@ public AbstractInstance(MessageManager messageManager, int localId, int leaderId
    * The instance will execute the message in its message queue periodically once it is alive.
    */
   @Override
+  @SuppressWarnings("squid:S2189")
   public void run() {
     while (true) {
       if (!this.messageQueue.isEmpty()) {
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
index fb27e5b486a4..576ffb6bf000 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
@@ -34,6 +34,8 @@
 public class ArrayUtilityMethods {
 
   private static final Logger LOGGER = LoggerFactory.getLogger(ArrayUtilityMethods.class);
+  
+  private static final Random RANDOM = new Random();
   /**
    * Method arraysSame compares 2 arrays @param a1 and @param a2
    * and @return whether their values are equal (boolean).
@@ -86,11 +88,10 @@ public static boolean matricesSame(int[][] m1, int[][] m2) {
   
   public static int[][] createRandomIntMatrix(int rows, int columns) {
     int[][] matrix = new int[rows][columns];
-    Random rand = new Random();
     for (int i = 0; i < rows; i++) {
       for (int j = 0; j < columns; j++) {
         //filling cells in matrix
-        matrix[i][j] = rand.nextInt(10);
+        matrix[i][j] = RANDOM.nextInt(10);
       }
     }
     return matrix;
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
index dbccd5d66cbd..e37feb679d3e 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
@@ -41,6 +41,7 @@ public Worker(QueueManager queueManager) {
   /**
    * Keep checking queue for message
    */
+  @SuppressWarnings("squid:S2189")
   public void run() throws Exception {
     while (true) {
       Message message = queueManager.receiveMessage();
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
index 4cc1a6567d87..3681c017d223 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
@@ -29,6 +29,8 @@
  * to queue
  */
 public class Producer {
+  
+  private static final Random RANDOM = new Random();
 
   private final ItemQueue queue;
 
@@ -48,7 +50,6 @@ public void produce() throws InterruptedException {
 
     Item item = new Item(name, itemId++);
     queue.put(item);
-    Random random = new Random();
-    Thread.sleep(random.nextInt(2000));
+    Thread.sleep(RANDOM.nextInt(2000));
   }
 }
diff --git a/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java b/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
index 551914dad138..b7024c9184d0 100644
--- a/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
+++ b/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
@@ -37,6 +37,7 @@
  * @param <T> the remote op's return type
  */
 public final class RetryExponentialBackoff<T> implements BusinessOperation<T> {
+  private static final Random RANDOM = new Random();
   private final BusinessOperation<T> op;
   private final int maxAttempts;
   private final long maxDelay;
@@ -98,8 +99,7 @@ public T perform() throws BusinessException {
         }
 
         try {
-          Random rand = new Random();
-          long testDelay = (long) Math.pow(2, this.attempts()) * 1000 + rand.nextInt(1000);
+          long testDelay = (long) Math.pow(2, this.attempts()) * 1000 + RANDOM.nextInt(1000);
           long delay = testDelay < this.maxDelay ? testDelay : maxDelay;
           Thread.sleep(delay);
         } catch (InterruptedException f) {
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
index 01faa8371378..8147c4ea3f5d 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
@@ -36,6 +36,7 @@
 
 public class Bubble extends Point<Bubble> {
   private static final Logger LOGGER = LoggerFactory.getLogger(Bubble.class);
+  private static final Random RANDOM = new Random();
 
   final int radius;
 
@@ -45,10 +46,9 @@ public class Bubble extends Point<Bubble> {
   }
 
   void move() {
-    Random rand = new Random();
     //moves by 1 unit in either direction
-    this.x += rand.nextInt(3) - 1;
-    this.y += rand.nextInt(3) - 1;
+    this.x += RANDOM.nextInt(3) - 1;
+    this.y += RANDOM.nextInt(3) - 1;
   }
 
   boolean touches(Bubble b) {
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
index 9e855b4d6d61..e04cce4f018a 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
@@ -37,6 +37,7 @@
  */
 
 public class CellPool {
+  private static final Random RANDOM = new Random();
   ArrayList<Cell> pool;
   int pointer;
   Candy[] randomCode;
@@ -57,8 +58,7 @@ public class CellPool {
     }
     for (int i = 0; i < num; i++) {
       Cell c = new Cell();
-      Random rand = new Random();
-      c.candy = randomCode[rand.nextInt(randomCode.length)];
+      c.candy = randomCode[RANDOM.nextInt(randomCode.length)];
       this.pool.add(c);
     }
     this.pointer = num - 1;

From f671f03d13966c9c5b3b65625224912336db86dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Sat, 19 Oct 2019 22:14:01 +0300
Subject: [PATCH 27/68] Update FAQ metadata

---
 faq.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/faq.md b/faq.md
index f630c0e4eb13..141f5090d996 100644
--- a/faq.md
+++ b/faq.md
@@ -1,6 +1,8 @@
 ---
 layout: page
-title: FAQ
+link-title: FAQ
+title: FAQ - Java Design Patterns
+description: design patterns java program best practises tutorials design principles development examples coders programmers developers architects paradigms object oriented systems architecture solutions problems
 permalink: /faq/
 icon: fa-question
 page-index: 5

From 82f9a6c2323b412036965fc51e5ec155b6cf7741 Mon Sep 17 00:00:00 2001
From: Christopher O'Connell <coconnell84@gmail.com>
Date: Sun, 20 Oct 2019 02:02:36 -0400
Subject: [PATCH 28/68] 1010: Fixed the two remaining SonarCloud errors (#1023)

The two remaining files were still creating a Random everytime the method
was called. These were missed in the previous commit because the previous
commit had fixed only one of the methods; in other words, there were
multiple methods that were creating the Random object on each call.
---
 .../java/com/iluwatar/hexagonal/sampledata/SampleData.java     | 3 +--
 .../src/main/java/com/iluwatar/typeobject/CellPool.java        | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
index bc4e963e1808..29a9d3233889 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
@@ -102,8 +102,7 @@ public static void submitTickets(LotteryService lotteryService, int numTickets)
   }
 
   private static PlayerDetails getRandomPlayerDetails() {
-    Random random = new Random();
-    int idx = random.nextInt(PLAYERS.size());
+    int idx = RANDOM.nextInt(PLAYERS.size());
     return PLAYERS.get(idx);
   }
 }
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
index e04cce4f018a..6014da0cf1ce 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
@@ -71,8 +71,7 @@ Cell getNewCell() {
   }
   
   void addNewCell(Cell c) {
-    Random rand = new Random();
-    c.candy = randomCode[rand.nextInt(randomCode.length)]; //changing candytype to new
+    c.candy = randomCode[RANDOM.nextInt(randomCode.length)]; //changing candytype to new
     this.pool.add(c);
     pointer++;
   }

From 2217fbc5ff5deeff78be4540499061db21840e1d Mon Sep 17 00:00:00 2001
From: Azureyjt <azureyjt@gmail.com>
Date: Sun, 20 Oct 2019 23:55:36 +0800
Subject: [PATCH 29/68] Issue#550: double buffer pattern (#1024)

* Basic implementation

* implement double buffer

* add unit test

* add unit test

* Add Readme

* Change local value declaration to var

* Remove unused fields
---
 double-buffer/README.md                       | 29 ++++++
 double-buffer/pom.xml                         | 49 ++++++++++
 .../java/com/iluwatar/doublebuffer/App.java   | 85 ++++++++++++++++
 .../com/iluwatar/doublebuffer/Buffer.java     | 56 +++++++++++
 .../iluwatar/doublebuffer/FrameBuffer.java    | 68 +++++++++++++
 .../java/com/iluwatar/doublebuffer/Pixel.java | 39 ++++++++
 .../java/com/iluwatar/doublebuffer/Scene.java | 86 ++++++++++++++++
 .../com/iluwatar/doublebuffer/AppTest.java    | 39 ++++++++
 .../doublebuffer/FrameBufferTest.java         | 97 +++++++++++++++++++
 .../com/iluwatar/doublebuffer/SceneTest.java  | 74 ++++++++++++++
 pom.xml                                       |  1 +
 11 files changed, 623 insertions(+)
 create mode 100644 double-buffer/README.md
 create mode 100644 double-buffer/pom.xml
 create mode 100644 double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
 create mode 100644 double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
 create mode 100644 double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
 create mode 100644 double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
 create mode 100644 double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
 create mode 100644 double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
 create mode 100644 double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
 create mode 100644 double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java

diff --git a/double-buffer/README.md b/double-buffer/README.md
new file mode 100644
index 000000000000..8e8e7acf6bfd
--- /dev/null
+++ b/double-buffer/README.md
@@ -0,0 +1,29 @@
+
+---  
+layout: pattern  
+title: Double Buffer 
+folder:  double-buffer  
+permalink: /patterns/double-buffer/  
+categories: Other  
+tags:  
+ - Java  
+ - Difficulty-Beginner  
+---  
+  
+## Intent  
+Double buffering is a term used to describe a device that has two buffers. The usage of multiple buffers increases the overall throughput of a device and helps prevents bottlenecks. This example shows using double buffer pattern on graphics. It is used to show one image or frame while a separate frame is being buffered to be shown next. This method makes animations and games look more realistic than the same done in a single buffer mode.   
+
+## Applicability  
+This pattern is one of those ones where you’ll know when you need it. If you have a system that lacks double buffering, it will probably look visibly wrong (tearing, etc.) or will behave incorrectly. But saying, “you’ll know when you need it” doesn’t give you much to go on. More specifically, this pattern is appropriate when all of these are true:
+
+- We have some state that is being modified incrementally.
+
+- That same state may be accessed in the middle of modification.
+
+- We want to prevent the code that’s accessing the state from seeing the work in progress.
+
+- We want to be able to read the state and we don’t want to have to wait while it’s being written. 
+
+## Credits  
+  
+* [Game Programming Patterns - Double Buffer]([http://gameprogrammingpatterns.com/double-buffer.html](http://gameprogrammingpatterns.com/double-buffer.html))
\ No newline at end of file
diff --git a/double-buffer/pom.xml b/double-buffer/pom.xml
new file mode 100644
index 000000000000..a904c58842ef
--- /dev/null
+++ b/double-buffer/pom.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>java-design-patterns</artifactId>
+        <groupId>com.iluwatar</groupId>
+        <version>1.22.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>double-buffer</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
new file mode 100644
index 000000000000..78c4a747a867
--- /dev/null
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
@@ -0,0 +1,85 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+import org.apache.commons.lang3.tuple.MutablePair;
+import org.apache.commons.lang3.tuple.Pair;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Double buffering is a term used to describe a device that has two buffers.
+ * The usage of multiple buffers increases the overall throughput of a device
+ * and helps prevents bottlenecks. This example shows using double buffer pattern
+ * on graphics. It is used to show one image or frame while a separate frame
+ * is being buffered to be shown next. This method makes animations and games
+ * look more realistic than the same done in a single buffer mode.
+ */
+public class App {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
+
+  /**
+   * Program main entry point.
+   * @param args runtime arguments
+   */
+  public static void main(String[] args) {
+    var scene = new Scene();
+    List<Pair<Integer, Integer>> drawPixels = new ArrayList<>();
+    Pair<Integer, Integer> pixel1 = new MutablePair<>(1, 1);
+    Pair<Integer, Integer> pixel2 = new MutablePair<>(5, 6);
+    Pair<Integer, Integer> pixel3 = new MutablePair<>(3, 2);
+    drawPixels.add(pixel1);
+    drawPixels.add(pixel2);
+    drawPixels.add(pixel3);
+    scene.draw(drawPixels);
+    var buffer1 = scene.getBuffer();
+    printBlackPixelCoordinate(buffer1);
+
+    drawPixels.clear();
+    Pair<Integer, Integer> pixel4 = new MutablePair<>(3, 7);
+    Pair<Integer, Integer> pixel5 = new MutablePair<>(6, 1);
+    drawPixels.add(pixel4);
+    drawPixels.add(pixel5);
+    scene.draw(drawPixels);
+    Buffer buffer2 = scene.getBuffer();
+    printBlackPixelCoordinate(buffer2);
+  }
+
+  private static void printBlackPixelCoordinate(Buffer buffer) {
+    var log = "Black Pixels: ";
+    Pixel[] pixels = buffer.getPixels();
+    for (var i = 0; i < pixels.length; ++i) {
+      if (pixels[i] == Pixel.BLACK) {
+        var y = i / FrameBuffer.WIDTH;
+        var x = i % FrameBuffer.WIDTH;
+        log += " (" + x + ", " + y + ")";
+      }
+    }
+    LOGGER.info(log);
+  }
+}
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
new file mode 100644
index 000000000000..b8c15a914e35
--- /dev/null
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
@@ -0,0 +1,56 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+/**
+ * Buffer interface.
+ */
+public interface Buffer {
+
+  /**
+   * Clear the pixel in (x, y).
+   * @param x X coordinate
+   * @param y Y coordinate
+   */
+  void clear(int x, int y);
+
+  /**
+   * Draw the pixel in (x, y).
+   * @param x X coordinate
+   * @param y Y coordinate
+   */
+  void draw(int x, int y);
+
+  /**
+   * Clear all the pixels.
+   */
+  void clearAll();
+
+  /**
+   * Get all the pixels.
+   * @return pixel list
+   */
+  Pixel[] getPixels();
+
+}
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
new file mode 100644
index 000000000000..2730140a3d99
--- /dev/null
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
@@ -0,0 +1,68 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * FrameBuffer implementation class.
+ */
+public class FrameBuffer implements Buffer {
+
+  public static final int WIDTH = 10;
+  public static final int HEIGHT = 8;
+
+  private Pixel[] pixels = new Pixel[WIDTH * HEIGHT];
+
+  public FrameBuffer() {
+    clearAll();
+  }
+
+  @Override
+  public void clear(int x, int y) {
+    pixels[getIndex(x, y)] = Pixel.WHITE;
+  }
+
+  @Override
+  public void draw(int x, int y) {
+    pixels[getIndex(x, y)] = Pixel.BLACK;
+  }
+
+  @Override
+  public void clearAll() {
+    for (var i = 0; i < pixels.length; ++i) {
+      pixels[i] = Pixel.WHITE;
+    }
+  }
+
+  @Override
+  public Pixel[] getPixels() {
+    return pixels;
+  }
+
+  private int getIndex(int x, int y) {
+    return x + WIDTH * y;
+  }
+}
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
new file mode 100644
index 000000000000..d693f4e2801c
--- /dev/null
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
@@ -0,0 +1,39 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+/**
+ * Pixel enum. Each pixel can be white (not drawn) or black (drawn).
+ */
+public enum Pixel {
+
+  WHITE(0),
+  BLACK(1);
+
+  private int color;
+
+  Pixel(int color) {
+    this.color = color;
+  }
+}
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
new file mode 100644
index 000000000000..2f5b668e2ac0
--- /dev/null
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
@@ -0,0 +1,86 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+import org.apache.commons.lang3.tuple.Pair;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+/**
+ * Scene class. Render the output frame.
+ */
+public class Scene {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(Scene.class);
+
+  private Buffer[] frameBuffers;
+
+  private int current;
+
+  private int next;
+
+  /**
+   * Constructor of Scene.
+   */
+  public Scene() {
+    frameBuffers = new FrameBuffer[2];
+    frameBuffers[0] = new FrameBuffer();
+    frameBuffers[1] = new FrameBuffer();
+    current = 0;
+    next = 1;
+  }
+
+  /**
+   * Draw the next frame.
+   * @param coordinateList list of pixels of which the color should be black
+   */
+  public void draw(List<Pair<Integer, Integer>> coordinateList) {
+    LOGGER.info("Start drawing next frame");
+    LOGGER.info("Current buffer: " + current + " Next buffer: " + next);
+    frameBuffers[next].clearAll();
+    for (Pair<Integer, Integer> coordinate : coordinateList) {
+      var x = coordinate.getKey();
+      var y = coordinate.getValue();
+      frameBuffers[next].draw(x, y);
+    }
+    LOGGER.info("Swap current and next buffer");
+    swap();
+    LOGGER.info("Finish swapping");
+    LOGGER.info("Current buffer: " + current + " Next buffer: " + next);
+  }
+
+  public Buffer getBuffer() {
+    LOGGER.info("Get current buffer: " + current);
+    return frameBuffers[current];
+  }
+
+  private void swap() {
+    current = current ^ next;
+    next = current ^ next;
+    current = current ^ next;
+  }
+
+}
diff --git a/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java b/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
new file mode 100644
index 000000000000..ebbabf980476
--- /dev/null
+++ b/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
@@ -0,0 +1,39 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+import org.junit.Test;
+
+/**
+ * App unit test.
+ */
+public class AppTest {
+
+  @Test
+  public void testMain() {
+    String[] args = {};
+    App.main(args);
+  }
+
+}
diff --git a/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java b/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
new file mode 100644
index 000000000000..689af2919e9f
--- /dev/null
+++ b/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
@@ -0,0 +1,97 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * FrameBuffer unit test.
+ */
+public class FrameBufferTest {
+
+  @Test
+  public void testClearAll() {
+    try {
+      var field = FrameBuffer.class.getDeclaredField("pixels");
+      Pixel[] pixels = new Pixel[FrameBuffer.HEIGHT * FrameBuffer.WIDTH];
+      for (int i = 0; i < pixels.length; ++i) {
+        pixels[i] = Pixel.WHITE;
+      }
+      pixels[0] = Pixel.BLACK;
+      var frameBuffer = new FrameBuffer();
+      field.setAccessible(true);
+      field.set(frameBuffer, pixels);
+      frameBuffer.clearAll();
+      Assert.assertEquals(Pixel.WHITE, frameBuffer.getPixels()[0]);
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      Assert.fail("Fail to modify field access.");
+    }
+  }
+
+  @Test
+  public void testClear() {
+    try {
+      var field = FrameBuffer.class.getDeclaredField("pixels");
+      Pixel[] pixels = new Pixel[FrameBuffer.HEIGHT * FrameBuffer.WIDTH];
+      for (int i = 0; i < pixels.length; ++i) {
+        pixels[i] = Pixel.WHITE;
+      }
+      pixels[0] = Pixel.BLACK;
+      var frameBuffer = new FrameBuffer();
+      field.setAccessible(true);
+      field.set(frameBuffer, pixels);
+      frameBuffer.clear(0, 0);
+      Assert.assertEquals(Pixel.WHITE, frameBuffer.getPixels()[0]);
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      Assert.fail("Fail to modify field access.");
+    }
+  }
+
+  @Test
+  public void testDraw() {
+    var frameBuffer = new FrameBuffer();
+    frameBuffer.draw(0, 0);
+    Assert.assertEquals(Pixel.BLACK, frameBuffer.getPixels()[0]);
+  }
+
+  @Test
+  public void testGetPixels() {
+    try {
+      var field = FrameBuffer.class.getDeclaredField("pixels");
+      Pixel[] pixels = new Pixel[FrameBuffer.HEIGHT * FrameBuffer.WIDTH];
+      for (int i = 0; i < pixels.length; ++i) {
+        pixels[i] = Pixel.WHITE;
+      }
+      pixels[0] = Pixel.BLACK;
+      var frameBuffer = new FrameBuffer();
+      field.setAccessible(true);
+      field.set(frameBuffer, pixels);
+      Assert.assertEquals(pixels, frameBuffer.getPixels());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      Assert.fail("Fail to modify field access.");
+    }
+  }
+
+}
diff --git a/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java b/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java
new file mode 100644
index 000000000000..ab332aa22360
--- /dev/null
+++ b/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java
@@ -0,0 +1,74 @@
+/**
+ * The MIT License
+ * Copyright (c) 2014-2016 Ilkka Seppälä
+ * <p>
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * <p>
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * <p>
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.iluwatar.doublebuffer;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+
+/**
+ * Scene unit tests.
+ */
+public class SceneTest {
+
+  @Test
+  public void testGetBuffer() {
+    try {
+      var scene = new Scene();
+      var field1 = Scene.class.getDeclaredField("current");
+      field1.setAccessible(true);
+      field1.set(scene, 0);
+      FrameBuffer[] frameBuffers = new FrameBuffer[2];
+      FrameBuffer frameBuffer = new FrameBuffer();
+      frameBuffer.draw(0, 0);
+      frameBuffers[0] = frameBuffer;
+      var field2 = Scene.class.getDeclaredField("frameBuffers");
+      field2.setAccessible(true);
+      field2.set(scene, frameBuffers);
+      Assert.assertEquals(frameBuffer, scene.getBuffer());
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      Assert.fail("Fail to access private field.");
+    }
+  }
+
+  @Test
+  public void testDraw() {
+    try {
+      var scene = new Scene();
+      var field1 = Scene.class.getDeclaredField("current");
+      var field2 = Scene.class.getDeclaredField("next");
+      field1.setAccessible(true);
+      field1.set(scene, 0);
+      field2.setAccessible(true);
+      field2.set(scene, 1);
+      scene.draw(new ArrayList<>());
+      Assert.assertEquals(1, field1.get(scene));
+      Assert.assertEquals(0, field2.get(scene));
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      Assert.fail("Fail to access private field");
+    }
+  }
+}
diff --git a/pom.xml b/pom.xml
index 0ef4890ca065..913f600e7aff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -183,6 +183,7 @@
         <module>data-locality</module>
         <module>subclass-sandbox</module>
         <module>circuit-breaker</module>
+        <module>double-buffer</module>
     </modules>
 
     <repositories>

From f00ebe1a8de224dadcc1526e1771825522be8c15 Mon Sep 17 00:00:00 2001
From: Anurag870 <f2005870@gmail.com>
Date: Sun, 20 Oct 2019 21:31:02 +0530
Subject: [PATCH 30/68] #984 local variable inference changes (#1025)

* #984 Fix for abstract-document, abstract-factory, acyclic-visitor, adapter, aggregator-microservices

* #984 Fix for abstract-document, abstract-factory, acyclic-visitor, adapter, aggregator-microservices
---
 .../iluwatar/abstractdocument/AbstractDocument.java |  2 +-
 .../java/com/iluwatar/abstractdocument/App.java     |  9 ++++-----
 .../main/java/com/iluwatar/acyclicvisitor/App.java  |  8 ++++----
 .../acyclicvisitor/ConfigureForDosVisitorTest.java  | 12 ++----------
 .../acyclicvisitor/ConfigureForUnixVisitorTest.java |  4 ++--
 .../java/com/iluwatar/acyclicvisitor/HayesTest.java | 13 ++++---------
 .../java/com/iluwatar/acyclicvisitor/ZoomTest.java  | 13 ++++---------
 adapter/src/main/java/com/iluwatar/adapter/App.java |  2 +-
 .../com/iluwatar/adapter/AdapterPatternTest.java    |  6 +++---
 .../aggregator/microservices/Aggregator.java        |  2 +-
 .../microservices/ProductInformationClientImpl.java |  6 +++---
 .../microservices/ProductInventoryClientImpl.java   |  8 ++++----
 12 files changed, 33 insertions(+), 52 deletions(-)

diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
index ec5ff822ec7d..dee8302c1539 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
@@ -61,7 +61,7 @@ public <T> Stream<T> children(String key, Function<Map<String, Object>, T> const
 
   @Override
   public String toString() {
-    StringBuilder builder = new StringBuilder();
+    var builder = new StringBuilder();
     builder.append(getClass().getName()).append("[");
     properties.forEach((key, value) -> builder.append("[").append(key).append(" : ").append(value).append("]"));
     builder.append("]");
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
index 1566b32f1b42..e8b2410a8bb6 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
@@ -24,7 +24,6 @@
 
 import java.util.Arrays;
 import java.util.HashMap;
-import java.util.Map;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -52,23 +51,23 @@ public class App {
   public App() {
     LOGGER.info("Constructing parts and car");
 
-    Map<String, Object> carProperties = new HashMap<>();
+    var carProperties = new HashMap<String, Object>();
     carProperties.put(Property.MODEL.toString(), "300SL");
     carProperties.put(Property.PRICE.toString(), 10000L);
 
-    Map<String, Object> wheelProperties = new HashMap<>();
+    var wheelProperties = new HashMap<String, Object>();
     wheelProperties.put(Property.TYPE.toString(), "wheel");
     wheelProperties.put(Property.MODEL.toString(), "15C");
     wheelProperties.put(Property.PRICE.toString(), 100L);
 
-    Map<String, Object> doorProperties = new HashMap<>();
+    var doorProperties = new HashMap<String, Object>();
     doorProperties.put(Property.TYPE.toString(), "door");
     doorProperties.put(Property.MODEL.toString(), "Lambo");
     doorProperties.put(Property.PRICE.toString(), 300L);
 
     carProperties.put(Property.PARTS.toString(), Arrays.asList(wheelProperties, doorProperties));
 
-    Car car = new Car(carProperties);
+    var car = new Car(carProperties);
 
     LOGGER.info("Here is our car:");
     LOGGER.info("-> model: {}", car.getModel().get());
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
index 19a48ef6131e..be96f3a60d31 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
@@ -41,11 +41,11 @@ public class App {
    */
   
   public static void main(String[] args) {  
-    ConfigureForUnixVisitor conUnix = new ConfigureForUnixVisitor();
-    ConfigureForDosVisitor conDos = new ConfigureForDosVisitor();
+    var conUnix = new ConfigureForUnixVisitor();
+    var conDos = new ConfigureForDosVisitor();
     
-    Zoom zoom = new Zoom();
-    Hayes hayes = new Hayes();
+    var zoom = new Zoom();
+    var hayes = new Hayes();
     
     hayes.accept(conDos); // Hayes modem with Dos configurator
     zoom.accept(conDos); // Zoom modem with Dos configurator
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
index db7856b7ca8c..b90bafb0f5e6 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
@@ -24,18 +24,10 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.groups.Tuple.tuple;
-import static org.mockito.Mockito.mock;
 import static uk.org.lidalia.slf4jext.Level.INFO;
 
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
-
-import com.iluwatar.acyclicvisitor.ConfigureForDosVisitor;
-import com.iluwatar.acyclicvisitor.Hayes;
-import com.iluwatar.acyclicvisitor.HayesVisitor;
-import com.iluwatar.acyclicvisitor.Zoom;
-import com.iluwatar.acyclicvisitor.ZoomVisitor;
-
 import uk.org.lidalia.slf4jtest.TestLogger;
 import uk.org.lidalia.slf4jtest.TestLoggerFactory;
 
@@ -48,8 +40,8 @@ public class ConfigureForDosVisitorTest {
   
   @Test
   public void testVisitForZoom() {    
-    ConfigureForDosVisitor conDos = new ConfigureForDosVisitor();
-    Zoom zoom = new Zoom();
+    var conDos = new ConfigureForDosVisitor();
+    var zoom = new Zoom();
     
     conDos.visit(zoom);
     
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
index 394bd95586b6..ef6fd4d8ede3 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
@@ -46,8 +46,8 @@ public void clearLoggers() {
   
   @Test
   public void testVisitForZoom() {
-    ConfigureForUnixVisitor conUnix = new ConfigureForUnixVisitor();
-    Zoom zoom = new Zoom();
+    var conUnix = new ConfigureForUnixVisitor();
+    var zoom = new Zoom();
     
     conUnix.visit(zoom);
     
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
index d18b7a34fc03..477354b1347f 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
@@ -29,11 +29,6 @@
 
 import org.junit.jupiter.api.Test;
 
-import com.iluwatar.acyclicvisitor.ConfigureForDosVisitor;
-import com.iluwatar.acyclicvisitor.ConfigureForUnixVisitor;
-import com.iluwatar.acyclicvisitor.Hayes;
-import com.iluwatar.acyclicvisitor.HayesVisitor;
-
 /**
  * Hayes test class
  */
@@ -41,8 +36,8 @@ public class HayesTest {
 
   @Test
   public void testAcceptForDos() {  
-    Hayes hayes = new Hayes();
-    ConfigureForDosVisitor mockVisitor = mock(ConfigureForDosVisitor.class);
+    var hayes = new Hayes();
+    var mockVisitor = mock(ConfigureForDosVisitor.class);
     
     hayes.accept(mockVisitor);
     verify((HayesVisitor)mockVisitor).visit(eq(hayes));
@@ -50,8 +45,8 @@ public void testAcceptForDos() {
   
   @Test
   public void testAcceptForUnix() {    
-    Hayes hayes = new Hayes();
-    ConfigureForUnixVisitor mockVisitor = mock(ConfigureForUnixVisitor.class);
+    var hayes = new Hayes();
+    var mockVisitor = mock(ConfigureForUnixVisitor.class);
     
     hayes.accept(mockVisitor);
     
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
index 924d97b2e1b7..ff24d526d227 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
@@ -29,11 +29,6 @@
 
 import org.junit.jupiter.api.Test;
 
-import com.iluwatar.acyclicvisitor.ConfigureForDosVisitor;
-import com.iluwatar.acyclicvisitor.ConfigureForUnixVisitor;
-import com.iluwatar.acyclicvisitor.Zoom;
-import com.iluwatar.acyclicvisitor.ZoomVisitor;
-
 /**
  * Zoom test class
  */
@@ -41,8 +36,8 @@ public class ZoomTest {
   
   @Test
   public void testAcceptForDos() {  
-    Zoom zoom = new Zoom();
-    ConfigureForDosVisitor mockVisitor = mock(ConfigureForDosVisitor.class);
+    var zoom = new Zoom();
+    var mockVisitor = mock(ConfigureForDosVisitor.class);
     
     zoom.accept(mockVisitor);
     verify((ZoomVisitor)mockVisitor).visit(eq(zoom));
@@ -50,8 +45,8 @@ public void testAcceptForDos() {
   
   @Test
   public void testAcceptForUnix() {
-    Zoom zoom = new Zoom();
-    ConfigureForUnixVisitor mockVisitor = mock(ConfigureForUnixVisitor.class);
+    var zoom = new Zoom();
+    var mockVisitor = mock(ConfigureForUnixVisitor.class);
     
     zoom.accept(mockVisitor);
     verify((ZoomVisitor)mockVisitor).visit(eq(zoom));
diff --git a/adapter/src/main/java/com/iluwatar/adapter/App.java b/adapter/src/main/java/com/iluwatar/adapter/App.java
index f04e26e76281..4f31af795f6b 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/App.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/App.java
@@ -54,7 +54,7 @@ public class App {
    */
   public static void main(String[] args) {
     // The captain can only operate rowing boats but with adapter he is able to use fishing boats as well
-    Captain captain = new Captain(new FishingBoatAdapter());
+    var captain = new Captain(new FishingBoatAdapter());
     captain.row();
   }
 }
diff --git a/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java b/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
index d76f37403cf0..b5164c68de2f 100644
--- a/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
+++ b/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
@@ -53,7 +53,7 @@ public void setup() {
     FishingBoatAdapter fishingBoatAdapter = spy(new FishingBoatAdapter());
     beans.put(FISHING_BEAN, fishingBoatAdapter);
 
-    Captain captain = new Captain();
+    var captain = new Captain();
     captain.setRowingBoat((FishingBoatAdapter) beans.get(FISHING_BEAN));
     beans.put(ROWING_BEAN, captain);
   }
@@ -66,13 +66,13 @@ public void setup() {
    */
   @Test
   public void testAdapter() {
-    Captain captain = (Captain) beans.get(ROWING_BEAN);
+    var captain = (Captain) beans.get(ROWING_BEAN);
 
     // when captain moves
     captain.row();
 
     // the captain internally calls the battleship object to move
-    RowingBoat adapter = (RowingBoat) beans.get(FISHING_BEAN);
+    var adapter = (RowingBoat) beans.get(FISHING_BEAN);
     verify(adapter).row();
   }
 }
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
index ccbe6f2fe68c..593d83e1378e 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
@@ -50,7 +50,7 @@ public class Aggregator {
    */
   @RequestMapping(path = "/product", method = RequestMethod.GET)
   public Product getProduct() {
-    Product product = new Product();
+    var product = new Product();
     product.setTitle(informationClient.getProductTitle());
     product.setProductInventories(inventoryClient.getProductInventories());
     return product;
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
index b42b5b55a337..f04906b476d2 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
@@ -43,10 +43,10 @@ public class ProductInformationClientImpl implements ProductInformationClient {
   @Override
   public String getProductTitle() {
     String response = null;
-    HttpRequest request = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:51515/information")).build();
-    HttpClient client = HttpClient.newHttpClient();
+    var request = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:51515/information")).build();
+    var client = HttpClient.newHttpClient();
     try {
-      HttpResponse<String> httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());
+      var httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());
       response = httpResponse.body();
     } catch (IOException ioe) {
       LOGGER.error("IOException Occurred", ioe);
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
index 59a050c9e563..c92eb678c152 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
@@ -42,12 +42,12 @@ public class ProductInventoryClientImpl implements ProductInventoryClient {
 
   @Override
   public int getProductInventories() {
-    String response = "0";
+    var response = "0";
 
-    HttpRequest request = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:51516/inventories")).build();
-    HttpClient client = HttpClient.newHttpClient();
+    var request = HttpRequest.newBuilder().GET().uri(URI.create("http://localhost:51516/inventories")).build();
+    var client = HttpClient.newHttpClient();
     try {
-      HttpResponse<String> httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());
+      var httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());
       response = httpResponse.body();
     } catch (IOException ioe) {
       LOGGER.error("IOException Occurred", ioe);

From 5fc03ee9f820307ccf2667b946057d0d53ec0a70 Mon Sep 17 00:00:00 2001
From: Jonathan Lao-kan <oneofdays@gmail.com>
Date: Sun, 20 Oct 2019 22:21:48 +0200
Subject: [PATCH 31/68] improve grammar of README (#945)

* improve grammar of README

* Update README.md
---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 4642b9989c83..1d8245d5dc7a 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ solve common problems when designing an application or system.
 Design patterns can speed up the development process by providing tested, proven
 development paradigms.
 
-Reusing design patterns help prevent subtle issues which cause major
+Reusing design patterns help prevent subtle issues that cause major
 problems, and it also improves code readability for coders and architects who
 are familiar with the patterns.
 
@@ -42,7 +42,7 @@ Once you are familiar with these concepts you can start drilling down into
 patterns by any of the following approaches
 
  - Using difficulty tags, `Difficulty-Beginner`, `Difficulty-Intermediate` & `Difficulty-Expert`.
- - Using pattern categories, `Creational`, `Behavioral` and others.
+ - Using pattern categories, `Creational`, `Behavioral`, and others.
  - Search for a specific pattern. Can't find one? Please report a new pattern [here](https://github.com/iluwatar/java-design-patterns/issues).
 
 Hopefully you find the object oriented solutions presented on this site useful

From c81c3ff1c7c5509f3421d230e61893beb1d587bb Mon Sep 17 00:00:00 2001
From: Zack Beach <z.beach@icloud.com>
Date: Mon, 21 Oct 2019 01:09:29 -0400
Subject: [PATCH 32/68] Use local variable type inference (#995)

* "visitor" pattern: Use local variable type inference

Update "visitor" pattern with local variable type inference.

* "value-object" pattern: Use local variable type inference

Update "value-object" pattern with local variable type inference.

* "unit-of-work" pattern: Use local variable type inference

Update "value-object" pattern with local variable type inference.

* "typeobjectpattern" pattern: Use local variable type inference

Update "value-object" pattern with local variable type inference.
---
 .../java/com/iluwatar/typeobject/App.java     | 18 ++++----
 .../com/iluwatar/typeobject/CandyGame.java    | 46 +++++++++----------
 .../java/com/iluwatar/typeobject/Cell.java    |  6 +--
 .../com/iluwatar/typeobject/CellPool.java     | 14 +++---
 .../com/iluwatar/typeobject/JsonParser.java   | 22 ++++-----
 .../iluwatar/typeobject/CandyGameTest.java    | 26 +++++------
 .../com/iluwatar/typeobject/CellPoolTest.java |  8 ++--
 .../com/iluwatar/typeobject/CellTest.java     | 18 ++++----
 .../java/com/iluwatar/unitofwork/App.java     | 10 ++--
 .../unitofwork/StudentRepository.java         | 14 +++---
 .../unitofwork/StudentRepositoryTest.java     |  4 +-
 .../java/com/iluwatar/value/object/App.java   |  6 +--
 .../com/iluwatar/value/object/HeroStat.java   |  6 +--
 .../iluwatar/value/object/HeroStatTest.java   | 10 ++--
 .../main/java/com/iluwatar/visitor/App.java   |  2 +-
 .../main/java/com/iluwatar/visitor/Unit.java  |  2 +-
 .../java/com/iluwatar/visitor/UnitTest.java   |  8 ++--
 17 files changed, 110 insertions(+), 110 deletions(-)

diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
index 2e6db9dd68a3..daa1539acd22 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
@@ -53,17 +53,17 @@ public class App {
    * @param args command line args
    */
   public static void main(String[] args) throws FileNotFoundException, IOException, ParseException {
-    int givenTime = 50; //50ms
-    int toWin = 500; //points
-    int pointsWon = 0;
-    int numOfRows = 3;
-    long start = System.currentTimeMillis();
-    long end = System.currentTimeMillis();
-    int round = 0;
+    var givenTime = 50; //50ms
+    var toWin = 500; //points
+    var pointsWon = 0;
+    var numOfRows = 3;
+    var start = System.currentTimeMillis();
+    var end = System.currentTimeMillis();
+    var round = 0;
     while (pointsWon < toWin && end - start < givenTime) {      
       round++;
-      CellPool pool = new CellPool(numOfRows * numOfRows + 5);
-      CandyGame cg = new CandyGame(numOfRows, pool);
+      var pool = new CellPool(numOfRows * numOfRows + 5);
+      var cg = new CandyGame(numOfRows, pool);
       if (round > 1) {
         LOGGER.info("Refreshing..");
       } else {
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
index 516b4cf76bfd..5932acfc6c97 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
@@ -44,8 +44,8 @@ public class CandyGame {
     this.cells = new Cell[num][num];
     this.pool = pool;
     this.totalPoints = 0;
-    for (int i = 0; i < num; i++) {
-      for (int j = 0; j < num; j++) {
+    for (var i = 0; i < num; i++) {
+      for (var j = 0; j < num; j++) {
         this.cells[i][j] = this.pool.getNewCell();
         this.cells[i][j].xIndex = j;
         this.cells[i][j].yIndex = i;
@@ -55,7 +55,7 @@ public class CandyGame {
   
   static String numOfSpaces(int num) {
     String result = "";
-    for (int i = 0; i < num; i++) {
+    for (var i = 0; i < num; i++) {
       result += " ";
     }
     return result;
@@ -63,11 +63,11 @@ static String numOfSpaces(int num) {
   
   void printGameStatus() {
     LOGGER.info("");
-    for (int i = 0; i < cells.length; i++) {
-      for (int j = 0; j < cells.length; j++) {
-        String candyName = cells[i][j].candy.name;
+    for (var i = 0; i < cells.length; i++) {
+      for (var j = 0; j < cells.length; j++) {
+        var candyName = cells[i][j].candy.name;
         if (candyName.length() < 20) {
-          int totalSpaces = 20 - candyName.length();
+          var totalSpaces = 20 - candyName.length();
           LOGGER.info(numOfSpaces(totalSpaces / 2) + cells[i][j].candy.name
               + numOfSpaces(totalSpaces - totalSpaces / 2) + "|");
         } else {
@@ -105,16 +105,16 @@ ArrayList<Cell> adjacentCells(int yIndex, int xIndex) {
   }
    
   boolean continueRound() {
-    for (int i = 0; i < this.cells.length; i++) {
+    for (var i = 0; i < this.cells.length; i++) {
       if (this.cells[cells.length - 1][i].candy.getType().equals(Type.rewardFruit)) {
         return true;
       }
     }
-    for (int i = 0; i < this.cells.length; i++) {
-      for (int j = 0; j < this.cells.length; j++) {
+    for (var i = 0; i < this.cells.length; i++) {
+      for (var j = 0; j < this.cells.length; j++) {
         if (!this.cells[i][j].candy.getType().equals(Type.rewardFruit)) {
-          ArrayList<Cell> adj = adjacentCells(i,j);
-          for (int a = 0; a < adj.size(); a++) {
+          var adj = adjacentCells(i,j);
+          for (var a = 0; a < adj.size(); a++) {
             if (this.cells[i][j].candy.name.equals(adj.get(a).candy.name)) {
               return true;
             }
@@ -132,21 +132,21 @@ void handleChange(int points) {
   }
   
   void round(int timeSoFar, int totalTime) {
-    long start = System.currentTimeMillis();
-    long end = System.currentTimeMillis();
+    var start = System.currentTimeMillis();
+    var end = System.currentTimeMillis();
     while (end - start + timeSoFar < totalTime && continueRound()) {
-      for (int i = 0; i < this.cells.length; i++) {
-        int points = 0;
-        int j = this.cells.length - 1;
+      for (var i = 0; i < this.cells.length; i++) {
+        var points = 0;
+        var j = this.cells.length - 1;
         while (this.cells[j][i].candy.getType().equals(Type.rewardFruit)) {
           points = this.cells[j][i].candy.getPoints();
           this.cells[j][i].crush(pool, this.cells);
           handleChange(points);
         }
       }
-      for (int i = 0; i < this.cells.length; i++) {
-        int j = cells.length - 1;
-        int points = 0;
+      for (var i = 0; i < this.cells.length; i++) {
+        var j = cells.length - 1;
+        var points = 0;
         while (j > 0) { 
           points = this.cells[j][i].interact(this.cells[j - 1][i], this.pool, this.cells);
           if (points != 0) {  
@@ -156,9 +156,9 @@ void round(int timeSoFar, int totalTime) {
           }
         }
       }
-      for (int i = 0; i < this.cells.length; i++) {
-        int j = 0;
-        int points = 0;
+      for (var i = 0; i < this.cells.length; i++) {
+        var j = 0;
+        var points = 0;
         while (j < cells.length - 1) {       
           points = this.cells[i][j].interact(this.cells[i][j + 1], this.pool, this.cells);
           if (points != 0) {
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
index 9171cc03064d..bf6b671c71ac 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
@@ -53,11 +53,11 @@ void crush(CellPool pool, Cell[][] cellMatrix) {
   }
   
   void fillThisSpace(CellPool pool, Cell[][] cellMatrix) {
-    for (int y = this.yIndex; y > 0; y--) {
+    for (var y = this.yIndex; y > 0; y--) {
       cellMatrix[y][this.xIndex] = cellMatrix[y - 1][this.xIndex];
       cellMatrix[y][this.xIndex].yIndex = y;
     }
-    Cell newC = pool.getNewCell();
+    var newC = pool.getNewCell();
     cellMatrix[0][this.xIndex] = newC;
     cellMatrix[0][this.xIndex].xIndex = this.xIndex;
     cellMatrix[0][this.xIndex].yIndex = 0;
@@ -78,7 +78,7 @@ int interact(Cell c, CellPool pool, Cell[][] cellMatrix) {
       return 0;
     } else {
       if (this.candy.name.equals(c.candy.name)) {
-        int pointsWon = this.candy.getPoints() + c.candy.getPoints();
+        var pointsWon = this.candy.getPoints() + c.candy.getPoints();
         handleCrush(c,pool,cellMatrix);
         return pointsWon;
       } else {
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
index 6014da0cf1ce..c381c23f6cfb 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
@@ -57,7 +57,7 @@ public class CellPool {
       randomCode[4] = new Candy("orange gum", "candy", Type.crushableCandy, 10);
     }
     for (int i = 0; i < num; i++) {
-      Cell c = new Cell();
+      var c = new Cell();
       c.candy = randomCode[RANDOM.nextInt(randomCode.length)];
       this.pool.add(c);
     }
@@ -65,7 +65,7 @@ public class CellPool {
   }
   
   Cell getNewCell() {
-    Cell newCell = this.pool.remove(pointer);
+    var newCell = this.pool.remove(pointer);
     pointer--;
     return newCell;
   }
@@ -77,12 +77,12 @@ void addNewCell(Cell c) {
   }
   
   Candy[] assignRandomCandytypes() throws FileNotFoundException, IOException, ParseException {
-    JsonParser jp = new JsonParser();
+    var jp = new JsonParser();
     jp.parse();
-    Candy[] randomCode = new Candy[jp.candies.size() - 2]; //exclude generic types 'fruit' and 'candy'
-    int i = 0;
-    for (Enumeration<String> e = jp.candies.keys(); e.hasMoreElements();) {
-      String s = e.nextElement();
+    var randomCode = new Candy[jp.candies.size() - 2]; //exclude generic types 'fruit' and 'candy'
+    var i = 0;
+    for (var e = jp.candies.keys(); e.hasMoreElements();) {
+      var s = e.nextElement();
       if (!s.equals("fruit") && !s.equals("candy")) {
         //not generic
         randomCode[i] = jp.candies.get(s);
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
index 55c25e1ef5ab..36234da4c5d2 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
@@ -47,23 +47,23 @@ public class JsonParser {
   }
 
   void parse() throws FileNotFoundException, IOException, ParseException {
-    JSONParser parser = new JSONParser();
-    JSONObject jo = (JSONObject) parser.parse(new FileReader(new File("").getAbsolutePath()
+    var parser = new JSONParser();
+    var jo = (JSONObject) parser.parse(new FileReader(new File("").getAbsolutePath()
         + "\\src\\main\\java\\com\\iluwatar\\typeobject\\candy.json"));
-    JSONArray a = (JSONArray) jo.get("candies");
-    for (Object o : a) {
-      JSONObject candy = (JSONObject) o;
-      String name = (String) candy.get("name");
-      String parentName = (String) candy.get("parent");
-      String t = (String) candy.get("type");
+    var a = (JSONArray) jo.get("candies");
+    for (var o : a) {
+      var candy = (JSONObject) o;
+      var name = (String) candy.get("name");
+      var parentName = (String) candy.get("parent");
+      var t = (String) candy.get("type");
       Type type = null;
       if (t.equals("rewardFruit")) {
         type = Type.rewardFruit;
       } else {
         type = Type.crushableCandy;
       }
-      int points = Integer.parseInt((String) candy.get("points"));
-      Candy c = new Candy(name, parentName, type, points);
+      var points = Integer.parseInt((String) candy.get("points"));
+      var c = new Candy(name, parentName, type, points);
       this.candies.put(name, c);
     }
     setParentAndPoints();
@@ -71,7 +71,7 @@ void parse() throws FileNotFoundException, IOException, ParseException {
   
   void setParentAndPoints() {
     for (Enumeration<String> e = this.candies.keys(); e.hasMoreElements();) {
-      Candy c = this.candies.get(e.nextElement());
+      var c = this.candies.get(e.nextElement());
       if (c.parentName == null) {
         c.parent = null;
       } else {
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
index b813ee881c2a..7192ff507e6a 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
@@ -35,33 +35,33 @@ class CandyGameTest {
 
   @Test
   void adjacentCellsTest() {
-    CandyGame cg = new CandyGame(3,new CellPool(9));
-    ArrayList<Cell> arr1 = cg.adjacentCells(0, 0);
-    ArrayList<Cell> arr2 = cg.adjacentCells(1, 2);
-    ArrayList<Cell> arr3 = cg.adjacentCells(1, 1);
+    var cg = new CandyGame(3,new CellPool(9));
+    var arr1 = cg.adjacentCells(0, 0);
+    var arr2 = cg.adjacentCells(1, 2);
+    var arr3 = cg.adjacentCells(1, 1);
     assertTrue(arr1.size() == 2 && arr2.size() == 3 && arr3.size() == 4);
   }
 
   @Test
   void continueRoundTest() {
-    Cell[][] matrix = new Cell[2][2];
-    Candy c1 = new Candy("green jelly", "jelly", Type.crushableCandy, 5);
-    Candy c2 = new Candy("purple jelly", "jelly", Type.crushableCandy, 5);
-    Candy c3 = new Candy("green apple", "apple", Type.rewardFruit, 10);
+    var matrix = new Cell[2][2];
+    var c1 = new Candy("green jelly", "jelly", Type.crushableCandy, 5);
+    var c2 = new Candy("purple jelly", "jelly", Type.crushableCandy, 5);
+    var c3 = new Candy("green apple", "apple", Type.rewardFruit, 10);
     matrix[0][0] = new Cell(c1,0,0);;
     matrix[0][1] = new Cell(c2,1,0);
     matrix[1][0] = new Cell(c3,0,1);
     matrix[1][1] = new Cell(c2,1,1);
-    CellPool p = new CellPool(4);
-    CandyGame cg = new CandyGame(2,p);
+    var p = new CellPool(4);
+    var cg = new CandyGame(2,p);
     cg.cells = matrix;
-    boolean fruitInLastRow = cg.continueRound();
+    var fruitInLastRow = cg.continueRound();
     matrix[1][0].crush(p, matrix);
     matrix[0][0] = new Cell(c3,0,0);
-    boolean matchingCandy = cg.continueRound(); 
+    var matchingCandy = cg.continueRound(); 
     matrix[0][1].crush(p,matrix);
     matrix[0][1] = new Cell(c3,1,0);
-    boolean noneLeft = cg.continueRound();
+    var noneLeft = cg.continueRound();
     assertTrue(fruitInLastRow && matchingCandy && !noneLeft);
   }
 
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
index 289c7b944766..4de7589f2629 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
@@ -34,10 +34,10 @@ class CellPoolTest {
 
   @Test
   void assignRandomCandyTypesTest() {
-    CellPool cp = new CellPool(10);
-    Hashtable<String, Boolean> ht = new Hashtable<String, Boolean>();
-    int parentTypes = 0;
-    for (int i = 0; i < cp.randomCode.length; i++) {
+    var cp = new CellPool(10);
+    var ht = new Hashtable<String, Boolean>();
+    var parentTypes = 0;
+    for (var i = 0; i < cp.randomCode.length; i++) {
       if (ht.get(cp.randomCode[i].name) == null) {
         ht.put(cp.randomCode[i].name, true);
       }
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
index c7beefdb15f7..b9cf09a4c5ee 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
@@ -34,24 +34,24 @@ class CellTest {
 
   @Test
   void interactTest() {
-    Candy c1 = new Candy("green jelly", "jelly", Type.crushableCandy, 5);
-    Candy c2 = new Candy("green apple", "apple", Type.rewardFruit, 10);
-    Cell[][] matrix = new Cell[4][4];
+    var c1 = new Candy("green jelly", "jelly", Type.crushableCandy, 5);
+    var c2 = new Candy("green apple", "apple", Type.rewardFruit, 10);
+    var matrix = new Cell[4][4];
     matrix[0][0] = new Cell(c1,0,0);
     matrix[0][1] = new Cell(c1,1,0);
     matrix[0][2] = new Cell(c2,2,0);
     matrix[0][3] = new Cell(c1,3,0);
-    CellPool cp = new CellPool(5);
-    int points1 = matrix[0][0].interact(matrix[0][1], cp, matrix);
-    int points2 = matrix[0][2].interact(matrix[0][3], cp, matrix);
+    var cp = new CellPool(5);
+    var points1 = matrix[0][0].interact(matrix[0][1], cp, matrix);
+    var points2 = matrix[0][2].interact(matrix[0][3], cp, matrix);
     assertTrue(points1 > 0 && points2 == 0);
   }
 
   @Test
   void crushTest() {
-    Candy c1 = new Candy("green jelly", "jelly", Type.crushableCandy, 5);
-    Candy c2 = new Candy("purple candy", "candy", Type.crushableCandy, 5);
-    Cell[][] matrix = new Cell[4][4];
+    var c1 = new Candy("green jelly", "jelly", Type.crushableCandy, 5);
+    var c2 = new Candy("purple candy", "candy", Type.crushableCandy, 5);
+    var matrix = new Cell[4][4];
     matrix[0][0] = new Cell(c1,0,0);
     matrix[1][0] = new Cell(c2,0,1);
     matrix[1][0].crush(new CellPool(5), matrix);
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
index 38cc474108b5..7ef9b566fd9c 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
@@ -34,13 +34,13 @@ public class App {
    * @param args no argument sent
    */
   public static void main(String[] args) {
-    Student ram = new Student(1, "Ram", "Street 9, Cupertino");
-    Student shyam = new Student(2, "Shyam", "Z bridge, Pune");
-    Student gopi = new Student(3, "Gopi", "Street 10, Mumbai");
+    var ram = new Student(1, "Ram", "Street 9, Cupertino");
+    var shyam = new Student(2, "Shyam", "Z bridge, Pune");
+    var gopi = new Student(3, "Gopi", "Street 10, Mumbai");
 
     HashMap<String, List<Student>> context = new HashMap<>();
-    StudentDatabase studentDatabase = new StudentDatabase();
-    StudentRepository studentRepository = new StudentRepository(context, studentDatabase);
+    var studentDatabase = new StudentDatabase();
+    var studentRepository = new StudentRepository(context, studentDatabase);
 
     studentRepository.registerNew(ram);
     studentRepository.registerModified(shyam);
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
index 2ca1977c68bc..081b0f13a51c 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
@@ -68,7 +68,7 @@ public void registerDeleted(Student student) {
   }
 
   private void register(Student student, String operation) {
-    List<Student> studentsToOperate = context.get(operation);
+    var studentsToOperate = context.get(operation);
     if (studentsToOperate == null) {
       studentsToOperate = new ArrayList<>();
     }
@@ -99,24 +99,24 @@ public void commit() {
   }
 
   private void commitInsert() {
-    List<Student> studentsToBeInserted = context.get(IUnitOfWork.INSERT);
-    for (Student student : studentsToBeInserted) {
+    var studentsToBeInserted = context.get(IUnitOfWork.INSERT);
+    for (var student : studentsToBeInserted) {
       LOGGER.info("Saving {} to database.", student.getName());
       studentDatabase.insert(student);
     }
   }
 
   private void commitModify() {
-    List<Student> modifiedStudents = context.get(IUnitOfWork.MODIFY);
-    for (Student student : modifiedStudents) {
+    var modifiedStudents = context.get(IUnitOfWork.MODIFY);
+    for (var student : modifiedStudents) {
       LOGGER.info("Modifying {} to database.", student.getName());
       studentDatabase.modify(student);
     }
   }
 
   private void commitDelete() {
-    List<Student> deletedStudents = context.get(IUnitOfWork.DELETE);
-    for (Student student : deletedStudents) {
+    var deletedStudents = context.get(IUnitOfWork.DELETE);
+    for (var student : deletedStudents) {
       LOGGER.info("Deleting {} to database.", student.getName());
       studentDatabase.delete(student);
     }
diff --git a/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java b/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
index c4f45b8b5b4a..5a75be8b583d 100644
--- a/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
+++ b/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
@@ -97,7 +97,7 @@ public void shouldSaveAllLocalChangesToDb() {
 
   @Test
   public void shouldNotWriteToDbIfContextIsNull() {
-    StudentRepository studentRepository = new StudentRepository(null, studentDatabase);
+    var studentRepository = new StudentRepository(null, studentDatabase);
 
     studentRepository.commit();
 
@@ -106,7 +106,7 @@ public void shouldNotWriteToDbIfContextIsNull() {
 
   @Test
   public void shouldNotWriteToDbIfNothingToCommit() {
-    StudentRepository studentRepository = new StudentRepository(new HashMap<>(), studentDatabase);
+    var studentRepository = new StudentRepository(new HashMap<>(), studentDatabase);
 
     studentRepository.commit();
 
diff --git a/value-object/src/main/java/com/iluwatar/value/object/App.java b/value-object/src/main/java/com/iluwatar/value/object/App.java
index 9cc62f24602f..f2d773373fd6 100644
--- a/value-object/src/main/java/com/iluwatar/value/object/App.java
+++ b/value-object/src/main/java/com/iluwatar/value/object/App.java
@@ -48,9 +48,9 @@ public class App {
    * This practice creates three HeroStats(Value object) and checks equality between those.
    */
   public static void main(String[] args) {
-    HeroStat statA = HeroStat.valueOf(10, 5, 0);
-    HeroStat statB = HeroStat.valueOf(10, 5, 0);
-    HeroStat statC = HeroStat.valueOf(5, 1, 8);
+    var statA = HeroStat.valueOf(10, 5, 0);
+    var statB = HeroStat.valueOf(10, 5, 0);
+    var statC = HeroStat.valueOf(5, 1, 8);
 
     LOGGER.info(statA.toString());
 
diff --git a/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java b/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
index 6ec2f541f5c0..f31f29d9dafa 100644
--- a/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
+++ b/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
@@ -76,8 +76,8 @@ public String toString() {
 
   @Override
   public int hashCode() {
-    final int prime = 31;
-    int result = 1;
+    final var prime = 31;
+    var result = 1;
     result = prime * result + intelligence;
     result = prime * result + luck;
     result = prime * result + strength;
@@ -95,7 +95,7 @@ public boolean equals(Object obj) {
     if (getClass() != obj.getClass()) {
       return false;
     }
-    HeroStat other = (HeroStat) obj;
+    var other = (HeroStat) obj;
     if (intelligence != other.intelligence) {
       return false;
     }
diff --git a/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java b/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
index e6c3f89525ae..a78092d363f6 100644
--- a/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
+++ b/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
@@ -45,8 +45,8 @@ public class HeroStatTest {
    */
   @Test
   public void testEquals() {
-    HeroStat heroStatA = HeroStat.valueOf(3, 9, 2);
-    HeroStat heroStatB = HeroStat.valueOf(3, 9, 2);
+    var heroStatA = HeroStat.valueOf(3, 9, 2);
+    var heroStatB = HeroStat.valueOf(3, 9, 2);
     new EqualsTester().addEqualityGroup(heroStatA, heroStatB).testEquals();
   }
 
@@ -56,9 +56,9 @@ public void testEquals() {
    */
   @Test
   public void testToString() {
-    HeroStat heroStatA = HeroStat.valueOf(3, 9, 2);
-    HeroStat heroStatB = HeroStat.valueOf(3, 9, 2);
-    HeroStat heroStatC = HeroStat.valueOf(3, 9, 8);
+    var heroStatA = HeroStat.valueOf(3, 9, 2);
+    var heroStatB = HeroStat.valueOf(3, 9, 2);
+    var heroStatC = HeroStat.valueOf(3, 9, 8);
 
     assertThat(heroStatA.toString(), is(heroStatB.toString()));
     assertThat(heroStatA.toString(), is(not(heroStatC.toString())));
diff --git a/visitor/src/main/java/com/iluwatar/visitor/App.java b/visitor/src/main/java/com/iluwatar/visitor/App.java
index 9c8359cb1d8c..143b915d823e 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/App.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/App.java
@@ -41,7 +41,7 @@ public class App {
    */
   public static void main(String[] args) {
 
-    Commander commander =
+    var commander =
         new Commander(new Sergeant(new Soldier(), new Soldier(), new Soldier()), new Sergeant(
             new Soldier(), new Soldier(), new Soldier()));
     commander.accept(new SoldierVisitor());
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Unit.java b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
index 27bcc26de566..794308aaf0af 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Unit.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
@@ -39,7 +39,7 @@ public Unit(Unit... children) {
    * Accept visitor
    */
   public void accept(UnitVisitor visitor) {
-    for (Unit child : children) {
+    for (var child : children) {
       child.accept(visitor);
     }
   }
diff --git a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
index d0807bab814f..e375f4ce4609 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
@@ -56,15 +56,15 @@ public UnitTest(final Function<Unit[], U> factory) {
 
   @Test
   public void testAccept() {
-    final Unit[] children = new Unit[5];
+    final var children = new Unit[5];
     Arrays.setAll(children, (i) -> mock(Unit.class));
 
-    final U unit = this.factory.apply(children);
-    final UnitVisitor visitor = mock(UnitVisitor.class);
+    final var unit = this.factory.apply(children);
+    final var visitor = mock(UnitVisitor.class);
     unit.accept(visitor);
     verifyVisit(unit, visitor);
 
-    for (final Unit child : children) {
+    for (final var child : children) {
       verify(child).accept(eq(visitor));
     }
 

From 4904d7eea047b5b924dcf33092ed887300f44d10 Mon Sep 17 00:00:00 2001
From: Alexander Ivanov <vanogrid@gmail.com>
Date: Tue, 22 Oct 2019 07:15:35 +0200
Subject: [PATCH 33/68] #1021: Fix checkstyle warnings by changing the license
 header template (#1027)

* Add custom license header style in order to comply with Google's Checkstyle format

* Update license headers to comply with Google's Checkstyle format
---
 .../abstractdocument/AbstractDocument.java    |  3 +-
 .../com/iluwatar/abstractdocument/App.java    |  3 +-
 .../iluwatar/abstractdocument/Document.java   |  3 +-
 .../iluwatar/abstractdocument/domain/Car.java |  3 +-
 .../abstractdocument/domain/HasModel.java     |  3 +-
 .../abstractdocument/domain/HasParts.java     |  3 +-
 .../abstractdocument/domain/HasPrice.java     |  3 +-
 .../abstractdocument/domain/HasType.java      |  3 +-
 .../abstractdocument/domain/Part.java         |  3 +-
 .../domain/enums/Property.java                |  3 +-
 .../AbstractDocumentTest.java                 |  3 +-
 .../iluwatar/abstractdocument/AppTest.java    |  3 +-
 .../iluwatar/abstractdocument/DomainTest.java |  3 +-
 .../com/iluwatar/abstractfactory/App.java     |  3 +-
 .../com/iluwatar/abstractfactory/Army.java    |  3 +-
 .../com/iluwatar/abstractfactory/Castle.java  |  3 +-
 .../com/iluwatar/abstractfactory/ElfArmy.java |  3 +-
 .../iluwatar/abstractfactory/ElfCastle.java   |  3 +-
 .../com/iluwatar/abstractfactory/ElfKing.java |  3 +-
 .../abstractfactory/ElfKingdomFactory.java    |  3 +-
 .../com/iluwatar/abstractfactory/King.java    |  3 +-
 .../abstractfactory/KingdomFactory.java       |  3 +-
 .../com/iluwatar/abstractfactory/OrcArmy.java |  3 +-
 .../iluwatar/abstractfactory/OrcCastle.java   |  3 +-
 .../com/iluwatar/abstractfactory/OrcKing.java |  3 +-
 .../abstractfactory/OrcKingdomFactory.java    |  3 +-
 .../abstractfactory/AbstractFactoryTest.java  |  3 +-
 .../com/iluwatar/abstractfactory/AppTest.java |  3 +-
 .../acyclicvisitor/AllModemVisitor.java       |  3 +-
 .../java/com/iluwatar/acyclicvisitor/App.java |  3 +-
 .../ConfigureForDosVisitor.java               |  3 +-
 .../ConfigureForUnixVisitor.java              |  3 +-
 .../com/iluwatar/acyclicvisitor/Hayes.java    |  3 +-
 .../iluwatar/acyclicvisitor/HayesVisitor.java |  3 +-
 .../com/iluwatar/acyclicvisitor/Modem.java    |  3 +-
 .../iluwatar/acyclicvisitor/ModemVisitor.java |  3 +-
 .../com/iluwatar/acyclicvisitor/Zoom.java     |  3 +-
 .../iluwatar/acyclicvisitor/ZoomVisitor.java  |  3 +-
 .../com/iluwatar/acyclicvisitor/AppTest.java  |  3 +-
 .../ConfigureForDosVisitorTest.java           |  3 +-
 .../ConfigureForUnixVisitorTest.java          |  3 +-
 .../iluwatar/acyclicvisitor/HayesTest.java    |  3 +-
 .../com/iluwatar/acyclicvisitor/ZoomTest.java |  3 +-
 .../main/java/com/iluwatar/adapter/App.java   |  3 +-
 .../java/com/iluwatar/adapter/Captain.java    |  3 +-
 .../com/iluwatar/adapter/FishingBoat.java     |  3 +-
 .../iluwatar/adapter/FishingBoatAdapter.java  |  3 +-
 .../java/com/iluwatar/adapter/RowingBoat.java |  3 +-
 .../iluwatar/adapter/AdapterPatternTest.java  |  3 +-
 .../java/com/iluwatar/adapter/AppTest.java    |  3 +-
 .../aggregator/microservices/Aggregator.java  |  3 +-
 .../aggregator/microservices/App.java         |  3 +-
 .../aggregator/microservices/Product.java     |  3 +-
 .../ProductInformationClient.java             |  3 +-
 .../ProductInformationClientImpl.java         |  3 +-
 .../microservices/ProductInventoryClient.java |  3 +-
 .../ProductInventoryClientImpl.java           |  3 +-
 .../microservices/AggregatorTest.java         |  3 +-
 .../microservice/InformationApplication.java  |  3 +-
 .../microservice/InformationController.java   |  3 +-
 .../InformationControllerTest.java            |  3 +-
 .../microservice/InventoryApplication.java    |  3 +-
 .../microservice/InventoryController.java     |  3 +-
 .../microservice/InventoryControllerTest.java |  3 +-
 .../java/com/iluwatar/ambassador/App.java     |  3 +-
 .../java/com/iluwatar/ambassador/Client.java  |  3 +-
 .../iluwatar/ambassador/RemoteService.java    |  3 +-
 .../ambassador/RemoteServiceInterface.java    |  3 +-
 .../ambassador/ServiceAmbassador.java         |  3 +-
 .../ambassador/util/RandomProvider.java       |  3 +-
 .../java/com/iluwatar/ambassador/AppTest.java |  3 +-
 .../com/iluwatar/ambassador/ClientTest.java   |  3 +-
 .../ambassador/RemoteServiceTest.java         |  3 +-
 .../ambassador/ServiceAmbassadorTest.java     |  3 +-
 .../com/iluwatar/api/gateway/ApiGateway.java  |  3 +-
 .../java/com/iluwatar/api/gateway/App.java    |  3 +-
 .../iluwatar/api/gateway/DesktopProduct.java  |  3 +-
 .../com/iluwatar/api/gateway/ImageClient.java |  3 +-
 .../iluwatar/api/gateway/ImageClientImpl.java |  3 +-
 .../iluwatar/api/gateway/MobileProduct.java   |  3 +-
 .../com/iluwatar/api/gateway/PriceClient.java |  3 +-
 .../iluwatar/api/gateway/PriceClientImpl.java |  3 +-
 .../iluwatar/api/gateway/ApiGatewayTest.java  |  3 +-
 .../image/microservice/ImageApplication.java  |  3 +-
 .../image/microservice/ImageController.java   |  3 +-
 .../microservice/ImageControllerTest.java     |  3 +-
 .../price/microservice/PriceApplication.java  |  3 +-
 .../price/microservice/PriceController.java   |  3 +-
 .../microservice/PriceControllerTest.java     |  3 +-
 .../iluwatar/async/method/invocation/App.java |  3 +-
 .../method/invocation/AsyncCallback.java      |  3 +-
 .../method/invocation/AsyncExecutor.java      |  3 +-
 .../async/method/invocation/AsyncResult.java  |  3 +-
 .../invocation/ThreadAsyncExecutor.java       |  3 +-
 .../async/method/invocation/AppTest.java      |  3 +-
 .../invocation/ThreadAsyncExecutorTest.java   |  3 +-
 .../main/java/com/iluwatar/balking/App.java   |  3 +-
 .../com/iluwatar/balking/DelayProvider.java   |  3 +-
 .../com/iluwatar/balking/WashingMachine.java  |  3 +-
 .../iluwatar/balking/WashingMachineState.java |  3 +-
 .../java/com/iluwatar/balking/AppTest.java    |  3 +-
 .../iluwatar/balking/WashingMachineTest.java  |  3 +-
 .../main/java/com/iluwatar/bridge/App.java    |  3 +-
 .../java/com/iluwatar/bridge/Enchantment.java |  3 +-
 .../iluwatar/bridge/FlyingEnchantment.java    |  3 +-
 .../main/java/com/iluwatar/bridge/Hammer.java |  3 +-
 .../bridge/SoulEatingEnchantment.java         |  3 +-
 .../main/java/com/iluwatar/bridge/Sword.java  |  3 +-
 .../main/java/com/iluwatar/bridge/Weapon.java |  3 +-
 .../java/com/iluwatar/bridge/AppTest.java     |  3 +-
 .../java/com/iluwatar/bridge/HammerTest.java  |  3 +-
 .../java/com/iluwatar/bridge/SwordTest.java   |  3 +-
 .../java/com/iluwatar/bridge/WeaponTest.java  |  3 +-
 .../main/java/com/iluwatar/builder/App.java   |  3 +-
 .../main/java/com/iluwatar/builder/Armor.java |  3 +-
 .../java/com/iluwatar/builder/HairColor.java  |  3 +-
 .../java/com/iluwatar/builder/HairType.java   |  3 +-
 .../main/java/com/iluwatar/builder/Hero.java  |  3 +-
 .../java/com/iluwatar/builder/Profession.java |  3 +-
 .../java/com/iluwatar/builder/Weapon.java     |  3 +-
 .../java/com/iluwatar/builder/AppTest.java    |  3 +-
 .../java/com/iluwatar/builder/HeroTest.java   |  3 +-
 .../com/iluwatar/business/delegate/App.java   |  3 +-
 .../business/delegate/BusinessDelegate.java   |  3 +-
 .../business/delegate/BusinessLookup.java     |  3 +-
 .../business/delegate/BusinessService.java    |  3 +-
 .../iluwatar/business/delegate/Client.java    |  3 +-
 .../business/delegate/EjbService.java         |  3 +-
 .../business/delegate/JmsService.java         |  3 +-
 .../business/delegate/ServiceType.java        |  3 +-
 .../iluwatar/business/delegate/AppTest.java   |  3 +-
 .../delegate/BusinessDelegateTest.java        |  3 +-
 .../main/java/com/iluwatar/bytecode/App.java  |  3 +-
 .../com/iluwatar/bytecode/Instruction.java    |  3 +-
 .../com/iluwatar/bytecode/VirtualMachine.java |  3 +-
 .../java/com/iluwatar/bytecode/Wizard.java    |  3 +-
 .../util/InstructionConverterUtil.java        |  3 +-
 .../java/com/iluwatar/bytecode/AppTest.java   |  3 +-
 .../iluwatar/bytecode/VirtualMachineTest.java |  3 +-
 .../util/InstructionConverterUtilTest.java    |  3 +-
 .../main/java/com/iluwatar/caching/App.java   |  3 +-
 .../java/com/iluwatar/caching/AppManager.java |  3 +-
 .../java/com/iluwatar/caching/CacheStore.java |  3 +-
 .../com/iluwatar/caching/CachingPolicy.java   |  3 +-
 .../java/com/iluwatar/caching/DbManager.java  |  3 +-
 .../java/com/iluwatar/caching/LruCache.java   |  3 +-
 .../com/iluwatar/caching/UserAccount.java     |  3 +-
 .../caching/constants/CachingConstants.java   |  3 +-
 .../java/com/iluwatar/caching/AppTest.java    |  3 +-
 .../com/iluwatar/caching/CachingTest.java     |  3 +-
 .../main/java/com/iluwatar/callback/App.java  |  3 +-
 .../java/com/iluwatar/callback/Callback.java  |  3 +-
 .../com/iluwatar/callback/LambdasApp.java     |  3 +-
 .../com/iluwatar/callback/SimpleTask.java     |  3 +-
 .../main/java/com/iluwatar/callback/Task.java |  3 +-
 .../java/com/iluwatar/callback/AppTest.java   |  3 +-
 .../com/iluwatar/callback/CallbackTest.java   |  3 +-
 .../src/main/java/com/iluwatar/chain/App.java |  3 +-
 .../java/com/iluwatar/chain/OrcCommander.java |  3 +-
 .../main/java/com/iluwatar/chain/OrcKing.java |  3 +-
 .../java/com/iluwatar/chain/OrcOfficer.java   |  3 +-
 .../java/com/iluwatar/chain/OrcSoldier.java   |  3 +-
 .../main/java/com/iluwatar/chain/Request.java |  3 +-
 .../com/iluwatar/chain/RequestHandler.java    |  3 +-
 .../java/com/iluwatar/chain/RequestType.java  |  3 +-
 .../test/java/com/iluwatar/chain/AppTest.java |  3 +-
 .../java/com/iluwatar/chain/OrcKingTest.java  |  3 +-
 circuit-breaker/pom.xml                       |  2 +-
 .../java/com/iluwatar/circuitbreaker/App.java |  4 +-
 .../circuitbreaker/CircuitBreaker.java        |  4 +-
 .../circuitbreaker/DelayedService.java        |  5 ++-
 .../circuitbreaker/MonitoringService.java     |  4 +-
 .../com/iluwatar/circuitbreaker/State.java    |  4 +-
 .../circuitbreaker/CircuitBreakerTest.java    |  4 +-
 .../circuitbreaker/DelayedServiceTest.java    |  4 +-
 .../circuitbreaker/MonitoringServiceTest.java |  4 +-
 .../com/iluwatar/collectionpipeline/App.java  |  3 +-
 .../com/iluwatar/collectionpipeline/Car.java  |  3 +-
 .../collectionpipeline/CarFactory.java        |  3 +-
 .../iluwatar/collectionpipeline/Category.java |  3 +-
 .../FunctionalProgramming.java                |  3 +-
 .../ImperativeProgramming.java                |  3 +-
 .../iluwatar/collectionpipeline/Person.java   |  3 +-
 .../iluwatar/collectionpipeline/AppTest.java  |  3 +-
 .../main/java/com/iluwatar/command/App.java   |  3 +-
 .../java/com/iluwatar/command/Command.java    |  3 +-
 .../java/com/iluwatar/command/Goblin.java     |  3 +-
 .../iluwatar/command/InvisibilitySpell.java   |  3 +-
 .../com/iluwatar/command/ShrinkSpell.java     |  3 +-
 .../main/java/com/iluwatar/command/Size.java  |  3 +-
 .../java/com/iluwatar/command/Target.java     |  3 +-
 .../java/com/iluwatar/command/Visibility.java |  3 +-
 .../java/com/iluwatar/command/Wizard.java     |  3 +-
 .../java/com/iluwatar/command/AppTest.java    |  3 +-
 .../com/iluwatar/command/CommandTest.java     |  3 +-
 .../commander/AppEmployeeDbFailCases.java     |  3 +-
 .../commander/AppMessagingFailCases.java      |  3 +-
 .../commander/AppPaymentFailCases.java        |  3 +-
 .../iluwatar/commander/AppQueueFailCases.java |  3 +-
 .../commander/AppShippingFailCases.java       |  3 +-
 .../com/iluwatar/commander/Commander.java     |  3 +-
 .../java/com/iluwatar/commander/Database.java |  3 +-
 .../java/com/iluwatar/commander/Order.java    |  3 +-
 .../java/com/iluwatar/commander/Retry.java    |  3 +-
 .../java/com/iluwatar/commander/Service.java  |  3 +-
 .../java/com/iluwatar/commander/User.java     |  3 +-
 .../employeehandle/EmployeeDatabase.java      |  3 +-
 .../employeehandle/EmployeeHandle.java        |  3 +-
 .../DatabaseUnavailableException.java         |  3 +-
 .../exceptions/IsEmptyException.java          |  3 +-
 .../exceptions/ItemUnavailableException.java  |  3 +-
 .../PaymentDetailsErrorException.java         |  3 +-
 .../ShippingNotPossibleException.java         |  3 +-
 .../messagingservice/MessagingDatabase.java   |  3 +-
 .../messagingservice/MessagingService.java    |  3 +-
 .../paymentservice/PaymentDatabase.java       |  3 +-
 .../paymentservice/PaymentService.java        |  3 +-
 .../com/iluwatar/commander/queue/Queue.java   |  3 +-
 .../commander/queue/QueueDatabase.java        |  3 +-
 .../iluwatar/commander/queue/QueueTask.java   |  3 +-
 .../shippingservice/ShippingDatabase.java     |  3 +-
 .../shippingservice/ShippingService.java      |  3 +-
 .../com/iluwatar/commander/RetryTest.java     |  3 +-
 .../main/java/com/iluwatar/composite/App.java |  3 +-
 .../java/com/iluwatar/composite/Letter.java   |  3 +-
 .../iluwatar/composite/LetterComposite.java   |  3 +-
 .../com/iluwatar/composite/Messenger.java     |  3 +-
 .../java/com/iluwatar/composite/Sentence.java |  3 +-
 .../java/com/iluwatar/composite/Word.java     |  3 +-
 .../java/com/iluwatar/composite/AppTest.java  |  3 +-
 .../com/iluwatar/composite/MessengerTest.java |  3 +-
 .../main/java/com/iluwatar/converter/App.java |  3 +-
 .../com/iluwatar/converter/Converter.java     |  3 +-
 .../java/com/iluwatar/converter/User.java     |  3 +-
 .../com/iluwatar/converter/UserConverter.java |  3 +-
 .../java/com/iluwatar/converter/UserDto.java  |  3 +-
 .../java/com/iluwatar/converter/AppTest.java  |  3 +-
 .../com/iluwatar/converter/ConverterTest.java |  3 +-
 .../main/java/com/iluwatar/cqrs/app/App.java  |  3 +-
 .../cqrs/commandes/CommandServiceImpl.java    |  3 +-
 .../cqrs/commandes/ICommandService.java       |  3 +-
 .../iluwatar/cqrs/constants/AppConstants.java |  3 +-
 .../iluwatar/cqrs/domain/model/Author.java    |  3 +-
 .../com/iluwatar/cqrs/domain/model/Book.java  |  3 +-
 .../java/com/iluwatar/cqrs/dto/Author.java    |  3 +-
 .../main/java/com/iluwatar/cqrs/dto/Book.java |  3 +-
 .../iluwatar/cqrs/queries/IQueryService.java  |  3 +-
 .../cqrs/queries/QueryServiceImpl.java        |  3 +-
 .../com/iluwatar/cqrs/util/HibernateUtil.java |  3 +-
 .../com/iluwatar/cqrs/IntegrationTest.java    |  3 +-
 dao/src/main/java/com/iluwatar/dao/App.java   |  3 +-
 .../com/iluwatar/dao/CustomException.java     |  3 +-
 .../main/java/com/iluwatar/dao/Customer.java  |  3 +-
 .../java/com/iluwatar/dao/CustomerDao.java    |  3 +-
 .../com/iluwatar/dao/CustomerSchemaSql.java   |  3 +-
 .../java/com/iluwatar/dao/DbCustomerDao.java  |  3 +-
 .../com/iluwatar/dao/InMemoryCustomerDao.java |  3 +-
 .../test/java/com/iluwatar/dao/AppTest.java   |  3 +-
 .../java/com/iluwatar/dao/CustomerTest.java   |  3 +-
 .../com/iluwatar/dao/DbCustomerDaoTest.java   |  3 +-
 .../iluwatar/dao/InMemoryCustomerDaoTest.java |  3 +-
 .../iluwatar/databus/AbstractDataType.java    |  3 +-
 .../main/java/com/iluwatar/databus/App.java   |  3 +-
 .../java/com/iluwatar/databus/DataBus.java    |  3 +-
 .../java/com/iluwatar/databus/DataType.java   |  3 +-
 .../java/com/iluwatar/databus/Member.java     |  3 +-
 .../iluwatar/databus/data/MessageData.java    |  3 +-
 .../iluwatar/databus/data/StartingData.java   |  3 +-
 .../iluwatar/databus/data/StoppingData.java   |  3 +-
 .../members/MessageCollectorMember.java       |  3 +-
 .../databus/members/StatusMember.java         |  3 +-
 .../com/iluwatar/databus/DataBusTest.java     |  3 +-
 .../members/MessageCollectorMemberTest.java   |  3 +-
 .../databus/members/StatusMemberTest.java     |  3 +-
 .../iluwatar/data/locality/Application.java   |  3 +-
 .../data/locality/game/GameEntity.java        |  3 +-
 .../locality/game/component/AiComponent.java  |  3 +-
 .../locality/game/component/Component.java    |  3 +-
 .../game/component/PhysicsComponent.java      |  3 +-
 .../game/component/RenderComponent.java       |  3 +-
 .../component/manager/AiComponentManager.java |  3 +-
 .../manager/PhysicsComponentManager.java      |  3 +-
 .../manager/RenderComponentManager.java       |  3 +-
 .../data/locality/ApplicationTest.java        |  3 +-
 .../java/com/iluwatar/datamapper/App.java     |  3 +-
 .../datamapper/DataMapperException.java       |  3 +-
 .../java/com/iluwatar/datamapper/Student.java |  3 +-
 .../datamapper/StudentDataMapper.java         |  3 +-
 .../datamapper/StudentDataMapperImpl.java     |  3 +-
 .../java/com/iluwatar/datamapper/AppTest.java |  3 +-
 .../iluwatar/datamapper/DataMapperTest.java   |  3 +-
 .../com/iluwatar/datamapper/StudentTest.java  |  3 +-
 .../datatransfer/CustomerClientApp.java       |  3 +-
 .../iluwatar/datatransfer/CustomerDto.java    |  3 +-
 .../datatransfer/CustomerResource.java        |  3 +-
 .../datatransfer/CustomerResourceTest.java    |  3 +-
 .../main/java/com/iluwatar/decorator/App.java |  3 +-
 .../com/iluwatar/decorator/ClubbedTroll.java  |  3 +-
 .../com/iluwatar/decorator/SimpleTroll.java   |  3 +-
 .../java/com/iluwatar/decorator/Troll.java    |  3 +-
 .../java/com/iluwatar/decorator/AppTest.java  |  3 +-
 .../iluwatar/decorator/ClubbedTrollTest.java  |  3 +-
 .../iluwatar/decorator/SimpleTrollTest.java   |  3 +-
 .../com/iluwatar/delegation/simple/App.java   |  3 +-
 .../iluwatar/delegation/simple/Printer.java   |  3 +-
 .../delegation/simple/PrinterController.java  |  3 +-
 .../simple/printers/CanonPrinter.java         |  3 +-
 .../simple/printers/EpsonPrinter.java         |  3 +-
 .../delegation/simple/printers/HpPrinter.java |  3 +-
 .../iluwatar/delegation/simple/AppTest.java   |  3 +-
 .../delegation/simple/DelegateTest.java       |  3 +-
 .../injection/AdvancedSorceress.java          |  3 +-
 .../dependency/injection/AdvancedWizard.java  |  3 +-
 .../iluwatar/dependency/injection/App.java    |  3 +-
 .../dependency/injection/GuiceWizard.java     |  3 +-
 .../dependency/injection/OldTobyTobacco.java  |  3 +-
 .../injection/RivendellTobacco.java           |  3 +-
 .../injection/SecondBreakfastTobacco.java     |  3 +-
 .../dependency/injection/SimpleWizard.java    |  3 +-
 .../dependency/injection/Tobacco.java         |  3 +-
 .../dependency/injection/TobaccoModule.java   |  3 +-
 .../iluwatar/dependency/injection/Wizard.java |  3 +-
 .../injection/AdvancedSorceressTest.java      |  3 +-
 .../injection/AdvancedWizardTest.java         |  3 +-
 .../dependency/injection/AppTest.java         |  3 +-
 .../dependency/injection/GuiceWizardTest.java |  3 +-
 .../injection/SimpleWizardTest.java           |  3 +-
 .../injection/utils/InMemoryAppender.java     |  3 +-
 .../main/java/com/iluwatar/dirtyflag/App.java |  3 +-
 .../com/iluwatar/dirtyflag/DataFetcher.java   |  3 +-
 .../java/com/iluwatar/dirtyflag/World.java    |  3 +-
 .../src/test/java/org/dirty/flag/AppTest.java |  3 +-
 .../java/org/dirty/flag/DirtyFlagTest.java    |  3 +-
 .../java/com/iluwatar/doublebuffer/App.java   | 10 ++---
 .../com/iluwatar/doublebuffer/Buffer.java     | 10 ++---
 .../iluwatar/doublebuffer/FrameBuffer.java    | 10 ++---
 .../java/com/iluwatar/doublebuffer/Pixel.java | 10 ++---
 .../java/com/iluwatar/doublebuffer/Scene.java | 10 ++---
 .../com/iluwatar/doublebuffer/AppTest.java    | 10 ++---
 .../doublebuffer/FrameBufferTest.java         | 10 ++---
 .../com/iluwatar/doublebuffer/SceneTest.java  | 10 ++---
 .../iluwatar/doublechecked/locking/App.java   |  3 +-
 .../doublechecked/locking/Inventory.java      |  3 +-
 .../iluwatar/doublechecked/locking/Item.java  |  3 +-
 .../doublechecked/locking/AppTest.java        |  3 +-
 .../doublechecked/locking/InventoryTest.java  |  3 +-
 .../java/com/iluwatar/doubledispatch/App.java |  3 +-
 .../doubledispatch/FlamingAsteroid.java       |  3 +-
 .../iluwatar/doubledispatch/GameObject.java   |  3 +-
 .../iluwatar/doubledispatch/Meteoroid.java    |  3 +-
 .../iluwatar/doubledispatch/Rectangle.java    |  3 +-
 .../doubledispatch/SpaceStationIss.java       |  3 +-
 .../doubledispatch/SpaceStationMir.java       |  3 +-
 .../constants/AppConstants.java               |  3 +-
 .../com/iluwatar/doubledispatch/AppTest.java  |  3 +-
 .../doubledispatch/CollisionTest.java         |  3 +-
 .../doubledispatch/FlamingAsteroidTest.java   |  3 +-
 .../doubledispatch/MeteoroidTest.java         |  3 +-
 .../doubledispatch/RectangleTest.java         |  3 +-
 .../doubledispatch/SpaceStationIssTest.java   |  3 +-
 .../doubledispatch/SpaceStationMirTest.java   |  3 +-
 .../java/com/iluwatar/eip/aggregator/App.java |  3 +-
 .../aggregator/routes/AggregatorRoute.java    |  3 +-
 .../routes/MessageAggregationStrategy.java    |  3 +-
 .../com/iluwatar/eip/aggregator/AppTest.java  |  3 +-
 .../routes/AggregatorRouteTest.java           |  3 +-
 .../MessageAggregationStrategyTest.java       |  3 +-
 .../com/iluwatar/eip/message/channel/App.java |  3 +-
 .../iluwatar/eip/message/channel/AppTest.java |  3 +-
 .../iluwatar/eip/publish/subscribe/App.java   |  3 +-
 .../eip/publish/subscribe/AppTest.java        |  3 +-
 .../java/com/iluwatar/eip/splitter/App.java   |  3 +-
 .../eip/splitter/routes/SplitterRoute.java    |  3 +-
 .../com/iluwatar/eip/splitter/AppTest.java    |  3 +-
 .../splitter/routes/SplitterRouteTest.java    |  3 +-
 .../java/com/iluwatar/eip/wiretap/App.java    |  3 +-
 .../eip/wiretap/routes/WireTapRoute.java      |  3 +-
 .../com/iluwatar/eip/wiretap/AppTest.java     |  3 +-
 .../eip/wiretap/routes/WireTapRouteTest.java  |  3 +-
 .../com/iluwatar/event/aggregator/App.java    |  3 +-
 .../com/iluwatar/event/aggregator/Event.java  |  3 +-
 .../event/aggregator/EventEmitter.java        |  3 +-
 .../event/aggregator/EventObserver.java       |  3 +-
 .../event/aggregator/KingJoffrey.java         |  3 +-
 .../iluwatar/event/aggregator/KingsHand.java  |  3 +-
 .../event/aggregator/LordBaelish.java         |  3 +-
 .../iluwatar/event/aggregator/LordVarys.java  |  3 +-
 .../com/iluwatar/event/aggregator/Scout.java  |  3 +-
 .../iluwatar/event/aggregator/Weekday.java    |  3 +-
 .../iluwatar/event/aggregator/AppTest.java    |  3 +-
 .../event/aggregator/EventEmitterTest.java    |  3 +-
 .../iluwatar/event/aggregator/EventTest.java  |  3 +-
 .../event/aggregator/KingJoffreyTest.java     |  3 +-
 .../event/aggregator/KingsHandTest.java       |  3 +-
 .../event/aggregator/LordBaelishTest.java     |  3 +-
 .../event/aggregator/LordVarysTest.java       |  3 +-
 .../iluwatar/event/aggregator/ScoutTest.java  |  3 +-
 .../event/aggregator/WeekdayTest.java         |  3 +-
 .../com/iluwatar/event/asynchronous/App.java  |  3 +-
 .../iluwatar/event/asynchronous/Event.java    |  3 +-
 .../EventDoesNotExistException.java           |  3 +-
 .../event/asynchronous/EventManager.java      |  3 +-
 .../iluwatar/event/asynchronous/IEvent.java   |  3 +-
 .../InvalidOperationException.java            |  3 +-
 .../LongRunningEventException.java            |  3 +-
 .../MaxNumOfEventsAllowedException.java       |  3 +-
 .../asynchronous/ThreadCompleteListener.java  |  3 +-
 .../iluwatar/event/asynchronous/AppTest.java  |  3 +-
 .../asynchronous/EventAsynchronousTest.java   |  3 +-
 .../src/main/java/com/iluwatar/eda/App.java   |  3 +-
 .../com/iluwatar/eda/event/AbstractEvent.java |  3 +-
 .../iluwatar/eda/event/UserCreatedEvent.java  |  3 +-
 .../iluwatar/eda/event/UserUpdatedEvent.java  |  3 +-
 .../com/iluwatar/eda/framework/Event.java     |  3 +-
 .../eda/framework/EventDispatcher.java        |  3 +-
 .../com/iluwatar/eda/framework/Handler.java   |  3 +-
 .../eda/handler/UserCreatedEventHandler.java  |  3 +-
 .../eda/handler/UserUpdatedEventHandler.java  |  3 +-
 .../java/com/iluwatar/eda/model/User.java     |  3 +-
 .../test/java/com/iluwatar/eda/AppTest.java   |  3 +-
 .../eda/event/UserCreatedEventTest.java       |  3 +-
 .../eda/framework/EventDispatcherTest.java    |  3 +-
 .../java/com/iluwatar/event/queue/App.java    |  3 +-
 .../java/com/iluwatar/event/queue/Audio.java  |  3 +-
 .../com/iluwatar/event/queue/PlayMessage.java |  3 +-
 .../com/iluwatar/event/queue/AudioTest.java   |  3 +-
 .../com/iluwatar/event/sourcing/app/App.java  |  3 +-
 .../event/sourcing/domain/Account.java        |  3 +-
 .../sourcing/event/AccountCreateEvent.java    |  3 +-
 .../event/sourcing/event/DomainEvent.java     |  3 +-
 .../sourcing/event/MoneyDepositEvent.java     |  3 +-
 .../sourcing/event/MoneyTransferEvent.java    |  3 +-
 .../processor/DomainEventProcessor.java       |  3 +-
 .../sourcing/processor/JsonFileJournal.java   |  3 +-
 .../sourcing/state/AccountAggregate.java      |  3 +-
 .../src/test/java/IntegrationTest.java        |  3 +-
 .../java/com/iluwatar/execute/around/App.java |  3 +-
 .../execute/around/FileWriterAction.java      |  3 +-
 .../execute/around/SimpleFileWriter.java      |  3 +-
 .../com/iluwatar/execute/around/AppTest.java  |  3 +-
 .../execute/around/SimpleFileWriterTest.java  |  3 +-
 extension-objects/src/main/java/App.java      |  3 +-
 .../CommanderExtension.java                   |  3 +-
 .../abstractextensions/SergeantExtension.java |  3 +-
 .../abstractextensions/SoldierExtension.java  |  3 +-
 .../abstractextensions/UnitExtension.java     |  3 +-
 .../java/concreteextensions/Commander.java    |  3 +-
 .../java/concreteextensions/Sergeant.java     |  3 +-
 .../main/java/concreteextensions/Soldier.java |  3 +-
 .../src/main/java/units/CommanderUnit.java    |  3 +-
 .../src/main/java/units/SergeantUnit.java     |  3 +-
 .../src/main/java/units/SoldierUnit.java      |  3 +-
 .../src/main/java/units/Unit.java             |  3 +-
 extension-objects/src/test/java/AppTest.java  |  3 +-
 .../concreteextensions/CommanderTest.java     |  3 +-
 .../java/concreteextensions/SergeantTest.java |  3 +-
 .../java/concreteextensions/SoldierTest.java  |  3 +-
 .../test/java/units/CommanderUnitTest.java    |  3 +-
 .../src/test/java/units/SergeantUnitTest.java |  3 +-
 .../src/test/java/units/SoldierUnitTest.java  |  3 +-
 .../src/test/java/units/UnitTest.java         |  3 +-
 .../main/java/com/iluwatar/facade/App.java    |  3 +-
 .../iluwatar/facade/DwarvenCartOperator.java  |  3 +-
 .../iluwatar/facade/DwarvenGoldDigger.java    |  3 +-
 .../facade/DwarvenGoldmineFacade.java         |  3 +-
 .../iluwatar/facade/DwarvenMineWorker.java    |  3 +-
 .../iluwatar/facade/DwarvenTunnelDigger.java  |  3 +-
 .../java/com/iluwatar/facade/AppTest.java     |  3 +-
 .../facade/DwarvenGoldmineFacadeTest.java     |  3 +-
 .../java/com/iluwatar/factorykit/App.java     |  3 +-
 .../java/com/iluwatar/factorykit/Axe.java     |  3 +-
 .../java/com/iluwatar/factorykit/Bow.java     |  3 +-
 .../java/com/iluwatar/factorykit/Builder.java |  3 +-
 .../java/com/iluwatar/factorykit/Spear.java   |  3 +-
 .../java/com/iluwatar/factorykit/Sword.java   |  3 +-
 .../java/com/iluwatar/factorykit/Weapon.java  |  3 +-
 .../iluwatar/factorykit/WeaponFactory.java    |  3 +-
 .../com/iluwatar/factorykit/WeaponType.java   |  3 +-
 .../com/iluwatar/factorykit/app/AppTest.java  |  3 +-
 .../factorykit/factorykit/FactoryKitTest.java |  3 +-
 .../java/com/iluwatar/factory/method/App.java |  3 +-
 .../iluwatar/factory/method/Blacksmith.java   |  3 +-
 .../factory/method/ElfBlacksmith.java         |  3 +-
 .../iluwatar/factory/method/ElfWeapon.java    |  3 +-
 .../factory/method/OrcBlacksmith.java         |  3 +-
 .../iluwatar/factory/method/OrcWeapon.java    |  3 +-
 .../com/iluwatar/factory/method/Weapon.java   |  3 +-
 .../iluwatar/factory/method/WeaponType.java   |  3 +-
 .../com/iluwatar/factory/method/AppTest.java  |  3 +-
 .../factory/method/FactoryMethodTest.java     |  3 +-
 .../java/com/iluwatar/featuretoggle/App.java  |  3 +-
 .../featuretoggle/pattern/Service.java        |  3 +-
 .../PropertiesFeatureToggleVersion.java       |  3 +-
 .../TieredFeatureToggleVersion.java           |  3 +-
 .../com/iluwatar/featuretoggle/user/User.java |  3 +-
 .../featuretoggle/user/UserGroup.java         |  3 +-
 .../PropertiesFeatureToggleVersionTest.java   |  3 +-
 .../TieredFeatureToggleVersionTest.java       |  3 +-
 .../featuretoggle/user/UserGroupTest.java     |  3 +-
 .../com/iluwatar/fluentinterface/app/App.java |  3 +-
 .../fluentiterable/FluentIterable.java        |  3 +-
 .../lazy/DecoratingIterator.java              |  3 +-
 .../lazy/LazyFluentIterable.java              |  3 +-
 .../simple/SimpleFluentIterable.java          |  3 +-
 .../iluwatar/fluentinterface/app/AppTest.java |  3 +-
 .../fluentiterable/FluentIterableTest.java    |  3 +-
 .../lazy/LazyFluentIterableTest.java          |  3 +-
 .../simple/SimpleFluentIterableTest.java      |  3 +-
 .../java/com/iluwatar/flux/action/Action.java |  3 +-
 .../com/iluwatar/flux/action/ActionType.java  |  3 +-
 .../com/iluwatar/flux/action/Content.java     |  3 +-
 .../iluwatar/flux/action/ContentAction.java   |  3 +-
 .../com/iluwatar/flux/action/MenuAction.java  |  3 +-
 .../com/iluwatar/flux/action/MenuItem.java    |  3 +-
 .../main/java/com/iluwatar/flux/app/App.java  |  3 +-
 .../iluwatar/flux/dispatcher/Dispatcher.java  |  3 +-
 .../com/iluwatar/flux/store/ContentStore.java |  3 +-
 .../com/iluwatar/flux/store/MenuStore.java    |  3 +-
 .../java/com/iluwatar/flux/store/Store.java   |  3 +-
 .../com/iluwatar/flux/view/ContentView.java   |  3 +-
 .../java/com/iluwatar/flux/view/MenuView.java |  3 +-
 .../java/com/iluwatar/flux/view/View.java     |  3 +-
 .../com/iluwatar/flux/action/ContentTest.java |  3 +-
 .../iluwatar/flux/action/MenuItemTest.java    |  3 +-
 .../java/com/iluwatar/flux/app/AppTest.java   |  3 +-
 .../flux/dispatcher/DispatcherTest.java       |  3 +-
 .../iluwatar/flux/store/ContentStoreTest.java |  3 +-
 .../iluwatar/flux/store/MenuStoreTest.java    |  3 +-
 .../iluwatar/flux/view/ContentViewTest.java   |  3 +-
 .../com/iluwatar/flux/view/MenuViewTest.java  |  3 +-
 .../com/iluwatar/flyweight/AlchemistShop.java |  3 +-
 .../main/java/com/iluwatar/flyweight/App.java |  3 +-
 .../com/iluwatar/flyweight/HealingPotion.java |  3 +-
 .../iluwatar/flyweight/HolyWaterPotion.java   |  3 +-
 .../flyweight/InvisibilityPotion.java         |  3 +-
 .../com/iluwatar/flyweight/PoisonPotion.java  |  3 +-
 .../java/com/iluwatar/flyweight/Potion.java   |  3 +-
 .../com/iluwatar/flyweight/PotionFactory.java |  3 +-
 .../com/iluwatar/flyweight/PotionType.java    |  3 +-
 .../iluwatar/flyweight/StrengthPotion.java    |  3 +-
 .../iluwatar/flyweight/AlchemistShopTest.java |  3 +-
 .../java/com/iluwatar/flyweight/AppTest.java  |  3 +-
 .../com/iluwatar/front/controller/App.java    |  3 +-
 .../controller/ApplicationException.java      |  3 +-
 .../front/controller/ArcherCommand.java       |  3 +-
 .../iluwatar/front/controller/ArcherView.java |  3 +-
 .../front/controller/CatapultCommand.java     |  3 +-
 .../front/controller/CatapultView.java        |  3 +-
 .../iluwatar/front/controller/Command.java    |  3 +-
 .../iluwatar/front/controller/ErrorView.java  |  3 +-
 .../front/controller/FrontController.java     |  3 +-
 .../front/controller/UnknownCommand.java      |  3 +-
 .../com/iluwatar/front/controller/View.java   |  3 +-
 .../iluwatar/front/controller/AppTest.java    |  3 +-
 .../controller/ApplicationExceptionTest.java  |  3 +-
 .../front/controller/CommandTest.java         |  3 +-
 .../front/controller/FrontControllerTest.java |  3 +-
 .../iluwatar/front/controller/ViewTest.java   |  3 +-
 .../controller/utils/InMemoryAppender.java    |  3 +-
 .../com/iluwatar/guarded/suspension/App.java  |  3 +-
 .../guarded/suspension/GuardedQueue.java      |  3 +-
 .../guarded/suspension/GuardedQueueTest.java  |  3 +-
 .../com/iluwatar/halfsynchalfasync/App.java   |  3 +-
 .../iluwatar/halfsynchalfasync/AsyncTask.java |  3 +-
 .../AsynchronousService.java                  |  3 +-
 .../iluwatar/halfsynchalfasync/AppTest.java   |  3 +-
 .../AsynchronousServiceTest.java              |  3 +-
 .../main/java/com/iluwatar/hexagonal/App.java |  3 +-
 .../administration/ConsoleAdministration.java |  3 +-
 .../ConsoleAdministrationSrv.java             |  3 +-
 .../ConsoleAdministrationSrvImpl.java         |  3 +-
 .../hexagonal/banking/InMemoryBank.java       |  3 +-
 .../iluwatar/hexagonal/banking/MongoBank.java |  3 +-
 .../hexagonal/banking/WireTransfers.java      |  3 +-
 .../database/InMemoryTicketRepository.java    |  3 +-
 .../database/LotteryTicketRepository.java     |  3 +-
 .../database/MongoTicketRepository.java       |  3 +-
 .../domain/LotteryAdministration.java         |  3 +-
 .../hexagonal/domain/LotteryConstants.java    |  3 +-
 .../hexagonal/domain/LotteryNumbers.java      |  3 +-
 .../hexagonal/domain/LotteryService.java      |  3 +-
 .../hexagonal/domain/LotteryTicket.java       |  3 +-
 .../domain/LotteryTicketCheckResult.java      |  3 +-
 .../hexagonal/domain/LotteryTicketId.java     |  3 +-
 .../hexagonal/domain/LotteryUtils.java        |  3 +-
 .../hexagonal/domain/PlayerDetails.java       |  3 +-
 .../hexagonal/eventlog/LotteryEventLog.java   |  3 +-
 .../hexagonal/eventlog/MongoEventLog.java     |  3 +-
 .../hexagonal/eventlog/StdOutEventLog.java    |  3 +-
 .../hexagonal/module/LotteryModule.java       |  3 +-
 .../module/LotteryTestingModule.java          |  3 +-
 .../MongoConnectionPropertiesLoader.java      |  3 +-
 .../hexagonal/sampledata/SampleData.java      |  3 +-
 .../hexagonal/service/ConsoleLottery.java     |  3 +-
 .../service/LotteryConsoleService.java        |  3 +-
 .../service/LotteryConsoleServiceImpl.java    |  3 +-
 .../java/com/iluwatar/hexagonal/AppTest.java  |  3 +-
 .../hexagonal/banking/InMemoryBankTest.java   |  3 +-
 .../hexagonal/banking/MongoBankTest.java      |  3 +-
 .../InMemoryTicketRepositoryTest.java         |  3 +-
 .../database/MongoTicketRepositoryTest.java   |  3 +-
 .../hexagonal/domain/LotteryNumbersTest.java  |  3 +-
 .../hexagonal/domain/LotteryTest.java         |  3 +-
 .../domain/LotteryTicketCheckResultTest.java  |  3 +-
 .../hexagonal/domain/LotteryTicketIdTest.java |  3 +-
 .../hexagonal/domain/LotteryTicketTest.java   |  3 +-
 .../hexagonal/domain/PlayerDetailsTest.java   |  3 +-
 .../hexagonal/eventlog/MongoEventLogTest.java |  3 +-
 .../hexagonal/test/LotteryTestUtils.java      |  3 +-
 .../intercepting/filter/AbstractFilter.java   |  3 +-
 .../intercepting/filter/AddressFilter.java    |  3 +-
 .../com/iluwatar/intercepting/filter/App.java |  3 +-
 .../iluwatar/intercepting/filter/Client.java  |  3 +-
 .../intercepting/filter/ContactFilter.java    |  3 +-
 .../intercepting/filter/DepositFilter.java    |  3 +-
 .../iluwatar/intercepting/filter/Filter.java  |  3 +-
 .../intercepting/filter/FilterChain.java      |  3 +-
 .../intercepting/filter/FilterManager.java    |  3 +-
 .../intercepting/filter/NameFilter.java       |  3 +-
 .../iluwatar/intercepting/filter/Order.java   |  3 +-
 .../intercepting/filter/OrderFilter.java      |  3 +-
 .../iluwatar/intercepting/filter/Target.java  |  3 +-
 .../iluwatar/intercepting/filter/AppTest.java |  3 +-
 .../filter/FilterManagerTest.java             |  3 +-
 .../intercepting/filter/FilterTest.java       |  3 +-
 .../intercepting/filter/OrderTest.java        |  3 +-
 .../java/com/iluwatar/interpreter/App.java    |  3 +-
 .../com/iluwatar/interpreter/Expression.java  |  3 +-
 .../iluwatar/interpreter/MinusExpression.java |  3 +-
 .../interpreter/MultiplyExpression.java       |  3 +-
 .../interpreter/NumberExpression.java         |  3 +-
 .../iluwatar/interpreter/PlusExpression.java  |  3 +-
 .../com/iluwatar/interpreter/AppTest.java     |  3 +-
 .../iluwatar/interpreter/ExpressionTest.java  |  3 +-
 .../interpreter/MinusExpressionTest.java      |  3 +-
 .../interpreter/MultiplyExpressionTest.java   |  3 +-
 .../interpreter/NumberExpressionTest.java     |  3 +-
 .../interpreter/PlusExpressionTest.java       |  3 +-
 .../main/java/com/iluwatar/iterator/App.java  |  3 +-
 .../java/com/iluwatar/iterator/Iterator.java  |  3 +-
 .../iluwatar/iterator/bst/BstIterator.java    |  3 +-
 .../com/iluwatar/iterator/bst/TreeNode.java   |  3 +-
 .../java/com/iluwatar/iterator/list/Item.java |  3 +-
 .../com/iluwatar/iterator/list/ItemType.java  |  3 +-
 .../iluwatar/iterator/list/TreasureChest.java |  3 +-
 .../list/TreasureChestItemIterator.java       |  3 +-
 .../java/com/iluwatar/iterator/AppTest.java   |  3 +-
 .../iterator/bst/BstIteratorTest.java         |  3 +-
 .../iterator/list/TreasureChestTest.java      |  3 +-
 .../main/java/com/iluwatar/layers/App.java    |  3 +-
 .../main/java/com/iluwatar/layers/Cake.java   |  3 +-
 .../iluwatar/layers/CakeBakingException.java  |  3 +-
 .../iluwatar/layers/CakeBakingService.java    |  3 +-
 .../layers/CakeBakingServiceImpl.java         |  3 +-
 .../java/com/iluwatar/layers/CakeDao.java     |  3 +-
 .../java/com/iluwatar/layers/CakeInfo.java    |  3 +-
 .../java/com/iluwatar/layers/CakeLayer.java   |  3 +-
 .../com/iluwatar/layers/CakeLayerDao.java     |  3 +-
 .../com/iluwatar/layers/CakeLayerInfo.java    |  3 +-
 .../java/com/iluwatar/layers/CakeTopping.java |  3 +-
 .../com/iluwatar/layers/CakeToppingDao.java   |  3 +-
 .../com/iluwatar/layers/CakeToppingInfo.java  |  3 +-
 .../com/iluwatar/layers/CakeViewImpl.java     |  3 +-
 .../main/java/com/iluwatar/layers/View.java   |  3 +-
 .../java/com/iluwatar/layers/AppTest.java     |  3 +-
 .../layers/CakeBakingExceptionTest.java       |  3 +-
 .../layers/CakeBakingServiceImplTest.java     |  3 +-
 .../java/com/iluwatar/layers/CakeTest.java    |  3 +-
 .../com/iluwatar/layers/CakeViewImplTest.java |  3 +-
 .../java/com/iluwatar/lazy/loading/App.java   |  3 +-
 .../java/com/iluwatar/lazy/loading/Heavy.java |  3 +-
 .../iluwatar/lazy/loading/HolderNaive.java    |  3 +-
 .../lazy/loading/HolderThreadSafe.java        |  3 +-
 .../iluwatar/lazy/loading/Java8Holder.java    |  3 +-
 .../lazy/loading/AbstractHolderTest.java      |  3 +-
 .../com/iluwatar/lazy/loading/AppTest.java    |  3 +-
 .../lazy/loading/HolderNaiveTest.java         |  3 +-
 .../lazy/loading/HolderThreadSafeTest.java    |  3 +-
 .../lazy/loading/Java8HolderTest.java         |  3 +-
 .../leaderelection/AbstractInstance.java      |  3 +-
 .../AbstractMessageManager.java               |  3 +-
 .../com/iluwatar/leaderelection/Instance.java |  3 +-
 .../com/iluwatar/leaderelection/Message.java  |  3 +-
 .../leaderelection/MessageManager.java        |  3 +-
 .../iluwatar/leaderelection/MessageType.java  |  3 +-
 .../leaderelection/bully/BullyApp.java        |  3 +-
 .../leaderelection/bully/BullyInstance.java   |  3 +-
 .../bully/BullyMessageManager.java            |  3 +-
 .../iluwatar/leaderelection/ring/RingApp.java |  3 +-
 .../leaderelection/ring/RingInstance.java     |  3 +-
 .../ring/RingMessageManager.java              |  3 +-
 .../iluwatar/leaderelection/MessageTest.java  |  3 +-
 .../leaderelection/bully/BullyAppTest.java    |  3 +-
 .../bully/BullyMessageManagerTest.java        |  3 +-
 .../bully/BullyinstanceTest.java              |  3 +-
 .../leaderelection/ring/RingAppTest.java      |  3 +-
 .../leaderelection/ring/RingInstanceTest.java |  3 +-
 .../ring/RingMessageManagerTest.java          |  3 +-
 license-plugin-header-style.xml               | 41 +++++++++++++++++++
 marker/src/main/java/App.java                 |  3 +-
 marker/src/main/java/Guard.java               |  3 +-
 marker/src/main/java/Permission.java          |  3 +-
 marker/src/main/java/Thief.java               |  3 +-
 marker/src/test/java/AppTest.java             |  3 +-
 marker/src/test/java/GuardTest.java           |  3 +-
 marker/src/test/java/ThiefTest.java           |  3 +-
 .../java/com/iluwatar/masterworker/App.java   |  3 +-
 .../com/iluwatar/masterworker/ArrayInput.java |  3 +-
 .../iluwatar/masterworker/ArrayResult.java    |  3 +-
 .../masterworker/ArrayUtilityMethods.java     |  3 +-
 .../java/com/iluwatar/masterworker/Input.java |  3 +-
 .../com/iluwatar/masterworker/Result.java     |  3 +-
 .../system/ArrayTransposeMasterWorker.java    |  3 +-
 .../masterworker/system/MasterWorker.java     |  3 +-
 .../systemmaster/ArrayTransposeMaster.java    |  3 +-
 .../system/systemmaster/Master.java           |  3 +-
 .../systemworkers/ArrayTransposeWorker.java   |  3 +-
 .../system/systemworkers/Worker.java          |  3 +-
 .../iluwatar/masterworker/ArrayInputTest.java |  3 +-
 .../masterworker/ArrayUtilityMethodsTest.java |  3 +-
 .../ArrayTransposeMasterWorkerTest.java       |  3 +-
 .../ArrayTransposeWorkerTest.java             |  3 +-
 .../java/com/iluwatar/mediator/Action.java    |  3 +-
 .../main/java/com/iluwatar/mediator/App.java  |  3 +-
 .../java/com/iluwatar/mediator/Hobbit.java    |  3 +-
 .../java/com/iluwatar/mediator/Hunter.java    |  3 +-
 .../java/com/iluwatar/mediator/Party.java     |  3 +-
 .../java/com/iluwatar/mediator/PartyImpl.java |  3 +-
 .../com/iluwatar/mediator/PartyMember.java    |  3 +-
 .../iluwatar/mediator/PartyMemberBase.java    |  3 +-
 .../java/com/iluwatar/mediator/Rogue.java     |  3 +-
 .../java/com/iluwatar/mediator/Wizard.java    |  3 +-
 .../java/com/iluwatar/mediator/AppTest.java   |  3 +-
 .../com/iluwatar/mediator/PartyImplTest.java  |  3 +-
 .../iluwatar/mediator/PartyMemberTest.java    |  3 +-
 .../main/java/com/iluwatar/memento/App.java   |  3 +-
 .../main/java/com/iluwatar/memento/Star.java  |  3 +-
 .../com/iluwatar/memento/StarMemento.java     |  3 +-
 .../java/com/iluwatar/memento/StarType.java   |  3 +-
 .../java/com/iluwatar/memento/AppTest.java    |  3 +-
 .../java/com/iluwatar/memento/StarTest.java   |  3 +-
 .../iluwatar/model/view/controller/App.java   |  3 +-
 .../model/view/controller/Fatigue.java        |  3 +-
 .../view/controller/GiantController.java      |  3 +-
 .../model/view/controller/GiantModel.java     |  3 +-
 .../model/view/controller/GiantView.java      |  3 +-
 .../model/view/controller/Health.java         |  3 +-
 .../model/view/controller/Nourishment.java    |  3 +-
 .../model/view/controller/AppTest.java        |  3 +-
 .../view/controller/GiantControllerTest.java  |  3 +-
 .../model/view/controller/GiantModelTest.java |  3 +-
 .../model/view/controller/GiantViewTest.java  |  3 +-
 .../iluwatar/model/view/presenter/App.java    |  3 +-
 .../model/view/presenter/FileLoader.java      |  3 +-
 .../view/presenter/FileSelectorJFrame.java    |  3 +-
 .../view/presenter/FileSelectorPresenter.java |  3 +-
 .../view/presenter/FileSelectorStub.java      |  3 +-
 .../view/presenter/FileSelectorView.java      |  3 +-
 .../model/view/presenter/AppTest.java         |  3 +-
 .../model/view/presenter/FileLoaderTest.java  |  3 +-
 .../presenter/FileSelectorPresenterTest.java  |  3 +-
 .../main/java/com/iluwatar/module/App.java    |  3 +-
 .../iluwatar/module/ConsoleLoggerModule.java  |  3 +-
 .../com/iluwatar/module/FileLoggerModule.java |  3 +-
 .../java/com/iluwatar/module/AppTest.java     |  3 +-
 .../iluwatar/module/FileLoggerModuleTest.java |  3 +-
 .../src/main/java/com/iluwatar/monad/App.java |  3 +-
 .../src/main/java/com/iluwatar/monad/Sex.java |  3 +-
 .../main/java/com/iluwatar/monad/User.java    |  3 +-
 .../java/com/iluwatar/monad/Validator.java    |  3 +-
 .../test/java/com/iluwatar/monad/AppTest.java |  3 +-
 .../java/com/iluwatar/monad/MonadTest.java    |  3 +-
 .../main/java/com/iluwatar/monostate/App.java |  3 +-
 .../com/iluwatar/monostate/LoadBalancer.java  |  3 +-
 .../java/com/iluwatar/monostate/Request.java  |  3 +-
 .../java/com/iluwatar/monostate/Server.java   |  3 +-
 .../java/com/iluwatar/monostate/AppTest.java  |  3 +-
 .../iluwatar/monostate/LoadBalancerTest.java  |  3 +-
 .../main/java/com/iluwatar/multiton/App.java  |  3 +-
 .../java/com/iluwatar/multiton/Nazgul.java    |  3 +-
 .../com/iluwatar/multiton/NazgulEnum.java     |  3 +-
 .../com/iluwatar/multiton/NazgulName.java     |  3 +-
 .../java/com/iluwatar/multiton/AppTest.java   |  3 +-
 .../com/iluwatar/multiton/NazgulEnumTest.java |  3 +-
 .../com/iluwatar/multiton/NazgulTest.java     |  3 +-
 .../src/main/java/com/iluwatar/mute/App.java  |  3 +-
 .../com/iluwatar/mute/CheckedRunnable.java    |  3 +-
 .../src/main/java/com/iluwatar/mute/Mute.java |  3 +-
 .../main/java/com/iluwatar/mute/Resource.java |  3 +-
 .../test/java/com/iluwatar/mute/AppTest.java  |  3 +-
 .../test/java/com/iluwatar/mute/MuteTest.java |  3 +-
 .../src/main/java/com/iluwatar/mutex/App.java |  3 +-
 .../src/main/java/com/iluwatar/mutex/Jar.java |  3 +-
 .../main/java/com/iluwatar/mutex/Lock.java    |  3 +-
 .../main/java/com/iluwatar/mutex/Mutex.java   |  3 +-
 .../main/java/com/iluwatar/mutex/Thief.java   |  3 +-
 .../test/java/com/iluwatar/mutex/AppTest.java |  3 +-
 .../test/java/com/iluwatar/mutex/JarTest.java |  3 +-
 .../java/com/iluwatar/mutex/MutexTest.java    |  3 +-
 .../dom/app/homepage/HomePageService.java     |  3 +-
 .../dom/app/homepage/HomePageViewModel.java   |  3 +-
 .../dom/modules/simple/SimpleObject.java      |  3 +-
 .../dom/modules/simple/SimpleObjects.java     |  3 +-
 .../dom/modules/simple/SimpleObjectTest.java  |  3 +-
 .../dom/modules/simple/SimpleObjectsTest.java |  3 +-
 .../fixture/DomainAppFixturesProvider.java    |  3 +-
 .../modules/simple/SimpleObjectCreate.java    |  3 +-
 .../modules/simple/SimpleObjectsTearDown.java |  3 +-
 .../scenarios/RecreateSimpleObjects.java      |  3 +-
 .../bootstrap/SimpleAppSystemInitializer.java |  3 +-
 .../specglue/BootstrappingGlue.java           |  3 +-
 .../specglue/CatalogOfFixturesGlue.java       |  3 +-
 .../modules/simple/SimpleObjectGlue.java      |  3 +-
 .../domainapp/integtests/specs/RunSpecs.java  |  3 +-
 .../integtests/tests/SimpleAppIntegTest.java  |  3 +-
 .../modules/simple/SimpleObjectIntegTest.java |  3 +-
 .../simple/SimpleObjectsIntegTest.java        |  3 +-
 .../domainapp/webapp/SimpleApplication.java   |  3 +-
 .../java/com/iluwatar/nullobject/App.java     |  3 +-
 .../java/com/iluwatar/nullobject/Node.java    |  3 +-
 .../com/iluwatar/nullobject/NodeImpl.java     |  3 +-
 .../com/iluwatar/nullobject/NullNode.java     |  3 +-
 .../java/com/iluwatar/nullobject/AppTest.java |  3 +-
 .../com/iluwatar/nullobject/NullNodeTest.java |  3 +-
 .../com/iluwatar/nullobject/TreeTest.java     |  3 +-
 .../java/com/iluwatar/objectmother/King.java  |  3 +-
 .../java/com/iluwatar/objectmother/Queen.java |  3 +-
 .../com/iluwatar/objectmother/Royalty.java    |  3 +-
 .../objectmother/RoyaltyObjectMother.java     |  3 +-
 .../test/RoyaltyObjectMotherTest.java         |  3 +-
 .../java/com/iluwatar/object/pool/App.java    |  3 +-
 .../com/iluwatar/object/pool/ObjectPool.java  |  3 +-
 .../com/iluwatar/object/pool/Oliphaunt.java   |  3 +-
 .../iluwatar/object/pool/OliphauntPool.java   |  3 +-
 .../com/iluwatar/object/pool/AppTest.java     |  3 +-
 .../object/pool/OliphauntPoolTest.java        |  3 +-
 .../main/java/com/iluwatar/observer/App.java  |  3 +-
 .../java/com/iluwatar/observer/Hobbits.java   |  3 +-
 .../main/java/com/iluwatar/observer/Orcs.java |  3 +-
 .../java/com/iluwatar/observer/Weather.java   |  3 +-
 .../iluwatar/observer/WeatherObserver.java    |  3 +-
 .../com/iluwatar/observer/WeatherType.java    |  3 +-
 .../iluwatar/observer/generic/GHobbits.java   |  3 +-
 .../com/iluwatar/observer/generic/GOrcs.java  |  3 +-
 .../iluwatar/observer/generic/GWeather.java   |  3 +-
 .../iluwatar/observer/generic/Observable.java |  3 +-
 .../iluwatar/observer/generic/Observer.java   |  3 +-
 .../com/iluwatar/observer/generic/Race.java   |  3 +-
 .../java/com/iluwatar/observer/AppTest.java   |  3 +-
 .../com/iluwatar/observer/HobbitsTest.java    |  3 +-
 .../java/com/iluwatar/observer/OrcsTest.java  |  3 +-
 .../observer/WeatherObserverTest.java         |  3 +-
 .../com/iluwatar/observer/WeatherTest.java    |  3 +-
 .../observer/generic/GHobbitsTest.java        |  3 +-
 .../observer/generic/GWeatherTest.java        |  3 +-
 .../observer/generic/ObserverTest.java        |  3 +-
 .../iluwatar/observer/generic/OrcsTest.java   |  3 +-
 .../observer/utils/InMemoryAppender.java      |  3 +-
 .../java/com/iluwatar/pageobject/App.java     |  3 +-
 .../java/com/iluwatar/pageobject/App.java     |  3 +-
 .../pageobject/AlbumListPageTest.java         |  3 +-
 .../iluwatar/pageobject/AlbumPageTest.java    |  3 +-
 .../iluwatar/pageobject/LoginPageTest.java    |  3 +-
 .../pageobject/pages/AlbumListPage.java       |  3 +-
 .../iluwatar/pageobject/pages/AlbumPage.java  |  3 +-
 .../iluwatar/pageobject/pages/LoginPage.java  |  3 +-
 .../com/iluwatar/pageobject/pages/Page.java   |  3 +-
 .../iluwatar/pageobject/AlbumListPage.java    |  3 +-
 .../com/iluwatar/pageobject/AlbumPage.java    |  3 +-
 .../com/iluwatar/pageobject/LoginPage.java    |  3 +-
 .../java/com/iluwatar/pageobject/Page.java    |  3 +-
 .../pageobject/AlbumListPageTest.java         |  3 +-
 .../iluwatar/pageobject/AlbumPageTest.java    |  3 +-
 .../iluwatar/pageobject/LoginPageTest.java    |  3 +-
 .../com/iluwatar/partialresponse/App.java     |  3 +-
 .../partialresponse/FieldJsonMapper.java      |  3 +-
 .../com/iluwatar/partialresponse/Video.java   |  3 +-
 .../partialresponse/VideoResource.java        |  3 +-
 .../com/iluwatar/partialresponse/AppTest.java |  3 +-
 .../partialresponse/FieldJsonMapperTest.java  |  3 +-
 .../partialresponse/VideoResourceTest.java    |  3 +-
 .../main/java/com/iluwatar/pipeline/App.java  |  3 +-
 .../pipeline/ConvertToCharArrayHandler.java   |  3 +-
 .../java/com/iluwatar/pipeline/Handler.java   |  3 +-
 .../java/com/iluwatar/pipeline/Pipeline.java  |  3 +-
 .../pipeline/RemoveAlphabetsHandler.java      |  3 +-
 .../pipeline/RemoveDigitsHandler.java         |  3 +-
 .../java/com/iluwatar/pipeline/AppTest.java   |  3 +-
 .../com/iluwatar/pipeline/PipelineTest.java   |  3 +-
 .../java/com/iluwatar/poison/pill/App.java    |  3 +-
 .../com/iluwatar/poison/pill/Consumer.java    |  3 +-
 .../com/iluwatar/poison/pill/Message.java     |  3 +-
 .../iluwatar/poison/pill/MessageQueue.java    |  3 +-
 .../iluwatar/poison/pill/MqPublishPoint.java  |  3 +-
 .../poison/pill/MqSubscribePoint.java         |  3 +-
 .../com/iluwatar/poison/pill/Producer.java    |  3 +-
 .../iluwatar/poison/pill/SimpleMessage.java   |  3 +-
 .../poison/pill/SimpleMessageQueue.java       |  3 +-
 .../com/iluwatar/poison/pill/AppTest.java     |  3 +-
 .../iluwatar/poison/pill/ConsumerTest.java    |  3 +-
 .../poison/pill/PoisonMessageTest.java        |  3 +-
 .../iluwatar/poison/pill/ProducerTest.java    |  3 +-
 .../poison/pill/SimpleMessageTest.java        |  3 +-
 pom.xml                                       |  6 +++
 .../iluwatar/priority/queue/Application.java  |  3 +-
 .../com/iluwatar/priority/queue/Message.java  |  3 +-
 .../priority/queue/PriorityMessageQueue.java  |  3 +-
 .../iluwatar/priority/queue/QueueManager.java |  3 +-
 .../com/iluwatar/priority/queue/Worker.java   |  3 +-
 .../queue/PriorityMessageQueueTest.java       |  3 +-
 .../priority/queue/QueueManagerTest.java      |  3 +-
 .../com/iluwatar/privateclassdata/App.java    |  3 +-
 .../privateclassdata/ImmutableStew.java       |  3 +-
 .../com/iluwatar/privateclassdata/Stew.java   |  3 +-
 .../iluwatar/privateclassdata/StewData.java   |  3 +-
 .../iluwatar/privateclassdata/AppTest.java    |  3 +-
 .../privateclassdata/ImmutableStewTest.java   |  3 +-
 .../iluwatar/privateclassdata/StewTest.java   |  3 +-
 .../utils/InMemoryAppender.java               |  3 +-
 .../com/iluwatar/producer/consumer/App.java   |  3 +-
 .../iluwatar/producer/consumer/Consumer.java  |  3 +-
 .../com/iluwatar/producer/consumer/Item.java  |  3 +-
 .../iluwatar/producer/consumer/ItemQueue.java |  3 +-
 .../iluwatar/producer/consumer/Producer.java  |  3 +-
 .../iluwatar/producer/consumer/AppTest.java   |  3 +-
 .../producer/consumer/ConsumerTest.java       |  3 +-
 .../producer/consumer/ProducerTest.java       |  3 +-
 .../main/java/com/iluwatar/promise/App.java   |  3 +-
 .../java/com/iluwatar/promise/Promise.java    |  3 +-
 .../com/iluwatar/promise/PromiseSupport.java  |  3 +-
 .../java/com/iluwatar/promise/Utility.java    |  3 +-
 .../java/com/iluwatar/promise/AppTest.java    |  3 +-
 .../com/iluwatar/promise/PromiseTest.java     |  3 +-
 .../main/java/com/iluwatar/property/App.java  |  3 +-
 .../java/com/iluwatar/property/Character.java |  3 +-
 .../java/com/iluwatar/property/Prototype.java |  3 +-
 .../java/com/iluwatar/property/Stats.java     |  3 +-
 .../java/com/iluwatar/property/AppTest.java   |  3 +-
 .../com/iluwatar/property/CharacterTest.java  |  3 +-
 .../main/java/com/iluwatar/prototype/App.java |  3 +-
 .../java/com/iluwatar/prototype/Beast.java    |  3 +-
 .../java/com/iluwatar/prototype/ElfBeast.java |  3 +-
 .../java/com/iluwatar/prototype/ElfMage.java  |  3 +-
 .../com/iluwatar/prototype/ElfWarlord.java    |  3 +-
 .../com/iluwatar/prototype/HeroFactory.java   |  3 +-
 .../iluwatar/prototype/HeroFactoryImpl.java   |  3 +-
 .../java/com/iluwatar/prototype/Mage.java     |  3 +-
 .../java/com/iluwatar/prototype/OrcBeast.java |  3 +-
 .../java/com/iluwatar/prototype/OrcMage.java  |  3 +-
 .../com/iluwatar/prototype/OrcWarlord.java    |  3 +-
 .../com/iluwatar/prototype/Prototype.java     |  3 +-
 .../java/com/iluwatar/prototype/Warlord.java  |  3 +-
 .../java/com/iluwatar/prototype/AppTest.java  |  3 +-
 .../prototype/HeroFactoryImplTest.java        |  3 +-
 .../com/iluwatar/prototype/PrototypeTest.java |  3 +-
 .../src/main/java/com/iluwatar/proxy/App.java |  3 +-
 .../java/com/iluwatar/proxy/IvoryTower.java   |  3 +-
 .../main/java/com/iluwatar/proxy/Wizard.java  |  3 +-
 .../java/com/iluwatar/proxy/WizardTower.java  |  3 +-
 .../com/iluwatar/proxy/WizardTowerProxy.java  |  3 +-
 .../test/java/com/iluwatar/proxy/AppTest.java |  3 +-
 .../com/iluwatar/proxy/IvoryTowerTest.java    |  3 +-
 .../java/com/iluwatar/proxy/WizardTest.java   |  3 +-
 .../iluwatar/proxy/WizardTowerProxyTest.java  |  3 +-
 .../proxy/utils/InMemoryAppender.java         |  3 +-
 .../com/iluwatar/queue/load/leveling/App.java |  3 +-
 .../iluwatar/queue/load/leveling/Message.java |  3 +-
 .../queue/load/leveling/MessageQueue.java     |  3 +-
 .../queue/load/leveling/ServiceExecutor.java  |  3 +-
 .../iluwatar/queue/load/leveling/Task.java    |  3 +-
 .../queue/load/leveling/TaskGenerator.java    |  3 +-
 .../iluwatar/queue/load/leveling/AppTest.java |  3 +-
 .../queue/load/leveling/MessageQueueTest.java |  3 +-
 .../queue/load/leveling/MessageTest.java      |  3 +-
 .../load/leveling/TaskGenSrvExeTest.java      |  3 +-
 .../java/com/iluwatar/reactor/app/App.java    |  3 +-
 .../com/iluwatar/reactor/app/AppClient.java   |  3 +-
 .../iluwatar/reactor/app/LoggingHandler.java  |  3 +-
 .../reactor/framework/AbstractNioChannel.java |  3 +-
 .../reactor/framework/ChannelHandler.java     |  3 +-
 .../reactor/framework/Dispatcher.java         |  3 +-
 .../reactor/framework/NioDatagramChannel.java |  3 +-
 .../reactor/framework/NioReactor.java         |  3 +-
 .../framework/NioServerSocketChannel.java     |  3 +-
 .../framework/SameThreadDispatcher.java       |  3 +-
 .../framework/ThreadPoolDispatcher.java       |  3 +-
 .../com/iluwatar/reactor/app/ReactorTest.java |  3 +-
 .../com/iluwatar/reader/writer/lock/App.java  |  3 +-
 .../iluwatar/reader/writer/lock/Reader.java   |  3 +-
 .../reader/writer/lock/ReaderWriterLock.java  |  3 +-
 .../iluwatar/reader/writer/lock/Writer.java   |  3 +-
 .../iluwatar/reader/writer/lock/AppTest.java  |  3 +-
 .../writer/lock/ReaderAndWriterTest.java      |  3 +-
 .../reader/writer/lock/ReaderTest.java        |  3 +-
 .../reader/writer/lock/WriterTest.java        |  3 +-
 .../writer/lock/utils/InMemoryAppender.java   |  3 +-
 .../java/com/iluwatar/repository/App.java     |  3 +-
 .../com/iluwatar/repository/AppConfig.java    |  3 +-
 .../java/com/iluwatar/repository/Person.java  |  3 +-
 .../iluwatar/repository/PersonRepository.java |  3 +-
 .../repository/PersonSpecifications.java      |  3 +-
 .../AnnotationBasedRepositoryTest.java        |  3 +-
 .../iluwatar/repository/AppConfigTest.java    |  3 +-
 .../java/com/iluwatar/repository/AppTest.java |  3 +-
 .../iluwatar/repository/RepositoryTest.java   |  3 +-
 .../acquisition/is/initialization/App.java    |  3 +-
 .../is/initialization/SlidingDoor.java        |  3 +-
 .../is/initialization/TreasureChest.java      |  3 +-
 .../is/initialization/AppTest.java            |  3 +-
 .../is/initialization/ClosableTest.java       |  3 +-
 .../src/main/java/com/iluwatar/retry/App.java |  3 +-
 .../com/iluwatar/retry/BusinessException.java |  3 +-
 .../com/iluwatar/retry/BusinessOperation.java |  3 +-
 .../retry/CustomerNotFoundException.java      |  3 +-
 .../retry/DatabaseNotAvailableException.java  |  3 +-
 .../java/com/iluwatar/retry/FindCustomer.java |  3 +-
 .../main/java/com/iluwatar/retry/Retry.java   |  3 +-
 .../retry/RetryExponentialBackoff.java        |  3 +-
 .../com/iluwatar/retry/FindCustomerTest.java  |  3 +-
 .../retry/RetryExponentialBackoffTest.java    |  3 +-
 .../java/com/iluwatar/retry/RetryTest.java    |  3 +-
 .../main/java/com/iluwatar/semaphore/App.java |  3 +-
 .../java/com/iluwatar/semaphore/Customer.java |  3 +-
 .../java/com/iluwatar/semaphore/Fruit.java    |  3 +-
 .../com/iluwatar/semaphore/FruitBowl.java     |  3 +-
 .../com/iluwatar/semaphore/FruitShop.java     |  3 +-
 .../java/com/iluwatar/semaphore/Lock.java     |  3 +-
 .../com/iluwatar/semaphore/Semaphore.java     |  3 +-
 .../java/com/iluwatar/semaphore/AppTest.java  |  3 +-
 .../com/iluwatar/semaphore/FruitBowlTest.java |  3 +-
 .../com/iluwatar/semaphore/SemaphoreTest.java |  3 +-
 .../main/java/com/iluwatar/servant/App.java   |  3 +-
 .../main/java/com/iluwatar/servant/King.java  |  3 +-
 .../main/java/com/iluwatar/servant/Queen.java |  3 +-
 .../java/com/iluwatar/servant/Royalty.java    |  3 +-
 .../java/com/iluwatar/servant/Servant.java    |  3 +-
 .../java/com/iluwatar/servant/AppTest.java    |  3 +-
 .../java/com/iluwatar/servant/KingTest.java   |  3 +-
 .../java/com/iluwatar/servant/QueenTest.java  |  3 +-
 .../com/iluwatar/servant/ServantTest.java     |  3 +-
 .../baas/api/AbstractDynamoDbHandler.java     |  3 +-
 .../baas/api/FindPersonApiHandler.java        |  3 +-
 .../baas/api/SavePersonApiHandler.java        |  3 +-
 .../serverless/baas/model/Address.java        |  3 +-
 .../serverless/baas/model/Person.java         |  3 +-
 .../serverless/faas/ApiGatewayResponse.java   |  3 +-
 .../iluwatar/serverless/faas/LambdaInfo.java  |  3 +-
 .../faas/api/LambdaInfoApiHandler.java        |  3 +-
 .../baas/api/FindPersonApiHandlerTest.java    |  3 +-
 .../baas/api/SavePersonApiHandlerTest.java    |  3 +-
 .../faas/api/LambdaInfoApiHandlerTest.java    |  3 +-
 .../com/iluwatar/servicelayer/app/App.java    |  3 +-
 .../servicelayer/common/BaseEntity.java       |  3 +-
 .../com/iluwatar/servicelayer/common/Dao.java |  3 +-
 .../servicelayer/common/DaoBaseImpl.java      |  3 +-
 .../servicelayer/hibernate/HibernateUtil.java |  3 +-
 .../servicelayer/magic/MagicService.java      |  3 +-
 .../servicelayer/magic/MagicServiceImpl.java  |  3 +-
 .../iluwatar/servicelayer/spell/Spell.java    |  3 +-
 .../iluwatar/servicelayer/spell/SpellDao.java |  3 +-
 .../servicelayer/spell/SpellDaoImpl.java      |  3 +-
 .../servicelayer/spellbook/Spellbook.java     |  3 +-
 .../servicelayer/spellbook/SpellbookDao.java  |  3 +-
 .../spellbook/SpellbookDaoImpl.java           |  3 +-
 .../iluwatar/servicelayer/wizard/Wizard.java  |  3 +-
 .../servicelayer/wizard/WizardDao.java        |  3 +-
 .../servicelayer/wizard/WizardDaoImpl.java    |  3 +-
 .../iluwatar/servicelayer/app/AppTest.java    |  3 +-
 .../servicelayer/common/BaseDaoTest.java      |  3 +-
 .../magic/MagicServiceImplTest.java           |  3 +-
 .../servicelayer/spell/SpellDaoImplTest.java  |  3 +-
 .../spellbook/SpellbookDaoImplTest.java       |  3 +-
 .../wizard/WizardDaoImplTest.java             |  3 +-
 .../java/com/iluwatar/servicelocator/App.java |  3 +-
 .../iluwatar/servicelocator/InitContext.java  |  3 +-
 .../com/iluwatar/servicelocator/Service.java  |  3 +-
 .../iluwatar/servicelocator/ServiceCache.java |  3 +-
 .../iluwatar/servicelocator/ServiceImpl.java  |  3 +-
 .../servicelocator/ServiceLocator.java        |  3 +-
 .../com/iluwatar/servicelocator/AppTest.java  |  3 +-
 .../servicelocator/ServiceLocatorTest.java    |  3 +-
 .../main/java/com/iluwatar/singleton/App.java |  3 +-
 .../iluwatar/singleton/EnumIvoryTower.java    |  3 +-
 .../InitializingOnDemandHolderIdiom.java      |  3 +-
 .../com/iluwatar/singleton/IvoryTower.java    |  3 +-
 .../ThreadSafeDoubleCheckLocking.java         |  3 +-
 .../ThreadSafeLazyLoadedIvoryTower.java       |  3 +-
 .../java/com/iluwatar/singleton/AppTest.java  |  3 +-
 .../singleton/EnumIvoryTowerTest.java         |  3 +-
 .../InitializingOnDemandHolderIdiomTest.java  |  3 +-
 .../iluwatar/singleton/IvoryTowerTest.java    |  3 +-
 .../com/iluwatar/singleton/SingletonTest.java |  3 +-
 .../ThreadSafeDoubleCheckLockingTest.java     |  3 +-
 .../ThreadSafeLazyLoadedIvoryTowerTest.java   |  3 +-
 .../com/iluwatar/spatialpartition/App.java    |  3 +-
 .../com/iluwatar/spatialpartition/Bubble.java |  3 +-
 .../com/iluwatar/spatialpartition/Point.java  |  3 +-
 .../iluwatar/spatialpartition/QuadTree.java   |  3 +-
 .../com/iluwatar/spatialpartition/Rect.java   |  3 +-
 .../SpatialPartitionBubbles.java              |  3 +-
 .../SpatialPartitionGeneric.java              |  3 +-
 .../iluwatar/spatialpartition/BubbleTest.java |  3 +-
 .../spatialpartition/QuadTreeTest.java        |  3 +-
 .../iluwatar/spatialpartition/RectTest.java   |  3 +-
 .../SpatialPartitionBubblesTest.java          |  3 +-
 .../com/iluwatar/specification/app/App.java   |  3 +-
 .../creature/AbstractCreature.java            |  3 +-
 .../specification/creature/Creature.java      |  3 +-
 .../specification/creature/Dragon.java        |  3 +-
 .../specification/creature/Goblin.java        |  3 +-
 .../specification/creature/KillerBee.java     |  3 +-
 .../specification/creature/Octopus.java       |  3 +-
 .../specification/creature/Shark.java         |  3 +-
 .../specification/creature/Troll.java         |  3 +-
 .../specification/property/Color.java         |  3 +-
 .../specification/property/Movement.java      |  3 +-
 .../iluwatar/specification/property/Size.java |  3 +-
 .../specification/selector/ColorSelector.java |  3 +-
 .../selector/MovementSelector.java            |  3 +-
 .../specification/selector/SizeSelector.java  |  3 +-
 .../iluwatar/specification/app/AppTest.java   |  3 +-
 .../specification/creature/CreatureTest.java  |  3 +-
 .../selector/ColorSelectorTest.java           |  3 +-
 .../selector/MovementSelectorTest.java        |  3 +-
 .../selector/SizeSelectorTest.java            |  3 +-
 .../java/com/iluwatar/state/AngryState.java   |  3 +-
 .../src/main/java/com/iluwatar/state/App.java |  3 +-
 .../main/java/com/iluwatar/state/Mammoth.java |  3 +-
 .../com/iluwatar/state/PeacefulState.java     |  3 +-
 .../main/java/com/iluwatar/state/State.java   |  3 +-
 .../test/java/com/iluwatar/state/AppTest.java |  3 +-
 .../java/com/iluwatar/state/MammothTest.java  |  3 +-
 .../java/com/iluwatar/stepbuilder/App.java    |  3 +-
 .../com/iluwatar/stepbuilder/Character.java   |  3 +-
 .../stepbuilder/CharacterStepBuilder.java     |  3 +-
 .../com/iluwatar/stepbuilder/AppTest.java     |  3 +-
 .../stepbuilder/CharacterStepBuilderTest.java |  3 +-
 .../main/java/com/iluwatar/strategy/App.java  |  3 +-
 .../com/iluwatar/strategy/DragonSlayer.java   |  3 +-
 .../strategy/DragonSlayingStrategy.java       |  3 +-
 .../com/iluwatar/strategy/MeleeStrategy.java  |  3 +-
 .../iluwatar/strategy/ProjectileStrategy.java |  3 +-
 .../com/iluwatar/strategy/SpellStrategy.java  |  3 +-
 .../java/com/iluwatar/strategy/AppTest.java   |  3 +-
 .../iluwatar/strategy/DragonSlayerTest.java   |  3 +-
 .../strategy/DragonSlayingStrategyTest.java   |  3 +-
 subclass-sandbox/pom.xml                      |  2 +-
 .../com/iluwatar/subclasssandbox/App.java     | 10 ++---
 .../iluwatar/subclasssandbox/GroundDive.java  | 10 ++---
 .../iluwatar/subclasssandbox/SkyLaunch.java   | 10 ++---
 .../iluwatar/subclasssandbox/Superpower.java  | 10 ++---
 .../com/iluwatar/subclasssandbox/AppTest.java | 10 ++---
 .../subclasssandbox/GroundDiveTest.java       | 10 ++---
 .../subclasssandbox/SkyLaunchTest.java        | 10 ++---
 .../java/com/iluwatar/templatemethod/App.java |  3 +-
 .../templatemethod/HalflingThief.java         |  3 +-
 .../templatemethod/HitAndRunMethod.java       |  3 +-
 .../templatemethod/StealingMethod.java        |  3 +-
 .../iluwatar/templatemethod/SubtleMethod.java |  3 +-
 .../com/iluwatar/templatemethod/AppTest.java  |  3 +-
 .../templatemethod/HalflingThiefTest.java     |  3 +-
 .../templatemethod/HitAndRunMethodTest.java   |  3 +-
 .../templatemethod/StealingMethodTest.java    |  3 +-
 .../templatemethod/SubtleMethodTest.java      |  3 +-
 .../java/com/iluwatar/threadpool/App.java     |  3 +-
 .../iluwatar/threadpool/CoffeeMakingTask.java |  3 +-
 .../threadpool/PotatoPeelingTask.java         |  3 +-
 .../java/com/iluwatar/threadpool/Task.java    |  3 +-
 .../java/com/iluwatar/threadpool/Worker.java  |  3 +-
 .../java/com/iluwatar/threadpool/AppTest.java |  3 +-
 .../threadpool/CoffeeMakingTaskTest.java      |  3 +-
 .../threadpool/PotatoPeelingTaskTest.java     |  3 +-
 .../com/iluwatar/threadpool/TaskTest.java     |  3 +-
 .../com/iluwatar/threadpool/WorkerTest.java   |  3 +-
 .../java/com/iluwatar/throttling/App.java     |  3 +-
 .../com/iluwatar/throttling/B2BService.java   |  3 +-
 .../com/iluwatar/throttling/CallsCount.java   |  3 +-
 .../java/com/iluwatar/throttling/Tenant.java  |  3 +-
 .../throttling/timer/ThrottleTimerImpl.java   |  3 +-
 .../iluwatar/throttling/timer/Throttler.java  |  3 +-
 .../java/com/iluwatar/throttling/AppTest.java |  3 +-
 .../iluwatar/throttling/B2BServiceTest.java   |  3 +-
 .../com/iluwatar/throttling/TenantTest.java   |  3 +-
 tls/src/main/java/com/iluwatar/tls/App.java   |  3 +-
 .../com/iluwatar/tls/DateFormatCallable.java  |  3 +-
 .../main/java/com/iluwatar/tls/Result.java    |  3 +-
 .../test/java/com/iluwatar/tls/AppTest.java   |  3 +-
 .../iluwatar/tls/DateFormatCallableTest.java  |  3 +-
 ...FormatCallableTestIncorrectDateFormat.java |  3 +-
 .../DateFormatCallableTestMultiThread.java    |  3 +-
 .../java/com/iluwatar/tolerantreader/App.java |  3 +-
 .../iluwatar/tolerantreader/RainbowFish.java  |  3 +-
 .../tolerantreader/RainbowFishSerializer.java |  3 +-
 .../tolerantreader/RainbowFishV2.java         |  3 +-
 .../com/iluwatar/tolerantreader/AppTest.java  |  3 +-
 .../RainbowFishSerializerTest.java            |  3 +-
 .../tolerantreader/RainbowFishTest.java       |  3 +-
 .../tolerantreader/RainbowFishV2Test.java     |  3 +-
 .../com/iluwatar/trampoline/Trampoline.java   |  3 +-
 .../iluwatar/trampoline/TrampolineApp.java    |  3 +-
 .../trampoline/TrampolineAppTest.java         |  3 +-
 twin/src/main/java/com/iluwatar/twin/App.java |  3 +-
 .../main/java/com/iluwatar/twin/BallItem.java |  3 +-
 .../java/com/iluwatar/twin/BallThread.java    |  3 +-
 .../main/java/com/iluwatar/twin/GameItem.java |  2 +-
 .../test/java/com/iluwatar/twin/AppTest.java  |  3 +-
 .../java/com/iluwatar/twin/BallItemTest.java  |  3 +-
 .../com/iluwatar/twin/BallThreadTest.java     |  3 +-
 .../java/com/iluwatar/typeobject/App.java     |  3 +-
 .../java/com/iluwatar/typeobject/Candy.java   |  3 +-
 .../com/iluwatar/typeobject/CandyGame.java    |  3 +-
 .../java/com/iluwatar/typeobject/Cell.java    |  3 +-
 .../com/iluwatar/typeobject/CellPool.java     |  3 +-
 .../com/iluwatar/typeobject/JsonParser.java   |  3 +-
 .../iluwatar/typeobject/CandyGameTest.java    |  3 +-
 .../com/iluwatar/typeobject/CellPoolTest.java |  3 +-
 .../com/iluwatar/typeobject/CellTest.java     |  3 +-
 .../java/com/iluwatar/unitofwork/App.java     |  3 +-
 .../com/iluwatar/unitofwork/IUnitOfWork.java  |  3 +-
 .../java/com/iluwatar/unitofwork/Student.java |  3 +-
 .../iluwatar/unitofwork/StudentDatabase.java  |  3 +-
 .../unitofwork/StudentRepository.java         |  3 +-
 .../java/com/iluwatar/unitofwork/AppTest.java |  3 +-
 .../unitofwork/StudentRepositoryTest.java     |  3 +-
 .../java/com/iluwatar/value/object/App.java   |  3 +-
 .../com/iluwatar/value/object/HeroStat.java   |  3 +-
 .../com/iluwatar/value/object/AppTest.java    |  3 +-
 .../iluwatar/value/object/HeroStatTest.java   |  3 +-
 .../main/java/com/iluwatar/visitor/App.java   |  3 +-
 .../java/com/iluwatar/visitor/Commander.java  |  3 +-
 .../iluwatar/visitor/CommanderVisitor.java    |  3 +-
 .../java/com/iluwatar/visitor/Sergeant.java   |  3 +-
 .../com/iluwatar/visitor/SergeantVisitor.java |  3 +-
 .../java/com/iluwatar/visitor/Soldier.java    |  3 +-
 .../com/iluwatar/visitor/SoldierVisitor.java  |  3 +-
 .../main/java/com/iluwatar/visitor/Unit.java  |  3 +-
 .../com/iluwatar/visitor/UnitVisitor.java     |  3 +-
 .../java/com/iluwatar/visitor/AppTest.java    |  3 +-
 .../com/iluwatar/visitor/CommanderTest.java   |  3 +-
 .../visitor/CommanderVisitorTest.java         |  3 +-
 .../com/iluwatar/visitor/SergeantTest.java    |  3 +-
 .../iluwatar/visitor/SergeantVisitorTest.java |  3 +-
 .../com/iluwatar/visitor/SoldierTest.java     |  3 +-
 .../iluwatar/visitor/SoldierVisitorTest.java  |  3 +-
 .../java/com/iluwatar/visitor/UnitTest.java   |  3 +-
 .../com/iluwatar/visitor/VisitorTest.java     |  3 +-
 1246 files changed, 2578 insertions(+), 1312 deletions(-)
 create mode 100644 license-plugin-header-style.xml

diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
index dee8302c1539..649bdbcc9499 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument;
 
 import java.util.List;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
index e8b2410a8bb6..a0d9d13c8a79 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument;
 
 import java.util.Arrays;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
index 767002eb7f6b..e1254c1f9400 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument;
 
 import java.util.Map;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
index f0db8399387d..738aaab26df0 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain;
 
 import java.util.Map;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
index 9c7ce855f5d5..d5178ecaddff 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain;
 
 import java.util.Optional;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
index 84f55989f9f6..ff021a2eab9a 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain;
 
 import java.util.stream.Stream;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
index 31f333bded5a..97683c344faf 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain;
 
 import java.util.Optional;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
index 89dce0e3bf49..8ec1a9fe4cf2 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain;
 
 import java.util.Optional;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
index 68c3e1aae31c..21e0c7070977 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain;
 
 import java.util.Map;
diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
index 07ca62de5a23..b9957dd0c939 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument.domain.enums;
 
 /**
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
index 78088ab49446..7f3e1eada124 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument;
 
 import org.junit.jupiter.api.Test;
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
index 4dffbdf88cf4..aed63f303181 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument;
 
 import org.junit.jupiter.api.Test;
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
index 6d67be392c77..2dde49a1ea2a 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractdocument;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
index 9d77b245084e..a2b4867b0d2a 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 import org.slf4j.Logger;
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
index 03ada4ba0339..158ad9fa8c41 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
index e349e6160fd3..faf2cb4cc58c 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
index 2eaaf722c642..f4196072c1c8 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
index 0562ffaaa49f..29f16907e665 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
index faa78d401515..8d4c6d7f0701 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
index 887ba058c477..61d744cfcb1e 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
index f11d5c685e7d..cbb27cec2820 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
index a117598edd1a..c3e3d0f2579b 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
index 66ac688edc38..55842f2a93f2 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
index ac6840276907..1316cf6d4aae 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
index cc5bd158b92f..a4ffc1d28ae4 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
index 731d52eecc4d..6792174f2f9b 100644
--- a/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
+++ b/abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 /**
diff --git a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
index 244ec0015904..eab501e9b191 100644
--- a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
+++ b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
index 28224d12360a..892af73920ae 100644
--- a/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
+++ b/abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.abstractfactory;
 
 import org.junit.jupiter.api.Test;
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
index 97c9b19462c5..b5842cdf576e 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 /**
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
index be96f3a60d31..3875d7a2a289 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 /**
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
index 1f03065505bb..8b64db8a7ab7 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import org.slf4j.Logger;
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
index d77118ccc355..fb5a657d78ea 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import org.slf4j.Logger;
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
index 1c650ce0c053..586d72876871 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import org.slf4j.Logger;
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
index 130fdf250e3b..80dfc2320384 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 /**
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
index c8ddfd3d907b..9c1eb117eea6 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 /**
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
index 57ccc3105016..a5baa7169b8b 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 /**
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
index 39bd8c38f7ca..c624f9f5f46c 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import org.slf4j.Logger;
diff --git a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
index eebc5111b000..707943884eeb 100644
--- a/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
+++ b/acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 /**
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
index 813a380b8790..1f555ee9932e 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import org.junit.jupiter.api.Test;
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
index b90bafb0f5e6..d49ba591cfec 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import static org.assertj.core.api.Assertions.assertThat;
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
index ef6fd4d8ede3..e1765c81b770 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import static org.assertj.core.api.Assertions.assertThat;
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
index 477354b1347f..308dd5879329 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 import static org.mockito.Matchers.eq;
diff --git a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
index ff24d526d227..2dcfcfbbbf80 100644
--- a/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
+++ b/acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.acyclicvisitor;
 
 
diff --git a/adapter/src/main/java/com/iluwatar/adapter/App.java b/adapter/src/main/java/com/iluwatar/adapter/App.java
index 4f31af795f6b..a3bf5b14b35c 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/App.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 /**
diff --git a/adapter/src/main/java/com/iluwatar/adapter/Captain.java b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
index dd9397b2236b..fbf0be6ca628 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/Captain.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 /**
diff --git a/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java b/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
index 381e4de97a58..6c2daae3d2df 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 import org.slf4j.Logger;
diff --git a/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java b/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
index df0ba4792b17..7dda379c9271 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 /**
diff --git a/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java b/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
index 672511770bc7..3b43da732bd3 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 /**
diff --git a/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java b/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
index b5164c68de2f..d4cca004f599 100644
--- a/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
+++ b/adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/adapter/src/test/java/com/iluwatar/adapter/AppTest.java b/adapter/src/test/java/com/iluwatar/adapter/AppTest.java
index 5c7303353496..7e94241b635f 100644
--- a/adapter/src/test/java/com/iluwatar/adapter/AppTest.java
+++ b/adapter/src/test/java/com/iluwatar/adapter/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.adapter;
 
 import org.junit.jupiter.api.Test;
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
index 593d83e1378e..e96ac9d43c2c 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 import javax.annotation.Resource;
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java
index 5221ddd8abcf..ab4b11dcf619 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 import org.springframework.boot.SpringApplication;
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java
index f47a035a91f5..3c214a58a9f5 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 /**
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java
index 72684668b0fe..47d786ec6aeb 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 /**
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
index f04906b476d2..0fe68da17325 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 import java.io.IOException;
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java
index e7780257e338..ed325be0070f 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 /**
diff --git a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
index c92eb678c152..c43fe84c61ca 100644
--- a/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
+++ b/aggregator-microservices/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 import java.io.IOException;
diff --git a/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java b/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java
index 8aeab6d8dda5..59d790de27ce 100644
--- a/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java
+++ b/aggregator-microservices/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.aggregator.microservices;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java
index c027f14993ec..3815fffc4cc7 100644
--- a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java
+++ b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.information.microservice;
 
 import org.springframework.boot.SpringApplication;
diff --git a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java
index f22d17eab4c1..8306fd7855a5 100644
--- a/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java
+++ b/aggregator-microservices/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.information.microservice;
 
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java b/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java
index 4f880d375a45..3f3f1b511452 100644
--- a/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java
+++ b/aggregator-microservices/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.information.microservice;
 
 import org.junit.jupiter.api.Test;
diff --git a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java
index 8fed4d4d7448..9a49518b536e 100644
--- a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java
+++ b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.inventory.microservice;
 
 import org.springframework.boot.SpringApplication;
diff --git a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java
index 5117107b3efa..85eea4e9cef1 100644
--- a/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java
+++ b/aggregator-microservices/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.inventory.microservice;
 
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java b/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java
index 063cb9d9d73d..8933053d417a 100644
--- a/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java
+++ b/aggregator-microservices/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.inventory.microservice;
 
 import org.junit.jupiter.api.Test;
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/App.java b/ambassador/src/main/java/com/iluwatar/ambassador/App.java
index 465981d41958..6b0b048c8b97 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/App.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 /**
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/Client.java b/ambassador/src/main/java/com/iluwatar/ambassador/Client.java
index 3637c05bed0f..fdadd71d26dd 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/Client.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/Client.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import org.slf4j.LoggerFactory;
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
index ad26951fd30b..10da79d0b937 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import com.iluwatar.ambassador.util.RandomProvider;
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
index 394839f2acad..013015936957 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 /**
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java b/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
index 00a39e01b75e..37b6970b451d 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import org.slf4j.Logger;
diff --git a/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java b/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
index 9b46e096fbef..5948472c0062 100644
--- a/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
+++ b/ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador.util;
 
 /**
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
index e5a28addb054..ff868b13b81d 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import org.junit.jupiter.api.Test;
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
index aadb4b137a09..c3cbd66cb1aa 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import org.junit.jupiter.api.Test;
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
index a8e5822930ef..5f1ff4db759f 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import com.iluwatar.ambassador.util.RandomProvider;
diff --git a/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java b/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
index 3b1fe51d09a2..2737c957e315 100644
--- a/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
+++ b/ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.ambassador;
 
 import org.junit.jupiter.api.Test;
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
index dc4249c6eb3d..25c201521578 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ApiGateway.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java
index ba4b67c39c89..b92e3a7d0d36 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 import org.springframework.boot.SpringApplication;
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java
index 89de62b1b730..06b9e949533d 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/DesktopProduct.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 /**
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java
index bc166c4c89f4..9c8c341ccd84 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 /**
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
index dddd0dc20f60..d2f80858cc49 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/ImageClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 import java.io.IOException;
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java
index 41644fb32a28..b7edb1047275 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/MobileProduct.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 /**
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java
index fca5fe32c573..74c564132939 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 /**
diff --git a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
index 25d7f0b1169c..0a43c4b1fcfe 100644
--- a/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
+++ b/api-gateway/api-gateway-service/src/main/java/com/iluwatar/api/gateway/PriceClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 import java.io.IOException;
diff --git a/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java b/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java
index ec579ead69a8..27068b52beb4 100644
--- a/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java
+++ b/api-gateway/api-gateway-service/src/test/java/com/iluwatar/api/gateway/ApiGatewayTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.api.gateway;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java
index 86580ad8563e..bb551ac31ecb 100644
--- a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java
+++ b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageApplication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.image.microservice;
 
 import org.springframework.boot.SpringApplication;
diff --git a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java
index 5a84e700898b..9781dbc011aa 100644
--- a/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java
+++ b/api-gateway/image-microservice/src/main/java/com/iluwatar/image/microservice/ImageController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.image.microservice;
 
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java b/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java
index 71044b56d496..d0c44ff0fa97 100644
--- a/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java
+++ b/api-gateway/image-microservice/src/test/java/com/iluwatar/image/microservice/ImageControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.image.microservice;
 
 import org.junit.jupiter.api.Test;
diff --git a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java
index 1edaf4c32b9a..1a29e53c9e98 100644
--- a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java
+++ b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceApplication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.price.microservice;
 
 import org.springframework.boot.SpringApplication;
diff --git a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java
index 8af122648e27..efb982253417 100644
--- a/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java
+++ b/api-gateway/price-microservice/src/main/java/com/iluwatar/price/microservice/PriceController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.price.microservice;
 
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java b/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java
index a2c5c81616e5..54a4413a96ad 100644
--- a/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java
+++ b/api-gateway/price-microservice/src/test/java/com/iluwatar/price/microservice/PriceControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.price.microservice;
 
 import org.junit.jupiter.api.Test;
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
index 0e0471c94029..bc33494f73f5 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import org.slf4j.Logger;
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
index ffa162dbe475..950444fe7a17 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import java.util.Optional;
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
index 8fa58d3f914d..14e30cbebdc2 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import java.util.concurrent.Callable;
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
index 7001521444e9..c3b8467f1c8a 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import java.util.concurrent.ExecutionException;
diff --git a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
index c5f01b662023..f05b83b4f21a 100644
--- a/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
+++ b/async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import java.util.Optional;
diff --git a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
index dd0cfd9ffaed..769cd66c4f90 100644
--- a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
+++ b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import org.junit.jupiter.api.Test;
diff --git a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
index 3f43e67af762..d240f3c2eca1 100644
--- a/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
+++ b/async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.async.method.invocation;
 
 import org.junit.jupiter.api.Test;
diff --git a/balking/src/main/java/com/iluwatar/balking/App.java b/balking/src/main/java/com/iluwatar/balking/App.java
index 97fdda1854da..bb3fb085c077 100644
--- a/balking/src/main/java/com/iluwatar/balking/App.java
+++ b/balking/src/main/java/com/iluwatar/balking/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.balking;
 
 import org.slf4j.Logger;
diff --git a/balking/src/main/java/com/iluwatar/balking/DelayProvider.java b/balking/src/main/java/com/iluwatar/balking/DelayProvider.java
index bce94699739e..ed05cd292f6f 100644
--- a/balking/src/main/java/com/iluwatar/balking/DelayProvider.java
+++ b/balking/src/main/java/com/iluwatar/balking/DelayProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.balking;
 
 import java.util.concurrent.TimeUnit;
diff --git a/balking/src/main/java/com/iluwatar/balking/WashingMachine.java b/balking/src/main/java/com/iluwatar/balking/WashingMachine.java
index 5fe32a1065df..044b1b6e9f36 100644
--- a/balking/src/main/java/com/iluwatar/balking/WashingMachine.java
+++ b/balking/src/main/java/com/iluwatar/balking/WashingMachine.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.balking;
 
 import org.slf4j.Logger;
diff --git a/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java b/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
index d6b7f7249b5e..0799d3fd8edb 100644
--- a/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
+++ b/balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.balking;
 
 /**
diff --git a/balking/src/test/java/com/iluwatar/balking/AppTest.java b/balking/src/test/java/com/iluwatar/balking/AppTest.java
index ca9af5262e00..440427f9f030 100644
--- a/balking/src/test/java/com/iluwatar/balking/AppTest.java
+++ b/balking/src/test/java/com/iluwatar/balking/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.balking;
 
 import org.junit.jupiter.api.Test;
diff --git a/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java b/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
index 4140e74aac33..8348f9256dee 100644
--- a/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
+++ b/balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.balking;
 
 import org.junit.jupiter.api.Test;
diff --git a/bridge/src/main/java/com/iluwatar/bridge/App.java b/bridge/src/main/java/com/iluwatar/bridge/App.java
index 89584cc922f7..195f463cf40d 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/App.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.slf4j.Logger;
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java b/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
index 3e14a00b2767..22acac8f9a1d 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 /**
diff --git a/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java b/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
index 2aeb8e6389ca..14abe4c635cd 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.slf4j.Logger;
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Hammer.java b/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
index 6943ddd4902d..47f60613d239 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.slf4j.Logger;
diff --git a/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java b/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
index a9ebbf251db6..3655c7e97722 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.slf4j.Logger;
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Sword.java b/bridge/src/main/java/com/iluwatar/bridge/Sword.java
index 19650999da6c..ab6f4ab7feff 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Sword.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Sword.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.slf4j.Logger;
diff --git a/bridge/src/main/java/com/iluwatar/bridge/Weapon.java b/bridge/src/main/java/com/iluwatar/bridge/Weapon.java
index 6c65ac8e8b2c..b264dddca794 100644
--- a/bridge/src/main/java/com/iluwatar/bridge/Weapon.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Weapon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 /**
diff --git a/bridge/src/test/java/com/iluwatar/bridge/AppTest.java b/bridge/src/test/java/com/iluwatar/bridge/AppTest.java
index ba9ecf21184e..55a848818b04 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/AppTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.junit.jupiter.api.Test;
diff --git a/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java b/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
index 4d17a0ddd50b..8e140862c4ab 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.junit.jupiter.api.Test;
diff --git a/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java b/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
index 168f4d92942f..a88ba9fa19f2 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.junit.jupiter.api.Test;
diff --git a/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java b/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
index 39b30d80b6de..4ca9d9ef059a 100644
--- a/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
+++ b/bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bridge;
 
 import org.junit.jupiter.api.Disabled;
diff --git a/builder/src/main/java/com/iluwatar/builder/App.java b/builder/src/main/java/com/iluwatar/builder/App.java
index 0b524e9adf79..f57e4d42f26f 100644
--- a/builder/src/main/java/com/iluwatar/builder/App.java
+++ b/builder/src/main/java/com/iluwatar/builder/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 import com.iluwatar.builder.Hero.Builder;
diff --git a/builder/src/main/java/com/iluwatar/builder/Armor.java b/builder/src/main/java/com/iluwatar/builder/Armor.java
index 13cf0a758119..8cf57a361a9e 100644
--- a/builder/src/main/java/com/iluwatar/builder/Armor.java
+++ b/builder/src/main/java/com/iluwatar/builder/Armor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 /**
diff --git a/builder/src/main/java/com/iluwatar/builder/HairColor.java b/builder/src/main/java/com/iluwatar/builder/HairColor.java
index 310c82c77e2e..f94de35564a4 100644
--- a/builder/src/main/java/com/iluwatar/builder/HairColor.java
+++ b/builder/src/main/java/com/iluwatar/builder/HairColor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 /**
diff --git a/builder/src/main/java/com/iluwatar/builder/HairType.java b/builder/src/main/java/com/iluwatar/builder/HairType.java
index 91416a4792e8..6eece1e373dd 100644
--- a/builder/src/main/java/com/iluwatar/builder/HairType.java
+++ b/builder/src/main/java/com/iluwatar/builder/HairType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 /**
diff --git a/builder/src/main/java/com/iluwatar/builder/Hero.java b/builder/src/main/java/com/iluwatar/builder/Hero.java
index fff0075652a0..a8f285b66eda 100644
--- a/builder/src/main/java/com/iluwatar/builder/Hero.java
+++ b/builder/src/main/java/com/iluwatar/builder/Hero.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 /**
diff --git a/builder/src/main/java/com/iluwatar/builder/Profession.java b/builder/src/main/java/com/iluwatar/builder/Profession.java
index 2647946a25d3..1e22a1c67d85 100644
--- a/builder/src/main/java/com/iluwatar/builder/Profession.java
+++ b/builder/src/main/java/com/iluwatar/builder/Profession.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 /**
diff --git a/builder/src/main/java/com/iluwatar/builder/Weapon.java b/builder/src/main/java/com/iluwatar/builder/Weapon.java
index 1bab8ca2d386..51ddeafbce29 100644
--- a/builder/src/main/java/com/iluwatar/builder/Weapon.java
+++ b/builder/src/main/java/com/iluwatar/builder/Weapon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 /**
diff --git a/builder/src/test/java/com/iluwatar/builder/AppTest.java b/builder/src/test/java/com/iluwatar/builder/AppTest.java
index ffee67444495..9511d3f9c48f 100644
--- a/builder/src/test/java/com/iluwatar/builder/AppTest.java
+++ b/builder/src/test/java/com/iluwatar/builder/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 import org.junit.jupiter.api.Test;
diff --git a/builder/src/test/java/com/iluwatar/builder/HeroTest.java b/builder/src/test/java/com/iluwatar/builder/HeroTest.java
index 8fa6fdd6b036..411087d9b077 100644
--- a/builder/src/test/java/com/iluwatar/builder/HeroTest.java
+++ b/builder/src/test/java/com/iluwatar/builder/HeroTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.builder;
 
 import org.junit.jupiter.api.Test;
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
index 00d9ab569a8b..68e382c0f051 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 /**
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
index 38b90c7dfe79..cf2b251295ad 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 /**
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
index 776694c93ee0..e7d8400d3249 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 /**
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java
index eaca9b202d10..6e08aca1f939 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 /**
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java
index 2d4e91561880..c9c8950db3a4 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/Client.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 /**
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java
index b5eac51518b7..aa9457abfada 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/EjbService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 import org.slf4j.Logger;
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java
index 20b22a1a4527..83abd9762301 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/JmsService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 import org.slf4j.Logger;
diff --git a/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java b/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java
index 8f918a4e241f..a09dde59c661 100644
--- a/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java
+++ b/business-delegate/src/main/java/com/iluwatar/business/delegate/ServiceType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 /**
diff --git a/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java b/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
index d31d6f7a354b..48e756acb816 100644
--- a/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
+++ b/business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 import org.junit.jupiter.api.Test;
diff --git a/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java b/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
index 296fdaeef359..dfc6dfa9d4da 100644
--- a/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
+++ b/business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.business.delegate;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/App.java b/bytecode/src/main/java/com/iluwatar/bytecode/App.java
index 09c8f90f3148..9a5f66d886fe 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/App.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode;
 
 import com.iluwatar.bytecode.util.InstructionConverterUtil;
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java b/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
index 82ade960623a..99b632ed853e 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode;
 
 /**
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java b/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
index 324085d81ffa..c6b120963284 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode;
 
 import java.util.Stack;
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java b/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
index 6e0a9ee41106..434a1bddd1e8 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode;
 
 import org.slf4j.Logger;
diff --git a/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java b/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
index 3905d692fa22..bdc0782dd593 100644
--- a/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
+++ b/bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode.util;
 
 import com.iluwatar.bytecode.Instruction;
diff --git a/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java b/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
index ae212b71c5d3..6ab29c95c884 100644
--- a/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
+++ b/bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode;
 
 import org.junit.jupiter.api.Test;
diff --git a/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java b/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
index fbb3064b22b5..837c40582b1d 100644
--- a/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
+++ b/bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode;
 
 import org.junit.jupiter.api.Test;
diff --git a/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java b/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
index ff52ae4518ac..8c0437629b2e 100644
--- a/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
+++ b/bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.bytecode.util;
 
 import com.iluwatar.bytecode.Instruction;
diff --git a/caching/src/main/java/com/iluwatar/caching/App.java b/caching/src/main/java/com/iluwatar/caching/App.java
index 699ee983267c..4ef12b7de784 100644
--- a/caching/src/main/java/com/iluwatar/caching/App.java
+++ b/caching/src/main/java/com/iluwatar/caching/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import org.slf4j.Logger;
diff --git a/caching/src/main/java/com/iluwatar/caching/AppManager.java b/caching/src/main/java/com/iluwatar/caching/AppManager.java
index 2545110e2146..6939c6b80b79 100644
--- a/caching/src/main/java/com/iluwatar/caching/AppManager.java
+++ b/caching/src/main/java/com/iluwatar/caching/AppManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import java.text.ParseException;
diff --git a/caching/src/main/java/com/iluwatar/caching/CacheStore.java b/caching/src/main/java/com/iluwatar/caching/CacheStore.java
index 8871f8648605..e221f16e7878 100644
--- a/caching/src/main/java/com/iluwatar/caching/CacheStore.java
+++ b/caching/src/main/java/com/iluwatar/caching/CacheStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import org.slf4j.Logger;
diff --git a/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java b/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
index fe5829919507..23be7d7e2b2d 100644
--- a/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
+++ b/caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 /**
diff --git a/caching/src/main/java/com/iluwatar/caching/DbManager.java b/caching/src/main/java/com/iluwatar/caching/DbManager.java
index 434d9281b340..01b727fa540e 100644
--- a/caching/src/main/java/com/iluwatar/caching/DbManager.java
+++ b/caching/src/main/java/com/iluwatar/caching/DbManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import java.text.ParseException;
diff --git a/caching/src/main/java/com/iluwatar/caching/LruCache.java b/caching/src/main/java/com/iluwatar/caching/LruCache.java
index 346a5ad448cf..0f2e53823a0a 100644
--- a/caching/src/main/java/com/iluwatar/caching/LruCache.java
+++ b/caching/src/main/java/com/iluwatar/caching/LruCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import org.slf4j.Logger;
diff --git a/caching/src/main/java/com/iluwatar/caching/UserAccount.java b/caching/src/main/java/com/iluwatar/caching/UserAccount.java
index f64b5952c056..fc6b8cb4c5eb 100644
--- a/caching/src/main/java/com/iluwatar/caching/UserAccount.java
+++ b/caching/src/main/java/com/iluwatar/caching/UserAccount.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 /**
diff --git a/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java b/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
index 514a1e7f7bbd..7e53f61f0cf6 100644
--- a/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
+++ b/caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching.constants;
 
 /**
diff --git a/caching/src/test/java/com/iluwatar/caching/AppTest.java b/caching/src/test/java/com/iluwatar/caching/AppTest.java
index 61b65544cf98..cb696f804606 100644
--- a/caching/src/test/java/com/iluwatar/caching/AppTest.java
+++ b/caching/src/test/java/com/iluwatar/caching/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import org.junit.jupiter.api.Test;
diff --git a/caching/src/test/java/com/iluwatar/caching/CachingTest.java b/caching/src/test/java/com/iluwatar/caching/CachingTest.java
index e978d31a2a2c..ed6004429df8 100644
--- a/caching/src/test/java/com/iluwatar/caching/CachingTest.java
+++ b/caching/src/test/java/com/iluwatar/caching/CachingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.caching;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/callback/src/main/java/com/iluwatar/callback/App.java b/callback/src/main/java/com/iluwatar/callback/App.java
index 4fa546fe693a..3a9cd00cb185 100644
--- a/callback/src/main/java/com/iluwatar/callback/App.java
+++ b/callback/src/main/java/com/iluwatar/callback/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 import org.slf4j.Logger;
diff --git a/callback/src/main/java/com/iluwatar/callback/Callback.java b/callback/src/main/java/com/iluwatar/callback/Callback.java
index d871e3345861..15f08366275d 100644
--- a/callback/src/main/java/com/iluwatar/callback/Callback.java
+++ b/callback/src/main/java/com/iluwatar/callback/Callback.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 /**
diff --git a/callback/src/main/java/com/iluwatar/callback/LambdasApp.java b/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
index d6cd5d22c148..2b445d9ca440 100644
--- a/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
+++ b/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 import org.slf4j.Logger;
diff --git a/callback/src/main/java/com/iluwatar/callback/SimpleTask.java b/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
index 9b0c16fc5cc4..155d1e96dad7 100644
--- a/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
+++ b/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 import org.slf4j.Logger;
diff --git a/callback/src/main/java/com/iluwatar/callback/Task.java b/callback/src/main/java/com/iluwatar/callback/Task.java
index b8257e1fcb1f..9f2abe85fa21 100644
--- a/callback/src/main/java/com/iluwatar/callback/Task.java
+++ b/callback/src/main/java/com/iluwatar/callback/Task.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 /**
diff --git a/callback/src/test/java/com/iluwatar/callback/AppTest.java b/callback/src/test/java/com/iluwatar/callback/AppTest.java
index 1d7c96f91740..e954d8f04fc2 100644
--- a/callback/src/test/java/com/iluwatar/callback/AppTest.java
+++ b/callback/src/test/java/com/iluwatar/callback/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 import org.junit.jupiter.api.Test;
diff --git a/callback/src/test/java/com/iluwatar/callback/CallbackTest.java b/callback/src/test/java/com/iluwatar/callback/CallbackTest.java
index 5f07e4690cd1..7f424f79dfc0 100644
--- a/callback/src/test/java/com/iluwatar/callback/CallbackTest.java
+++ b/callback/src/test/java/com/iluwatar/callback/CallbackTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.callback;
 
 import org.junit.jupiter.api.Test;
diff --git a/chain/src/main/java/com/iluwatar/chain/App.java b/chain/src/main/java/com/iluwatar/chain/App.java
index b696ff6e989a..c45d682769bf 100644
--- a/chain/src/main/java/com/iluwatar/chain/App.java
+++ b/chain/src/main/java/com/iluwatar/chain/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 /**
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcCommander.java b/chain/src/main/java/com/iluwatar/chain/OrcCommander.java
index 23abddfccf1d..4770eafcb624 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcCommander.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcCommander.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 /**
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcKing.java b/chain/src/main/java/com/iluwatar/chain/OrcKing.java
index 143a02a9dc3a..39243d0fdc5c 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcKing.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcKing.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 /**
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java b/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java
index 363b5505499b..6cf78b11dcb7 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcOfficer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 /**
diff --git a/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java b/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java
index dcb3b78a86c5..686840d9548f 100644
--- a/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java
+++ b/chain/src/main/java/com/iluwatar/chain/OrcSoldier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 /**
diff --git a/chain/src/main/java/com/iluwatar/chain/Request.java b/chain/src/main/java/com/iluwatar/chain/Request.java
index 0afb681e5058..c8962aafa954 100644
--- a/chain/src/main/java/com/iluwatar/chain/Request.java
+++ b/chain/src/main/java/com/iluwatar/chain/Request.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 import java.util.Objects;
diff --git a/chain/src/main/java/com/iluwatar/chain/RequestHandler.java b/chain/src/main/java/com/iluwatar/chain/RequestHandler.java
index de43e23a54a8..aed5c0611cd6 100644
--- a/chain/src/main/java/com/iluwatar/chain/RequestHandler.java
+++ b/chain/src/main/java/com/iluwatar/chain/RequestHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 import org.slf4j.Logger;
diff --git a/chain/src/main/java/com/iluwatar/chain/RequestType.java b/chain/src/main/java/com/iluwatar/chain/RequestType.java
index 03391bef258e..4e377a2b6215 100644
--- a/chain/src/main/java/com/iluwatar/chain/RequestType.java
+++ b/chain/src/main/java/com/iluwatar/chain/RequestType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 /**
diff --git a/chain/src/test/java/com/iluwatar/chain/AppTest.java b/chain/src/test/java/com/iluwatar/chain/AppTest.java
index d7964c86d2ad..da73476eaa1b 100644
--- a/chain/src/test/java/com/iluwatar/chain/AppTest.java
+++ b/chain/src/test/java/com/iluwatar/chain/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 import org.junit.jupiter.api.Test;
diff --git a/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java b/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java
index 7e9c2a7071b2..cf957f119900 100644
--- a/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java
+++ b/chain/src/test/java/com/iluwatar/chain/OrcKingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.chain;
 
 import org.junit.jupiter.api.Test;
diff --git a/circuit-breaker/pom.xml b/circuit-breaker/pom.xml
index b6587b061f7a..6ef7da2236a2 100644
--- a/circuit-breaker/pom.xml
+++ b/circuit-breaker/pom.xml
@@ -1,7 +1,7 @@
 <!--
 
     The MIT License
-    Copyright (c) 2014 Ilkka Seppälä
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
index 2520b64ceb3c..054158e9b6ae 100644
--- a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
index ad014f9fdae0..005a000dff49 100644
--- a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java
index 33217b8e721b..b291c3fe5bf3 100644
--- a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedService.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.circuitbreaker;
 
 /**
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
index e301ff3ca52b..f46843766527 100644
--- a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
index 87982153ccd0..92fe0f2546ef 100644
--- a/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
+++ b/circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java
index 5780e9355c58..f4efcaaacfdb 100644
--- a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java
+++ b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/CircuitBreakerTest.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java
index 7b9c33795144..ccea88f44fb3 100644
--- a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java
+++ b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedServiceTest.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java
index 280da63e5e91..6a6fb50b00aa 100644
--- a/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java
+++ b/circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java
@@ -1,6 +1,6 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014 Ilkka Seppälä
+ * Copyright © 2014-2019 Ilkka Seppälä
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
index 60d7fdac1800..3a811f0e0806 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 import java.util.Arrays;
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
index 1374ef7e5330..314728797cfa 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 /**
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
index 431c64da9e01..6e4531f5fb0a 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 import java.util.Arrays;
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
index 17a2e58ded23..170d4df33e65 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 /**
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
index 7b015372752c..2a72aa00848a 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 import java.util.Comparator;
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
index 6121b32cb952..01d095e96099 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 import java.util.ArrayList;
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java
index 1889a4bbbe67..9bf01052a667 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Person.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 import java.util.List;
diff --git a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
index 938cce195a27..5cec263cdead 100644
--- a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
+++ b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.collectionpipeline;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/command/src/main/java/com/iluwatar/command/App.java b/command/src/main/java/com/iluwatar/command/App.java
index d815140218e9..39e59077e721 100644
--- a/command/src/main/java/com/iluwatar/command/App.java
+++ b/command/src/main/java/com/iluwatar/command/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/Command.java b/command/src/main/java/com/iluwatar/command/Command.java
index 5148da5b8554..b5854f6be3b8 100644
--- a/command/src/main/java/com/iluwatar/command/Command.java
+++ b/command/src/main/java/com/iluwatar/command/Command.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/Goblin.java b/command/src/main/java/com/iluwatar/command/Goblin.java
index b594de6998d7..b2c0d75d0c2b 100644
--- a/command/src/main/java/com/iluwatar/command/Goblin.java
+++ b/command/src/main/java/com/iluwatar/command/Goblin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java b/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java
index afe70edef3cb..bdbc54889916 100644
--- a/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java
+++ b/command/src/main/java/com/iluwatar/command/InvisibilitySpell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/ShrinkSpell.java b/command/src/main/java/com/iluwatar/command/ShrinkSpell.java
index 1a48fb58b1e3..81f04d40747f 100644
--- a/command/src/main/java/com/iluwatar/command/ShrinkSpell.java
+++ b/command/src/main/java/com/iluwatar/command/ShrinkSpell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/Size.java b/command/src/main/java/com/iluwatar/command/Size.java
index f25a16041a05..a10fb84bc079 100644
--- a/command/src/main/java/com/iluwatar/command/Size.java
+++ b/command/src/main/java/com/iluwatar/command/Size.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/Target.java b/command/src/main/java/com/iluwatar/command/Target.java
index 4a75dd314755..8bf652e6ce56 100644
--- a/command/src/main/java/com/iluwatar/command/Target.java
+++ b/command/src/main/java/com/iluwatar/command/Target.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 import org.slf4j.Logger;
diff --git a/command/src/main/java/com/iluwatar/command/Visibility.java b/command/src/main/java/com/iluwatar/command/Visibility.java
index 81e6c90fab40..a8ed73052930 100644
--- a/command/src/main/java/com/iluwatar/command/Visibility.java
+++ b/command/src/main/java/com/iluwatar/command/Visibility.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 /**
diff --git a/command/src/main/java/com/iluwatar/command/Wizard.java b/command/src/main/java/com/iluwatar/command/Wizard.java
index bb8f904999c1..a56c5650513d 100644
--- a/command/src/main/java/com/iluwatar/command/Wizard.java
+++ b/command/src/main/java/com/iluwatar/command/Wizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 import org.slf4j.Logger;
diff --git a/command/src/test/java/com/iluwatar/command/AppTest.java b/command/src/test/java/com/iluwatar/command/AppTest.java
index 60985ea55b5b..4973668ba969 100644
--- a/command/src/test/java/com/iluwatar/command/AppTest.java
+++ b/command/src/test/java/com/iluwatar/command/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 import org.junit.jupiter.api.Test;
diff --git a/command/src/test/java/com/iluwatar/command/CommandTest.java b/command/src/test/java/com/iluwatar/command/CommandTest.java
index 5cd3aceacab9..5cb8fb8f4e52 100644
--- a/command/src/test/java/com/iluwatar/command/CommandTest.java
+++ b/command/src/test/java/com/iluwatar/command/CommandTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.command;
 
 import org.junit.jupiter.api.Test;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java
index 3767f5a24939..b488056a6ac4 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppEmployeeDbFailCases.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java
index 234488bf639e..a6010229e1ac 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppMessagingFailCases.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java
index a017eb0a8c8c..86fd5a83c7f1 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppPaymentFailCases.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java
index 442a9569e532..f8c3548b271b 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppQueueFailCases.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java b/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java
index e66636946d6b..b65f4fa4e793 100644
--- a/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java
+++ b/commander/src/main/java/com/iluwatar/commander/AppShippingFailCases.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.employeehandle.EmployeeDatabase;
diff --git a/commander/src/main/java/com/iluwatar/commander/Commander.java b/commander/src/main/java/com/iluwatar/commander/Commander.java
index dee12df1cee8..d161f7b9ff00 100644
--- a/commander/src/main/java/com/iluwatar/commander/Commander.java
+++ b/commander/src/main/java/com/iluwatar/commander/Commander.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/Database.java b/commander/src/main/java/com/iluwatar/commander/Database.java
index b8e15890ec5f..3f850f90a8c2 100644
--- a/commander/src/main/java/com/iluwatar/commander/Database.java
+++ b/commander/src/main/java/com/iluwatar/commander/Database.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
diff --git a/commander/src/main/java/com/iluwatar/commander/Order.java b/commander/src/main/java/com/iluwatar/commander/Order.java
index 959ebd93ccc2..20002e1b9cca 100644
--- a/commander/src/main/java/com/iluwatar/commander/Order.java
+++ b/commander/src/main/java/com/iluwatar/commander/Order.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/Retry.java b/commander/src/main/java/com/iluwatar/commander/Retry.java
index e9c9fb1f6689..7b9d06d2df75 100644
--- a/commander/src/main/java/com/iluwatar/commander/Retry.java
+++ b/commander/src/main/java/com/iluwatar/commander/Retry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/Service.java b/commander/src/main/java/com/iluwatar/commander/Service.java
index 259b8c6cc56c..f3b1940c7093 100644
--- a/commander/src/main/java/com/iluwatar/commander/Service.java
+++ b/commander/src/main/java/com/iluwatar/commander/Service.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/User.java b/commander/src/main/java/com/iluwatar/commander/User.java
index 989e32ef21c8..b1389ab4caf8 100644
--- a/commander/src/main/java/com/iluwatar/commander/User.java
+++ b/commander/src/main/java/com/iluwatar/commander/User.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
index 841443e01f48..0626e5ce0983 100644
--- a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.employeehandle;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
index 519ca617a30e..ed3e36d7c24c 100644
--- a/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
+++ b/commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.employeehandle;
 
 import com.iluwatar.commander.Order;
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
index 9f4b752fc381..71254fb317c1 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
index 023af385cfc2..98c3cfd90647 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
index 38394a5ce753..7ba5b2a13980 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
index a3eab02dffca..306cf4c18bda 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java b/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
index bc20e8de487a..8c2b5334121b 100644
--- a/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
+++ b/commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.exceptions;
 
 /**
diff --git a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
index d2aa6e3a6df0..7078726bee2a 100644
--- a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.messagingservice;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
index 5023cfa1faa2..2742dfd5d9e7 100644
--- a/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
+++ b/commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.messagingservice;
 
 import com.iluwatar.commander.Service;
diff --git a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
index 47e038d9e115..b597abe68af5 100644
--- a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.paymentservice;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
index 62bd5c6a8ae5..9abb15db2253 100644
--- a/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
+++ b/commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.paymentservice;
 
 import com.iluwatar.commander.Service;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/Queue.java b/commander/src/main/java/com/iluwatar/commander/queue/Queue.java
index f4d86128711b..16fdaa88323e 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/Queue.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/Queue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.queue;
 
 import com.iluwatar.commander.exceptions.IsEmptyException;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java b/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
index 9335c667d64f..0010ce1f4d3e 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.queue;
 
 import java.util.ArrayList;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java b/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
index e35e08e19e39..206b2daf1416 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.queue;
 
 import com.iluwatar.commander.Order;
diff --git a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
index 5cda817753fc..fd2bf79968e2 100644
--- a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.shippingservice;
 
 import java.util.Hashtable;
diff --git a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
index f7aac81d00e8..a14690306fcd 100644
--- a/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
+++ b/commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander.shippingservice;
 
 import com.iluwatar.commander.Service;
diff --git a/commander/src/test/java/com/iluwatar/commander/RetryTest.java b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
index d840933d713a..7dd142b9c83a 100644
--- a/commander/src/test/java/com/iluwatar/commander/RetryTest.java
+++ b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.commander;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/composite/src/main/java/com/iluwatar/composite/App.java b/composite/src/main/java/com/iluwatar/composite/App.java
index c76a5e53c1c7..eb55b7762c49 100644
--- a/composite/src/main/java/com/iluwatar/composite/App.java
+++ b/composite/src/main/java/com/iluwatar/composite/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import org.slf4j.Logger;
diff --git a/composite/src/main/java/com/iluwatar/composite/Letter.java b/composite/src/main/java/com/iluwatar/composite/Letter.java
index 5e7b841de42e..4583f908985c 100644
--- a/composite/src/main/java/com/iluwatar/composite/Letter.java
+++ b/composite/src/main/java/com/iluwatar/composite/Letter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 /**
diff --git a/composite/src/main/java/com/iluwatar/composite/LetterComposite.java b/composite/src/main/java/com/iluwatar/composite/LetterComposite.java
index ec64bc87b8ce..673e28f7918c 100644
--- a/composite/src/main/java/com/iluwatar/composite/LetterComposite.java
+++ b/composite/src/main/java/com/iluwatar/composite/LetterComposite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import java.util.ArrayList;
diff --git a/composite/src/main/java/com/iluwatar/composite/Messenger.java b/composite/src/main/java/com/iluwatar/composite/Messenger.java
index ddcb29ccd68a..c4d99faf61fa 100644
--- a/composite/src/main/java/com/iluwatar/composite/Messenger.java
+++ b/composite/src/main/java/com/iluwatar/composite/Messenger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import java.util.ArrayList;
diff --git a/composite/src/main/java/com/iluwatar/composite/Sentence.java b/composite/src/main/java/com/iluwatar/composite/Sentence.java
index df49a749f2e6..08e12f1526d6 100644
--- a/composite/src/main/java/com/iluwatar/composite/Sentence.java
+++ b/composite/src/main/java/com/iluwatar/composite/Sentence.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import java.util.List;
diff --git a/composite/src/main/java/com/iluwatar/composite/Word.java b/composite/src/main/java/com/iluwatar/composite/Word.java
index a9564de1eb3a..7c71a7fddeec 100644
--- a/composite/src/main/java/com/iluwatar/composite/Word.java
+++ b/composite/src/main/java/com/iluwatar/composite/Word.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import java.util.List;
diff --git a/composite/src/test/java/com/iluwatar/composite/AppTest.java b/composite/src/test/java/com/iluwatar/composite/AppTest.java
index 31c90b778b90..603e2fb65c1b 100644
--- a/composite/src/test/java/com/iluwatar/composite/AppTest.java
+++ b/composite/src/test/java/com/iluwatar/composite/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import org.junit.jupiter.api.Test;
diff --git a/composite/src/test/java/com/iluwatar/composite/MessengerTest.java b/composite/src/test/java/com/iluwatar/composite/MessengerTest.java
index 6336319a92a4..a6216712f91b 100644
--- a/composite/src/test/java/com/iluwatar/composite/MessengerTest.java
+++ b/composite/src/test/java/com/iluwatar/composite/MessengerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.composite;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/converter/src/main/java/com/iluwatar/converter/App.java b/converter/src/main/java/com/iluwatar/converter/App.java
index b21d4dd6afe8..0d4666ae6cb2 100644
--- a/converter/src/main/java/com/iluwatar/converter/App.java
+++ b/converter/src/main/java/com/iluwatar/converter/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 
diff --git a/converter/src/main/java/com/iluwatar/converter/Converter.java b/converter/src/main/java/com/iluwatar/converter/Converter.java
index e43d13f3f4e8..256acec24942 100644
--- a/converter/src/main/java/com/iluwatar/converter/Converter.java
+++ b/converter/src/main/java/com/iluwatar/converter/Converter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 import java.util.Collection;
diff --git a/converter/src/main/java/com/iluwatar/converter/User.java b/converter/src/main/java/com/iluwatar/converter/User.java
index e5239fcac749..05d7313e000a 100644
--- a/converter/src/main/java/com/iluwatar/converter/User.java
+++ b/converter/src/main/java/com/iluwatar/converter/User.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 import java.util.Objects;
diff --git a/converter/src/main/java/com/iluwatar/converter/UserConverter.java b/converter/src/main/java/com/iluwatar/converter/UserConverter.java
index 8a54a5fea977..d26703cc2c63 100644
--- a/converter/src/main/java/com/iluwatar/converter/UserConverter.java
+++ b/converter/src/main/java/com/iluwatar/converter/UserConverter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 /**
diff --git a/converter/src/main/java/com/iluwatar/converter/UserDto.java b/converter/src/main/java/com/iluwatar/converter/UserDto.java
index b903a859e603..11413d2cb61b 100644
--- a/converter/src/main/java/com/iluwatar/converter/UserDto.java
+++ b/converter/src/main/java/com/iluwatar/converter/UserDto.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 
diff --git a/converter/src/test/java/com/iluwatar/converter/AppTest.java b/converter/src/test/java/com/iluwatar/converter/AppTest.java
index 62c6cf12cb79..c9ed28787419 100644
--- a/converter/src/test/java/com/iluwatar/converter/AppTest.java
+++ b/converter/src/test/java/com/iluwatar/converter/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 import org.junit.jupiter.api.Test;
diff --git a/converter/src/test/java/com/iluwatar/converter/ConverterTest.java b/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
index 86f07fbeec4d..90160c4678df 100644
--- a/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
+++ b/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.converter;
 
 import com.google.common.collect.Lists;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java b/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java
index 7f79116268a0..0a805679f2b8 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.app;
 
 import java.math.BigInteger;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
index dd7914d7eb3e..e491e8990a7a 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.commandes;
 
 import org.hibernate.Query;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java
index acaef10726ba..7e0a47bc3150 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/ICommandService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.commandes;
 
 /**
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java b/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
index 52de88d34adc..c52a71401205 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.constants;
 
 /**
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
index 179be3da32c2..0c0d4b65b285 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.domain.model;
 
 import javax.persistence.Entity;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
index 14e141412a54..0524991f80a6 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.domain.model;
 
 import javax.persistence.Entity;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java
index 1715e1718fc9..f20627ba9dea 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Author.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.dto;
 
 import java.util.Objects;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java
index 720e5655d96a..47ee03581020 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/dto/Book.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.dto;
 
 import java.util.Objects;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java b/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java
index e5f040b7a47d..303b69e7c322 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/queries/IQueryService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.queries;
 
 import java.math.BigInteger;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java b/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
index b6a8c6275ea6..57895c945436 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.queries;
 
 import java.math.BigInteger;
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java b/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
index 1a762537575d..7737ded33e9d 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs.util;
 
 import org.hibernate.SessionFactory;
diff --git a/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java b/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
index d6dfa91541be..dd6babf00754 100644
--- a/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
+++ b/cqrs/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.cqrs;
 
 import java.math.BigInteger;
diff --git a/dao/src/main/java/com/iluwatar/dao/App.java b/dao/src/main/java/com/iluwatar/dao/App.java
index 08d0a42bda3d..c8dd5629db7a 100644
--- a/dao/src/main/java/com/iluwatar/dao/App.java
+++ b/dao/src/main/java/com/iluwatar/dao/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import java.sql.Connection;
diff --git a/dao/src/main/java/com/iluwatar/dao/CustomException.java b/dao/src/main/java/com/iluwatar/dao/CustomException.java
index ab87a5bc2159..3c1ec7373869 100644
--- a/dao/src/main/java/com/iluwatar/dao/CustomException.java
+++ b/dao/src/main/java/com/iluwatar/dao/CustomException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 /**
diff --git a/dao/src/main/java/com/iluwatar/dao/Customer.java b/dao/src/main/java/com/iluwatar/dao/Customer.java
index 2267ec2d9751..593aacaf359c 100644
--- a/dao/src/main/java/com/iluwatar/dao/Customer.java
+++ b/dao/src/main/java/com/iluwatar/dao/Customer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 /**
diff --git a/dao/src/main/java/com/iluwatar/dao/CustomerDao.java b/dao/src/main/java/com/iluwatar/dao/CustomerDao.java
index cf7f6a32559d..7ff9a8e4e9cd 100644
--- a/dao/src/main/java/com/iluwatar/dao/CustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/CustomerDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import java.util.Optional;
diff --git a/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java b/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
index e58e9269fb15..f05b9de217f7 100644
--- a/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
+++ b/dao/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 /**
diff --git a/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java b/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
index d8640dcb911d..12e3acb20ac4 100644
--- a/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/DbCustomerDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import org.slf4j.Logger;
diff --git a/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java b/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
index 1abbc919e396..b6621ba392da 100644
--- a/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
+++ b/dao/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import java.util.HashMap;
diff --git a/dao/src/test/java/com/iluwatar/dao/AppTest.java b/dao/src/test/java/com/iluwatar/dao/AppTest.java
index 168fd3235b42..d15aceae246a 100644
--- a/dao/src/test/java/com/iluwatar/dao/AppTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import org.junit.jupiter.api.Test;
diff --git a/dao/src/test/java/com/iluwatar/dao/CustomerTest.java b/dao/src/test/java/com/iluwatar/dao/CustomerTest.java
index dde3d40bc09d..c27905353d47 100644
--- a/dao/src/test/java/com/iluwatar/dao/CustomerTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/CustomerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java b/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
index 4ce98d203645..b7c0e5508bdd 100644
--- a/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import org.h2.jdbcx.JdbcDataSource;
diff --git a/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java b/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
index 892f466c98f0..e863324376ea 100644
--- a/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
+++ b/dao/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dao;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java b/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
index 0ffa143a6bd9..be26f0e8e279 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /*
 The MIT License (MIT)
 
diff --git a/data-bus/src/main/java/com/iluwatar/databus/App.java b/data-bus/src/main/java/com/iluwatar/databus/App.java
index a15053591608..b645dbd34888 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/App.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus;
 
 import com.iluwatar.databus.data.MessageData;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/DataBus.java b/data-bus/src/main/java/com/iluwatar/databus/DataBus.java
index b6d63b2d942c..53000ece62b4 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/DataBus.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/DataBus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus;
 
 import java.util.HashSet;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/DataType.java b/data-bus/src/main/java/com/iluwatar/databus/DataType.java
index e9564280827c..6976f4541d16 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/DataType.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/DataType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /*
 The MIT License (MIT)
 
diff --git a/data-bus/src/main/java/com/iluwatar/databus/Member.java b/data-bus/src/main/java/com/iluwatar/databus/Member.java
index f2d8d68ffabd..4c5cde3a4051 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/Member.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/Member.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /*
 The MIT License (MIT)
 
diff --git a/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java b/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
index 83c0ad1e5e5c..86f87dabee15 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.data;
 
 import com.iluwatar.databus.AbstractDataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java b/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
index 9d95eff3f5df..52de8b1f2d61 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.data;
 
 import com.iluwatar.databus.AbstractDataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java b/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
index ff9f25fa8496..5ca66743bbb1 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.data;
 
 import com.iluwatar.databus.AbstractDataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java b/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
index 51f26dfe8a35..d242eedb81e0 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.members;
 
 import com.iluwatar.databus.DataType;
diff --git a/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java b/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
index c3cb312621c4..cc0f6851b7db 100644
--- a/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
+++ b/data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.members;
 
 import com.iluwatar.databus.DataType;
diff --git a/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java b/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
index 17169453b816..829ff5107efc 100644
--- a/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
+++ b/data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java b/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
index 3c49f65395d8..b985a86bb40d 100644
--- a/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
+++ b/data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.members;
 
 import com.iluwatar.databus.data.MessageData;
diff --git a/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java b/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
index 2e0e08253ff4..20a2bc9b7dfa 100644
--- a/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
+++ b/data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.databus.members;
 
 import com.iluwatar.databus.DataBus;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/Application.java b/data-locality/src/main/java/com/iluwatar/data/locality/Application.java
index 0aa04e0b7efc..53abb0f4b5bb 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/Application.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/Application.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality;
 
 import com.iluwatar.data.locality.game.GameEntity;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
index 2087331ba676..33f139948522 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game;
 
 import com.iluwatar.data.locality.game.component.manager.AiComponentManager;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
index c1f571199364..c31f2ce662f2 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component;
 
 import org.slf4j.Logger;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
index e7b4c37f3a57..c877fbe01e97 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component;
 
 /**
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
index 3226b699694f..3c5f0950e37d 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component;
 
 import org.slf4j.Logger;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
index 7f69769cecd7..0f3e0ca1ac40 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component;
 
 import org.slf4j.Logger;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
index 434d1caf00fb..1fc5419cc2d2 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component.manager;
 
 import com.iluwatar.data.locality.game.component.AiComponent;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
index 04d9e0ec76b3..6ac6f5c095eb 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component.manager;
 
 import com.iluwatar.data.locality.game.component.Component;
diff --git a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
index 70fbf7e93c86..7360f208b84d 100644
--- a/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
+++ b/data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality.game.component.manager;
 
 import com.iluwatar.data.locality.game.component.Component;
diff --git a/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java b/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
index 24174f50389b..3371be4c1f56 100644
--- a/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
+++ b/data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.data.locality;
 
 
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/App.java b/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
index 6b1d9925333f..50857729a49c 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 import org.slf4j.Logger;
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java b/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
index eea56a6530e2..57aec04a85cc 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 /**
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java b/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
index ab0f89c35197..e52d293ced99 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
index f8afb4b65de8..18ce1685c11e 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 import java.util.Optional;
diff --git a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
index d04827730766..117015f0020e 100644
--- a/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
+++ b/data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 import java.util.ArrayList;
diff --git a/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java b/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
index 587423f3febe..bf99bcaa7fe3 100644
--- a/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
+++ b/data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 import org.junit.jupiter.api.Test;
diff --git a/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java b/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
index 0d55a83ada1a..dc0217bdf63d 100644
--- a/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
+++ b/data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 import org.junit.jupiter.api.Test;
diff --git a/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java b/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
index be3909af2df6..5d2316424104 100644
--- a/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
+++ b/data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datamapper;
 
 import org.junit.jupiter.api.Test;
diff --git a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java
index b200658f57f9..7a660705a05f 100644
--- a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java
+++ b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerClientApp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datatransfer;
 
 import org.slf4j.Logger;
diff --git a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java
index 8c8a690a5a59..d05d970d29e8 100644
--- a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java
+++ b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerDto.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datatransfer;
 
 /**
diff --git a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java
index f2d50595281d..5dee3c8f8d5e 100644
--- a/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java
+++ b/data-transfer-object/src/main/java/com/iluwatar/datatransfer/CustomerResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datatransfer;
 
 import java.util.List;
diff --git a/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java b/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java
index 076cd8edf80f..339c666b7b6b 100644
--- a/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java
+++ b/data-transfer-object/src/test/java/com/iluwatar/datatransfer/CustomerResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.datatransfer;
 
 import org.junit.jupiter.api.Test;
diff --git a/decorator/src/main/java/com/iluwatar/decorator/App.java b/decorator/src/main/java/com/iluwatar/decorator/App.java
index 17f1ff4d912b..82a44bc1158d 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/App.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 import org.slf4j.Logger;
diff --git a/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java b/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
index 164de5023bcc..90eb893a7ab5 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 import org.slf4j.Logger;
diff --git a/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java b/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
index 8f41b0de7c7a..e2095a2adca9 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 import org.slf4j.Logger;
diff --git a/decorator/src/main/java/com/iluwatar/decorator/Troll.java b/decorator/src/main/java/com/iluwatar/decorator/Troll.java
index 1b18ebd4b92b..faeca11c93c9 100644
--- a/decorator/src/main/java/com/iluwatar/decorator/Troll.java
+++ b/decorator/src/main/java/com/iluwatar/decorator/Troll.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 /**
diff --git a/decorator/src/test/java/com/iluwatar/decorator/AppTest.java b/decorator/src/test/java/com/iluwatar/decorator/AppTest.java
index 7e5ffd037ae8..c55e1f998525 100644
--- a/decorator/src/test/java/com/iluwatar/decorator/AppTest.java
+++ b/decorator/src/test/java/com/iluwatar/decorator/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 import org.junit.jupiter.api.Test;
diff --git a/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java b/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
index 5ef13be073de..1d624740850a 100644
--- a/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
+++ b/decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 import org.junit.jupiter.api.Test;
diff --git a/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java b/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
index 5f8ddf1f5b2f..30261e0214f4 100644
--- a/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
+++ b/decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.decorator;
 
 import ch.qos.logback.classic.Logger;
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/App.java b/delegation/src/main/java/com/iluwatar/delegation/simple/App.java
index 4f8a363abc93..af734bb41449 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/App.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple;
 
 import com.iluwatar.delegation.simple.printers.CanonPrinter;
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java b/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
index 64739467847c..bc6f50879798 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple;
 
 import com.iluwatar.delegation.simple.printers.CanonPrinter;
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java b/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
index a0ceed8dbc1d..315b6ee585a3 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple;
 
 /**
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
index 5c1785d9119a..9188fc988509 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple.printers;
 
 import com.iluwatar.delegation.simple.Printer;
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
index 3d12e0b63358..a29c0b224644 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple.printers;
 
 import com.iluwatar.delegation.simple.Printer;
diff --git a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
index 47d1057d2918..cb0a8068d9ce 100644
--- a/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
+++ b/delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple.printers;
 
 import com.iluwatar.delegation.simple.Printer;
diff --git a/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java b/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
index 1a62f34d6269..21040577e9ba 100644
--- a/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
+++ b/delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple;
 
 import org.junit.jupiter.api.Test;
diff --git a/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java b/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
index 452f9dd76aa0..4c924a794f02 100644
--- a/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
+++ b/delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.delegation.simple;
 
 import ch.qos.logback.classic.Logger;
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
index 3d6fd1cc9217..0009cfadccf8 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
index 45d1fca97752..e57222b1994f 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
index 252990e7a725..0c829b98ba8b 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import com.google.inject.Guice;
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
index 430a1d1b81c1..33776ed1d61e 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import javax.inject.Inject;
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
index 8b1fc3c309e9..b198a4c5013f 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
index 4416d48f3787..37c17fbfd19a 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
index fe1dc75c4e67..9845c0381b4c 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
index db1e617810b0..ef7dbd144f72 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
index 8ef0533caebf..c3549b6a09d9 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import org.slf4j.Logger;
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
index 7b965b28481b..78b43ffa9803 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import com.google.inject.AbstractModule;
diff --git a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
index 0ac4dc64ab19..6bdca74156e2 100644
--- a/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
+++ b/dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 /**
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
index 22d0c8cfe659..46380352761f 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import com.iluwatar.dependency.injection.utils.InMemoryAppender;
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
index a512d25a35f9..391f851c809e 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import com.iluwatar.dependency.injection.utils.InMemoryAppender;
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
index d3ce8e5e664b..cd68ba4e4196 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import org.junit.jupiter.api.Test;
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
index 0224f207b91e..674c0decef04 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import com.google.inject.AbstractModule;
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
index d72642c9616b..a8a584ec0115 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection;
 
 import com.iluwatar.dependency.injection.utils.InMemoryAppender;
diff --git a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
index b60507aa1750..9d0ad1b3bd71 100644
--- a/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
+++ b/dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dependency.injection.utils;
 
 import ch.qos.logback.classic.Logger;
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
index e5368bc3a5a6..7caaca5618ae 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dirtyflag;
 
 import org.slf4j.Logger;
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
index eca422a86165..d9b303b0bc4c 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dirtyflag;
 
 import org.slf4j.Logger;
diff --git a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
index 86f15aeaabe3..56255a505cd5 100644
--- a/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
+++ b/dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.dirtyflag;
 
 import java.util.ArrayList;
diff --git a/dirty-flag/src/test/java/org/dirty/flag/AppTest.java b/dirty-flag/src/test/java/org/dirty/flag/AppTest.java
index e1fd6bbd55cd..89736036ab68 100644
--- a/dirty-flag/src/test/java/org/dirty/flag/AppTest.java
+++ b/dirty-flag/src/test/java/org/dirty/flag/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package org.dirty.flag;
 
 import java.io.IOException;
diff --git a/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java b/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
index 0b03d921106b..7e0de3f8e6af 100644
--- a/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
+++ b/dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package org.dirty.flag;
 
 import static org.junit.jupiter.api.Assertions.assertFalse;
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
index 78c4a747a867..2e69e6eb4e98 100644
--- a/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
index b8c15a914e35..b0c7d998b2b5 100644
--- a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
index 2730140a3d99..95925808ba1e 100644
--- a/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
index d693f4e2801c..501797743e81 100644
--- a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
index 2f5b668e2ac0..fe4a63fbfade 100644
--- a/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
+++ b/double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java b/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
index ebbabf980476..6139e6bca786 100644
--- a/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
+++ b/double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java b/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
index 689af2919e9f..3f171d1d65db 100644
--- a/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
+++ b/double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java b/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java
index ab332aa22360..bd1dd44d06dd 100644
--- a/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java
+++ b/double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
index fb17ccb3c854..92186fc22da2 100644
--- a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
+++ b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doublechecked.locking;
 
 import org.slf4j.Logger;
diff --git a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
index fad197d5db70..c13908b193fd 100644
--- a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
+++ b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doublechecked.locking;
 
 import org.slf4j.Logger;
diff --git a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
index deecc7f318c8..c2c5559d05a2 100644
--- a/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
+++ b/double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doublechecked.locking;
 
 /**
diff --git a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
index 65227dd197fb..76cc9820a3d7 100644
--- a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
+++ b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doublechecked.locking;
 
 import org.junit.jupiter.api.Test;
diff --git a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
index 8bc460a9ffcc..bd83cc67fa8b 100644
--- a/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
+++ b/double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doublechecked.locking;
 
 import ch.qos.logback.classic.Logger;
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
index c6eab4a94b3d..08d5440b9bc3 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.slf4j.Logger;
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
index 20ce164fd4b0..ed089c3587e0 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 /**
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
index d3da6345ac6b..d04a9c404673 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 /**
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
index 4ebfceefaa70..1f2aa441eb35 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.slf4j.Logger;
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
index 36d18a83650a..f7646add5975 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 /**
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
index 3e5ad4c8399b..f893b0c2795b 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 /**
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
index b57fc41e3ed9..0759645344d7 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.slf4j.Logger;
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
index 48cdf03fe730..cc4c312d5a4b 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch.constants;
 
 /**
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
index 2b11ff2201a1..d2410a5b629c 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.junit.jupiter.api.Test;
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
index 9a052f6d9388..a22af646d87e 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import java.util.Objects;
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
index 3392a2f8eb4e..312365ddbf95 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.junit.jupiter.api.Test;
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
index 9d86d196b794..4ba6db816556 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.junit.jupiter.api.Test;
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
index b42d4e83bf28..d91ff0800296 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.junit.jupiter.api.Test;
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
index f465ec7b09a9..d59ab118ab90 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.junit.jupiter.api.Test;
diff --git a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
index 1ded8b974726..1017744ee0e8 100644
--- a/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
+++ b/double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.doubledispatch;
 
 import org.junit.jupiter.api.Test;
diff --git a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java
index a858959d1a7d..f8fec8121b37 100644
--- a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java
+++ b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.aggregator;
 
 import org.apache.camel.CamelContext;
diff --git a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java
index 6fd55c0656dc..652ddbb199c1 100644
--- a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java
+++ b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/AggregatorRoute.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.aggregator.routes;
 
 import org.apache.camel.builder.RouteBuilder;
diff --git a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java
index 986bf7826a40..f8f2822a9dd6 100644
--- a/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java
+++ b/eip-aggregator/src/main/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.aggregator.routes;
 
 import org.apache.camel.Exchange;
diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java
index 653472155233..1dc0311a0c71 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.aggregator;
 
 import org.junit.jupiter.api.Test;
diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
index 3b63c6e01d8f..ff83321964f9 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/AggregatorRouteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.aggregator.routes;
 
 import org.apache.camel.EndpointInject;
diff --git a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java
index 718ce9139176..69862faf1fe9 100644
--- a/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java
+++ b/eip-aggregator/src/test/java/com/iluwatar/eip/aggregator/routes/MessageAggregationStrategyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.aggregator.routes;
 
 import org.apache.camel.CamelContext;
diff --git a/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java b/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java
index e1aace55b297..bb9b26d10903 100644
--- a/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java
+++ b/eip-message-channel/src/main/java/com/iluwatar/eip/message/channel/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.message.channel;
 
 import org.apache.camel.CamelContext;
diff --git a/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java b/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java
index 57abad1777b0..c518a7cad16a 100644
--- a/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java
+++ b/eip-message-channel/src/test/java/com/iluwatar/eip/message/channel/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.message.channel;
 
 import org.junit.jupiter.api.Test;
diff --git a/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java b/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java
index f3474621b92f..e9081ebbb4d0 100644
--- a/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java
+++ b/eip-publish-subscribe/src/main/java/com/iluwatar/eip/publish/subscribe/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.publish.subscribe;
 
 import org.apache.camel.CamelContext;
diff --git a/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java b/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java
index 66add179faed..f39b8d0ada1a 100644
--- a/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java
+++ b/eip-publish-subscribe/src/test/java/com/iluwatar/eip/publish/subscribe/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.publish.subscribe;
 
 import org.junit.jupiter.api.Test;
diff --git a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java
index a67b373687ba..e2df6f7e9254 100644
--- a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java
+++ b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.splitter;
 
 import org.apache.camel.CamelContext;
diff --git a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java
index 15ebd02c2be4..1efd8401c26b 100644
--- a/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java
+++ b/eip-splitter/src/main/java/com/iluwatar/eip/splitter/routes/SplitterRoute.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.splitter.routes;
 
 import org.apache.camel.builder.RouteBuilder;
diff --git a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java
index e4bf26601dd2..4f8088c6d3a8 100644
--- a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java
+++ b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.splitter;
 
 import org.junit.jupiter.api.Test;
diff --git a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
index d94a98fad3a2..3c8bdac91f0d 100644
--- a/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
+++ b/eip-splitter/src/test/java/com/iluwatar/eip/splitter/routes/SplitterRouteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.splitter.routes;
 
 import org.apache.camel.EndpointInject;
diff --git a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
index e9ec228fddc5..5db2e88281b3 100644
--- a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
+++ b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.wiretap;
 
 import org.apache.camel.CamelContext;
diff --git a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java
index ed089ed6082a..4cb91e162c8e 100644
--- a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java
+++ b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/routes/WireTapRoute.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.wiretap.routes;
 
 import org.apache.camel.builder.RouteBuilder;
diff --git a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java
index dce9d89783a4..fe2a01acbd5f 100644
--- a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java
+++ b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.wiretap;
 
 import org.junit.jupiter.api.Test;
diff --git a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
index 2d7704ccc282..d134c53e5e16 100644
--- a/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
+++ b/eip-wire-tap/src/test/java/com/iluwatar/eip/wiretap/routes/WireTapRouteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eip.wiretap.routes;
 
 import org.apache.camel.EndpointInject;
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
index 84731d57dbdb..421cf47b31f7 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import java.util.ArrayList;
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
index 3da7a2574efb..4227571b1547 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
index 709760f6e2e8..209d959281f7 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import java.util.LinkedList;
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
index baa5865ebea0..45abc3217f90 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
index bec9a7aec445..cc76eeb73f88 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import org.slf4j.Logger;
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
index 1d5ba4c22df4..e5c77d8df78f 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
index cf6b85ac05a8..216092c22b4d 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
index f32faf79a038..2d87051ff205 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
index 66805cdd9bdc..5dd82848a457 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
index b596f03e9f04..9c89ac34304d 100644
--- a/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
+++ b/event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
index a1a3f4036930..23c961a3147c 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
index 570f027bacc9..3cf7cef9ee0f 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
index 7c7e77575f90..d767c63e81d1 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
index 205d9555c2f4..bc291de34fd0 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import ch.qos.logback.classic.Logger;
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
index 9e302c5c0a3f..6e951f3761d2 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
index d7abfce3e94d..f28f52b63e0e 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
index f7c39ed535e0..47208900aeb0 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
index ca2723d4255d..985d6ccbdd02 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 /**
diff --git a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
index 801d56d3a12e..342b16cfb684 100644
--- a/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
+++ b/event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.aggregator;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
index ddcc4430e4b8..bb6f1d6adb2b 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 import org.slf4j.Logger;
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
index 1b8ce7e79175..5c224fdacbe7 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 import org.slf4j.Logger;
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
index 0cd55fe9726b..ed68ccfe989e 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 /**
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
index 4c1af377c2fc..486030e5f490 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 import java.util.Iterator;
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java
index fc8016d78823..1d451ef74f97 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/IEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 /**
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
index bc73b7e05535..f439b53a8b50 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 /**
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
index cd44a28422a6..76a3ecc85156 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 /**
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
index bcd4fa881a3d..4e1417802b31 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 /**
diff --git a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
index 6a7103fb8554..290e934340c1 100644
--- a/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
+++ b/event-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 /**
diff --git a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
index eac5f4634a7c..cdf8566eb73c 100644
--- a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
+++ b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
index 17eb36162d18..fc9f030fd445 100644
--- a/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
+++ b/event-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.asynchronous;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
index 98b768c397bb..809bfffab853 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda;
 
 import com.iluwatar.eda.event.UserCreatedEvent;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
index 962e419c4e59..5218f4baddca 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.event;
 
 import com.iluwatar.eda.framework.EventDispatcher;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
index f4939c3cd0ae..0f62b1983072 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.event;
 
 import com.iluwatar.eda.model.User;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
index 4b9410f5f73e..99ed8de4ea8b 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.event;
 
 import com.iluwatar.eda.model.User;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
index 419954b26d6d..c34833071e05 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.framework;
 
 /**
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
index e11c5452c87a..3f9a82902a71 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.framework;
 
 import java.util.HashMap;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
index 3db7b5418c85..c8fdc9df66c7 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.framework;
 
 /**
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
index b5cb63b228d6..fde830bdff2f 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.handler;
 
 import com.iluwatar.eda.event.UserCreatedEvent;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
index b559b4b34fd0..5dc2fb8ab58f 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.handler;
 
 import com.iluwatar.eda.event.UserUpdatedEvent;
diff --git a/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java b/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java
index b70974e4a1dc..065b2891c0f8 100644
--- a/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java
+++ b/event-driven-architecture/src/main/java/com/iluwatar/eda/model/User.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.model;
 
 import com.iluwatar.eda.event.UserCreatedEvent;
diff --git a/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java b/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
index f3c123dc1cf9..da2f65d67805 100644
--- a/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
+++ b/event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda;
 
 import org.junit.jupiter.api.Test;
diff --git a/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java b/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
index c277125fd33e..da170438c33e 100644
--- a/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
+++ b/event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.event;
 
 import com.iluwatar.eda.model.User;
diff --git a/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java b/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
index 10cb91413793..c37e12a84502 100644
--- a/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
+++ b/event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.eda.framework;
 
 import com.iluwatar.eda.event.UserCreatedEvent;
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/App.java b/event-queue/src/main/java/com/iluwatar/event/queue/App.java
index 87ad78ae6d40..adcbb635ecf0 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/App.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.queue;
 
 import org.slf4j.Logger;
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java b/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
index f26e81a0bedc..04578648f8f2 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.queue;
 
 import org.slf4j.Logger;
diff --git a/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java b/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
index 24e106cf240e..0701c0a79bd8 100644
--- a/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
+++ b/event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.queue;
 
 import javax.sound.sampled.AudioInputStream;
diff --git a/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java b/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
index ea90dab9fb4f..2ae4ef0af66a 100644
--- a/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
+++ b/event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.queue;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
index 9277514f4558..1356375c9491 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.app;
 
 import com.iluwatar.event.sourcing.event.AccountCreateEvent;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
index c4511d575a7e..3701732ad9e3 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.domain;
 
 import com.iluwatar.event.sourcing.event.AccountCreateEvent;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
index b6042a80314b..2f8fcabda4b0 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.event;
 
 import com.iluwatar.event.sourcing.domain.Account;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
index 360f8be4e629..b52a73f1b7cb 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.event;
 
 import java.io.Serializable;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
index 8fc2e1cec23f..033421f1e5e6 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.event;
 
 import com.iluwatar.event.sourcing.domain.Account;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
index c38966458fe2..c39fe5eeaed7 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.event;
 
 import com.iluwatar.event.sourcing.domain.Account;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
index 58edf3491863..50991a0c9208 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.processor;
 
 import com.iluwatar.event.sourcing.event.DomainEvent;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
index a6b0c19f4a61..0d8b92ba7be8 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.processor;
 
 import com.google.gson.Gson;
diff --git a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
index 3fba5bea9a36..af8e8111f543 100644
--- a/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
+++ b/event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.event.sourcing.state;
 
 import com.iluwatar.event.sourcing.domain.Account;
diff --git a/event-sourcing/src/test/java/IntegrationTest.java b/event-sourcing/src/test/java/IntegrationTest.java
index f13b81fc9388..88bcc5c5a155 100644
--- a/event-sourcing/src/test/java/IntegrationTest.java
+++ b/event-sourcing/src/test/java/IntegrationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import com.iluwatar.event.sourcing.domain.Account;
 import com.iluwatar.event.sourcing.event.AccountCreateEvent;
 import com.iluwatar.event.sourcing.event.MoneyDepositEvent;
diff --git a/execute-around/src/main/java/com/iluwatar/execute/around/App.java b/execute-around/src/main/java/com/iluwatar/execute/around/App.java
index e2dad92c6d5a..a81da5461fda 100644
--- a/execute-around/src/main/java/com/iluwatar/execute/around/App.java
+++ b/execute-around/src/main/java/com/iluwatar/execute/around/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.execute.around;
 
 import java.io.IOException;
diff --git a/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java b/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
index 986ecc2e10ac..334405194d64 100644
--- a/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
+++ b/execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.execute.around;
 
 import java.io.FileWriter;
diff --git a/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java b/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
index f601297fd482..1ca0b2fb853f 100644
--- a/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
+++ b/execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.execute.around;
 
 import java.io.FileWriter;
diff --git a/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java b/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
index 182b956911ad..ab15e08ab256 100644
--- a/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
+++ b/execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.execute.around;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java b/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
index 743c591a0cd4..0cf473ca3823 100644
--- a/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
+++ b/execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.execute.around;
 
 import org.junit.Rule;
diff --git a/extension-objects/src/main/java/App.java b/extension-objects/src/main/java/App.java
index dd1a4f1fca9b..a474d616e290 100644
--- a/extension-objects/src/main/java/App.java
+++ b/extension-objects/src/main/java/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import abstractextensions.CommanderExtension;
 import abstractextensions.SergeantExtension;
 import abstractextensions.SoldierExtension;
diff --git a/extension-objects/src/main/java/abstractextensions/CommanderExtension.java b/extension-objects/src/main/java/abstractextensions/CommanderExtension.java
index 050d8b7f0ee0..0a393adbea4f 100644
--- a/extension-objects/src/main/java/abstractextensions/CommanderExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/CommanderExtension.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package abstractextensions;
 
 /**
diff --git a/extension-objects/src/main/java/abstractextensions/SergeantExtension.java b/extension-objects/src/main/java/abstractextensions/SergeantExtension.java
index 69def85f93c0..89161194b2fc 100644
--- a/extension-objects/src/main/java/abstractextensions/SergeantExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/SergeantExtension.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package abstractextensions;
 
 /**
diff --git a/extension-objects/src/main/java/abstractextensions/SoldierExtension.java b/extension-objects/src/main/java/abstractextensions/SoldierExtension.java
index 7e689f6c756a..1d8d837604fd 100644
--- a/extension-objects/src/main/java/abstractextensions/SoldierExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/SoldierExtension.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package abstractextensions;
 
 /**
diff --git a/extension-objects/src/main/java/abstractextensions/UnitExtension.java b/extension-objects/src/main/java/abstractextensions/UnitExtension.java
index e7a1f8381d55..b7da2fa8fc43 100644
--- a/extension-objects/src/main/java/abstractextensions/UnitExtension.java
+++ b/extension-objects/src/main/java/abstractextensions/UnitExtension.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package abstractextensions;
 
 /**
diff --git a/extension-objects/src/main/java/concreteextensions/Commander.java b/extension-objects/src/main/java/concreteextensions/Commander.java
index 558e63b62c2f..d835d2697a20 100644
--- a/extension-objects/src/main/java/concreteextensions/Commander.java
+++ b/extension-objects/src/main/java/concreteextensions/Commander.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package concreteextensions;
 
 import abstractextensions.CommanderExtension;
diff --git a/extension-objects/src/main/java/concreteextensions/Sergeant.java b/extension-objects/src/main/java/concreteextensions/Sergeant.java
index 710b959392d0..9dcba07705c0 100644
--- a/extension-objects/src/main/java/concreteextensions/Sergeant.java
+++ b/extension-objects/src/main/java/concreteextensions/Sergeant.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package concreteextensions;
 
 import abstractextensions.SergeantExtension;
diff --git a/extension-objects/src/main/java/concreteextensions/Soldier.java b/extension-objects/src/main/java/concreteextensions/Soldier.java
index 70ca66177de4..943e7e894190 100644
--- a/extension-objects/src/main/java/concreteextensions/Soldier.java
+++ b/extension-objects/src/main/java/concreteextensions/Soldier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package concreteextensions;
 
 import abstractextensions.SoldierExtension;
diff --git a/extension-objects/src/main/java/units/CommanderUnit.java b/extension-objects/src/main/java/units/CommanderUnit.java
index 94be0a192d5e..de078e982308 100644
--- a/extension-objects/src/main/java/units/CommanderUnit.java
+++ b/extension-objects/src/main/java/units/CommanderUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.UnitExtension;
diff --git a/extension-objects/src/main/java/units/SergeantUnit.java b/extension-objects/src/main/java/units/SergeantUnit.java
index e9171a0bdfb0..1957c9e23954 100644
--- a/extension-objects/src/main/java/units/SergeantUnit.java
+++ b/extension-objects/src/main/java/units/SergeantUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.UnitExtension;
diff --git a/extension-objects/src/main/java/units/SoldierUnit.java b/extension-objects/src/main/java/units/SoldierUnit.java
index bc321ebe59e1..44737b56f8af 100644
--- a/extension-objects/src/main/java/units/SoldierUnit.java
+++ b/extension-objects/src/main/java/units/SoldierUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.UnitExtension;
diff --git a/extension-objects/src/main/java/units/Unit.java b/extension-objects/src/main/java/units/Unit.java
index 92d13c024901..539232f85e39 100644
--- a/extension-objects/src/main/java/units/Unit.java
+++ b/extension-objects/src/main/java/units/Unit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.UnitExtension;
diff --git a/extension-objects/src/test/java/AppTest.java b/extension-objects/src/test/java/AppTest.java
index 0ee5aee48f71..001c14a91c68 100644
--- a/extension-objects/src/test/java/AppTest.java
+++ b/extension-objects/src/test/java/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.junit.jupiter.api.Test;
 
 /**
diff --git a/extension-objects/src/test/java/concreteextensions/CommanderTest.java b/extension-objects/src/test/java/concreteextensions/CommanderTest.java
index 713fed505e7b..0bf29bb06abb 100644
--- a/extension-objects/src/test/java/concreteextensions/CommanderTest.java
+++ b/extension-objects/src/test/java/concreteextensions/CommanderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package concreteextensions;
 
 import org.junit.jupiter.api.Test;
diff --git a/extension-objects/src/test/java/concreteextensions/SergeantTest.java b/extension-objects/src/test/java/concreteextensions/SergeantTest.java
index 8b9ebff9f756..4bf25b46bb37 100644
--- a/extension-objects/src/test/java/concreteextensions/SergeantTest.java
+++ b/extension-objects/src/test/java/concreteextensions/SergeantTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package concreteextensions;
 
 import org.junit.jupiter.api.Test;
diff --git a/extension-objects/src/test/java/concreteextensions/SoldierTest.java b/extension-objects/src/test/java/concreteextensions/SoldierTest.java
index a364bec7b36b..3853b2982e69 100644
--- a/extension-objects/src/test/java/concreteextensions/SoldierTest.java
+++ b/extension-objects/src/test/java/concreteextensions/SoldierTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package concreteextensions;
 
 import org.junit.jupiter.api.Test;
diff --git a/extension-objects/src/test/java/units/CommanderUnitTest.java b/extension-objects/src/test/java/units/CommanderUnitTest.java
index e21e7fda5d0a..b0e4d87cfb73 100644
--- a/extension-objects/src/test/java/units/CommanderUnitTest.java
+++ b/extension-objects/src/test/java/units/CommanderUnitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.CommanderExtension;
diff --git a/extension-objects/src/test/java/units/SergeantUnitTest.java b/extension-objects/src/test/java/units/SergeantUnitTest.java
index fa074aa31b53..6b89e8f99446 100644
--- a/extension-objects/src/test/java/units/SergeantUnitTest.java
+++ b/extension-objects/src/test/java/units/SergeantUnitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.SergeantExtension;
diff --git a/extension-objects/src/test/java/units/SoldierUnitTest.java b/extension-objects/src/test/java/units/SoldierUnitTest.java
index aed478f50df1..8056d2cfa847 100644
--- a/extension-objects/src/test/java/units/SoldierUnitTest.java
+++ b/extension-objects/src/test/java/units/SoldierUnitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import abstractextensions.SoldierExtension;
diff --git a/extension-objects/src/test/java/units/UnitTest.java b/extension-objects/src/test/java/units/UnitTest.java
index e6651862bda0..1072666b5b3b 100644
--- a/extension-objects/src/test/java/units/UnitTest.java
+++ b/extension-objects/src/test/java/units/UnitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package units;
 
 import org.junit.jupiter.api.Test;
diff --git a/facade/src/main/java/com/iluwatar/facade/App.java b/facade/src/main/java/com/iluwatar/facade/App.java
index ec8224ab9f83..c7c36dce0f0b 100644
--- a/facade/src/main/java/com/iluwatar/facade/App.java
+++ b/facade/src/main/java/com/iluwatar/facade/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 /**
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java b/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
index 56f02efa0cae..f4f660cb9ba7 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import org.slf4j.Logger;
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
index 3663e39a1385..f1427a73c031 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import org.slf4j.Logger;
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
index ecc4256e9cd3..e7062f334617 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import java.util.ArrayList;
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java b/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
index d399b40e12a2..4a3e94f97806 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import org.slf4j.Logger;
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java b/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
index a022ab399917..e97f07d596d8 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import org.slf4j.Logger;
diff --git a/facade/src/test/java/com/iluwatar/facade/AppTest.java b/facade/src/test/java/com/iluwatar/facade/AppTest.java
index e40f892ab6cc..828c01ebf61c 100644
--- a/facade/src/test/java/com/iluwatar/facade/AppTest.java
+++ b/facade/src/test/java/com/iluwatar/facade/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import org.junit.jupiter.api.Test;
diff --git a/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java b/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
index 0f794c29bb96..33e157b771d2 100644
--- a/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
+++ b/facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.facade;
 
 import ch.qos.logback.classic.Logger;
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/App.java b/factory-kit/src/main/java/com/iluwatar/factorykit/App.java
index cf24b8014e86..74a5d5b03cc5 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/App.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 import org.slf4j.Logger;
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
index f9e3a6777f4f..7f8cb37b0d4c 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 /**
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
index 46a0422e3eb7..90413390c336 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 /**
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
index 5b6c3e851ea5..da43e644e4fd 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 import java.util.function.Supplier;
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
index 9df13a8495eb..0be3f4c2cfe3 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 /**
  * Class representing Spear
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
index a0ca251f0b0a..e49d45584ff7 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 /**
  * Class representing Swords
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java b/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
index f86cb0506aa5..fd8f590a833c 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 /**
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
index f298d62731c8..1364b45c6947 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 import java.util.HashMap;
diff --git a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
index 768e951e38b3..56ca03e2367a 100644
--- a/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
+++ b/factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit;
 
 /**
diff --git a/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java b/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
index 66c65201fb22..2d3481c4884d 100644
--- a/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
+++ b/factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit.app;
 
 import com.iluwatar.factorykit.App;
diff --git a/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java b/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
index 7027b2bc5926..9892e8497409 100644
--- a/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
+++ b/factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factorykit.factorykit;
 
 import com.iluwatar.factorykit.Axe;
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/App.java b/factory-method/src/main/java/com/iluwatar/factory/method/App.java
index 12a37899cb03..8c66b70d2549 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/App.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 import org.slf4j.Logger;
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
index dbb86c7a2c7c..9d3a2cb0b6ff 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
index 9bc79c2c4e68..adae5bd50b9a 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java b/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
index 980f9d160b87..66a6ea7e74fa 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
index adb6e4fff17b..a2a86fe4455f 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java b/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
index 9f7951bf32ca..b35adf79870a 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java b/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
index a785a797a811..8094c6f7340e 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java b/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
index db84f430ace8..4cf38ee26628 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 /**
diff --git a/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java b/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
index c1ba3ea683ad..eb71fb167249 100644
--- a/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
+++ b/factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 import org.junit.jupiter.api.Test;
diff --git a/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java b/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
index de3e1f753d0b..eab890002f24 100644
--- a/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
+++ b/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.factory.method;
 
 import org.junit.jupiter.api.Test;
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
index b5271ee0836c..07d13423a96e 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
index 9b5bcc035b44..ee2360b9850b 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.pattern;
 
 import com.iluwatar.featuretoggle.user.User;
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
index 4a0fbc4b5b73..0696cf487ed6 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.pattern.propertiesversion;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
index 00277c9e093e..9f50d280a162 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.pattern.tieredversion;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
index a90c13e7deaf..263d5ce92fd2 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.user;
 
 /**
diff --git a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
index 17d21d705c7e..40325041b7ef 100644
--- a/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
+++ b/feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.user;
 
 import java.util.ArrayList;
diff --git a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
index 7d87c1f4d601..0bab8bca4ba2 100644
--- a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
+++ b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.pattern.propertiesversion;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
index ca374a90462a..1d161c741a74 100644
--- a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
+++ b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.pattern.tieredversion;
 
 import com.iluwatar.featuretoggle.pattern.Service;
diff --git a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
index 4489b86c9896..9490b59a5967 100644
--- a/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
+++ b/feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.featuretoggle.user;
 
 import org.junit.jupiter.api.Test;
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
index c33e1314b2d2..597f9d928f75 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.app;
 
 import static java.lang.String.valueOf;
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java
index d368d8dc1d41..560934944ccc 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable;
 
 import java.util.ArrayList;
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java
index f977584a0e92..665c86446de9 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/DecoratingIterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable.lazy;
 
 import java.util.Iterator;
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java
index 197a6a7be7d9..ca681b4e35b8 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable.lazy;
 
 import java.util.ArrayList;
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java
index b7b18526c08a..3b6bfa2b07bb 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable.simple;
 
 import java.util.ArrayList;
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java
index 78492272a5a1..f6543f46b3e5 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/app/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.app;
 
 import org.junit.jupiter.api.Test;
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
index f04e9453c78a..cfe52be7f1e5 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable;
 
 import org.junit.jupiter.api.Test;
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java
index ce625f972067..902f68d84107 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/lazy/LazyFluentIterableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable.lazy;
 
 import com.iluwatar.fluentinterface.fluentiterable.FluentIterable;
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java
index 2397feae8b48..1a956855ede9 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/simple/SimpleFluentIterableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.fluentinterface.fluentiterable.simple;
 
 import com.iluwatar.fluentinterface.fluentiterable.FluentIterable;
diff --git a/flux/src/main/java/com/iluwatar/flux/action/Action.java b/flux/src/main/java/com/iluwatar/flux/action/Action.java
index 5f64592f3280..cb1de0c4a745 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/Action.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/Action.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 /**
diff --git a/flux/src/main/java/com/iluwatar/flux/action/ActionType.java b/flux/src/main/java/com/iluwatar/flux/action/ActionType.java
index 56a016a461f7..49a41689cae4 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/ActionType.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/ActionType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 /**
diff --git a/flux/src/main/java/com/iluwatar/flux/action/Content.java b/flux/src/main/java/com/iluwatar/flux/action/Content.java
index d4c71d71b846..8e4bf0fc1b4d 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/Content.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/Content.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 /**
diff --git a/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java b/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
index 5891255cdd55..977bdc3440db 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 /**
diff --git a/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java b/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
index ab652c736f04..e357e7b0fd58 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 
diff --git a/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java b/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
index 0e8f5292ed9a..f7a35299a543 100644
--- a/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
+++ b/flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 /**
diff --git a/flux/src/main/java/com/iluwatar/flux/app/App.java b/flux/src/main/java/com/iluwatar/flux/app/App.java
index 5d00a2ce6e4d..2f38bf070176 100644
--- a/flux/src/main/java/com/iluwatar/flux/app/App.java
+++ b/flux/src/main/java/com/iluwatar/flux/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.app;
 
 import com.iluwatar.flux.action.MenuItem;
diff --git a/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java b/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
index dc515607a688..ec8221c6969a 100644
--- a/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
+++ b/flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.dispatcher;
 
 import java.util.LinkedList;
diff --git a/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java b/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
index 42c46849b6fa..738179b6f925 100644
--- a/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
+++ b/flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.store;
 
 import com.iluwatar.flux.action.Action;
diff --git a/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java b/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
index 6dfb2469b279..04409be57083 100644
--- a/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
+++ b/flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.store;
 
 import com.iluwatar.flux.action.Action;
diff --git a/flux/src/main/java/com/iluwatar/flux/store/Store.java b/flux/src/main/java/com/iluwatar/flux/store/Store.java
index 4a48fa40974f..5f4ca66c8026 100644
--- a/flux/src/main/java/com/iluwatar/flux/store/Store.java
+++ b/flux/src/main/java/com/iluwatar/flux/store/Store.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.store;
 
 import java.util.LinkedList;
diff --git a/flux/src/main/java/com/iluwatar/flux/view/ContentView.java b/flux/src/main/java/com/iluwatar/flux/view/ContentView.java
index d9f12489afdd..fad14d467ddf 100644
--- a/flux/src/main/java/com/iluwatar/flux/view/ContentView.java
+++ b/flux/src/main/java/com/iluwatar/flux/view/ContentView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.view;
 
 import com.iluwatar.flux.action.Content;
diff --git a/flux/src/main/java/com/iluwatar/flux/view/MenuView.java b/flux/src/main/java/com/iluwatar/flux/view/MenuView.java
index 491e82a80200..80d33de19cd4 100644
--- a/flux/src/main/java/com/iluwatar/flux/view/MenuView.java
+++ b/flux/src/main/java/com/iluwatar/flux/view/MenuView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.view;
 
 import com.iluwatar.flux.action.MenuItem;
diff --git a/flux/src/main/java/com/iluwatar/flux/view/View.java b/flux/src/main/java/com/iluwatar/flux/view/View.java
index 4912da29ead5..5496cd684320 100644
--- a/flux/src/main/java/com/iluwatar/flux/view/View.java
+++ b/flux/src/main/java/com/iluwatar/flux/view/View.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.view;
 
 import com.iluwatar.flux.store.Store;
diff --git a/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java b/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java
index 62b62e9c271a..3e047db216ca 100644
--- a/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/action/ContentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 import org.junit.jupiter.api.Test;
diff --git a/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java b/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java
index c1db66e09d66..272c3a31b7c0 100644
--- a/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/action/MenuItemTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.action;
 
 import org.junit.jupiter.api.Test;
diff --git a/flux/src/test/java/com/iluwatar/flux/app/AppTest.java b/flux/src/test/java/com/iluwatar/flux/app/AppTest.java
index 724925bc7a00..f4b58a9b11cb 100644
--- a/flux/src/test/java/com/iluwatar/flux/app/AppTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/app/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.app;
 
 import org.junit.jupiter.api.Test;
diff --git a/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java b/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java
index 05d9395791a7..33ee1b69d5c5 100644
--- a/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/dispatcher/DispatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.dispatcher;
 
 import com.iluwatar.flux.action.Action;
diff --git a/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java b/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java
index a9d0f612abb3..5bb35a2f258c 100644
--- a/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/store/ContentStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.store;
 
 import com.iluwatar.flux.action.Content;
diff --git a/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java b/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java
index dfe9e33a608e..8085326c86a9 100644
--- a/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/store/MenuStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.store;
 
 import com.iluwatar.flux.action.Content;
diff --git a/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java b/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java
index 0a4877b71049..fe6b46618a6d 100644
--- a/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/view/ContentViewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.view;
 
 import com.iluwatar.flux.action.Content;
diff --git a/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java b/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java
index 0179fbedcdfa..4383c0063fb6 100644
--- a/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java
+++ b/flux/src/test/java/com/iluwatar/flux/view/MenuViewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flux.view;
 
 import com.iluwatar.flux.action.Action;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java b/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
index dddf9e95abab..c139e25b47b9 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.slf4j.Logger;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/App.java b/flyweight/src/main/java/com/iluwatar/flyweight/App.java
index a1051e05b619..b93d8d6c5dbd 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/App.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 /**
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java
index 569f98a92e18..af0fb95b4511 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/HealingPotion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.slf4j.Logger;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java
index 124bbd2ba0d9..c5426bf53352 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/HolyWaterPotion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.slf4j.Logger;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java
index ee992227951e..922f921ddf74 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/InvisibilityPotion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.slf4j.Logger;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java
index 3b76c08c2c34..4ba9b07199a0 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/PoisonPotion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.slf4j.Logger;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java b/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java
index 78f502e430e4..4fc1b5dbd20a 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/Potion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 /**
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java b/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java
index 20ec7b394494..843bf2717a48 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/PotionFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import java.util.EnumMap;
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java b/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java
index a684b60749cb..04650206a43b 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/PotionType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 /**
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java b/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java
index 9eb7e25ba8cd..60dc8bc39a65 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/StrengthPotion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.slf4j.Logger;
diff --git a/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java b/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java
index c721043ea7cb..16374efb2f95 100644
--- a/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java
+++ b/flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.junit.jupiter.api.Test;
diff --git a/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java b/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java
index 63e575564c92..8beff17235b5 100644
--- a/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java
+++ b/flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.flyweight;
 
 import org.junit.jupiter.api.Test;
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/App.java b/front-controller/src/main/java/com/iluwatar/front/controller/App.java
index 1a70f2d4b398..949182eb2517 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/App.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java b/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java
index d7932199ee78..58cacdb7339d 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ApplicationException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java
index 54f0d18867df..312565cc6a66 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java
index 0a14da3f0f37..eecc79a3297a 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ArcherView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import org.slf4j.Logger;
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java
index 6c19c8563b71..0a8142af358f 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java
index aec49bc6177e..148d21594098 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/CatapultView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import org.slf4j.Logger;
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/Command.java b/front-controller/src/main/java/com/iluwatar/front/controller/Command.java
index 7b14312013ee..573b98aa8c4e 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/Command.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/Command.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java b/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java
index 236290515559..33806cba9b01 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/ErrorView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import org.slf4j.Logger;
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java b/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java
index 6aa3b08391ec..1c81b9354d1e 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/FrontController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java b/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java
index 389151e20f71..652eee02f8f6 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/UnknownCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/main/java/com/iluwatar/front/controller/View.java b/front-controller/src/main/java/com/iluwatar/front/controller/View.java
index 7c85a5d9dea3..e5d02080192c 100644
--- a/front-controller/src/main/java/com/iluwatar/front/controller/View.java
+++ b/front-controller/src/main/java/com/iluwatar/front/controller/View.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 /**
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java
index 3df3825ca745..c77da640dbd7 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import org.junit.jupiter.api.Test;
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java
index 36cf7d823498..085c317555a4 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/ApplicationExceptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import org.junit.jupiter.api.Test;
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java
index 8158c2a85546..82cd4c0da699 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/CommandTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import com.iluwatar.front.controller.utils.InMemoryAppender;
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java
index 7b5cd112d81a..e1701892b24c 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/FrontControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import com.iluwatar.front.controller.utils.InMemoryAppender;
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java b/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java
index a90b97d033d9..3d954a129f1c 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/ViewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller;
 
 import com.iluwatar.front.controller.utils.InMemoryAppender;
diff --git a/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java b/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java
index 3ee5e17ac93d..57cfb2454a90 100644
--- a/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java
+++ b/front-controller/src/test/java/com/iluwatar/front/controller/utils/InMemoryAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.front.controller.utils;
 
 import ch.qos.logback.classic.Logger;
diff --git a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java
index 570012a893b6..922e366029a6 100644
--- a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java
+++ b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /**
  * Guarded-suspension is a concurrent design pattern for handling situation when to execute some action we need
  * condition to be satisfied.
diff --git a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java
index d3640215b1cb..e516a8699aea 100644
--- a/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java
+++ b/guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.guarded.suspension;
 
 import org.slf4j.Logger;
diff --git a/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java b/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java
index 77135034da82..0cd3588222ba 100644
--- a/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java
+++ b/guarded-suspension/src/test/java/com/iluwatar/guarded/suspension/GuardedQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.guarded.suspension;
 
 import org.junit.jupiter.api.Test;
diff --git a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java
index 6a0a4d38d6f0..6287cf9bf5e6 100644
--- a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java
+++ b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.halfsynchalfasync;
 
 import org.slf4j.Logger;
diff --git a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java
index c61568632c05..0e2701a60578 100644
--- a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java
+++ b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsyncTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.halfsynchalfasync;
 
 import java.util.concurrent.Callable;
diff --git a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java
index 05c4140c7e74..1a6dc04491f1 100644
--- a/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java
+++ b/half-sync-half-async/src/main/java/com/iluwatar/halfsynchalfasync/AsynchronousService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.halfsynchalfasync;
 
 import org.slf4j.Logger;
diff --git a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java
index ec6b9e685b10..d0526085afb6 100644
--- a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java
+++ b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.halfsynchalfasync;
 
 import org.junit.jupiter.api.Test;
diff --git a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java
index cc0a11bd76d8..f8974bf1c327 100644
--- a/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java
+++ b/half-sync-half-async/src/test/java/com/iluwatar/halfsynchalfasync/AsynchronousServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.halfsynchalfasync;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java
index 38d8cec3c3a3..f61b3c2bdeab 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal;
 
 import com.google.inject.Guice;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
index 4d51710b9d04..5db49263697d 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.administration;
 
 import com.google.inject.Guice;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java
index 7c0ac3b78900..70f24739f79c 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrv.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.administration;
 
 /**
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java
index 0b947ca44469..d4c154797b8e 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/administration/ConsoleAdministrationSrvImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.administration;
 
 import com.iluwatar.hexagonal.domain.LotteryAdministration;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java
index d74dab5608c1..94ad542ff2bd 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/InMemoryBank.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.banking;
 
 import java.util.HashMap;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java
index 3fc6abab660a..4cdb431f357c 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/MongoBank.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.banking;
 
 import com.mongodb.MongoClient;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java
index bd299ca8b633..4283c6ef27e3 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.banking;
 
 /**
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java
index 83fe1b200374..b5cd526f3b64 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/InMemoryTicketRepository.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.database;
 
 import java.util.HashMap;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java
index 572065ccf01d..1beef3cd7ce2 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/LotteryTicketRepository.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.database;
 
 import java.util.Map;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java
index b355fb506473..91cf0c2a8eaf 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/database/MongoTicketRepository.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.database;
 
 import com.iluwatar.hexagonal.domain.LotteryNumbers;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java
index 2328cfe4359d..965f1fc7229d 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryAdministration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import com.google.inject.Inject;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java
index 4c588abfefcf..f33aa9ad801c 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryConstants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 /**
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java
index 1fcccbc13264..32f39e4cf0df 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryNumbers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import com.google.common.base.Joiner;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java
index 05587bff4c3c..8839ccc969ba 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import com.google.inject.Inject;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java
index 9b83e3ade9f0..fbac5bff3576 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicket.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 /**
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java
index 98fc858b5e4a..e5c05301c5e1 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 /**
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java
index 925523528971..29fd6b14599d 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryTicketId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import java.util.concurrent.atomic.AtomicInteger;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java
index 5a0d39c2067a..ec070429d198 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/LotteryUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import com.iluwatar.hexagonal.database.LotteryTicketRepository;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java
index 32060107770e..67b925e73cbf 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/domain/PlayerDetails.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 /**
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java
index 5d88212b5022..e13dbfab5ffa 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/LotteryEventLog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.eventlog;
 
 import com.iluwatar.hexagonal.domain.PlayerDetails;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java
index 6d92d4b1792b..1eda775c0c68 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/MongoEventLog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.eventlog;
 
 import com.iluwatar.hexagonal.domain.PlayerDetails;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java
index 36f54a93c842..e236acf69762 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/eventlog/StdOutEventLog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.eventlog;
 
 import com.iluwatar.hexagonal.domain.PlayerDetails;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java
index 549c3da193e0..a8a10b69cf6e 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryModule.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.module;
 
 import com.google.inject.AbstractModule;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java
index 26fe2fa0e8ed..4fd8262de662 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/module/LotteryTestingModule.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.module;
 
 import com.google.inject.AbstractModule;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java
index 1719e24c12de..f9edbad995d2 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/mongo/MongoConnectionPropertiesLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.mongo;
 
 import java.io.FileInputStream;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
index 29a9d3233889..90dfd1fbdc18 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.sampledata;
 
 import com.iluwatar.hexagonal.banking.InMemoryBank;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
index 3a41e1ef322f..b452a4f5dab8 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/ConsoleLottery.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.service;
 
 import com.google.inject.Guice;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java
index a5420e736cfa..dec414ee40fb 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.service;
 
 import com.iluwatar.hexagonal.banking.WireTransfers;
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
index d61ec9108156..c2a164353c08 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.service;
 
 import com.iluwatar.hexagonal.banking.WireTransfers;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java
index 9855294e21b3..c3fd915bd62b 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal;
 
 import org.junit.jupiter.api.Test;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java
index 2e090b60757d..d7c511357644 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/InMemoryBankTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.banking;
 
 import org.junit.jupiter.api.Test;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java
index 6f7649c3dd3e..3815a7899a79 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/banking/MongoBankTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.banking;
 
 import com.iluwatar.hexagonal.mongo.MongoConnectionPropertiesLoader;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java
index 795c41e1288e..065425dee8f9 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/InMemoryTicketRepositoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.database;
 
 import java.util.Optional;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java
index ae1cd609d8c0..fb3d0c4253d2 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/database/MongoTicketRepositoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.database;
 
 import com.iluwatar.hexagonal.domain.LotteryNumbers;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
index 33b5a3b033f8..83699d6d413b 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import org.junit.jupiter.api.Test;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
index 10fd3c4b08c0..4d06463d0c0f 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import com.google.inject.Guice;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java
index ae8bc7b82eb9..06de817263d0 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketCheckResultTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult.CheckResult;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java
index 087ee998b2e3..b60e550d23e5 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import org.junit.jupiter.api.Test;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
index 9b67c15b1264..5b9441a913cd 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import org.junit.jupiter.api.Test;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java
index a5bf48dd429e..2ecc0ab03d98 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/PlayerDetailsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.domain;
 
 import org.junit.jupiter.api.Test;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java
index 7e5521663ea9..63222095828c 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/eventlog/MongoEventLogTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.eventlog;
 
 import com.iluwatar.hexagonal.domain.PlayerDetails;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
index 89b4da4a0bf6..2e67d2536a7e 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.hexagonal.test;
 
 import java.util.Arrays;
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java
index 5ca5c45e6282..a51bfba6fc50 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AbstractFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java
index 1668aee89e0f..791cb8ea6a47 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/AddressFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java
index 0a83c9a55e37..822fae13fc35 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java
index bf9c722373b3..109f3ab02ed5 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Client.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 import javax.swing.JButton;
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java
index 7d13bfebc0ae..84425cd72b55 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/ContactFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java
index 3a6ff185c277..e2e68083bbff 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/DepositFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java
index ec2f7c55be5c..5c9fe325a758 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Filter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java
index 7b7da756afd7..bfd88f61d78b 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterChain.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java
index 31e4754f0135..cef868dcc4b8 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/FilterManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java
index 5af028645fc5..d06b24ca9892 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/NameFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java
index 1065f3af5ee3..988464aec41a 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Order.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java
index 255c9e1de7e5..8669cd2e7d6c 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/OrderFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 /**
diff --git a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java
index 1d5678f0ac67..415d3b2b645c 100644
--- a/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java
+++ b/intercepting-filter/src/main/java/com/iluwatar/intercepting/filter/Target.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 import javax.swing.JButton;
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java
index 49162eb922a9..4ee7897ed111 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 import org.junit.jupiter.api.Test;
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java
index c62d226ba39c..feffbd7bef52 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 import org.junit.jupiter.api.Test;
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java
index cd5188f43454..2e9a9641f165 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/FilterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 import org.junit.jupiter.params.ParameterizedTest;
diff --git a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java
index 14b3c82292c5..a4862c4a828d 100644
--- a/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java
+++ b/intercepting-filter/src/test/java/com/iluwatar/intercepting/filter/OrderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.intercepting.filter;
 
 import org.junit.jupiter.api.Test;
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/App.java b/interpreter/src/main/java/com/iluwatar/interpreter/App.java
index 732b76e0ffef..5dcd3b81d7b8 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/App.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.slf4j.Logger;
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java b/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java
index 19893bd373cd..dc9da1177211 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/Expression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 /**
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java
index 34b3a149d324..74ca47bf3610 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/MinusExpression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 /**
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java
index 79506c48ddad..4ff9d280500d 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/MultiplyExpression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 /**
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java
index 7e835fb78259..035b8a70c406 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/NumberExpression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 /**
diff --git a/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java b/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java
index f3ac16cce745..d494a0d68b90 100644
--- a/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java
+++ b/interpreter/src/main/java/com/iluwatar/interpreter/PlusExpression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 /**
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java
index adc2c07098f3..1bc978735354 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.junit.jupiter.api.Test;
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java
index 70d77215ddb9..be12e00b5d8c 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.junit.jupiter.api.Disabled;
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java
index 6c407126ee3a..f5c51f72323d 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.junit.jupiter.params.provider.Arguments;
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java
index 9d0535800c67..5c956beb25d2 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.junit.jupiter.params.provider.Arguments;
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java
index 1c70dfdf9f38..593c08a9bbca 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.junit.jupiter.params.ParameterizedTest;
diff --git a/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java b/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java
index 80538bd2d6d8..7fc5efa12d77 100644
--- a/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java
+++ b/interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.interpreter;
 
 import org.junit.jupiter.params.provider.Arguments;
diff --git a/iterator/src/main/java/com/iluwatar/iterator/App.java b/iterator/src/main/java/com/iluwatar/iterator/App.java
index 6810247ce93a..13f02f2d72b6 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/App.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator;
 
 import static com.iluwatar.iterator.list.ItemType.ANY;
diff --git a/iterator/src/main/java/com/iluwatar/iterator/Iterator.java b/iterator/src/main/java/com/iluwatar/iterator/Iterator.java
index 3da0abd4bc90..389d81e93acb 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/Iterator.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/Iterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator;
 
 /**
diff --git a/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java b/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java
index f92dc7b7ed10..231c750c25c3 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/bst/BstIterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.bst;
 
 import com.iluwatar.iterator.Iterator;
diff --git a/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java b/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java
index 74290a60b03b..87e9fee0b5aa 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/bst/TreeNode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.bst;
 
 /**
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/Item.java b/iterator/src/main/java/com/iluwatar/iterator/list/Item.java
index c02558bd47ff..bd934e9f85fc 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/Item.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/Item.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.list;
 
 /**
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java b/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java
index 4015a7bd1ed7..abb8e0fbb109 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/ItemType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.list;
 
 /**
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
index 69ec2f1075f2..9c6dbc64feb5 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.list;
 
 import com.iluwatar.iterator.Iterator;
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java
index e75b5aa8b29c..9ae31e4274c1 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChestItemIterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.list;
 
 import com.iluwatar.iterator.Iterator;
diff --git a/iterator/src/test/java/com/iluwatar/iterator/AppTest.java b/iterator/src/test/java/com/iluwatar/iterator/AppTest.java
index 33541fc57e0c..9076c5174c5e 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/AppTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator;
 
 import org.junit.jupiter.api.Test;
diff --git a/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java b/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java
index 3b30ef10c890..e7f81e0d3f86 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/bst/BstIteratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.bst;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java b/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
index 3909221f5d0e..cac45c851c8f 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.iterator.list;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/layers/src/main/java/com/iluwatar/layers/App.java b/layers/src/main/java/com/iluwatar/layers/App.java
index 2f870ec32182..744c82768212 100644
--- a/layers/src/main/java/com/iluwatar/layers/App.java
+++ b/layers/src/main/java/com/iluwatar/layers/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.Arrays;
diff --git a/layers/src/main/java/com/iluwatar/layers/Cake.java b/layers/src/main/java/com/iluwatar/layers/Cake.java
index ebc88e600ff8..3f866974cce4 100644
--- a/layers/src/main/java/com/iluwatar/layers/Cake.java
+++ b/layers/src/main/java/com/iluwatar/layers/Cake.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.HashSet;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
index 9d215c430d6e..0c6607b05a09 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 /**
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
index 8404110c34f2..2bface9681ac 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.List;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java b/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
index fb71f82f3bda..4b48b7345081 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.ArrayList;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeDao.java b/layers/src/main/java/com/iluwatar/layers/CakeDao.java
index 91a6527cebc1..3128fe973320 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeDao.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.springframework.data.repository.CrudRepository;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeInfo.java b/layers/src/main/java/com/iluwatar/layers/CakeInfo.java
index 0883725eadc3..3957dbeda77a 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeInfo.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.List;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeLayer.java b/layers/src/main/java/com/iluwatar/layers/CakeLayer.java
index e365e4dcaf52..5fed0db22eb3 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeLayer.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeLayer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import javax.persistence.CascadeType;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java b/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
index a351f442ebd3..15d35c0df09b 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.springframework.data.repository.CrudRepository;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java b/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
index 19b8c6fbdafb..692cf6c444b4 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.Optional;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeTopping.java b/layers/src/main/java/com/iluwatar/layers/CakeTopping.java
index a9f35502d12d..d49fd50723d6 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeTopping.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeTopping.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import javax.persistence.CascadeType;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java b/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
index c4dece5c008c..5ae63e3458d2 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.springframework.data.repository.CrudRepository;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java b/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
index a6a4aa280132..dc138778a172 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import java.util.Optional;
diff --git a/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java b/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
index ab96642e5569..67c409793055 100644
--- a/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
+++ b/layers/src/main/java/com/iluwatar/layers/CakeViewImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.slf4j.Logger;
diff --git a/layers/src/main/java/com/iluwatar/layers/View.java b/layers/src/main/java/com/iluwatar/layers/View.java
index a109cd853e92..e2456d524d33 100644
--- a/layers/src/main/java/com/iluwatar/layers/View.java
+++ b/layers/src/main/java/com/iluwatar/layers/View.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 /**
diff --git a/layers/src/test/java/com/iluwatar/layers/AppTest.java b/layers/src/test/java/com/iluwatar/layers/AppTest.java
index bfd1fca5060c..b95e899d7d5b 100644
--- a/layers/src/test/java/com/iluwatar/layers/AppTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.junit.jupiter.api.Test;
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java b/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java
index ba2a6632fe83..4535be67889d 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeBakingExceptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.junit.jupiter.api.Test;
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java b/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
index f90cb41c34dc..681b37e05870 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.junit.jupiter.api.Test;
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeTest.java b/layers/src/test/java/com/iluwatar/layers/CakeTest.java
index ad816a5546a6..28bbf02601c8 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import org.junit.jupiter.api.Test;
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java b/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
index 2a859376950b..56feae2e092f 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.layers;
 
 import ch.qos.logback.classic.Logger;
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java
index 75a7e6f83abc..ec795b40fe5d 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.slf4j.Logger;
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java
index 29d2f897c51b..1e2dd8ae7fec 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Heavy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.slf4j.Logger;
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java
index 30654570cbb9..a23f70fb7321 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderNaive.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.slf4j.Logger;
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java
index 50b5b0bdc71e..b7c72e14c10c 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/HolderThreadSafe.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.slf4j.Logger;
diff --git a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
index db3429624362..5066b54792e7 100644
--- a/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
+++ b/lazy-loading/src/main/java/com/iluwatar/lazy/loading/Java8Holder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.slf4j.Logger;
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java
index 31325fbd06ab..c47377cf4d41 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AbstractHolderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.junit.jupiter.api.Test;
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java
index c52cbe81623f..eeccd10ce149 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import org.junit.jupiter.api.Test;
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java
index 1e4895ba6b64..0fc55a8067ae 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderNaiveTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import java.lang.reflect.Field;
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java
index 9ccf452252b2..1ae9e338541d 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/HolderThreadSafeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import java.lang.reflect.Field;
diff --git a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java
index 34337782d190..bafab607bea4 100644
--- a/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java
+++ b/lazy-loading/src/test/java/com/iluwatar/lazy/loading/Java8HolderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.lazy.loading;
 
 import java.lang.reflect.Field;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
index abece1edc0ee..d69a1f134bc1 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractInstance.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 import org.slf4j.Logger;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
index 687ac4b7d623..c7e4fa598cb6 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/AbstractMessageManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 import java.util.List;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
index dc64936e28ba..1b39dff834f5 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/Instance.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 /**
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java b/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
index 8b033a6d421b..1302d558857d 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/Message.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 import java.util.Objects;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
index 3c642b99152f..fbd41cac970c 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 /**
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
index bbaee2d5be34..1749ca15c66f 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/MessageType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 /**
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
index 4ee86e789209..c111f442e7ad 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyApp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.Instance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
index 62e786a705a5..c2c497339536 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyInstance.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
index c2bab0742a85..907098f6b379 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/bully/BullyMessageManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.AbstractMessageManager;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
index de81d2d987ee..a8a6271eae15 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingApp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.Instance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
index 850c804cf0b8..4cdbb57090d8 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingInstance.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
index c20368765f98..34496363372f 100644
--- a/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
+++ b/leader-election/src/main/java/com/iluwatar/leaderelection/ring/RingMessageManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.AbstractMessageManager;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
index 719d333c702f..272fef29ea3d 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/MessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection;
 
 import org.junit.jupiter.api.Test;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
index 1e84ee0fe4b4..3ef36f758d97 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyAppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.bully;
 
 import org.junit.jupiter.api.Test;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
index 0e8e1390fd60..f099ed9466a0 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.*;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
index 4523ad087b6d..a2bbf9c59d5d 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyinstanceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
index 2a48b09dc876..ec3851d9be63 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingAppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.ring;
 
 import org.junit.jupiter.api.Test;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
index d9e34a5f6e93..6807b1480d8e 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingInstanceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.AbstractInstance;
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
index 0089a268df68..82a5a5936f59 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.leaderelection.ring;
 
 import com.iluwatar.leaderelection.*;
diff --git a/license-plugin-header-style.xml b/license-plugin-header-style.xml
new file mode 100644
index 000000000000..db5e35461711
--- /dev/null
+++ b/license-plugin-header-style.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<!-- This is a license header template used by the com.mycila.license-maven-plugin.
+ This template is based on the SLASHSTAR_STYLE template provided in license-maven-plugin v3.0,
+ but it adds an empty line after the last line, so the package name can be "separated from the previous statement",
+ according to Google's Checkstyle format -->
+<additionalHeaders>
+    <slashstar_custom_style>
+        <firstLine>/*</firstLine>
+        <beforeEachLine> * </beforeEachLine>
+        <endLine> */EOL</endLine><!-- Added EOL here -->
+        <firstLineDetectionPattern>(\\s|\\t)*/\\*.*$</firstLineDetectionPattern>
+        <lastLineDetectionPattern>.*\\*/(\\s|\\t)*$</lastLineDetectionPattern>
+        <allowBlankLines>false</allowBlankLines>
+        <isMultiline>true</isMultiline>
+        <padLines>false</padLines>
+    </slashstar_custom_style>
+</additionalHeaders>
diff --git a/marker/src/main/java/App.java b/marker/src/main/java/App.java
index 2958b993f7b5..93697e6ebf40 100644
--- a/marker/src/main/java/App.java
+++ b/marker/src/main/java/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/marker/src/main/java/Guard.java b/marker/src/main/java/Guard.java
index 9f7ba7e76090..d135d54598f4 100644
--- a/marker/src/main/java/Guard.java
+++ b/marker/src/main/java/Guard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/marker/src/main/java/Permission.java b/marker/src/main/java/Permission.java
index 369173cb5266..e1b45e99f7f4 100644
--- a/marker/src/main/java/Permission.java
+++ b/marker/src/main/java/Permission.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /**
  * Interface without any methods
  * Marker interface is based on that assumption
diff --git a/marker/src/main/java/Thief.java b/marker/src/main/java/Thief.java
index 11be5828b7eb..155a974c19d3 100644
--- a/marker/src/main/java/Thief.java
+++ b/marker/src/main/java/Thief.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/marker/src/test/java/AppTest.java b/marker/src/test/java/AppTest.java
index c658caba07d5..5d63db0ad8d6 100644
--- a/marker/src/test/java/AppTest.java
+++ b/marker/src/test/java/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.junit.jupiter.api.Test;
 
 /**
diff --git a/marker/src/test/java/GuardTest.java b/marker/src/test/java/GuardTest.java
index 9ab5ac018fb3..615d4e129886 100644
--- a/marker/src/test/java/GuardTest.java
+++ b/marker/src/test/java/GuardTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.junit.jupiter.api.Test;
 
 import static org.hamcrest.CoreMatchers.instanceOf;
diff --git a/marker/src/test/java/ThiefTest.java b/marker/src/test/java/ThiefTest.java
index 813ebe907609..2732fc78a965 100644
--- a/marker/src/test/java/ThiefTest.java
+++ b/marker/src/test/java/ThiefTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.assertFalse;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
index 46c0baf8d16c..e3ffd08c4d44 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 import com.iluwatar.masterworker.system.ArrayTransposeMasterWorker;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java
index fcd4ab977eb7..df2d691b26eb 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayInput.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java
index 47c0d364a0f7..dbe4f7477c12 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 /**
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
index 576ffb6bf000..04db66492a13 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/ArrayUtilityMethods.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 import org.slf4j.Logger;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java
index 6e89e9476bf8..d0d0c2ddeac4 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Input.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java
index 0e73e21b3f04..1bc729aa9228 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/Result.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 /**
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java
index aba8c92d62b9..76e9ff35ab08 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system;
 
 import com.iluwatar.masterworker.system.systemmaster.ArrayTransposeMaster;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java
index 142b5fd7c2cc..009faf106536 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/MasterWorker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system;
 
 import com.iluwatar.masterworker.Input;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
index 81068878b984..0a3ab79b7cc1 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/ArrayTransposeMaster.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system.systemmaster;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java
index 4a2d98f34093..7e7d796eb718 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemmaster/Master.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system.systemmaster;
 
 import java.util.ArrayList;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java
index 9820284657d6..1d06fcc875da 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system.systemworkers;
 
 import com.iluwatar.masterworker.ArrayInput;
diff --git a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java
index 99c769a4a087..fff38e953216 100644
--- a/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java
+++ b/master-worker-pattern/src/main/java/com/iluwatar/masterworker/system/systemworkers/Worker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system.systemworkers;
 
 import com.iluwatar.masterworker.Input;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
index 46b2cce9d27a..b5820e2af931 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
index 72282b0df825..aae784b527b5 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
index fd97b37ad457..b80d7881f991 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
index e1f0433c9fa0..3e5f581b93cf 100644
--- a/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
+++ b/master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.masterworker.system.systemworkers;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Action.java b/mediator/src/main/java/com/iluwatar/mediator/Action.java
index 479f86d55fc9..dc89bcfdcd88 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Action.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Action.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/App.java b/mediator/src/main/java/com/iluwatar/mediator/App.java
index 8fd981e80493..9af600f7cc5e 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/App.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java b/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java
index d47cd997e5a8..1ddec27ab3a9 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Hobbit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Hunter.java b/mediator/src/main/java/com/iluwatar/mediator/Hunter.java
index 5e7a703f5f51..ed73c1684ccb 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Hunter.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Hunter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Party.java b/mediator/src/main/java/com/iluwatar/mediator/Party.java
index a4e9f6348e65..c28b063f35b8 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Party.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Party.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java b/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java
index 31bdbf019c4e..a2a755408620 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/PartyImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 import java.util.ArrayList;
diff --git a/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java b/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java
index 815614ebbb6d..a45b37b17cd3 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/PartyMember.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java b/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java
index c5825e0d9eb8..7ff3535e85d4 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/PartyMemberBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 import org.slf4j.Logger;
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Rogue.java b/mediator/src/main/java/com/iluwatar/mediator/Rogue.java
index 551c51037c50..226bd8f04c4f 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Rogue.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Rogue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/main/java/com/iluwatar/mediator/Wizard.java b/mediator/src/main/java/com/iluwatar/mediator/Wizard.java
index 61e9b15401a4..33d7d6dce511 100644
--- a/mediator/src/main/java/com/iluwatar/mediator/Wizard.java
+++ b/mediator/src/main/java/com/iluwatar/mediator/Wizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 /**
diff --git a/mediator/src/test/java/com/iluwatar/mediator/AppTest.java b/mediator/src/test/java/com/iluwatar/mediator/AppTest.java
index 8a24bb76d5ba..3a55d51d8e53 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/AppTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 import org.junit.jupiter.api.Test;
diff --git a/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java b/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java
index 2090403062b1..5d2446545eac 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/PartyImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 import org.junit.jupiter.api.Test;
diff --git a/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java b/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
index b9baac60d6b1..b7092347b840 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mediator;
 
 import ch.qos.logback.classic.Logger;
diff --git a/memento/src/main/java/com/iluwatar/memento/App.java b/memento/src/main/java/com/iluwatar/memento/App.java
index 64c283bdc790..fc6dffb06cb6 100644
--- a/memento/src/main/java/com/iluwatar/memento/App.java
+++ b/memento/src/main/java/com/iluwatar/memento/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.memento;
 
 import org.slf4j.Logger;
diff --git a/memento/src/main/java/com/iluwatar/memento/Star.java b/memento/src/main/java/com/iluwatar/memento/Star.java
index 06b24448a9d9..0e235752ec4e 100644
--- a/memento/src/main/java/com/iluwatar/memento/Star.java
+++ b/memento/src/main/java/com/iluwatar/memento/Star.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.memento;
 
 /**
diff --git a/memento/src/main/java/com/iluwatar/memento/StarMemento.java b/memento/src/main/java/com/iluwatar/memento/StarMemento.java
index fe5b26a58483..b94f5996a9db 100644
--- a/memento/src/main/java/com/iluwatar/memento/StarMemento.java
+++ b/memento/src/main/java/com/iluwatar/memento/StarMemento.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.memento;
 
 /**
diff --git a/memento/src/main/java/com/iluwatar/memento/StarType.java b/memento/src/main/java/com/iluwatar/memento/StarType.java
index a7bea6be861b..29da625799ce 100644
--- a/memento/src/main/java/com/iluwatar/memento/StarType.java
+++ b/memento/src/main/java/com/iluwatar/memento/StarType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.memento;
 
 /**
diff --git a/memento/src/test/java/com/iluwatar/memento/AppTest.java b/memento/src/test/java/com/iluwatar/memento/AppTest.java
index d432c9e8e724..074de2c41606 100644
--- a/memento/src/test/java/com/iluwatar/memento/AppTest.java
+++ b/memento/src/test/java/com/iluwatar/memento/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.memento;
 
 import org.junit.jupiter.api.Test;
diff --git a/memento/src/test/java/com/iluwatar/memento/StarTest.java b/memento/src/test/java/com/iluwatar/memento/StarTest.java
index bf9c3dacad8d..40adb99e198f 100644
--- a/memento/src/test/java/com/iluwatar/memento/StarTest.java
+++ b/memento/src/test/java/com/iluwatar/memento/StarTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.memento;
 
 import org.junit.jupiter.api.Test;
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java
index cede84db2c7c..b4bc8f6ca4a6 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 /**
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java
index 300c23ab4213..7f0fd293741c 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 /**
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java
index 4efc6c8b8eea..e420ec890870 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 /**
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java
index bce81cb70f57..4ae2c4c195ba 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantModel.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 /**
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java
index 39db87991ebe..9590d609d61f 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/GiantView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 import org.slf4j.Logger;
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java
index 84f402943d07..c8b9374bf43b 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 /**
diff --git a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java
index c56e22b2dcf2..9810b201565b 100644
--- a/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java
+++ b/model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 /**
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java
index 0d2af602d118..e6d2d9a0b71a 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 import org.junit.jupiter.api.Test;
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java
index 86026e441fe1..a2f42a80dfa4 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 import org.junit.jupiter.api.Test;
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java
index ee89b71b363b..a566010cd938 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 import org.junit.jupiter.api.Test;
diff --git a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java
index a492a4493f01..a3e33f9dd9d8 100644
--- a/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java
+++ b/model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantViewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.controller;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java
index 058fb5996ea4..9b6e6cde833f 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 /**
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java
index eee206faefd7..980c0b56c2e9 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import java.io.BufferedReader;
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java
index d82ce553bee1..3d9bc035a5ad 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorJFrame.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import java.awt.Color;
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java
index 315ac43be549..a9cf1ba80a4c 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorPresenter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import java.io.Serializable;
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java
index ecf724e3fb25..d034bcb04563 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorStub.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 /**
diff --git a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java
index 8c03a446842f..3deec63d9692 100644
--- a/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java
+++ b/model-view-presenter/src/main/java/com/iluwatar/model/view/presenter/FileSelectorView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import java.io.Serializable;
diff --git a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java
index 6d9840bac999..00e35ae1b6f8 100644
--- a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java
+++ b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import org.junit.jupiter.api.Test;
diff --git a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java
index 3d57e63ebee5..a63ca5ae8e02 100644
--- a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java
+++ b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import org.junit.jupiter.api.Test;
diff --git a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java
index 351452868e9b..fdc19398d792 100644
--- a/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java
+++ b/model-view-presenter/src/test/java/com/iluwatar/model/view/presenter/FileSelectorPresenterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.model.view.presenter;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/module/src/main/java/com/iluwatar/module/App.java b/module/src/main/java/com/iluwatar/module/App.java
index 69279d0f77d4..af0432afb9af 100644
--- a/module/src/main/java/com/iluwatar/module/App.java
+++ b/module/src/main/java/com/iluwatar/module/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.module;
 
 import java.io.FileNotFoundException;
diff --git a/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java b/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
index 12eaae1d9be4..6e6d0539d0ba 100644
--- a/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
+++ b/module/src/main/java/com/iluwatar/module/ConsoleLoggerModule.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.module;
 
 import org.slf4j.Logger;
diff --git a/module/src/main/java/com/iluwatar/module/FileLoggerModule.java b/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
index 65f954b6cccd..e461b31d7572 100644
--- a/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
+++ b/module/src/main/java/com/iluwatar/module/FileLoggerModule.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.module;
 
 import org.slf4j.Logger;
diff --git a/module/src/test/java/com/iluwatar/module/AppTest.java b/module/src/test/java/com/iluwatar/module/AppTest.java
index 4236e422411f..88fa4c68c3db 100644
--- a/module/src/test/java/com/iluwatar/module/AppTest.java
+++ b/module/src/test/java/com/iluwatar/module/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.module;
 
 import org.junit.jupiter.api.Test;
diff --git a/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java b/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
index 30f0baae5703..e88b466f2438 100644
--- a/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
+++ b/module/src/test/java/com/iluwatar/module/FileLoggerModuleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.module;
 
 import org.junit.jupiter.api.Test;
diff --git a/monad/src/main/java/com/iluwatar/monad/App.java b/monad/src/main/java/com/iluwatar/monad/App.java
index 7c3efe70b2d1..94e46548744c 100644
--- a/monad/src/main/java/com/iluwatar/monad/App.java
+++ b/monad/src/main/java/com/iluwatar/monad/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monad;
 
 import org.slf4j.Logger;
diff --git a/monad/src/main/java/com/iluwatar/monad/Sex.java b/monad/src/main/java/com/iluwatar/monad/Sex.java
index a34dbc6928a5..960711656021 100644
--- a/monad/src/main/java/com/iluwatar/monad/Sex.java
+++ b/monad/src/main/java/com/iluwatar/monad/Sex.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monad;
 
 /**
diff --git a/monad/src/main/java/com/iluwatar/monad/User.java b/monad/src/main/java/com/iluwatar/monad/User.java
index 7ade709de9c9..9ecaa527539c 100644
--- a/monad/src/main/java/com/iluwatar/monad/User.java
+++ b/monad/src/main/java/com/iluwatar/monad/User.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monad;
 
 /**
diff --git a/monad/src/main/java/com/iluwatar/monad/Validator.java b/monad/src/main/java/com/iluwatar/monad/Validator.java
index c30427e7140b..b5618f91c390 100644
--- a/monad/src/main/java/com/iluwatar/monad/Validator.java
+++ b/monad/src/main/java/com/iluwatar/monad/Validator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monad;
 
 import java.util.ArrayList;
diff --git a/monad/src/test/java/com/iluwatar/monad/AppTest.java b/monad/src/test/java/com/iluwatar/monad/AppTest.java
index 2ffead426296..f4d89a7cd3dc 100644
--- a/monad/src/test/java/com/iluwatar/monad/AppTest.java
+++ b/monad/src/test/java/com/iluwatar/monad/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monad;
 
 import org.junit.jupiter.api.Test;
diff --git a/monad/src/test/java/com/iluwatar/monad/MonadTest.java b/monad/src/test/java/com/iluwatar/monad/MonadTest.java
index 5b8547d5acd9..d1bdd7487d9e 100644
--- a/monad/src/test/java/com/iluwatar/monad/MonadTest.java
+++ b/monad/src/test/java/com/iluwatar/monad/MonadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monad;
 
 import org.junit.jupiter.api.Test;
diff --git a/monostate/src/main/java/com/iluwatar/monostate/App.java b/monostate/src/main/java/com/iluwatar/monostate/App.java
index 3e536d2b20de..4b6f8b14b64d 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/App.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monostate;
 
 
diff --git a/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java b/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
index 23052d16b966..ae590be5ee5d 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monostate;
 
 import java.util.ArrayList;
diff --git a/monostate/src/main/java/com/iluwatar/monostate/Request.java b/monostate/src/main/java/com/iluwatar/monostate/Request.java
index 96a90dc9ed4e..5a7429998ac1 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/Request.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/Request.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monostate;
 
 /**
diff --git a/monostate/src/main/java/com/iluwatar/monostate/Server.java b/monostate/src/main/java/com/iluwatar/monostate/Server.java
index 387947824a9f..fa809864cb83 100644
--- a/monostate/src/main/java/com/iluwatar/monostate/Server.java
+++ b/monostate/src/main/java/com/iluwatar/monostate/Server.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monostate;
 
 import org.slf4j.Logger;
diff --git a/monostate/src/test/java/com/iluwatar/monostate/AppTest.java b/monostate/src/test/java/com/iluwatar/monostate/AppTest.java
index 4ce49f03df8a..c914f136ecaa 100644
--- a/monostate/src/test/java/com/iluwatar/monostate/AppTest.java
+++ b/monostate/src/test/java/com/iluwatar/monostate/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monostate;
 
 import org.junit.jupiter.api.Test;
diff --git a/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java b/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java
index e806696e7ce1..736bf6ea68aa 100644
--- a/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java
+++ b/monostate/src/test/java/com/iluwatar/monostate/LoadBalancerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.monostate;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/multiton/src/main/java/com/iluwatar/multiton/App.java b/multiton/src/main/java/com/iluwatar/multiton/App.java
index daf1ea4d9530..8fb226625eae 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/App.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 import org.slf4j.Logger;
diff --git a/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java b/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java
index e7f8ef65b03d..52a25e00d665 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/Nazgul.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 import java.util.Map;
diff --git a/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java b/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java
index 7d120fed0197..f119ee68fb59 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/NazgulEnum.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 /**
diff --git a/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java b/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java
index 62903c9c8286..5fe2a5a0f427 100644
--- a/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java
+++ b/multiton/src/main/java/com/iluwatar/multiton/NazgulName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 /**
diff --git a/multiton/src/test/java/com/iluwatar/multiton/AppTest.java b/multiton/src/test/java/com/iluwatar/multiton/AppTest.java
index 8672e18157fd..f577b7f07e41 100644
--- a/multiton/src/test/java/com/iluwatar/multiton/AppTest.java
+++ b/multiton/src/test/java/com/iluwatar/multiton/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 import org.junit.jupiter.api.Test;
diff --git a/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java b/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java
index 6a890777e62f..6668874f4ba7 100644
--- a/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java
+++ b/multiton/src/test/java/com/iluwatar/multiton/NazgulEnumTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java b/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java
index b9545dfefca8..0429f8e2939e 100644
--- a/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java
+++ b/multiton/src/test/java/com/iluwatar/multiton/NazgulTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.multiton;
 
 import org.junit.jupiter.api.Test;
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/App.java b/mute-idiom/src/main/java/com/iluwatar/mute/App.java
index f8ac25f5c42c..28649e24990a 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/App.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mute;
 
 import org.slf4j.Logger;
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java b/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java
index 9a3feefc1033..d5fdaaec2b34 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/CheckedRunnable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mute;
 
 /**
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java b/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java
index 6c2c417017ae..87a1f651e77f 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/Mute.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mute;
 
 import java.io.ByteArrayOutputStream;
diff --git a/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java b/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java
index 366f014b4fba..a10fe4617605 100644
--- a/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java
+++ b/mute-idiom/src/main/java/com/iluwatar/mute/Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mute;
 
 import java.io.Closeable;
diff --git a/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java b/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java
index 8d2299492197..5ca525a9d9f5 100644
--- a/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java
+++ b/mute-idiom/src/test/java/com/iluwatar/mute/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mute;
 
 import org.junit.jupiter.api.Test;
diff --git a/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java b/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java
index 9d946810fee0..f2743113bea1 100644
--- a/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java
+++ b/mute-idiom/src/test/java/com/iluwatar/mute/MuteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mute;
 
 import org.junit.jupiter.api.Test;
diff --git a/mutex/src/main/java/com/iluwatar/mutex/App.java b/mutex/src/main/java/com/iluwatar/mutex/App.java
index 2e8f572566e9..827307d0f884 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/App.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 /**
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Jar.java b/mutex/src/main/java/com/iluwatar/mutex/Jar.java
index 60236a57b728..427907f31d90 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Jar.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Jar.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 /**
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Lock.java b/mutex/src/main/java/com/iluwatar/mutex/Lock.java
index aca8de4c0978..bd28c3c0884c 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Lock.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Lock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 /**
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Mutex.java b/mutex/src/main/java/com/iluwatar/mutex/Mutex.java
index 1b1bced56ad0..a2ef71f11d1f 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Mutex.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Mutex.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 /**
diff --git a/mutex/src/main/java/com/iluwatar/mutex/Thief.java b/mutex/src/main/java/com/iluwatar/mutex/Thief.java
index 1798f4673598..f88e46d96fab 100644
--- a/mutex/src/main/java/com/iluwatar/mutex/Thief.java
+++ b/mutex/src/main/java/com/iluwatar/mutex/Thief.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 import org.slf4j.Logger;
diff --git a/mutex/src/test/java/com/iluwatar/mutex/AppTest.java b/mutex/src/test/java/com/iluwatar/mutex/AppTest.java
index 4195edbc2e25..1793bf90be73 100644
--- a/mutex/src/test/java/com/iluwatar/mutex/AppTest.java
+++ b/mutex/src/test/java/com/iluwatar/mutex/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 import org.junit.jupiter.api.Test;
diff --git a/mutex/src/test/java/com/iluwatar/mutex/JarTest.java b/mutex/src/test/java/com/iluwatar/mutex/JarTest.java
index ec359aa18877..e0a316072835 100644
--- a/mutex/src/test/java/com/iluwatar/mutex/JarTest.java
+++ b/mutex/src/test/java/com/iluwatar/mutex/JarTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 import org.junit.jupiter.api.Test;
diff --git a/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java b/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java
index 3914e99c9994..2e3184c51be3 100644
--- a/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java
+++ b/mutex/src/test/java/com/iluwatar/mutex/MutexTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.mutex;
 
 import org.junit.jupiter.api.Test;
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java
index 910b492b4120..8c3618db88fe 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.dom.app.homepage;
 
 import org.apache.isis.applib.DomainObjectContainer;
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java
index 6d8f87aeb977..9d845cbd6d71 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/app/homepage/HomePageViewModel.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.dom.app.homepage;
 
 import java.util.List;
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java
index b2c950e8d04f..329c4c138065 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.dom.modules.simple;
 
 import javax.jdo.JDOHelper;
diff --git a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java
index 9ef5e5395487..506bda597473 100644
--- a/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java
+++ b/naked-objects/dom/src/main/java/domainapp/dom/modules/simple/SimpleObjects.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.dom.modules.simple;
 
 import java.util.List;
diff --git a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java
index 9affd1b4f576..03ab30f7561c 100644
--- a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java
+++ b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.dom.modules.simple;
 
 import static org.junit.Assert.assertEquals;
diff --git a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java
index 0b1878cc2740..a95ad5aa3b7d 100644
--- a/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java
+++ b/naked-objects/dom/src/test/java/domainapp/dom/modules/simple/SimpleObjectsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.dom.modules.simple;
 
 import com.google.common.collect.Lists;
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java b/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java
index 4496d2e32dd2..7a7e8c4b7bac 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/DomainAppFixturesProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.fixture;
 
 import org.apache.isis.applib.annotation.DomainService;
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java
index 89eadad31f0c..4de9bfc9cf88 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectCreate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.fixture.modules.simple;
 
 import org.apache.isis.applib.fixturescripts.FixtureScript;
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java
index a5092c2ec70e..8fc54d0ada80 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/modules/simple/SimpleObjectsTearDown.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.fixture.modules.simple;
 
 import org.apache.isis.applib.fixturescripts.FixtureScript;
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java b/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
index 33e5570a6063..2c201ead22e6 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.fixture.scenarios;
 
 import java.util.Arrays;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java b/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
index 930a805d5fe2..f67c268766c4 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/bootstrap/SimpleAppSystemInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.bootstrap;
 
 import org.apache.isis.core.commons.config.IsisConfiguration;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
index 4b22615ecc96..b3bd973bd0e2 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/BootstrappingGlue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.specglue;
 
 import org.apache.isis.core.specsupport.scenarios.ScenarioExecutionScope;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java
index acc1485eca51..025c6724aa32 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/CatalogOfFixturesGlue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.specglue;
 
 import org.apache.isis.core.specsupport.specs.CukeGlueAbstract;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java
index 6c98b008c462..7b508faf38cf 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specglue/modules/simple/SimpleObjectGlue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.specglue.modules.simple;
 
 import static org.hamcrest.CoreMatchers.is;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java b/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java
index 8f197985d6b5..d92cfa88185c 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/specs/RunSpecs.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.specs;
 
 import org.junit.runner.RunWith;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
index 0c19714253ba..24d8d207ce02 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/SimpleAppIntegTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.tests;
 
 import org.junit.BeforeClass;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java
index 0fc7c8f0b0e1..11ff6a47d400 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectIntegTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.tests.modules.simple;
 
 import static org.junit.Assert.assertEquals;
diff --git a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java
index a150bdb5a726..c762dd88f9b5 100644
--- a/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java
+++ b/naked-objects/integtests/src/test/java/domainapp/integtests/tests/modules/simple/SimpleObjectsIntegTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.integtests.tests.modules.simple;
 
 import static org.junit.Assert.assertEquals;
diff --git a/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java b/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
index 875212963b67..649aea7fd743 100644
--- a/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
+++ b/naked-objects/webapp/src/main/java/domainapp/webapp/SimpleApplication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package domainapp.webapp;
 
 import java.io.IOException;
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/App.java b/null-object/src/main/java/com/iluwatar/nullobject/App.java
index 11c646d43ac4..9e5a1412b317 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/App.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 /**
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/Node.java b/null-object/src/main/java/com/iluwatar/nullobject/Node.java
index 5d74ff70f737..61423778c397 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/Node.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/Node.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 /**
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java b/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java
index 240bea929858..c44c26fb9284 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/NodeImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 import org.slf4j.Logger;
diff --git a/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java b/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
index 41bf98c5c02f..c5085b03d5f8 100644
--- a/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 /**
diff --git a/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java b/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java
index 57eb86748885..97d6b5eef36e 100644
--- a/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java
+++ b/null-object/src/test/java/com/iluwatar/nullobject/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 import org.junit.jupiter.api.Test;
diff --git a/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java b/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java
index efd1a2b85e48..b4d9f72d0bb5 100644
--- a/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java
+++ b/null-object/src/test/java/com/iluwatar/nullobject/NullNodeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 import org.junit.jupiter.api.Test;
diff --git a/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java b/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java
index ce1502d986aa..4ff30f5240cb 100644
--- a/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java
+++ b/null-object/src/test/java/com/iluwatar/nullobject/TreeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.nullobject;
 
 import ch.qos.logback.classic.Logger;
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/King.java b/object-mother/src/main/java/com/iluwatar/objectmother/King.java
index 7bb2ebd202b0..cfebd2590a95 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/King.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/King.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.objectmother;
 
 /**
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java b/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java
index 70fe0c0d6e3a..98a41a96061d 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/Queen.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.objectmother;
 
 /**
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java b/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java
index 025172e69dff..9abbbe75b76f 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/Royalty.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.objectmother;
 
 /**
diff --git a/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java b/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java
index 418fd115158a..372f1166c8c9 100644
--- a/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java
+++ b/object-mother/src/main/java/com/iluwatar/objectmother/RoyaltyObjectMother.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.objectmother;
 
 /**
diff --git a/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java b/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java
index 62cc6db80ac6..b9b211d96539 100644
--- a/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java
+++ b/object-mother/src/test/java/com/iluwatar/objectmother/test/RoyaltyObjectMotherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.objectmother.test;
 
 import com.iluwatar.objectmother.King;
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/App.java b/object-pool/src/main/java/com/iluwatar/object/pool/App.java
index 421ee71183da..24923c1e969e 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/App.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.object.pool;
 
 import org.slf4j.Logger;
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java b/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
index 4baf25e66fe1..e71e97f160a1 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.object.pool;
 
 import java.util.HashSet;
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java b/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java
index 3557d3b284c6..0d9f85adc34a 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/Oliphaunt.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.object.pool;
 
 import java.util.concurrent.atomic.AtomicInteger;
diff --git a/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java b/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java
index c3bc860a3dcf..b2d92936ff98 100644
--- a/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java
+++ b/object-pool/src/main/java/com/iluwatar/object/pool/OliphauntPool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.object.pool;
 
 /**
diff --git a/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java b/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java
index e78936778573..7113f93043db 100644
--- a/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java
+++ b/object-pool/src/test/java/com/iluwatar/object/pool/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.object.pool;
 
 import org.junit.jupiter.api.Test;
diff --git a/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java b/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
index ad9d531a012b..b946f80981d7 100644
--- a/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
+++ b/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.object.pool;
 
 import org.junit.jupiter.api.Test;
diff --git a/observer/src/main/java/com/iluwatar/observer/App.java b/observer/src/main/java/com/iluwatar/observer/App.java
index 1a174b7e74f9..07321ea6b459 100644
--- a/observer/src/main/java/com/iluwatar/observer/App.java
+++ b/observer/src/main/java/com/iluwatar/observer/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import com.iluwatar.observer.generic.GHobbits;
diff --git a/observer/src/main/java/com/iluwatar/observer/Hobbits.java b/observer/src/main/java/com/iluwatar/observer/Hobbits.java
index 50da760ec155..b718aa5e8d6a 100644
--- a/observer/src/main/java/com/iluwatar/observer/Hobbits.java
+++ b/observer/src/main/java/com/iluwatar/observer/Hobbits.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import org.slf4j.Logger;
diff --git a/observer/src/main/java/com/iluwatar/observer/Orcs.java b/observer/src/main/java/com/iluwatar/observer/Orcs.java
index 377e47ebb12d..1420c7da79a0 100644
--- a/observer/src/main/java/com/iluwatar/observer/Orcs.java
+++ b/observer/src/main/java/com/iluwatar/observer/Orcs.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import org.slf4j.Logger;
diff --git a/observer/src/main/java/com/iluwatar/observer/Weather.java b/observer/src/main/java/com/iluwatar/observer/Weather.java
index bf21e51e8d4e..b5f6d2e39c72 100644
--- a/observer/src/main/java/com/iluwatar/observer/Weather.java
+++ b/observer/src/main/java/com/iluwatar/observer/Weather.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import org.slf4j.Logger;
diff --git a/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java b/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java
index a859ac19af80..deb4c15edb2e 100644
--- a/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java
+++ b/observer/src/main/java/com/iluwatar/observer/WeatherObserver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 /**
diff --git a/observer/src/main/java/com/iluwatar/observer/WeatherType.java b/observer/src/main/java/com/iluwatar/observer/WeatherType.java
index e2d950798f50..384f8ac58f76 100644
--- a/observer/src/main/java/com/iluwatar/observer/WeatherType.java
+++ b/observer/src/main/java/com/iluwatar/observer/WeatherType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 /**
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java b/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java
index 53b9b41ccba1..79669ef486b7 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/GHobbits.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java b/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java
index aca6c74405e7..5ba85b17f058 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/GOrcs.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java b/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java
index d28fdad4110f..3bf52f46b4c1 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/GWeather.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/Observable.java b/observer/src/main/java/com/iluwatar/observer/generic/Observable.java
index 635904de0267..722915b92db1 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/Observable.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/Observable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import java.util.List;
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/Observer.java b/observer/src/main/java/com/iluwatar/observer/generic/Observer.java
index 7440243ac125..819068b6e1b8 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/Observer.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/Observer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 /**
diff --git a/observer/src/main/java/com/iluwatar/observer/generic/Race.java b/observer/src/main/java/com/iluwatar/observer/generic/Race.java
index 301636164ff0..1cd3aa4a6846 100644
--- a/observer/src/main/java/com/iluwatar/observer/generic/Race.java
+++ b/observer/src/main/java/com/iluwatar/observer/generic/Race.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/test/java/com/iluwatar/observer/AppTest.java b/observer/src/test/java/com/iluwatar/observer/AppTest.java
index c2ac8b11edc4..b557fdf7eb0e 100644
--- a/observer/src/test/java/com/iluwatar/observer/AppTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import org.junit.jupiter.api.Test;
diff --git a/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java b/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
index f0f5e0825a5d..c43c592da611 100644
--- a/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import java.util.ArrayList;
diff --git a/observer/src/test/java/com/iluwatar/observer/OrcsTest.java b/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
index 17ccf938e06d..b2c0fcbaca10 100644
--- a/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import java.util.ArrayList;
diff --git a/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java b/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java
index ec3dfbed8f04..fbaceb02bfdf 100644
--- a/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/WeatherObserverTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import com.iluwatar.observer.utils.InMemoryAppender;
diff --git a/observer/src/test/java/com/iluwatar/observer/WeatherTest.java b/observer/src/test/java/com/iluwatar/observer/WeatherTest.java
index dfb370ca29ff..c00357153ed7 100644
--- a/observer/src/test/java/com/iluwatar/observer/WeatherTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/WeatherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer;
 
 import com.iluwatar.observer.utils.InMemoryAppender;
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java b/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
index c9c525b9d6e8..93e68a9f1ac1 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java b/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java
index 60203ced3040..7450a00b930d 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/GWeatherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherObserver;
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java b/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java
index 940d45aba8cf..b5ef7ec0de0c 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/ObserverTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java b/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
index 136b766c3450..b73b105199cc 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.generic;
 
 import com.iluwatar.observer.WeatherType;
diff --git a/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java b/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java
index fbfe107b88c3..b3d2bf1bc7eb 100644
--- a/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java
+++ b/observer/src/test/java/com/iluwatar/observer/utils/InMemoryAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.observer.utils;
 
 import ch.qos.logback.classic.Logger;
diff --git a/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java b/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java
index ff1f53790466..aae08c15f80e 100644
--- a/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java
+++ b/page-object/sample-application/src/main/java/com/iluwatar/pageobject/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import java.awt.Desktop;
diff --git a/page-object/src/main/java/com/iluwatar/pageobject/App.java b/page-object/src/main/java/com/iluwatar/pageobject/App.java
index a84533b478cd..c76867e89899 100644
--- a/page-object/src/main/java/com/iluwatar/pageobject/App.java
+++ b/page-object/src/main/java/com/iluwatar/pageobject/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import java.awt.Desktop;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java b/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
index 1a66d99d3018..29704fe387cc 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java b/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
index 9f8419be1af7..488dcc0bb878 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java b/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
index 911ee5769656..70458eb643e5 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java
index 20673c8779dd..f64c7cec2803 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumListPage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject.pages;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java
index e33ffc4af32a..9115603147f7 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/AlbumPage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject.pages;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java
index 843a5e1dc433..81debb5fb681 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/LoginPage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject.pages;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java b/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java
index fbdc1b28c7be..3cebd94e94e4 100644
--- a/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java
+++ b/page-object/src/test/java/com/iluwatar/pageobject/pages/Page.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject.pages;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java
index d464cec69b5a..feab7838c7bd 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumListPage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java
index 312f2efb33ed..cf8c50dd74a1 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/AlbumPage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import java.io.IOException;
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java
index a9dcb1051338..b139253a77fa 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/LoginPage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java
index f5c5a29f409f..78bc4618c407 100644
--- a/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java
+++ b/page-object/test-automation/src/main/java/com/iluwatar/pageobject/Page.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
index e81c930b02db..8e8173c04ea5 100644
--- a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
+++ b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumListPageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
index d42611d5c3eb..f3fea0ee6b1c 100644
--- a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
+++ b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/AlbumPageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
diff --git a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
index 312a08520c14..f6ec3978f706 100644
--- a/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
+++ b/page-object/test-automation/src/test/java/com/iluwatar/pageobject/LoginPageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pageobject;
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/App.java b/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
index 03edfb844009..05aa660880c1 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 import org.slf4j.Logger;
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java b/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java
index be9055501ddf..da1d22620c31 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/FieldJsonMapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 import java.lang.reflect.Field;
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java b/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
index e64718175cb6..fcfda7497f95 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 /**
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java b/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
index 309765c7dc20..d0d77af05151 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 import java.util.Map;
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java
index 6bfd782cce01..afd2c70e253b 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 import org.junit.Test;
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java
index 696d2ef0ed19..c71cc21f4e58 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/FieldJsonMapperTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 import org.junit.Before;
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
index 5c4ac78fb74c..c28613f4a8c7 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.partialresponse;
 
 import org.junit.Before;
diff --git a/pipeline/src/main/java/com/iluwatar/pipeline/App.java b/pipeline/src/main/java/com/iluwatar/pipeline/App.java
index 581e414606bd..3298a6eb69b2 100644
--- a/pipeline/src/main/java/com/iluwatar/pipeline/App.java
+++ b/pipeline/src/main/java/com/iluwatar/pipeline/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 /**
diff --git a/pipeline/src/main/java/com/iluwatar/pipeline/ConvertToCharArrayHandler.java b/pipeline/src/main/java/com/iluwatar/pipeline/ConvertToCharArrayHandler.java
index 6a418fef4cf1..104d81f40b88 100644
--- a/pipeline/src/main/java/com/iluwatar/pipeline/ConvertToCharArrayHandler.java
+++ b/pipeline/src/main/java/com/iluwatar/pipeline/ConvertToCharArrayHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 import org.slf4j.Logger;
diff --git a/pipeline/src/main/java/com/iluwatar/pipeline/Handler.java b/pipeline/src/main/java/com/iluwatar/pipeline/Handler.java
index b00e20a281fe..253bc22f5607 100644
--- a/pipeline/src/main/java/com/iluwatar/pipeline/Handler.java
+++ b/pipeline/src/main/java/com/iluwatar/pipeline/Handler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 /**
diff --git a/pipeline/src/main/java/com/iluwatar/pipeline/Pipeline.java b/pipeline/src/main/java/com/iluwatar/pipeline/Pipeline.java
index 476c9f0a5931..af5c69b1d77c 100644
--- a/pipeline/src/main/java/com/iluwatar/pipeline/Pipeline.java
+++ b/pipeline/src/main/java/com/iluwatar/pipeline/Pipeline.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 /**
diff --git a/pipeline/src/main/java/com/iluwatar/pipeline/RemoveAlphabetsHandler.java b/pipeline/src/main/java/com/iluwatar/pipeline/RemoveAlphabetsHandler.java
index 342ed86c23c7..930332671c3d 100644
--- a/pipeline/src/main/java/com/iluwatar/pipeline/RemoveAlphabetsHandler.java
+++ b/pipeline/src/main/java/com/iluwatar/pipeline/RemoveAlphabetsHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 import org.slf4j.Logger;
diff --git a/pipeline/src/main/java/com/iluwatar/pipeline/RemoveDigitsHandler.java b/pipeline/src/main/java/com/iluwatar/pipeline/RemoveDigitsHandler.java
index a5320a0a55c4..6fd591006c55 100644
--- a/pipeline/src/main/java/com/iluwatar/pipeline/RemoveDigitsHandler.java
+++ b/pipeline/src/main/java/com/iluwatar/pipeline/RemoveDigitsHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 import org.slf4j.Logger;
diff --git a/pipeline/src/test/java/com/iluwatar/pipeline/AppTest.java b/pipeline/src/test/java/com/iluwatar/pipeline/AppTest.java
index 552cd99bd488..d5a892d91809 100644
--- a/pipeline/src/test/java/com/iluwatar/pipeline/AppTest.java
+++ b/pipeline/src/test/java/com/iluwatar/pipeline/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 import org.junit.jupiter.api.Test;
diff --git a/pipeline/src/test/java/com/iluwatar/pipeline/PipelineTest.java b/pipeline/src/test/java/com/iluwatar/pipeline/PipelineTest.java
index 590dfc62e59a..1de692222dbe 100644
--- a/pipeline/src/test/java/com/iluwatar/pipeline/PipelineTest.java
+++ b/pipeline/src/test/java/com/iluwatar/pipeline/PipelineTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.pipeline;
 
 import org.junit.jupiter.api.Test;
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java
index 10e7f58d70e1..6d6a41eb9970 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 /**
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java
index 115915ffe161..12cc246d8d28 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/Consumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import com.iluwatar.poison.pill.Message.Headers;
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java
index cdbd7241d49e..9b35bf53a569 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/Message.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import java.util.Map;
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java
index d766f24c3cd3..ce8005fcebaf 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/MessageQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 /**
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java
index 31b54610f034..b0e086637509 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqPublishPoint.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 /**
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java
index 55554f2705f7..bb01e6395f14 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/MqSubscribePoint.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 /**
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java
index 766b84d9605b..0b746b31f3e7 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/Producer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import java.util.Date;
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java
index a1875433a6e0..efc45fc83bef 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import java.util.Collections;
diff --git a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java
index 60e74db11a85..7f1b662cde71 100644
--- a/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java
+++ b/poison-pill/src/main/java/com/iluwatar/poison/pill/SimpleMessageQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import java.util.concurrent.ArrayBlockingQueue;
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java
index 1093852ae168..b921f6bc7c7f 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import org.junit.jupiter.api.Test;
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java
index af0e3d73e6bd..c874d36293fb 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/ConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import ch.qos.logback.classic.Logger;
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java
index 0e9454508dd6..6b310d431116 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/PoisonMessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import org.junit.jupiter.api.Test;
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java
index 33c80d1f0aea..76f2373da017 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/ProducerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import org.junit.jupiter.api.Test;
diff --git a/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java b/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java
index 6edaab625f20..3eebecb01845 100644
--- a/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java
+++ b/poison-pill/src/test/java/com/iluwatar/poison/pill/SimpleMessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.poison.pill;
 
 import org.junit.jupiter.api.Test;
diff --git a/pom.xml b/pom.xml
index 913f600e7aff..b6c1b4472a88 100644
--- a/pom.xml
+++ b/pom.xml
@@ -416,6 +416,12 @@
                         <owner>Ilkka Seppälä</owner>
                     </properties>
                     <skipExistingHeaders>true</skipExistingHeaders>
+                    <headerDefinitions>
+                        <headerDefinition>license-plugin-header-style.xml</headerDefinition>
+                    </headerDefinitions>
+                    <mapping>
+                        <java>SLASHSTAR_CUSTOM_STYLE</java>
+                    </mapping>
                 </configuration>
                 <executions>
                     <execution>
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java
index 5f40bc1ebfc7..1e6e44a68564 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Application.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 /**
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java
index 1fd5e7813658..b874bd677915 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Message.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 /**
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java
index 971c6551fa46..ff73a496ff58 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/PriorityMessageQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 import org.slf4j.Logger;
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java
index ecf13b3d7697..ade211766c3d 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/QueueManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 /**
diff --git a/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java b/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
index e37feb679d3e..bbeb64b73a7e 100644
--- a/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
+++ b/priority-queue/src/main/java/com/iluwatar/priority/queue/Worker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 import org.slf4j.Logger;
diff --git a/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java b/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java
index 36ad1ef414d9..4fd1f06a6454 100644
--- a/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java
+++ b/priority-queue/src/test/java/com/iluwatar/priority/queue/PriorityMessageQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 import org.junit.jupiter.api.Test;
diff --git a/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java b/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java
index 03909f830e5d..17aad88b396c 100644
--- a/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java
+++ b/priority-queue/src/test/java/com/iluwatar/priority/queue/QueueManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.priority.queue;
 
 import org.junit.jupiter.api.Test;
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java
index 79f3c3895283..c5b75eee4a78 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 /**
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
index ff42f96aa4d9..627d744620bd 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 import org.slf4j.Logger;
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
index d251fe65b450..6618ee5dac95 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 import org.slf4j.Logger;
diff --git a/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java b/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java
index 9b7f0009396c..c170a531ef1a 100644
--- a/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java
+++ b/private-class-data/src/main/java/com/iluwatar/privateclassdata/StewData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 /**
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java
index d34c3f1077a2..cfdb73fd478f 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 import org.junit.jupiter.api.Test;
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java
index 3083925ce950..b866b31eacd7 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/ImmutableStewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 import com.iluwatar.privateclassdata.utils.InMemoryAppender;
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java
index 9e58c2eab15b..3c30fc02122f 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/StewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata;
 
 import com.iluwatar.privateclassdata.utils.InMemoryAppender;
diff --git a/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java b/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java
index 08ada391f7aa..dceaee29b989 100644
--- a/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java
+++ b/private-class-data/src/test/java/com/iluwatar/privateclassdata/utils/InMemoryAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.privateclassdata.utils;
 
 import ch.qos.logback.classic.Logger;
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java
index 17dc8c6365b0..853c6fcfe51d 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import org.slf4j.Logger;
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java
index 24cc457faba0..3e4e9aadb3d9 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Consumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import org.slf4j.Logger;
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java
index 1b98c1d9a7ed..6991ec4d10a4 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Item.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 /**
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java
index dfdf336fd5c1..674fb069aa62 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/ItemQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import java.util.concurrent.BlockingQueue;
diff --git a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
index 3681c017d223..e8c79afd4836 100644
--- a/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
+++ b/producer-consumer/src/main/java/com/iluwatar/producer/consumer/Producer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import java.util.Random;
diff --git a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java
index fa95d0f1b3ce..e14e963a1150 100644
--- a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java
+++ b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import org.junit.jupiter.api.Test;
diff --git a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java
index 22477ac92a54..c4b3a17a7a97 100644
--- a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java
+++ b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import org.junit.jupiter.api.Test;
diff --git a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java
index 268f122a569f..6e93450115cd 100644
--- a/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java
+++ b/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.producer.consumer;
 
 import org.junit.jupiter.api.Test;
diff --git a/promise/src/main/java/com/iluwatar/promise/App.java b/promise/src/main/java/com/iluwatar/promise/App.java
index 54371023d080..c201d33526c2 100644
--- a/promise/src/main/java/com/iluwatar/promise/App.java
+++ b/promise/src/main/java/com/iluwatar/promise/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.promise;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/promise/src/main/java/com/iluwatar/promise/Promise.java b/promise/src/main/java/com/iluwatar/promise/Promise.java
index c3f0d9fc7373..eadcc5bd9a7d 100644
--- a/promise/src/main/java/com/iluwatar/promise/Promise.java
+++ b/promise/src/main/java/com/iluwatar/promise/Promise.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.promise;
 
 import java.util.concurrent.Callable;
diff --git a/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java b/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java
index 5cfb86af5f4f..058e899d0b39 100644
--- a/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java
+++ b/promise/src/main/java/com/iluwatar/promise/PromiseSupport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.promise;
 
 import java.util.concurrent.ExecutionException;
diff --git a/promise/src/main/java/com/iluwatar/promise/Utility.java b/promise/src/main/java/com/iluwatar/promise/Utility.java
index b6830f03d4c5..472f7b0a5234 100644
--- a/promise/src/main/java/com/iluwatar/promise/Utility.java
+++ b/promise/src/main/java/com/iluwatar/promise/Utility.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.promise;
 
 import org.slf4j.Logger;
diff --git a/promise/src/test/java/com/iluwatar/promise/AppTest.java b/promise/src/test/java/com/iluwatar/promise/AppTest.java
index 17d3bc3dabe9..0913d5911ac5 100644
--- a/promise/src/test/java/com/iluwatar/promise/AppTest.java
+++ b/promise/src/test/java/com/iluwatar/promise/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.promise;
 
 import org.junit.jupiter.api.Test;
diff --git a/promise/src/test/java/com/iluwatar/promise/PromiseTest.java b/promise/src/test/java/com/iluwatar/promise/PromiseTest.java
index 08962f2e4b12..9b02191ee007 100644
--- a/promise/src/test/java/com/iluwatar/promise/PromiseTest.java
+++ b/promise/src/test/java/com/iluwatar/promise/PromiseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.promise;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/property/src/main/java/com/iluwatar/property/App.java b/property/src/main/java/com/iluwatar/property/App.java
index 0aa1ee4035ba..a7045e6df6db 100644
--- a/property/src/main/java/com/iluwatar/property/App.java
+++ b/property/src/main/java/com/iluwatar/property/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.property;
 
 import com.iluwatar.property.Character.Type;
diff --git a/property/src/main/java/com/iluwatar/property/Character.java b/property/src/main/java/com/iluwatar/property/Character.java
index 6b8dbd1d69e9..ef19f01072e6 100644
--- a/property/src/main/java/com/iluwatar/property/Character.java
+++ b/property/src/main/java/com/iluwatar/property/Character.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.property;
 
 import java.util.HashMap;
diff --git a/property/src/main/java/com/iluwatar/property/Prototype.java b/property/src/main/java/com/iluwatar/property/Prototype.java
index eba8976ef8ce..9570f66536d8 100644
--- a/property/src/main/java/com/iluwatar/property/Prototype.java
+++ b/property/src/main/java/com/iluwatar/property/Prototype.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.property;
 
 /**
diff --git a/property/src/main/java/com/iluwatar/property/Stats.java b/property/src/main/java/com/iluwatar/property/Stats.java
index d4bc8aa4976b..4015e5693680 100644
--- a/property/src/main/java/com/iluwatar/property/Stats.java
+++ b/property/src/main/java/com/iluwatar/property/Stats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.property;
 
 /**
diff --git a/property/src/test/java/com/iluwatar/property/AppTest.java b/property/src/test/java/com/iluwatar/property/AppTest.java
index d8addd67f5f2..f8096b865c6d 100644
--- a/property/src/test/java/com/iluwatar/property/AppTest.java
+++ b/property/src/test/java/com/iluwatar/property/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.property;
 
 import org.junit.jupiter.api.Test;
diff --git a/property/src/test/java/com/iluwatar/property/CharacterTest.java b/property/src/test/java/com/iluwatar/property/CharacterTest.java
index 6c349438edd3..6bbd693a7d13 100644
--- a/property/src/test/java/com/iluwatar/property/CharacterTest.java
+++ b/property/src/test/java/com/iluwatar/property/CharacterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.property;
 
 import org.junit.jupiter.api.Test;
diff --git a/prototype/src/main/java/com/iluwatar/prototype/App.java b/prototype/src/main/java/com/iluwatar/prototype/App.java
index 1972979d83dc..457f4f2a0f5a 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/App.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 import org.slf4j.Logger;
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Beast.java b/prototype/src/main/java/com/iluwatar/prototype/Beast.java
index 8c2f0f31af95..3b82cdd9dde1 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Beast.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Beast.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java b/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java
index 128a8ec373b7..9ef44b164391 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/ElfBeast.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java b/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java
index 4abcc8d849d7..14b6e6261ba6 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/ElfMage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java b/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java
index efba5fde08ab..6c5a4a4ffc0a 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/ElfWarlord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java b/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java
index 17ae47031928..791671289b4c 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/HeroFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java b/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java
index f890b3b69376..5803ee8efcc6 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/HeroFactoryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Mage.java b/prototype/src/main/java/com/iluwatar/prototype/Mage.java
index 03ed7b69b7eb..9da5e45baada 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Mage.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Mage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java b/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java
index 37704c1a58ff..2b5fb51599d0 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/OrcBeast.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java b/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java
index 01189c8f863d..de15b5e10d91 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/OrcMage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java b/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java
index ee2136bc86ea..0b117357fd82 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/OrcWarlord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Prototype.java b/prototype/src/main/java/com/iluwatar/prototype/Prototype.java
index 4c9fcbd2acbe..bae58b026d3e 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Prototype.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Prototype.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/main/java/com/iluwatar/prototype/Warlord.java b/prototype/src/main/java/com/iluwatar/prototype/Warlord.java
index 096a5b195319..7ce8922e909c 100644
--- a/prototype/src/main/java/com/iluwatar/prototype/Warlord.java
+++ b/prototype/src/main/java/com/iluwatar/prototype/Warlord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 /**
diff --git a/prototype/src/test/java/com/iluwatar/prototype/AppTest.java b/prototype/src/test/java/com/iluwatar/prototype/AppTest.java
index 5e93fcf95040..4943339e8c5c 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/AppTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 import org.junit.jupiter.api.Test;
diff --git a/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java b/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java
index d90de6a6a40f..0d33b67c3796 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/HeroFactoryImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 import org.junit.jupiter.api.Test;
diff --git a/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java b/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
index 5345ac43cdc6..8fbd80294b4c 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.prototype;
 
 import org.junit.jupiter.params.ParameterizedTest;
diff --git a/proxy/src/main/java/com/iluwatar/proxy/App.java b/proxy/src/main/java/com/iluwatar/proxy/App.java
index fb6a6f2b7c53..4c9d0efaa3f4 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/App.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 /**
diff --git a/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java b/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java
index 304f316a29a7..3adb96d86b6c 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/IvoryTower.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 import org.slf4j.Logger;
diff --git a/proxy/src/main/java/com/iluwatar/proxy/Wizard.java b/proxy/src/main/java/com/iluwatar/proxy/Wizard.java
index f1043f672ff9..031ab8dfd2da 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/Wizard.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/Wizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 /**
diff --git a/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java b/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java
index 6efb920b8663..ac83aa6ea54a 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/WizardTower.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 /**
diff --git a/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java b/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java
index 90c45352940e..7e6b2acf06d9 100644
--- a/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java
+++ b/proxy/src/main/java/com/iluwatar/proxy/WizardTowerProxy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 import org.slf4j.Logger;
diff --git a/proxy/src/test/java/com/iluwatar/proxy/AppTest.java b/proxy/src/test/java/com/iluwatar/proxy/AppTest.java
index 92b09c63df69..7fcae7530aa4 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/AppTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 import org.junit.jupiter.api.Test;
diff --git a/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java b/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java
index 0d068e1e18ca..ed3d6416c608 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/IvoryTowerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 import com.iluwatar.proxy.utils.InMemoryAppender;
diff --git a/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java b/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java
index 62d35f4ea3d7..db6ae5c33921 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/WizardTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 import org.junit.jupiter.api.Test;
diff --git a/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java b/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java
index ba2f66f6d3b4..6a51e4cbbda1 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/WizardTowerProxyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy;
 
 import com.iluwatar.proxy.utils.InMemoryAppender;
diff --git a/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java b/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java
index a18f11887562..ebe841f2b26c 100644
--- a/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java
+++ b/proxy/src/test/java/com/iluwatar/proxy/utils/InMemoryAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.proxy.utils;
 
 import ch.qos.logback.classic.Logger;
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java
index aa3c04efe995..80fdc9462f07 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import java.util.concurrent.ExecutorService;
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java
index 561618891dbf..432d1fe4038f 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Message.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 /**
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java
index 177d6df9fa3c..b6059471f5d6 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import java.util.concurrent.ArrayBlockingQueue;
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java
index 5c788011ce07..1ef27ff28972 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/ServiceExecutor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import org.slf4j.Logger;
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java
index cae188933305..fcdc3866f46b 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/Task.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 /**
  * Task Interface.
diff --git a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java
index 4f3380252e7f..cef9311fb29a 100644
--- a/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java
+++ b/queue-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/TaskGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import org.slf4j.Logger;
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java
index b6b85096d558..b8d772f3929e 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import org.junit.jupiter.api.Test;
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java
index ac260f623c40..0333a666df87 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import org.junit.jupiter.api.Test;
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java
index 9a6f27b93d43..4dad771628c3 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/MessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import org.junit.jupiter.api.Test;
diff --git a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java
index c8626f84144f..a6cd3d36c2eb 100644
--- a/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java
+++ b/queue-load-leveling/src/test/java/com/iluwatar/queue/load/leveling/TaskGenSrvExeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.queue.load.leveling;
 
 import org.junit.jupiter.api.Test;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/app/App.java b/reactor/src/main/java/com/iluwatar/reactor/app/App.java
index 5f2ea96a3cee..8ccbe314579d 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/app/App.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.app;
 
 import java.io.IOException;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java b/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java
index 6d28b795d0a5..75db3079bf47 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/app/AppClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.app;
 
 import org.slf4j.Logger;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java b/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java
index 9a8b102a969c..f0de033be8df 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/app/LoggingHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.app;
 
 import java.nio.ByteBuffer;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java b/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java
index b3dd1cedd229..dd0572aefc29 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/AbstractNioChannel.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import java.io.IOException;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java b/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java
index cb491b88a519..e7204a550f27 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/ChannelHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import java.nio.channels.SelectionKey;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java b/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java
index 3bfc94b7900b..17ccb2ef85d5 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/Dispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import java.nio.channels.SelectionKey;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java b/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java
index 3ea4828b5254..f62e46e72049 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/NioDatagramChannel.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import org.slf4j.Logger;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java b/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java
index e4f13d065f3b..9c71ed80e57e 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/NioReactor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import org.slf4j.Logger;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java b/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java
index 3fa6cfbe7c65..a56b5dfe9a58 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/NioServerSocketChannel.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import org.slf4j.Logger;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java b/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java
index d672757c4772..a64acc069a97 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/SameThreadDispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import java.nio.channels.SelectionKey;
diff --git a/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java b/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java
index 4283a50aced0..e4bd20cfd340 100644
--- a/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java
+++ b/reactor/src/main/java/com/iluwatar/reactor/framework/ThreadPoolDispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.framework;
 
 import java.nio.channels.SelectionKey;
diff --git a/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java b/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java
index 2a0af14113cb..4b2f0348abfe 100644
--- a/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java
+++ b/reactor/src/test/java/com/iluwatar/reactor/app/ReactorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reactor.app;
 
 import com.iluwatar.reactor.framework.SameThreadDispatcher;
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java
index 2ee3fa948845..1232a73f73bc 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import java.util.concurrent.ExecutorService;
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java
index 3bc46c4524f7..a4c7d07448fc 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Reader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import java.util.concurrent.locks.Lock;
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java
index d35703801c67..282503ea63bc 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/ReaderWriterLock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import java.util.HashSet;
diff --git a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java
index 4aa5ab5a9571..afe93efd7ef2 100644
--- a/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java
+++ b/reader-writer-lock/src/main/java/com/iluwatar/reader/writer/lock/Writer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import java.util.concurrent.locks.Lock;
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java
index 8815e6c8e451..0c323724e471 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import org.junit.jupiter.api.Test;
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java
index d190dfb9ef4c..1f6edfa3cf3f 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderAndWriterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import com.iluwatar.reader.writer.lock.utils.InMemoryAppender;
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java
index d49a472e05a8..849cf32ba802 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/ReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import com.iluwatar.reader.writer.lock.utils.InMemoryAppender;
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java
index 55a8b7f95685..60c78e57313a 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/WriterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock;
 
 import com.iluwatar.reader.writer.lock.utils.InMemoryAppender;
diff --git a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java
index c6b8319d2a5d..98f14a82bcc0 100644
--- a/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java
+++ b/reader-writer-lock/src/test/java/com/iluwatar/reader/writer/lock/utils/InMemoryAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.reader.writer.lock.utils;
 
 import ch.qos.logback.classic.Logger;
diff --git a/repository/src/main/java/com/iluwatar/repository/App.java b/repository/src/main/java/com/iluwatar/repository/App.java
index 171369497f5b..0ecafd030e73 100644
--- a/repository/src/main/java/com/iluwatar/repository/App.java
+++ b/repository/src/main/java/com/iluwatar/repository/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import java.util.List;
diff --git a/repository/src/main/java/com/iluwatar/repository/AppConfig.java b/repository/src/main/java/com/iluwatar/repository/AppConfig.java
index 23de85b1ece5..f4f46be88f60 100644
--- a/repository/src/main/java/com/iluwatar/repository/AppConfig.java
+++ b/repository/src/main/java/com/iluwatar/repository/AppConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import java.sql.SQLException;
diff --git a/repository/src/main/java/com/iluwatar/repository/Person.java b/repository/src/main/java/com/iluwatar/repository/Person.java
index 1f68108bab8b..ded5b8cfa855 100644
--- a/repository/src/main/java/com/iluwatar/repository/Person.java
+++ b/repository/src/main/java/com/iluwatar/repository/Person.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import javax.persistence.Entity;
diff --git a/repository/src/main/java/com/iluwatar/repository/PersonRepository.java b/repository/src/main/java/com/iluwatar/repository/PersonRepository.java
index e6e559942b67..e181d19b5aba 100644
--- a/repository/src/main/java/com/iluwatar/repository/PersonRepository.java
+++ b/repository/src/main/java/com/iluwatar/repository/PersonRepository.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
diff --git a/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java b/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java
index 4e6ced00a961..5a14985c9b65 100644
--- a/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java
+++ b/repository/src/main/java/com/iluwatar/repository/PersonSpecifications.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import javax.persistence.criteria.CriteriaBuilder;
diff --git a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
index 519febf68dd0..6e53713233a1 100644
--- a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java b/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
index d73027c5b4b3..c9f292029b63 100644
--- a/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AppConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import org.junit.jupiter.api.Test;
diff --git a/repository/src/test/java/com/iluwatar/repository/AppTest.java b/repository/src/test/java/com/iluwatar/repository/AppTest.java
index f33e83c91894..8889833f6bfa 100644
--- a/repository/src/test/java/com/iluwatar/repository/AppTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import org.junit.jupiter.api.Test;
diff --git a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
index d0f7fe9ae7d8..9f7615aa57de 100644
--- a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.repository;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java
index ea8f3e0448d5..fc67465a7e24 100644
--- a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java
+++ b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.resource.acquisition.is.initialization;
 
 import org.slf4j.Logger;
diff --git a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java
index 615a87fc9941..47c36a77ff26 100644
--- a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java
+++ b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/SlidingDoor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.resource.acquisition.is.initialization;
 
 import org.slf4j.Logger;
diff --git a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java
index ccca9015afe5..d8adf2ed48ec 100644
--- a/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java
+++ b/resource-acquisition-is-initialization/src/main/java/com/iluwatar/resource/acquisition/is/initialization/TreasureChest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.resource.acquisition.is.initialization;
 
 import org.slf4j.Logger;
diff --git a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java
index 97a160eda68b..0e58779aff08 100644
--- a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java
+++ b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.resource.acquisition.is.initialization;
 
 import org.junit.jupiter.api.Test;
diff --git a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java
index 030848b9d90f..10a85c6efdbc 100644
--- a/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java
+++ b/resource-acquisition-is-initialization/src/test/java/com/iluwatar/resource/acquisition/is/initialization/ClosableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.resource.acquisition.is.initialization;
 
 import ch.qos.logback.classic.Logger;
diff --git a/retry/src/main/java/com/iluwatar/retry/App.java b/retry/src/main/java/com/iluwatar/retry/App.java
index 76ec43363525..5eb78125cc8b 100644
--- a/retry/src/main/java/com/iluwatar/retry/App.java
+++ b/retry/src/main/java/com/iluwatar/retry/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import org.slf4j.Logger;
diff --git a/retry/src/main/java/com/iluwatar/retry/BusinessException.java b/retry/src/main/java/com/iluwatar/retry/BusinessException.java
index d88aa8a105b7..2da1cca8ab7b 100644
--- a/retry/src/main/java/com/iluwatar/retry/BusinessException.java
+++ b/retry/src/main/java/com/iluwatar/retry/BusinessException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java b/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java
index 37846f54d751..a829ff541f35 100644
--- a/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java
+++ b/retry/src/main/java/com/iluwatar/retry/BusinessOperation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java b/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java
index 990229ebed04..c0a9ca434c93 100644
--- a/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java
+++ b/retry/src/main/java/com/iluwatar/retry/CustomerNotFoundException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java b/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java
index be78a9e6fd8b..02cbc6521ab9 100644
--- a/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java
+++ b/retry/src/main/java/com/iluwatar/retry/DatabaseNotAvailableException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 /**
diff --git a/retry/src/main/java/com/iluwatar/retry/FindCustomer.java b/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
index 83ab9a25c3f4..11c2b40d6e03 100644
--- a/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
+++ b/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import java.util.ArrayDeque;
diff --git a/retry/src/main/java/com/iluwatar/retry/Retry.java b/retry/src/main/java/com/iluwatar/retry/Retry.java
index d5d16bf30e62..7f188cb8f181 100644
--- a/retry/src/main/java/com/iluwatar/retry/Retry.java
+++ b/retry/src/main/java/com/iluwatar/retry/Retry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import java.util.ArrayList;
diff --git a/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java b/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
index b7024c9184d0..91dc0d6b2369 100644
--- a/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
+++ b/retry/src/main/java/com/iluwatar/retry/RetryExponentialBackoff.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import java.util.ArrayList;
diff --git a/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java b/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java
index d1cd87b21772..b52763099bd4 100644
--- a/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java
+++ b/retry/src/test/java/com/iluwatar/retry/FindCustomerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import org.junit.jupiter.api.Test;
diff --git a/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java b/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java
index 23fd8add732c..f07d665af6a3 100644
--- a/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java
+++ b/retry/src/test/java/com/iluwatar/retry/RetryExponentialBackoffTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import org.junit.jupiter.api.Test;
diff --git a/retry/src/test/java/com/iluwatar/retry/RetryTest.java b/retry/src/test/java/com/iluwatar/retry/RetryTest.java
index 5366b525bc1e..64df9d14d8f9 100644
--- a/retry/src/test/java/com/iluwatar/retry/RetryTest.java
+++ b/retry/src/test/java/com/iluwatar/retry/RetryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.retry;
 
 import org.junit.jupiter.api.Test;
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/App.java b/semaphore/src/main/java/com/iluwatar/semaphore/App.java
index 36a792f2379b..e1f43cf97386 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/App.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 /**
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java b/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java
index 432cbb52ff7b..4e380f92a20b 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Customer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 import org.slf4j.Logger;
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java b/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java
index 52e8d8f0416c..05872be9d7ca 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Fruit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 /**
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java b/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java
index a187c5a57acf..8696709a045e 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/FruitBowl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 import java.util.List;
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java b/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java
index 7881a79b9437..cd71955fb3bb 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/FruitShop.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 /**
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java b/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java
index 4813c5e22104..df7df2cf064d 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Lock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 /**
diff --git a/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java b/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java
index 9bd67380762e..9dfe79316e3a 100644
--- a/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java
+++ b/semaphore/src/main/java/com/iluwatar/semaphore/Semaphore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 /**
diff --git a/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java b/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java
index 55a8f0936713..087ab78758b2 100644
--- a/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java
+++ b/semaphore/src/test/java/com/iluwatar/semaphore/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 import org.junit.jupiter.api.Test;
diff --git a/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java b/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java
index b2ce4beb7b98..5cab7d64d9a1 100644
--- a/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java
+++ b/semaphore/src/test/java/com/iluwatar/semaphore/FruitBowlTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 import org.junit.jupiter.api.Test;
diff --git a/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java b/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java
index 393db51f384d..76f68af1537e 100644
--- a/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java
+++ b/semaphore/src/test/java/com/iluwatar/semaphore/SemaphoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.semaphore;
 
 import org.junit.jupiter.api.Test;
diff --git a/servant/src/main/java/com/iluwatar/servant/App.java b/servant/src/main/java/com/iluwatar/servant/App.java
index 3b982dfb8a86..a629856d5173 100644
--- a/servant/src/main/java/com/iluwatar/servant/App.java
+++ b/servant/src/main/java/com/iluwatar/servant/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 import org.slf4j.Logger;
diff --git a/servant/src/main/java/com/iluwatar/servant/King.java b/servant/src/main/java/com/iluwatar/servant/King.java
index 18c5bf3f8906..19db41201b54 100644
--- a/servant/src/main/java/com/iluwatar/servant/King.java
+++ b/servant/src/main/java/com/iluwatar/servant/King.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 /**
diff --git a/servant/src/main/java/com/iluwatar/servant/Queen.java b/servant/src/main/java/com/iluwatar/servant/Queen.java
index 8e7a89bed69b..3e4fa486f422 100644
--- a/servant/src/main/java/com/iluwatar/servant/Queen.java
+++ b/servant/src/main/java/com/iluwatar/servant/Queen.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 /**
diff --git a/servant/src/main/java/com/iluwatar/servant/Royalty.java b/servant/src/main/java/com/iluwatar/servant/Royalty.java
index 7a755cbd8e17..88c301ffe9fa 100644
--- a/servant/src/main/java/com/iluwatar/servant/Royalty.java
+++ b/servant/src/main/java/com/iluwatar/servant/Royalty.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 /**
diff --git a/servant/src/main/java/com/iluwatar/servant/Servant.java b/servant/src/main/java/com/iluwatar/servant/Servant.java
index 11b78734ba58..97d6107c4838 100644
--- a/servant/src/main/java/com/iluwatar/servant/Servant.java
+++ b/servant/src/main/java/com/iluwatar/servant/Servant.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 import java.util.List;
diff --git a/servant/src/test/java/com/iluwatar/servant/AppTest.java b/servant/src/test/java/com/iluwatar/servant/AppTest.java
index a41faa57dbd1..ef37ff010477 100644
--- a/servant/src/test/java/com/iluwatar/servant/AppTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 import org.junit.jupiter.api.Test;
diff --git a/servant/src/test/java/com/iluwatar/servant/KingTest.java b/servant/src/test/java/com/iluwatar/servant/KingTest.java
index 2206673899c1..ed97ae7cfa00 100644
--- a/servant/src/test/java/com/iluwatar/servant/KingTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/KingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 import org.junit.jupiter.api.Test;
diff --git a/servant/src/test/java/com/iluwatar/servant/QueenTest.java b/servant/src/test/java/com/iluwatar/servant/QueenTest.java
index 1dfe07716007..a82eec7767f4 100644
--- a/servant/src/test/java/com/iluwatar/servant/QueenTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/QueenTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 
diff --git a/servant/src/test/java/com/iluwatar/servant/ServantTest.java b/servant/src/test/java/com/iluwatar/servant/ServantTest.java
index 624ee32c3525..4431f6d60837 100644
--- a/servant/src/test/java/com/iluwatar/servant/ServantTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/ServantTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servant;
 
 import org.junit.jupiter.api.Test;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java
index 0295f03a6694..eff21f879cdc 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/AbstractDynamoDbHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.api;
 
 import com.amazonaws.regions.Regions;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
index 14f2b25a5153..3e0bde023761 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/FindPersonApiHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.api;
 
 import com.amazonaws.services.lambda.runtime.Context;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
index 8ef4b839ec63..502f12258d94 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/api/SavePersonApiHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.api;
 
 import com.amazonaws.services.lambda.runtime.Context;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java
index 8c6232c4efd1..c2e8fdac609e 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Address.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.model;
 
 import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAttribute;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
index 2a83448501bd..3328b837032e 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.model;
 
 import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAttribute;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java b/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java
index 665c3dec659d..8de0421612c8 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/ApiGatewayResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.faas;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java b/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
index bae73281bc60..4186cfef8b7a 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.faas;
 
 import java.io.Serializable;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
index 174e409c35c6..b88c24612453 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.faas.api;
 
 import com.iluwatar.serverless.faas.ApiGatewayResponse;
diff --git a/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java b/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java
index 193346ab8ead..a688bdf9d0ac 100644
--- a/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java
+++ b/serverless/src/test/java/com/iluwatar/serverless/baas/api/FindPersonApiHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.api;
 
 import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
diff --git a/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java b/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java
index da31f8ac4fd6..66636c011458 100644
--- a/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java
+++ b/serverless/src/test/java/com/iluwatar/serverless/baas/api/SavePersonApiHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.baas.api;
 
 import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
diff --git a/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java b/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java
index 9922c1a5c55e..ec6872973449 100644
--- a/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java
+++ b/serverless/src/test/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.serverless.faas.api;
 
 import com.amazonaws.services.lambda.runtime.Context;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java b/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
index 4d6ba0399bc1..1da25e4cb51f 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.app;
 
 import java.util.List;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java
index a3c084109887..d58ffd2c90e0 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/BaseEntity.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.common;
 
 import javax.persistence.Inheritance;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java
index 8e72e3225580..1fb41d0c8a98 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/Dao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.common;
 
 import java.util.List;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
index 290b9d148cb6..9accede55349 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.common;
 
 import java.lang.reflect.ParameterizedType;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java b/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
index a6e3bd39bd86..673918711a57 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.hibernate;
 
 import com.iluwatar.servicelayer.spell.Spell;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java
index ede38ec856c4..f0780b3382a3 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.magic;
 
 import java.util.List;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
index d2319bc0dbe4..78bf3c0d00ce 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.magic;
 
 import java.util.ArrayList;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java
index 242dc9e16c61..cc456c12432b 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/Spell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spell;
 
 import javax.persistence.Column;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java
index 50f008670381..cb7989176e83 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spell;
 
 import com.iluwatar.servicelayer.common.Dao;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
index fb061bb967f0..f4be0ae902ab 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spell;
 
 import com.iluwatar.servicelayer.common.DaoBaseImpl;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java
index 07893f53a654..481fa20db76a 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/Spellbook.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spellbook;
 
 import java.util.HashSet;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java
index 69cb03fc8676..11cb667890ac 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spellbook;
 
 import com.iluwatar.servicelayer.common.Dao;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
index 980dfdc7649c..3ca708fde8f6 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spellbook;
 
 import org.hibernate.Criteria;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java
index c970d88df4cc..05e65faf3f6f 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/Wizard.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.wizard;
 
 import java.util.HashSet;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java
index d42656704523..945509dc526c 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDao.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.wizard;
 
 import com.iluwatar.servicelayer.common.Dao;
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java
index ccbd49f50ee5..e16f150d0c2e 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/wizard/WizardDaoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.wizard;
 
 import org.hibernate.Criteria;
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java
index fc7a4910d127..f144e026633e 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/app/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.app;
 
 import com.iluwatar.servicelayer.hibernate.HibernateUtil;
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java
index b46584cc9271..e70cf0625ac7 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/common/BaseDaoTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.common;
 
 import com.iluwatar.servicelayer.hibernate.HibernateUtil;
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
index c92b15e103ce..03284ab6ddd8 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.magic;
 
 import com.iluwatar.servicelayer.spell.Spell;
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java
index f6f61505b4e3..bd6afaedc187 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/spell/SpellDaoImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spell;
 
 import com.iluwatar.servicelayer.common.BaseDaoTest;
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java
index e24b126023aa..01fed1bcb79a 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.spellbook;
 
 import com.iluwatar.servicelayer.common.BaseDaoTest;
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java
index b3fa3dec0cc9..ca2b679c9e2e 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/wizard/WizardDaoImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelayer.wizard;
 
 import com.iluwatar.servicelayer.common.BaseDaoTest;
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/App.java b/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
index 72f7ed6a9a48..f5704c54f237 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 /**
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java b/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java
index 1366f5102183..93c6e3c7d8f8 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/InitContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 import org.slf4j.Logger;
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java b/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java
index 271bd60c279b..805b3e92c40d 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/Service.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 /**
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java
index 9009c336086c..e32585b6b489 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 import org.slf4j.Logger;
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java
index f26c221411c3..b2440c838310 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 import org.slf4j.Logger;
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
index cd2b94b7f24e..a94d8289e39b 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 /**
diff --git a/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java b/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java
index 9d337263781e..f77f1c612edf 100644
--- a/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java
+++ b/service-locator/src/test/java/com/iluwatar/servicelocator/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 import org.junit.jupiter.api.Test;
diff --git a/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java b/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java
index c50b44a4bc09..16bc934eb017 100644
--- a/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java
+++ b/service-locator/src/test/java/com/iluwatar/servicelocator/ServiceLocatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.servicelocator;
 
 import org.junit.jupiter.api.Test;
diff --git a/singleton/src/main/java/com/iluwatar/singleton/App.java b/singleton/src/main/java/com/iluwatar/singleton/App.java
index 54d0da981dc7..668e7658b65e 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/App.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 import org.slf4j.Logger;
diff --git a/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
index b9dc1b3b146a..2028b7d76bd4 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
index c3492ac6cdb0..dfd4951f7726 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
index d6cf3a3fb3ab..c8d551404c8b 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
index 3a811b5521a7..db285ce2f427 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
index 3001b7691a26..82580acf6896 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/test/java/com/iluwatar/singleton/AppTest.java b/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
index 5c418b1036c7..66974e47271a 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 import org.junit.jupiter.api.Test;
diff --git a/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
index fb10c9d54b49..49dfae6b0d1b 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java b/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
index 4f5eb715606a..d7021dac7bdd 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
index 9f367bd2b6bd..ac5a145cbedc 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java b/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
index 19814c3a5372..e98796aefa5b 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 import org.junit.jupiter.api.Disabled;
diff --git a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
index 0255bd74a7bc..fff516ad3a2e 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 import org.junit.Test;
diff --git a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
index a1cf61cd91e2..7ca1caf3d695 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.singleton;
 
 /**
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
index f6a07de62f6a..3e7a64b6ca34 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import org.slf4j.Logger;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
index 8147c4ea3f5d..8a11c4f88895 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Bubble.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import org.slf4j.Logger;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java
index b1d58d7a8e01..3b5fb963f20c 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Point.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java
index ea49020b8629..7c2a93bda901 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/QuadTree.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
index 71d4eda5bfa7..6142c99d896e 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/Rect.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 /**
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java
index e1ed341452df..48714aa0a9cc 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionBubbles.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import java.util.ArrayList;
diff --git a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java
index 82c3d87e7e74..d5f1818ed3c5 100644
--- a/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java
+++ b/spatial-partition/src/main/java/com/iluwatar/spatialpartition/SpatialPartitionGeneric.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import java.util.Hashtable;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java
index a8fc236474c2..e26de5b696c4 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/BubbleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
index 15f1022fdae9..9335cd9c9641 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/QuadTreeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java
index 7a88d43bc103..599b0d9f48ae 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/RectTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java
index 3b7a7d18dc87..aac2e0d69992 100644
--- a/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java
+++ b/spatial-partition/src/test/java/com/iluwatar/spatialpartition/SpatialPartitionBubblesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.spatialpartition;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/specification/src/main/java/com/iluwatar/specification/app/App.java b/specification/src/main/java/com/iluwatar/specification/app/App.java
index 0be1c109aa7b..df80f855f1f5 100644
--- a/specification/src/main/java/com/iluwatar/specification/app/App.java
+++ b/specification/src/main/java/com/iluwatar/specification/app/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.app;
 
 import java.util.Arrays;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java b/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java
index 033589f02265..566885560c7e 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/AbstractCreature.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Creature.java b/specification/src/main/java/com/iluwatar/specification/creature/Creature.java
index 9c1705a9defd..c999f546d928 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Creature.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Creature.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java b/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java
index 458c8e806fbb..833b8522b866 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Dragon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java b/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java
index 3835d6f713a7..0153e21fe7e0 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Goblin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java b/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java
index f4ad3d2c7679..04c416b7abe2 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/KillerBee.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java b/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java
index ef99f5e4036e..bb2c5718b8de 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Octopus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Shark.java b/specification/src/main/java/com/iluwatar/specification/creature/Shark.java
index ef68b96bcd58..56ec1651aa4b 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Shark.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Shark.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/creature/Troll.java b/specification/src/main/java/com/iluwatar/specification/creature/Troll.java
index a6a74e17ee39..1d6a79bb8296 100644
--- a/specification/src/main/java/com/iluwatar/specification/creature/Troll.java
+++ b/specification/src/main/java/com/iluwatar/specification/creature/Troll.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/main/java/com/iluwatar/specification/property/Color.java b/specification/src/main/java/com/iluwatar/specification/property/Color.java
index 8af07d6c967d..9f64e1b77b2e 100644
--- a/specification/src/main/java/com/iluwatar/specification/property/Color.java
+++ b/specification/src/main/java/com/iluwatar/specification/property/Color.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.property;
 
 /**
diff --git a/specification/src/main/java/com/iluwatar/specification/property/Movement.java b/specification/src/main/java/com/iluwatar/specification/property/Movement.java
index 7869fe63dfa4..5bf0863e4ed2 100644
--- a/specification/src/main/java/com/iluwatar/specification/property/Movement.java
+++ b/specification/src/main/java/com/iluwatar/specification/property/Movement.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.property;
 
 /**
diff --git a/specification/src/main/java/com/iluwatar/specification/property/Size.java b/specification/src/main/java/com/iluwatar/specification/property/Size.java
index c82b53ca69b0..a4a09e96c798 100644
--- a/specification/src/main/java/com/iluwatar/specification/property/Size.java
+++ b/specification/src/main/java/com/iluwatar/specification/property/Size.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.property;
 
 /**
diff --git a/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java b/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java
index 9fb150b46ebd..75e922bff0ab 100644
--- a/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java
+++ b/specification/src/main/java/com/iluwatar/specification/selector/ColorSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.selector;
 
 import java.util.function.Predicate;
diff --git a/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java b/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java
index c0987218f431..19613dfeddb7 100644
--- a/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java
+++ b/specification/src/main/java/com/iluwatar/specification/selector/MovementSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.selector;
 
 import java.util.function.Predicate;
diff --git a/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java b/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java
index 39594cef0f1d..1d561e95cff1 100644
--- a/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java
+++ b/specification/src/main/java/com/iluwatar/specification/selector/SizeSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.selector;
 
 import java.util.function.Predicate;
diff --git a/specification/src/test/java/com/iluwatar/specification/app/AppTest.java b/specification/src/test/java/com/iluwatar/specification/app/AppTest.java
index 64df2b286e5c..5f6d950fe6f4 100644
--- a/specification/src/test/java/com/iluwatar/specification/app/AppTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/app/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.app;
 
 import org.junit.jupiter.api.Test;
diff --git a/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java b/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
index 29d4bbd651eb..022475c24238 100644
--- a/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.creature;
 
 import com.iluwatar.specification.property.Color;
diff --git a/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java b/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java
index 2c8572c54268..cc47ba5955e2 100644
--- a/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/selector/ColorSelectorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.selector;
 
 import com.iluwatar.specification.creature.Creature;
diff --git a/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java b/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java
index 2797ef92d9b7..e194790fbc2c 100644
--- a/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/selector/MovementSelectorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.selector;
 
 import com.iluwatar.specification.creature.Creature;
diff --git a/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java b/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java
index 66891927b075..9145f9b810c6 100644
--- a/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/selector/SizeSelectorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.specification.selector;
 
 import com.iluwatar.specification.creature.Creature;
diff --git a/state/src/main/java/com/iluwatar/state/AngryState.java b/state/src/main/java/com/iluwatar/state/AngryState.java
index b792202882b1..0ce9f868c364 100644
--- a/state/src/main/java/com/iluwatar/state/AngryState.java
+++ b/state/src/main/java/com/iluwatar/state/AngryState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 import org.slf4j.Logger;
diff --git a/state/src/main/java/com/iluwatar/state/App.java b/state/src/main/java/com/iluwatar/state/App.java
index 31d8baf76a82..d930e048bdda 100644
--- a/state/src/main/java/com/iluwatar/state/App.java
+++ b/state/src/main/java/com/iluwatar/state/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 /**
diff --git a/state/src/main/java/com/iluwatar/state/Mammoth.java b/state/src/main/java/com/iluwatar/state/Mammoth.java
index df0a23deaf26..0791815f00c5 100644
--- a/state/src/main/java/com/iluwatar/state/Mammoth.java
+++ b/state/src/main/java/com/iluwatar/state/Mammoth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 /**
diff --git a/state/src/main/java/com/iluwatar/state/PeacefulState.java b/state/src/main/java/com/iluwatar/state/PeacefulState.java
index 37c6f643963b..49586f87729e 100644
--- a/state/src/main/java/com/iluwatar/state/PeacefulState.java
+++ b/state/src/main/java/com/iluwatar/state/PeacefulState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 import org.slf4j.Logger;
diff --git a/state/src/main/java/com/iluwatar/state/State.java b/state/src/main/java/com/iluwatar/state/State.java
index f4dbbce1ed25..c2ae69780aa9 100644
--- a/state/src/main/java/com/iluwatar/state/State.java
+++ b/state/src/main/java/com/iluwatar/state/State.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 /**
diff --git a/state/src/test/java/com/iluwatar/state/AppTest.java b/state/src/test/java/com/iluwatar/state/AppTest.java
index b5089e7ab412..b61fdcb10371 100644
--- a/state/src/test/java/com/iluwatar/state/AppTest.java
+++ b/state/src/test/java/com/iluwatar/state/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 import org.junit.jupiter.api.Test;
diff --git a/state/src/test/java/com/iluwatar/state/MammothTest.java b/state/src/test/java/com/iluwatar/state/MammothTest.java
index af943d78ba9f..1286d74266d7 100644
--- a/state/src/test/java/com/iluwatar/state/MammothTest.java
+++ b/state/src/test/java/com/iluwatar/state/MammothTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.state;
 
 import ch.qos.logback.classic.Logger;
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
index 1dd03306d637..dda5dd2258de 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.stepbuilder;
 
 import org.slf4j.Logger;
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
index aa94e36837fc..5036bd3366b7 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.stepbuilder;
 
 import java.util.List;
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java
index b07897ab56fd..e11698b2acf6 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/CharacterStepBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.stepbuilder;
 
 import java.util.ArrayList;
diff --git a/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java b/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java
index 7b4079a1f329..d4e99bc9ea1e 100644
--- a/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java
+++ b/step-builder/src/test/java/com/iluwatar/stepbuilder/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.stepbuilder;
 
 import org.junit.jupiter.api.Test;
diff --git a/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java b/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java
index 46d4a8cf3f64..4c8ebbd3975a 100644
--- a/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java
+++ b/step-builder/src/test/java/com/iluwatar/stepbuilder/CharacterStepBuilderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.stepbuilder;
 
 import org.junit.jupiter.api.Test;
diff --git a/strategy/src/main/java/com/iluwatar/strategy/App.java b/strategy/src/main/java/com/iluwatar/strategy/App.java
index d44ec5784d76..746afc0419dc 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/App.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import org.slf4j.Logger;
diff --git a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
index f04060c8d4ab..0455edaca98b 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 /**
diff --git a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
index 933a3d51e8fe..eb89523ad402 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 /**
diff --git a/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
index 68c556baa754..8cb2f24c12be 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import org.slf4j.Logger;
diff --git a/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
index 1da72fb09ebf..4b6031ddfa21 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import org.slf4j.Logger;
diff --git a/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
index ca3faa827e65..ffe85c7a21f8 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import org.slf4j.Logger;
diff --git a/strategy/src/test/java/com/iluwatar/strategy/AppTest.java b/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
index 44487654f1da..598085ce4e03 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import org.junit.jupiter.api.Test;
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
index 2c1347d2e0df..52dfb3ff19e9 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import org.junit.jupiter.api.Test;
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
index c9d5170ffc40..b97cf499fbf8 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.strategy;
 
 import ch.qos.logback.classic.Logger;
diff --git a/subclass-sandbox/pom.xml b/subclass-sandbox/pom.xml
index 8016ba471ed0..eb493b28cc3b 100644
--- a/subclass-sandbox/pom.xml
+++ b/subclass-sandbox/pom.xml
@@ -2,7 +2,7 @@
 <!--
 
     The MIT License
-    Copyright ? 2014 Ilkka Sepp?l?
+    Copyright © 2014-2019 Ilkka Seppälä
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java
index 2e1f41c056c4..9d3881b52010 100644
--- a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/App.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java
index f284e125fba7..57779e823c57 100644
--- a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/GroundDive.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java
index 16c94bd0ca57..803fd419ae56 100644
--- a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/SkyLaunch.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java
index d4875d586d62..aa10f9bee0bb 100644
--- a/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java
+++ b/subclass-sandbox/src/main/java/com/iluwatar/subclasssandbox/Superpower.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java
index 207c71ef9ef0..51ed0d455052 100644
--- a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java
+++ b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/AppTest.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java
index 7b4645742376..ff052a81eb30 100644
--- a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java
+++ b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/GroundDiveTest.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java
index 5ba84c0b55cc..58a349bb5dfd 100644
--- a/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java
+++ b/subclass-sandbox/src/test/java/com/iluwatar/subclasssandbox/SkyLaunchTest.java
@@ -1,17 +1,17 @@
-/**
+/*
  * The MIT License
- * Copyright (c) 2014-2016 Ilkka Seppälä
- * <p>
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * <p>
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * <p>
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/App.java b/template-method/src/main/java/com/iluwatar/templatemethod/App.java
index 66eb9ef91e3e..e9cc60118b67 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/App.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 /**
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java b/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java
index 94a5e4c52647..545c9fbd31e5 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/HalflingThief.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 /**
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java
index 229d9e587f0a..bdb6771cd795 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/HitAndRunMethod.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 import org.slf4j.Logger;
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
index 0eb450afacfb..02c91821d716 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 import org.slf4j.Logger;
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java
index f0883953a935..500769813f24 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/SubtleMethod.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 import org.slf4j.Logger;
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java
index 71dba1dcc87d..d20ac061c116 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 import org.junit.jupiter.api.Test;
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java
index 54a39e108dfb..a040afe83b07 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/HalflingThiefTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 import org.junit.jupiter.api.Test;
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java
index bc2e1a191400..2ef08aa8e636 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/HitAndRunMethodTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 /**
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java
index 1b988259c444..19b36fa1f87d 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/StealingMethodTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 import ch.qos.logback.classic.Logger;
diff --git a/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java b/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java
index 4c51f045f9b5..b0d023f7d4b9 100644
--- a/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java
+++ b/template-method/src/test/java/com/iluwatar/templatemethod/SubtleMethodTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.templatemethod;
 
 /**
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
index 6b0b524ccce1..a4c1887d357d 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 import org.slf4j.Logger;
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java b/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java
index f6377a5a6cbf..295d898d456e 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/CoffeeMakingTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 /**
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java b/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java
index 6bc5650d2c39..19e4025b1a1f 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/PotatoPeelingTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 /**
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java b/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java
index 13cbbc8ec5b3..abf0416117a4 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/Task.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 import java.util.concurrent.atomic.AtomicInteger;
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java b/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java
index c3806def39ae..6b7f73896a53 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/Worker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 import org.slf4j.Logger;
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java
index e1b29dbebf86..12a5d2270882 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 import org.junit.jupiter.api.Test;
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java
index 96a4a65360f0..a523b3a77f36 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/CoffeeMakingTaskTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 /**
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java
index a856db7ab0e4..b7444614d1df 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/PotatoPeelingTaskTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 /**
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java
index 335b046abaf5..b9d2c730b4b8 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/TaskTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 import org.junit.jupiter.api.Test;
diff --git a/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java b/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java
index 863053e39a8c..13bacef5131a 100644
--- a/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java
+++ b/thread-pool/src/test/java/com/iluwatar/threadpool/WorkerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.threadpool;
 
 import org.junit.jupiter.api.Test;
diff --git a/throttling/src/main/java/com/iluwatar/throttling/App.java b/throttling/src/main/java/com/iluwatar/throttling/App.java
index bdeba643945f..a781763e981f 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/App.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import org.slf4j.Logger;
diff --git a/throttling/src/main/java/com/iluwatar/throttling/B2BService.java b/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
index cc26c3077ad2..a603d83fba0b 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import org.slf4j.Logger;
diff --git a/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java b/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java
index 8d82a2f4691a..0e24db6a25c2 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/CallsCount.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import org.slf4j.Logger;
diff --git a/throttling/src/main/java/com/iluwatar/throttling/Tenant.java b/throttling/src/main/java/com/iluwatar/throttling/Tenant.java
index 06c4f05f6ca7..d41674b0efe4 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/Tenant.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/Tenant.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import java.security.InvalidParameterException;
diff --git a/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java b/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java
index b612ea88292e..c49c142e2471 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/timer/ThrottleTimerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /**
  * 
  */
diff --git a/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java b/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java
index 63875e64dfdf..970fcf32ac6d 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/timer/Throttler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /**
  * 
  */
diff --git a/throttling/src/test/java/com/iluwatar/throttling/AppTest.java b/throttling/src/test/java/com/iluwatar/throttling/AppTest.java
index 133b07a981ac..8b2ce1b67f6a 100644
--- a/throttling/src/test/java/com/iluwatar/throttling/AppTest.java
+++ b/throttling/src/test/java/com/iluwatar/throttling/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import org.junit.jupiter.api.Test;
diff --git a/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java b/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java
index b0db071b522f..ba43571a2443 100644
--- a/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java
+++ b/throttling/src/test/java/com/iluwatar/throttling/B2BServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import com.iluwatar.throttling.timer.Throttler;
diff --git a/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java b/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java
index b1de01e284f8..85dc59b3b905 100644
--- a/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java
+++ b/throttling/src/test/java/com/iluwatar/throttling/TenantTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.throttling;
 
 import org.junit.jupiter.api.Test;
diff --git a/tls/src/main/java/com/iluwatar/tls/App.java b/tls/src/main/java/com/iluwatar/tls/App.java
index 33f8c312907f..026e122f221c 100644
--- a/tls/src/main/java/com/iluwatar/tls/App.java
+++ b/tls/src/main/java/com/iluwatar/tls/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tls;
 
 import org.slf4j.Logger;
diff --git a/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java b/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
index a047828ce3e6..d83ad6441f08 100644
--- a/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
+++ b/tls/src/main/java/com/iluwatar/tls/DateFormatCallable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tls;
 
 import org.slf4j.Logger;
diff --git a/tls/src/main/java/com/iluwatar/tls/Result.java b/tls/src/main/java/com/iluwatar/tls/Result.java
index bcb45b0c3588..8e29b0e4af79 100644
--- a/tls/src/main/java/com/iluwatar/tls/Result.java
+++ b/tls/src/main/java/com/iluwatar/tls/Result.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 /*
  * Fiducia IT AG, All rights reserved. Use is subject to license terms.
  */
diff --git a/tls/src/test/java/com/iluwatar/tls/AppTest.java b/tls/src/test/java/com/iluwatar/tls/AppTest.java
index 789ad66c2e88..7f0d6ddadf85 100644
--- a/tls/src/test/java/com/iluwatar/tls/AppTest.java
+++ b/tls/src/test/java/com/iluwatar/tls/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tls;
 
 import org.junit.jupiter.api.Test;
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
index 230a12d3d4ce..04ca5ffcce4f 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tls;
 
 import java.util.ArrayList;
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
index 24b91d2f668c..2c88fc13d9e0 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tls;
 
 import java.util.ArrayList;
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
index 6316727d5c18..11e8eef5bc2a 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tls;
 
 import java.util.ArrayList;
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
index 2c69fbca54c7..12afe83ad0e6 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import org.slf4j.Logger;
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java
index 5ce845b55290..221f1c32fc36 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import java.io.Serializable;
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
index 2a1e065d3cce..a3dcae5e4b5f 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import java.io.FileInputStream;
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java
index 9f86fb18a1d2..a8a551865bc6 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 /**
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java
index 2687d1e95c9f..73833f760627 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java
index 50d7817cea3d..989059e4463f 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishSerializerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import org.junit.Rule;
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java
index fc2c5cabd8cd..7427644dedfb 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import org.junit.Test;
diff --git a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java
index a85d0996ff5e..4d77b6f5f2a1 100644
--- a/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java
+++ b/tolerant-reader/src/test/java/com/iluwatar/tolerantreader/RainbowFishV2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.tolerantreader;
 
 import org.junit.Test;
diff --git a/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java b/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java
index 1e1909da4e47..65c5f8a5be1b 100644
--- a/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java
+++ b/trampoline/src/main/java/com/iluwatar/trampoline/Trampoline.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.trampoline;
 
 import java.util.stream.Stream;
diff --git a/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java b/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java
index 1b1aa3597c63..120ba577fa79 100644
--- a/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java
+++ b/trampoline/src/main/java/com/iluwatar/trampoline/TrampolineApp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.trampoline;
 
 
diff --git a/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java b/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java
index c30c8619c47d..27a1fd59e7ce 100644
--- a/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java
+++ b/trampoline/src/test/java/com/iluwatar/trampoline/TrampolineAppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.trampoline;
 
 import org.junit.Test;
diff --git a/twin/src/main/java/com/iluwatar/twin/App.java b/twin/src/main/java/com/iluwatar/twin/App.java
index 759caee27f60..50f21426841c 100644
--- a/twin/src/main/java/com/iluwatar/twin/App.java
+++ b/twin/src/main/java/com/iluwatar/twin/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.twin;
 
 /**
diff --git a/twin/src/main/java/com/iluwatar/twin/BallItem.java b/twin/src/main/java/com/iluwatar/twin/BallItem.java
index 149a0b2a277c..44884bb50c04 100644
--- a/twin/src/main/java/com/iluwatar/twin/BallItem.java
+++ b/twin/src/main/java/com/iluwatar/twin/BallItem.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.twin;
 
 import org.slf4j.Logger;
diff --git a/twin/src/main/java/com/iluwatar/twin/BallThread.java b/twin/src/main/java/com/iluwatar/twin/BallThread.java
index 9070c1cfa6da..7567465bacb1 100644
--- a/twin/src/main/java/com/iluwatar/twin/BallThread.java
+++ b/twin/src/main/java/com/iluwatar/twin/BallThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.twin;
 
 import org.slf4j.Logger;
diff --git a/twin/src/main/java/com/iluwatar/twin/GameItem.java b/twin/src/main/java/com/iluwatar/twin/GameItem.java
index 25cada9fa5f9..dbe7e402424d 100644
--- a/twin/src/main/java/com/iluwatar/twin/GameItem.java
+++ b/twin/src/main/java/com/iluwatar/twin/GameItem.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
diff --git a/twin/src/test/java/com/iluwatar/twin/AppTest.java b/twin/src/test/java/com/iluwatar/twin/AppTest.java
index 945697901875..864c86c16133 100644
--- a/twin/src/test/java/com/iluwatar/twin/AppTest.java
+++ b/twin/src/test/java/com/iluwatar/twin/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.twin;
 
 import org.junit.jupiter.api.Test;
diff --git a/twin/src/test/java/com/iluwatar/twin/BallItemTest.java b/twin/src/test/java/com/iluwatar/twin/BallItemTest.java
index bf06b2204130..70781c0e783a 100644
--- a/twin/src/test/java/com/iluwatar/twin/BallItemTest.java
+++ b/twin/src/test/java/com/iluwatar/twin/BallItemTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.twin;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java b/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java
index 2f695ce95728..773b05462592 100644
--- a/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java
+++ b/twin/src/test/java/com/iluwatar/twin/BallThreadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.twin;
 
 import org.junit.jupiter.api.Test;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
index daa1539acd22..75c2a768ec10 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import java.io.FileNotFoundException;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java
index 7144882199e1..3803dab55109 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Candy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 /**
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
index 5932acfc6c97..c8d29d65e651 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CandyGame.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import java.util.ArrayList;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
index bf6b671c71ac..d8609aba9a23 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/Cell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import com.iluwatar.typeobject.Candy.Type;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
index c381c23f6cfb..91c21c1b812c 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/CellPool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import java.io.FileNotFoundException;
diff --git a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
index 36234da4c5d2..5374913c122a 100644
--- a/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
+++ b/typeobjectpattern/src/main/java/com/iluwatar/typeobject/JsonParser.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import java.io.File;
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
index 7192ff507e6a..2b4d815e6954 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CandyGameTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
index 4de7589f2629..9c3feb0f5372 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
index b9cf09a4c5ee..ad183c5675a4 100644
--- a/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
+++ b/typeobjectpattern/src/test/java/com/iluwatar/typeobject/CellTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.typeobject;
 
 import static org.junit.jupiter.api.Assertions.*;
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
index 7ef9b566fd9c..77ce539c367b 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 import java.util.HashMap;
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
index ebd0aa7e5c61..98c855348dd8 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/IUnitOfWork.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 /**
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java
index a757bc7ec92d..f6d8176b47e8 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/Student.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 /**
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java
index b43d4630cc1e..1f5cb3173628 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentDatabase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 /**
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
index 081b0f13a51c..00b5b35fb813 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/StudentRepository.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 import org.slf4j.Logger;
diff --git a/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java b/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java
index 541c2d7db82f..a6e9b4b15ab3 100644
--- a/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java
+++ b/unit-of-work/src/test/java/com/iluwatar/unitofwork/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 import org.junit.Test;
diff --git a/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java b/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
index 5a75be8b583d..eea352f7d0c0 100644
--- a/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
+++ b/unit-of-work/src/test/java/com/iluwatar/unitofwork/StudentRepositoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.unitofwork;
 
 import org.junit.Before;
diff --git a/value-object/src/main/java/com/iluwatar/value/object/App.java b/value-object/src/main/java/com/iluwatar/value/object/App.java
index f2d773373fd6..1dbf6c8b3ddb 100644
--- a/value-object/src/main/java/com/iluwatar/value/object/App.java
+++ b/value-object/src/main/java/com/iluwatar/value/object/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.value.object;
 
 import org.slf4j.Logger;
diff --git a/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java b/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
index f31f29d9dafa..46cd2fb33e7b 100644
--- a/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
+++ b/value-object/src/main/java/com/iluwatar/value/object/HeroStat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.value.object;
 
 /**
diff --git a/value-object/src/test/java/com/iluwatar/value/object/AppTest.java b/value-object/src/test/java/com/iluwatar/value/object/AppTest.java
index a87fe246f23f..62821180829c 100644
--- a/value-object/src/test/java/com/iluwatar/value/object/AppTest.java
+++ b/value-object/src/test/java/com/iluwatar/value/object/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.value.object;
 
 import org.junit.jupiter.api.Test;
diff --git a/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java b/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
index a78092d363f6..f662c03e54b6 100644
--- a/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
+++ b/value-object/src/test/java/com/iluwatar/value/object/HeroStatTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.value.object;
 
 import com.google.common.testing.EqualsTester;
diff --git a/visitor/src/main/java/com/iluwatar/visitor/App.java b/visitor/src/main/java/com/iluwatar/visitor/App.java
index 143b915d823e..7b33f7e4d6c4 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/App.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/App.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 /**
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Commander.java b/visitor/src/main/java/com/iluwatar/visitor/Commander.java
index 7c0d7828f52c..938c42f8d0a2 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Commander.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Commander.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 /**
diff --git a/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
index c48ed57074a8..19ea5846ecc5 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import org.slf4j.Logger;
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java b/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
index 9bea77166bd6..95de257729aa 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 /**
diff --git a/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
index b5f07908d4dd..fdcdce5cad28 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import org.slf4j.Logger;
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Soldier.java b/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
index 8d09617883dc..7ab4a26b96be 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 /**
diff --git a/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
index 0d9b568ca832..6585246a0673 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import org.slf4j.Logger;
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Unit.java b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
index 794308aaf0af..49ddb8a899d4 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Unit.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 /**
diff --git a/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
index 555b8eabec72..086075e5e24d 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 /**
diff --git a/visitor/src/test/java/com/iluwatar/visitor/AppTest.java b/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
index 0cffc394abf2..fb2fdd1233bc 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import org.junit.jupiter.api.Test;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java b/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
index 11eea03b9b6c..f3cf823fce5d 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import static org.mockito.Matchers.eq;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
index ddc8184f5ffc..ed46ac90a592 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import java.util.Optional;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java b/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
index 798d9fb1261e..b2e3d5baf68e 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import static org.mockito.Matchers.eq;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
index f79954631347..f7595b429003 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import java.util.Optional;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java b/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
index b3c02ccb15a5..713b190e2d5e 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import static org.mockito.Matchers.eq;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
index e41957cddb9a..e5572f1ee8c9 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import java.util.Optional;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
index e375f4ce4609..4441570d4dfb 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import org.junit.jupiter.api.Test;
diff --git a/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
index 3a147079de9c..c50c3822d284 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * The MIT License
  * Copyright © 2014-2019 Ilkka Seppälä
  *
@@ -20,6 +20,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 package com.iluwatar.visitor;
 
 import ch.qos.logback.classic.Logger;

From acaa6cdc62b92e874357f02239dd8f51dc155f6b Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Wed, 23 Oct 2019 19:55:45 +0530
Subject: [PATCH 34/68] local variable type inference changes (#1028)

* local variable type inference changes

replacing type with var

* the type changed back to String

since it is initializing to null and later having different value, it is throwing error in Travis-CI.  Made changes.
---
 .../main/java/com/iluwatar/serverless/baas/model/Person.java  | 2 +-
 .../main/java/com/iluwatar/serverless/faas/LambdaInfo.java    | 2 +-
 .../iluwatar/serverless/faas/api/LambdaInfoApiHandler.java    | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
index 3328b837032e..cf8a30d3f931 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/baas/model/Person.java
@@ -107,7 +107,7 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    int result = firstName != null ? firstName.hashCode() : 0;
+    var result = firstName != null ? firstName.hashCode() : 0;
     result = 31 * result + (lastName != null ? lastName.hashCode() : 0);
     result = 31 * result + (address != null ? address.hashCode() : 0);
     return result;
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java b/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
index 4186cfef8b7a..8fec384577a1 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/LambdaInfo.java
@@ -130,7 +130,7 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    int result = awsRequestId != null ? awsRequestId.hashCode() : 0;
+    var result = awsRequestId != null ? awsRequestId.hashCode() : 0;
     result = 31 * result + (logGroupName != null ? logGroupName.hashCode() : 0);
     result = 31 * result + (logStreamName != null ? logStreamName.hashCode() : 0);
     result = 31 * result + (functionName != null ? functionName.hashCode() : 0);
diff --git a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
index b88c24612453..62b73ee576fb 100644
--- a/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
+++ b/serverless/src/main/java/com/iluwatar/serverless/faas/api/LambdaInfoApiHandler.java
@@ -63,7 +63,7 @@ public ApiGatewayResponse handleRequest(Map<String, Object> input, Context conte
    * @return LambdaInfo
    */
   private LambdaInfo lambdaInfo(Context context) {
-    LambdaInfo lambdaInfo = new LambdaInfo();
+    var lambdaInfo = new LambdaInfo();
     lambdaInfo.setAwsRequestId(context.getAwsRequestId());
     lambdaInfo.setFunctionName(context.getFunctionName());
     lambdaInfo.setFunctionVersion(context.getFunctionVersion());
@@ -75,7 +75,7 @@ private LambdaInfo lambdaInfo(Context context) {
   }
 
   private Map<String, String> headers() {
-    Map<String, String> headers = new HashMap<>();
+    var headers = new HashMap<String, String>();
     headers.put("Content-Type", "application/json");
 
     return headers;

From 1b6cecda192b5bb320796d5068e6796db83af5d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Thu, 24 Oct 2019 23:30:08 +0300
Subject: [PATCH 35/68] Update keywords

---
 faq.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/faq.md b/faq.md
index 141f5090d996..107ee1e684e2 100644
--- a/faq.md
+++ b/faq.md
@@ -2,7 +2,7 @@
 layout: page
 link-title: FAQ
 title: FAQ - Java Design Patterns
-description: design patterns java program best practises tutorials design principles development examples coders programmers developers architects paradigms object oriented systems architecture solutions problems
+description: Java Design Pattern FAQ answers the most commonly asked design patterns questions.
 permalink: /faq/
 icon: fa-question
 page-index: 5

From 1cb1bdcb5778f911f67af70068f4d304f9094097 Mon Sep 17 00:00:00 2001
From: "adamski.pro" <k@adamski.pro>
Date: Fri, 25 Oct 2019 05:58:33 +0200
Subject: [PATCH 36/68] 
 https://github.com/iluwatar/java-design-patterns/issues/1009 - remove child
 poms overhead information (#1030)

* https://github.com/iluwatar/java-design-patterns/issues/1009 - remove child versions

* https://github.com/iluwatar/java-design-patterns/issues/1009 - add custom jaxb version for cqrs
---
 cqrs/pom.xml           | 2 +-
 eip-aggregator/pom.xml | 1 -
 eip-splitter/pom.xml   | 1 -
 eip-wire-tap/pom.xml   | 1 -
 trampoline/pom.xml     | 1 -
 5 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/cqrs/pom.xml b/cqrs/pom.xml
index b3afda05c226..feab9d1acacb 100644
--- a/cqrs/pom.xml
+++ b/cqrs/pom.xml
@@ -50,8 +50,8 @@
 		<dependency>
 			<groupId>com.sun.xml.bind</groupId>
 			<artifactId>jaxb-impl</artifactId>
-			<scope>test</scope>
 			<version>2.1.17</version>
+			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>javax.xml.bind</groupId>
diff --git a/eip-aggregator/pom.xml b/eip-aggregator/pom.xml
index 3410b4504379..e4b96d0aa75d 100644
--- a/eip-aggregator/pom.xml
+++ b/eip-aggregator/pom.xml
@@ -43,7 +43,6 @@
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-core</artifactId>
-            <version>${camel.version}</version>
         </dependency>
 
         <dependency>
diff --git a/eip-splitter/pom.xml b/eip-splitter/pom.xml
index 906a43d22a27..6aef2dc09953 100644
--- a/eip-splitter/pom.xml
+++ b/eip-splitter/pom.xml
@@ -43,7 +43,6 @@
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-core</artifactId>
-            <version>${camel.version}</version>
         </dependency>
 
         <dependency>
diff --git a/eip-wire-tap/pom.xml b/eip-wire-tap/pom.xml
index f44bbd232979..ae896f0d0399 100644
--- a/eip-wire-tap/pom.xml
+++ b/eip-wire-tap/pom.xml
@@ -43,7 +43,6 @@
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-core</artifactId>
-            <version>${camel.version}</version>
         </dependency>
 
         <dependency>
diff --git a/trampoline/pom.xml b/trampoline/pom.xml
index a0f25fc39b56..99ef231ef534 100644
--- a/trampoline/pom.xml
+++ b/trampoline/pom.xml
@@ -38,7 +38,6 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
             <scope>test</scope>
         </dependency>
 

From 6aeafcf2aad2d72769012843a385488e18775737 Mon Sep 17 00:00:00 2001
From: "adamski.pro" <k@adamski.pro>
Date: Sat, 26 Oct 2019 07:34:30 +0200
Subject: [PATCH 37/68] 
 https://github.com/iluwatar/java-design-patterns/issues/1016 - decrease
 number of checkstyle errors in adapter pattern (#1033)

---
 .../main/java/com/iluwatar/adapter/App.java   | 39 +++++++++++--------
 .../java/com/iluwatar/adapter/Captain.java    | 14 +++----
 .../com/iluwatar/adapter/FishingBoat.java     |  9 +++--
 .../iluwatar/adapter/FishingBoatAdapter.java  |  7 ++--
 .../com/iluwatar/adapter/package-info.java    |  1 +
 5 files changed, 39 insertions(+), 31 deletions(-)
 create mode 100644 adapter/src/main/java/com/iluwatar/adapter/package-info.java

diff --git a/adapter/src/main/java/com/iluwatar/adapter/App.java b/adapter/src/main/java/com/iluwatar/adapter/App.java
index a3bf5b14b35c..570cc8272e44 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/App.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/App.java
@@ -24,37 +24,44 @@
 package com.iluwatar.adapter;
 
 /**
- * An adapter helps two incompatible interfaces to work together. This is the real world definition
- * for an adapter. Interfaces may be incompatible but the inner functionality should suit the need.
- * The Adapter design pattern allows otherwise incompatible classes to work together by converting
- * the interface of one class into an interface expected by the clients.
+ * An adapter helps two incompatible interfaces to work together. This is the
+ * real world definition for an adapter. Interfaces may be incompatible but
+ * the inner functionality should suit the need. The Adapter design pattern
+ * allows otherwise incompatible classes to work together by converting the
+ * interface of one class into an interface expected by the clients.
  *
  * <p>
- * There are two variations of the Adapter pattern: The class adapter implements the adaptee's
- * interface whereas the object adapter uses composition to contain the adaptee in the adapter
- * object. This example uses the object adapter approach.
+ * There are two variations of the Adapter pattern: The class adapter
+ * implements the adaptee's interface whereas the object adapter uses
+ * composition to contain the adaptee in the adapter object. This example uses
+ * the object adapter approach.
  *
  * <p>
- * The Adapter ({@link FishingBoatAdapter}) converts the interface of the adaptee class (
- * {@link FishingBoat}) into a suitable one expected by the client ( {@link RowingBoat} ).
+ * The Adapter ({@link FishingBoatAdapter}) converts the interface of the
+ * adaptee class ({@link FishingBoat}) into a suitable one expected by the
+ * client ({@link RowingBoat}).
  *
  * <p>
  * The story of this implementation is this. <br>
- * Pirates are coming! we need a {@link RowingBoat} to flee! We have a {@link FishingBoat} and our
- * captain. We have no time to make up a new ship! we need to reuse this {@link FishingBoat}. The
- * captain needs a rowing boat which he can operate. The spec is in {@link RowingBoat}. We will
- * use the Adapter pattern to reuse {@link FishingBoat}.
+ * Pirates are coming! we need a {@link RowingBoat} to flee! We have a
+ * {@link FishingBoat} and our captain. We have no time to make up a new ship!
+ * we need to reuse this {@link FishingBoat}. The captain needs a rowing boat
+ * which he can operate. The spec is in {@link RowingBoat}. We will use the
+ * Adapter pattern to reuse {@link FishingBoat}.
  *
  */
-public class App {
+public final class App {
+
+  private App() { }
 
   /**
    * Program entry point.
    *
    * @param args command line args
    */
-  public static void main(String[] args) {
-    // The captain can only operate rowing boats but with adapter he is able to use fishing boats as well
+  public static void main(final String[] args) {
+    // The captain can only operate rowing boats but with adapter he is able to
+    // use fishing boats as well
     var captain = new Captain(new FishingBoatAdapter());
     captain.row();
   }
diff --git a/adapter/src/main/java/com/iluwatar/adapter/Captain.java b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
index fbf0be6ca628..1eb3aaa1aba3 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/Captain.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
@@ -27,21 +27,21 @@
  * The Captain uses {@link RowingBoat} to sail. <br>
  * This is the client in the pattern.
  */
-public class Captain {
+public final class Captain {
 
   private RowingBoat rowingBoat;
 
-  public Captain() {}
+  public Captain() { }
 
-  public Captain(RowingBoat rowingBoat) {
-    this.rowingBoat = rowingBoat;
+  public Captain(final RowingBoat boat) {
+    this.rowingBoat = boat;
   }
 
-  public void setRowingBoat(RowingBoat rowingBoat) {
-    this.rowingBoat = rowingBoat;
+  void setRowingBoat(final RowingBoat boat) {
+    this.rowingBoat = boat;
   }
 
-  public void row() {
+  void row() {
     rowingBoat.row();
   }
 
diff --git a/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java b/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
index 6c2daae3d2df..1dbf5eed34bf 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
@@ -24,7 +24,8 @@
 package com.iluwatar.adapter;
 
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+
+import static org.slf4j.LoggerFactory.getLogger;
 
 /**
  *
@@ -32,11 +33,11 @@
  * Fishing boat moves by sailing.
  *
  */
-public class FishingBoat {
+final class FishingBoat {
 
-  private static final Logger LOGGER = LoggerFactory.getLogger(FishingBoat.class);
+  private static final Logger LOGGER = getLogger(FishingBoat.class);
 
-  public void sail() {
+  void sail() {
     LOGGER.info("The fishing boat is sailing");
   }
 
diff --git a/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java b/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
index 7dda379c9271..7aaacd3e575b 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
@@ -25,8 +25,8 @@
 
 /**
  *
- * Adapter class. Adapts the interface of the device ({@link FishingBoat}) into {@link RowingBoat}
- * interface expected by the client ({@link Captain}).
+ * Adapter class. Adapts the interface of the device ({@link FishingBoat})
+ * into {@link RowingBoat} interface expected by the client ({@link Captain}).
  *
  */
 public class FishingBoatAdapter implements RowingBoat {
@@ -37,8 +37,7 @@ public FishingBoatAdapter() {
     boat = new FishingBoat();
   }
 
-  @Override
-  public void row() {
+  public final void row() {
     boat.sail();
   }
 }
diff --git a/adapter/src/main/java/com/iluwatar/adapter/package-info.java b/adapter/src/main/java/com/iluwatar/adapter/package-info.java
new file mode 100644
index 000000000000..eb7e442f9f20
--- /dev/null
+++ b/adapter/src/main/java/com/iluwatar/adapter/package-info.java
@@ -0,0 +1 @@
+package com.iluwatar.adapter;

From 70ddeaa194bd7731d5d406cb9e50437eba4599cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?=
 <iluwatar@users.noreply.github.com>
Date: Sat, 26 Oct 2019 15:12:05 +0300
Subject: [PATCH 38/68] Create FUNDING.yml

---
 .github/FUNDING.yml | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 .github/FUNDING.yml

diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 000000000000..0155bcdcd2b3
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+github: [iluwatar]

From f7a53f2d17f339ee8cefefc0140f67f768b84af0 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:05:32 +0530
Subject: [PATCH 39/68] service-layer local type inference changes (#1034)

local variable type inference for service-layer design patterns
---
 .../com/iluwatar/servicelayer/app/App.java    | 64 +++++++++----------
 .../servicelayer/common/DaoBaseImpl.java      | 12 ++--
 .../servicelayer/magic/MagicServiceImpl.java  |  6 +-
 .../servicelayer/spell/SpellDaoImpl.java      |  4 +-
 .../spellbook/SpellbookDaoImpl.java           |  4 +-
 5 files changed, 45 insertions(+), 45 deletions(-)

diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java b/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
index 1da25e4cb51f..0e87e987b1f1 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
@@ -79,24 +79,24 @@ public static void main(String[] args) {
    */
   public static void initData() {
     // spells
-    Spell spell1 = new Spell("Ice dart");
-    Spell spell2 = new Spell("Invisibility");
-    Spell spell3 = new Spell("Stun bolt");
-    Spell spell4 = new Spell("Confusion");
-    Spell spell5 = new Spell("Darkness");
-    Spell spell6 = new Spell("Fireball");
-    Spell spell7 = new Spell("Enchant weapon");
-    Spell spell8 = new Spell("Rock armour");
-    Spell spell9 = new Spell("Light");
-    Spell spell10 = new Spell("Bee swarm");
-    Spell spell11 = new Spell("Haste");
-    Spell spell12 = new Spell("Levitation");
-    Spell spell13 = new Spell("Magic lock");
-    Spell spell14 = new Spell("Summon hell bat");
-    Spell spell15 = new Spell("Water walking");
-    Spell spell16 = new Spell("Magic storm");
-    Spell spell17 = new Spell("Entangle");
-    SpellDao spellDao = new SpellDaoImpl();
+    var spell1 = new Spell("Ice dart");
+    var spell2 = new Spell("Invisibility");
+    var spell3 = new Spell("Stun bolt");
+    var spell4 = new Spell("Confusion");
+    var spell5 = new Spell("Darkness");
+    var spell6 = new Spell("Fireball");
+    var spell7 = new Spell("Enchant weapon");
+    var spell8 = new Spell("Rock armour");
+    var spell9 = new Spell("Light");
+    var spell10 = new Spell("Bee swarm");
+    var spell11 = new Spell("Haste");
+    var spell12 = new Spell("Levitation");
+    var spell13 = new Spell("Magic lock");
+    var spell14 = new Spell("Summon hell bat");
+    var spell15 = new Spell("Water walking");
+    var spell16 = new Spell("Magic storm");
+    var spell17 = new Spell("Entangle");
+    var spellDao = new SpellDaoImpl();
     spellDao.persist(spell1);
     spellDao.persist(spell2);
     spellDao.persist(spell3);
@@ -116,64 +116,64 @@ public static void initData() {
     spellDao.persist(spell17);
 
     // spellbooks
-    SpellbookDao spellbookDao = new SpellbookDaoImpl();
-    Spellbook spellbook1 = new Spellbook("Book of Orgymon");
+    var spellbookDao = new SpellbookDaoImpl();
+    var spellbook1 = new Spellbook("Book of Orgymon");
     spellbookDao.persist(spellbook1);
     spellbook1.addSpell(spell1);
     spellbook1.addSpell(spell2);
     spellbook1.addSpell(spell3);
     spellbook1.addSpell(spell4);
     spellbookDao.merge(spellbook1);
-    Spellbook spellbook2 = new Spellbook("Book of Aras");
+    var spellbook2 = new Spellbook("Book of Aras");
     spellbookDao.persist(spellbook2);
     spellbook2.addSpell(spell5);
     spellbook2.addSpell(spell6);
     spellbookDao.merge(spellbook2);
-    Spellbook spellbook3 = new Spellbook("Book of Kritior");
+    var spellbook3 = new Spellbook("Book of Kritior");
     spellbookDao.persist(spellbook3);
     spellbook3.addSpell(spell7);
     spellbook3.addSpell(spell8);
     spellbook3.addSpell(spell9);
     spellbookDao.merge(spellbook3);
-    Spellbook spellbook4 = new Spellbook("Book of Tamaex");
+    var spellbook4 = new Spellbook("Book of Tamaex");
     spellbookDao.persist(spellbook4);
     spellbook4.addSpell(spell10);
     spellbook4.addSpell(spell11);
     spellbook4.addSpell(spell12);
     spellbookDao.merge(spellbook4);
-    Spellbook spellbook5 = new Spellbook("Book of Idores");
+    var spellbook5 = new Spellbook("Book of Idores");
     spellbookDao.persist(spellbook5);
     spellbook5.addSpell(spell13);
     spellbookDao.merge(spellbook5);
-    Spellbook spellbook6 = new Spellbook("Book of Opaen");
+    var spellbook6 = new Spellbook("Book of Opaen");
     spellbookDao.persist(spellbook6);
     spellbook6.addSpell(spell14);
     spellbook6.addSpell(spell15);
     spellbookDao.merge(spellbook6);
-    Spellbook spellbook7 = new Spellbook("Book of Kihione");
+    var spellbook7 = new Spellbook("Book of Kihione");
     spellbookDao.persist(spellbook7);
     spellbook7.addSpell(spell16);
     spellbook7.addSpell(spell17);
     spellbookDao.merge(spellbook7);
 
     // wizards
-    WizardDao wizardDao = new WizardDaoImpl();
-    Wizard wizard1 = new Wizard("Aderlard Boud");
+    var wizardDao = new WizardDaoImpl();
+    var wizard1 = new Wizard("Aderlard Boud");
     wizardDao.persist(wizard1);
     wizard1.addSpellbook(spellbookDao.findByName("Book of Orgymon"));
     wizard1.addSpellbook(spellbookDao.findByName("Book of Aras"));
     wizardDao.merge(wizard1);
-    Wizard wizard2 = new Wizard("Anaxis Bajraktari");
+    var wizard2 = new Wizard("Anaxis Bajraktari");
     wizardDao.persist(wizard2);
     wizard2.addSpellbook(spellbookDao.findByName("Book of Kritior"));
     wizard2.addSpellbook(spellbookDao.findByName("Book of Tamaex"));
     wizardDao.merge(wizard2);
-    Wizard wizard3 = new Wizard("Xuban Munoa");
+    var wizard3 = new Wizard("Xuban Munoa");
     wizardDao.persist(wizard3);
     wizard3.addSpellbook(spellbookDao.findByName("Book of Idores"));
     wizard3.addSpellbook(spellbookDao.findByName("Book of Opaen"));
     wizardDao.merge(wizard3);
-    Wizard wizard4 = new Wizard("Blasius Dehooge");
+    var wizard4 = new Wizard("Blasius Dehooge");
     wizardDao.persist(wizard4);
     wizard4.addSpellbook(spellbookDao.findByName("Book of Kihione"));
     wizardDao.merge(wizard4);
@@ -183,7 +183,7 @@ public static void initData() {
    * Query the data
    */
   public static void queryData() {
-    MagicService service =
+    var service =
         new MagicServiceImpl(new WizardDaoImpl(), new SpellbookDaoImpl(), new SpellDaoImpl());
     LOGGER.info("Enumerating all wizards");
     for (Wizard w : service.findAllWizards()) {
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
index 9accede55349..8d93002e6795 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/common/DaoBaseImpl.java
@@ -57,12 +57,12 @@ protected SessionFactory getSessionFactory() {
 
   @Override
   public E find(Long id) {
-    Session session = getSessionFactory().openSession();
+    var session = getSessionFactory().openSession();
     Transaction tx = null;
     E result = null;
     try {
       tx = session.beginTransaction();
-      Criteria criteria = session.createCriteria(persistentClass);
+      var criteria = session.createCriteria(persistentClass);
       criteria.add(Restrictions.idEq(id));
       result = (E) criteria.uniqueResult();
       tx.commit();
@@ -79,7 +79,7 @@ public E find(Long id) {
 
   @Override
   public void persist(E entity) {
-    Session session = getSessionFactory().openSession();
+    var session = getSessionFactory().openSession();
     Transaction tx = null;
     try {
       tx = session.beginTransaction();
@@ -97,7 +97,7 @@ public void persist(E entity) {
 
   @Override
   public E merge(E entity) {
-    Session session = getSessionFactory().openSession();
+    var session = getSessionFactory().openSession();
     Transaction tx = null;
     E result = null;
     try {
@@ -117,7 +117,7 @@ public E merge(E entity) {
 
   @Override
   public void delete(E entity) {
-    Session session = getSessionFactory().openSession();
+    var session = getSessionFactory().openSession();
     Transaction tx = null;
     try {
       tx = session.beginTransaction();
@@ -135,7 +135,7 @@ public void delete(E entity) {
 
   @Override
   public List<E> findAll() {
-    Session session = getSessionFactory().openSession();
+    var session = getSessionFactory().openSession();
     Transaction tx = null;
     List<E> result = null;
     try {
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
index 78bf3c0d00ce..cf8d35207fb2 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/magic/MagicServiceImpl.java
@@ -70,14 +70,14 @@ public List<Spell> findAllSpells() {
 
   @Override
   public List<Wizard> findWizardsWithSpellbook(String name) {
-    Spellbook spellbook = spellbookDao.findByName(name);
+    var spellbook = spellbookDao.findByName(name);
     return new ArrayList<>(spellbook.getWizards());
   }
 
   @Override
   public List<Wizard> findWizardsWithSpell(String name) {
-    Spell spell = spellDao.findByName(name);
-    Spellbook spellbook = spell.getSpellbook();
+    var spell = spellDao.findByName(name);
+    var spellbook = spell.getSpellbook();
     return new ArrayList<>(spellbook.getWizards());
   }
 }
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
index f4be0ae902ab..7a68d372bc19 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spell/SpellDaoImpl.java
@@ -41,9 +41,9 @@ public class SpellDaoImpl extends DaoBaseImpl<Spell> implements SpellDao {
   public Spell findByName(String name) {
     Transaction tx = null;
     Spell result = null;
-    try (Session session = getSessionFactory().openSession()) {
+    try (var session = getSessionFactory().openSession()) {
       tx = session.beginTransaction();
-      Criteria criteria = session.createCriteria(persistentClass);
+      var criteria = session.createCriteria(persistentClass);
       criteria.add(Restrictions.eq("name", name));
       result = (Spell) criteria.uniqueResult();
       tx.commit();
diff --git a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
index 3ca708fde8f6..473cfaabd3f9 100644
--- a/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
+++ b/service-layer/src/main/java/com/iluwatar/servicelayer/spellbook/SpellbookDaoImpl.java
@@ -39,12 +39,12 @@ public class SpellbookDaoImpl extends DaoBaseImpl<Spellbook> implements Spellboo
 
   @Override
   public Spellbook findByName(String name) {
-    Session session = getSessionFactory().openSession();
+    var session = getSessionFactory().openSession();
     Transaction tx = null;
     Spellbook result = null;
     try {
       tx = session.beginTransaction();
-      Criteria criteria = session.createCriteria(persistentClass);
+      var criteria = session.createCriteria(persistentClass);
       criteria.add(Restrictions.eq("name", name));
       result = (Spellbook) criteria.uniqueResult();
       result.getSpells().size();

From 58d8fa1758d177b787525b6e26bc9bd6beb49a73 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:08:09 +0530
Subject: [PATCH 40/68] local variable type inference changes (#1035)

local variable type inference changes for design pattern service locator
---
 .../src/main/java/com/iluwatar/servicelocator/App.java        | 2 +-
 .../main/java/com/iluwatar/servicelocator/ServiceLocator.java | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/App.java b/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
index f5704c54f237..49d871ca9ca0 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/App.java
@@ -45,7 +45,7 @@ public class App {
    * @param args command line args
    */
   public static void main(String[] args) {
-    Service service = ServiceLocator.getService("jndi/serviceA");
+    var service = ServiceLocator.getService("jndi/serviceA");
     service.execute();
     service = ServiceLocator.getService("jndi/serviceB");
     service.execute();
diff --git a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
index a94d8289e39b..60f0f7c03fde 100644
--- a/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
+++ b/service-locator/src/main/java/com/iluwatar/servicelocator/ServiceLocator.java
@@ -45,7 +45,7 @@ private ServiceLocator() {
    * @return {@link Service}
    */
   public static Service getService(String serviceJndiName) {
-    Service serviceObj = serviceCache.getService(serviceJndiName);
+    var serviceObj = serviceCache.getService(serviceJndiName);
     if (serviceObj != null) {
       return serviceObj;
     } else {
@@ -53,7 +53,7 @@ public static Service getService(String serviceJndiName) {
        * If we are unable to retrive anything from cache, then lookup the service and add it in the
        * cache map
        */
-      InitContext ctx = new InitContext();
+      var ctx = new InitContext();
       serviceObj = (Service) ctx.lookup(serviceJndiName);
       if (serviceObj != null) { // Only cache a service if it actually exists
         serviceCache.addService(serviceObj);

From 0b8d78e4bf844696ae0dcf94448467fbed6082e6 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:10:14 +0530
Subject: [PATCH 41/68] local variable type inference changes (#1036)

local variable type inference changes for design pattern singleton
---
 .../main/java/com/iluwatar/singleton/App.java | 20 +++++++++----------
 .../ThreadSafeDoubleCheckLocking.java         |  2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/singleton/src/main/java/com/iluwatar/singleton/App.java b/singleton/src/main/java/com/iluwatar/singleton/App.java
index 668e7658b65e..b085bc8afaab 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/App.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/App.java
@@ -74,36 +74,36 @@ public class App {
   public static void main(String[] args) {
 
     // eagerly initialized singleton
-    IvoryTower ivoryTower1 = IvoryTower.getInstance();
-    IvoryTower ivoryTower2 = IvoryTower.getInstance();
+    var ivoryTower1 = IvoryTower.getInstance();
+    var ivoryTower2 = IvoryTower.getInstance();
     LOGGER.info("ivoryTower1={}", ivoryTower1);
     LOGGER.info("ivoryTower2={}", ivoryTower2);
 
     // lazily initialized singleton
-    ThreadSafeLazyLoadedIvoryTower threadSafeIvoryTower1 =
+    var threadSafeIvoryTower1 =
         ThreadSafeLazyLoadedIvoryTower.getInstance();
-    ThreadSafeLazyLoadedIvoryTower threadSafeIvoryTower2 =
+    var threadSafeIvoryTower2 =
         ThreadSafeLazyLoadedIvoryTower.getInstance();
     LOGGER.info("threadSafeIvoryTower1={}", threadSafeIvoryTower1);
     LOGGER.info("threadSafeIvoryTower2={}", threadSafeIvoryTower2);
 
     // enum singleton
-    EnumIvoryTower enumIvoryTower1 = EnumIvoryTower.INSTANCE;
-    EnumIvoryTower enumIvoryTower2 = EnumIvoryTower.INSTANCE;
+    var enumIvoryTower1 = EnumIvoryTower.INSTANCE;
+    var enumIvoryTower2 = EnumIvoryTower.INSTANCE;
     LOGGER.info("enumIvoryTower1={}", enumIvoryTower1);
     LOGGER.info("enumIvoryTower2={}", enumIvoryTower2);
 
     // double checked locking
-    ThreadSafeDoubleCheckLocking dcl1 = ThreadSafeDoubleCheckLocking.getInstance();
+    var dcl1 = ThreadSafeDoubleCheckLocking.getInstance();
     LOGGER.info(dcl1.toString());
-    ThreadSafeDoubleCheckLocking dcl2 = ThreadSafeDoubleCheckLocking.getInstance();
+    var dcl2 = ThreadSafeDoubleCheckLocking.getInstance();
     LOGGER.info(dcl2.toString());
 
     // initialize on demand holder idiom
-    InitializingOnDemandHolderIdiom demandHolderIdiom =
+    var demandHolderIdiom =
         InitializingOnDemandHolderIdiom.getInstance();
     LOGGER.info(demandHolderIdiom.toString());
-    InitializingOnDemandHolderIdiom demandHolderIdiom2 =
+    var demandHolderIdiom2 =
         InitializingOnDemandHolderIdiom.getInstance();
     LOGGER.info(demandHolderIdiom2.toString());
   }
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
index db285ce2f427..a1ae935a317d 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
@@ -59,7 +59,7 @@ public static ThreadSafeDoubleCheckLocking getInstance() {
     // local variable increases performance by 25 percent
     // Joshua Bloch "Effective Java, Second Edition", p. 283-284
     
-    ThreadSafeDoubleCheckLocking result = instance;
+    var result = instance;
     // Check if singleton instance is initialized. If it is initialized then we can return the instance.
     if (result == null) {
       // It is not initialized but we cannot be sure because some other thread might have initialized it

From 12f13a631edb2185693a32b092ff048076fe6dd6 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:11:39 +0530
Subject: [PATCH 42/68] local variable infere changes (#1038)

local variable infere changes for STATE design pattern
---
 state/src/main/java/com/iluwatar/state/App.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/state/src/main/java/com/iluwatar/state/App.java b/state/src/main/java/com/iluwatar/state/App.java
index d930e048bdda..86f0193287b1 100644
--- a/state/src/main/java/com/iluwatar/state/App.java
+++ b/state/src/main/java/com/iluwatar/state/App.java
@@ -41,7 +41,7 @@ public class App {
    */
   public static void main(String[] args) {
 
-    Mammoth mammoth = new Mammoth();
+    var mammoth = new Mammoth();
     mammoth.observe();
     mammoth.timePasses();
     mammoth.observe();

From 349d8edebf241e3bb38de030a899f322cfd4b603 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:13:52 +0530
Subject: [PATCH 43/68] local variable type inference changes (#1039)

local variable type inference changes for step builder design pattern
---
 .../src/main/java/com/iluwatar/stepbuilder/App.java         | 6 +++---
 .../src/main/java/com/iluwatar/stepbuilder/Character.java   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
index dda5dd2258de..da301db6bbe3 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/App.java
@@ -69,20 +69,20 @@ public class App {
    */
   public static void main(String[] args) {
 
-    Character warrior =
+    var warrior =
         CharacterStepBuilder.newBuilder().name("Amberjill").fighterClass("Paladin")
             .withWeapon("Sword").noAbilities().build();
 
     LOGGER.info(warrior.toString());
 
-    Character mage =
+    var mage =
         CharacterStepBuilder.newBuilder().name("Riobard").wizardClass("Sorcerer")
             .withSpell("Fireball").withAbility("Fire Aura").withAbility("Teleport")
             .noMoreAbilities().build();
 
     LOGGER.info(mage.toString());
 
-    Character thief =
+    var thief =
         CharacterStepBuilder.newBuilder().name("Desmond").fighterClass("Rogue").noWeapon().build();
 
     LOGGER.info(thief.toString());
diff --git a/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java b/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
index 5036bd3366b7..e643d19ff0d8 100644
--- a/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
+++ b/step-builder/src/main/java/com/iluwatar/stepbuilder/Character.java
@@ -91,7 +91,7 @@ public void setAbilities(List<String> abilities) {
 
   @Override
   public String toString() {
-    StringBuilder sb = new StringBuilder();
+    var sb = new StringBuilder();
     sb.append("This is a ")
             .append(fighterClass != null ? fighterClass : wizardClass)
             .append(" named ")

From af8c5ed0dde20762a81e2a8315629ab136390a54 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:15:54 +0530
Subject: [PATCH 44/68] local variable type inference changes (#1040)

local variable type inference changes for strategy design pattern
---
 strategy/src/main/java/com/iluwatar/strategy/App.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/strategy/src/main/java/com/iluwatar/strategy/App.java b/strategy/src/main/java/com/iluwatar/strategy/App.java
index 746afc0419dc..c6bd3aa3b85e 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/App.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/App.java
@@ -51,7 +51,7 @@ public class App {
   public static void main(String[] args) {
     // GoF Strategy pattern
     LOGGER.info("Green dragon spotted ahead!");
-    DragonSlayer dragonSlayer = new DragonSlayer(new MeleeStrategy());
+    var dragonSlayer = new DragonSlayer(new MeleeStrategy());
     dragonSlayer.goToBattle();
     LOGGER.info("Red dragon emerges.");
     dragonSlayer.changeStrategy(new ProjectileStrategy());

From 03e1e92b528de1ff7e590a7791a87e6c3d6fd218 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:17:43 +0530
Subject: [PATCH 45/68] local variable type inference changes (#1041)

local variable type inference changes for template method design pattern
---
 .../src/main/java/com/iluwatar/templatemethod/App.java          | 2 +-
 .../main/java/com/iluwatar/templatemethod/StealingMethod.java   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/App.java b/template-method/src/main/java/com/iluwatar/templatemethod/App.java
index e9cc60118b67..8776b5ebc89f 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/App.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/App.java
@@ -40,7 +40,7 @@ public class App {
    * @param args command line args
    */
   public static void main(String[] args) {
-    HalflingThief thief = new HalflingThief(new HitAndRunMethod());
+    var thief = new HalflingThief(new HitAndRunMethod());
     thief.steal();
     thief.changeMethod(new SubtleMethod());
     thief.steal();
diff --git a/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java b/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
index 02c91821d716..6ac898bcaad4 100644
--- a/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
+++ b/template-method/src/main/java/com/iluwatar/templatemethod/StealingMethod.java
@@ -45,7 +45,7 @@ public abstract class StealingMethod {
    * Steal
    */
   public void steal() {
-    String target = pickTarget();
+    var target = pickTarget();
     LOGGER.info("The target has been chosen as {}.", target);
     confuseTarget(target);
     stealTheItem(target);

From 954e7300e9df135206fd9828f76e017138ff0512 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:19:28 +0530
Subject: [PATCH 46/68] local variable type inference changes (#1043)

local variable type inference changes for throttling design pattern
---
 .../src/main/java/com/iluwatar/throttling/App.java   | 12 ++++++------
 .../java/com/iluwatar/throttling/B2BService.java     |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/throttling/src/main/java/com/iluwatar/throttling/App.java b/throttling/src/main/java/com/iluwatar/throttling/App.java
index a781763e981f..61674eb16329 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/App.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/App.java
@@ -53,11 +53,11 @@ public class App {
    * @param args main arguments
    */
   public static void main(String[] args) {
-    CallsCount callsCount = new CallsCount();
-    Tenant adidas = new Tenant("Adidas", 5, callsCount);
-    Tenant nike = new Tenant("Nike", 6, callsCount);
+    var callsCount = new CallsCount();
+    var adidas = new Tenant("Adidas", 5, callsCount);
+    var nike = new Tenant("Nike", 6, callsCount);
 
-    ExecutorService executorService = Executors.newFixedThreadPool(2);
+    var executorService = Executors.newFixedThreadPool(2);
     
     executorService.execute(() -> makeServiceCalls(adidas, callsCount));
     executorService.execute(() -> makeServiceCalls(nike, callsCount));
@@ -74,8 +74,8 @@ public static void main(String[] args) {
    * Make calls to the B2BService dummy API
    */
   private static void makeServiceCalls(Tenant tenant, CallsCount callsCount) {
-    Throttler timer = new ThrottleTimerImpl(10, callsCount);
-    B2BService service = new B2BService(timer, callsCount);
+    var timer = new ThrottleTimerImpl(10, callsCount);
+    var service = new B2BService(timer, callsCount);
     for (int i = 0; i < 20; i++) {
       service.dummyCustomerApi(tenant);
 //    Sleep is introduced to keep the output in check and easy to view and analyze the results.
diff --git a/throttling/src/main/java/com/iluwatar/throttling/B2BService.java b/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
index a603d83fba0b..c00da6a3eb14 100644
--- a/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
+++ b/throttling/src/main/java/com/iluwatar/throttling/B2BService.java
@@ -48,8 +48,8 @@ public B2BService(Throttler timer, CallsCount callsCount) {
    * @return customer id which is randomly generated
    */
   public int dummyCustomerApi(Tenant tenant) {
-    String tenantName = tenant.getName();
-    long count = callsCount.getCount(tenantName);
+    var tenantName = tenant.getName();
+    var count = callsCount.getCount(tenantName);
     LOGGER.debug("Counter for {} : {} ", tenant.getName(), count);
     if (count >= tenant.getAllowedCallsPerSecond()) {
       LOGGER.error("API access per second limit reached for: {}", tenantName);

From c7fee7bb07fbd040aaa0d0fdee899203344a48d4 Mon Sep 17 00:00:00 2001
From: GVSharma <gvsharma4@gmail.com>
Date: Sat, 26 Oct 2019 21:20:47 +0530
Subject: [PATCH 47/68] local variable type inference changes (#1042)

* local variable type inference changes

local variable type inference changes for thread pool design pattern

* local variable type inference changes

local variable type inference changes for ThreadPool design pattern
---
 thread-pool/src/main/java/com/iluwatar/threadpool/App.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
index a4c1887d357d..9fe16d36ac2a 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
@@ -81,13 +81,13 @@ public static void main(String[] args) {
     // unbounded queue. At any point, at most nThreads threads will be active processing
     // tasks. If additional tasks are submitted when all threads are active, they will wait
     // in the queue until a thread is available.
-    ExecutorService executor = Executors.newFixedThreadPool(3);
+    var executor = Executors.newFixedThreadPool(3);
 
     // Allocate new worker for each task
     // The worker is executed when a thread becomes
     // available in the thread pool
     for (int i = 0; i < tasks.size(); i++) {
-      Runnable worker = new Worker(tasks.get(i));
+      var worker = new Worker(tasks.get(i));
       executor.execute(worker);
     }
     // All tasks were executed, now shutdown

From fadad43f8b85daabc06f87fb55784a4aac9c2a54 Mon Sep 17 00:00:00 2001
From: Anurag870 <f2005870@gmail.com>
Date: Sat, 26 Oct 2019 21:28:56 +0530
Subject: [PATCH 48/68] #984 for unitofwork, tolerantreader, twin (#1044)

* #984 for unitofwork, tolerantreader, twin

* #984 for unitofwork, tolerantreader, twin

* #987 for visitor, value-object, unitofwork, typeobjectpattern, tolerantreader, twin, tranpoline
---
 .../java/com/iluwatar/tolerantreader/App.java | 12 +++---
 .../tolerantreader/RainbowFishSerializer.java | 42 ++++++++++---------
 twin/src/main/java/com/iluwatar/twin/App.java |  4 +-
 .../java/com/iluwatar/unitofwork/App.java     |  2 +-
 4 files changed, 32 insertions(+), 28 deletions(-)

diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
index 12afe83ad0e6..37ab2c2afbda 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java
@@ -52,24 +52,24 @@ public class App {
    */
   public static void main(String[] args) throws IOException, ClassNotFoundException {
     // Write V1
-    RainbowFish fishV1 = new RainbowFish("Zed", 10, 11, 12);
+    var fishV1 = new RainbowFish("Zed", 10, 11, 12);
     LOGGER.info("fishV1 name={} age={} length={} weight={}", fishV1.getName(),
         fishV1.getAge(), fishV1.getLengthMeters(), fishV1.getWeightTons());
     RainbowFishSerializer.writeV1(fishV1, "fish1.out");
     // Read V1
-    RainbowFish deserializedFishV1 = RainbowFishSerializer.readV1("fish1.out");
+    var deserializedRainbowFishV1 = RainbowFishSerializer.readV1("fish1.out");
     LOGGER.info("deserializedFishV1 name={} age={} length={} weight={}",
-        deserializedFishV1.getName(), deserializedFishV1.getAge(),
-        deserializedFishV1.getLengthMeters(), deserializedFishV1.getWeightTons());
+            deserializedRainbowFishV1.getName(), deserializedRainbowFishV1.getAge(),
+            deserializedRainbowFishV1.getLengthMeters(), deserializedRainbowFishV1.getWeightTons());
     // Write V2
-    RainbowFishV2 fishV2 = new RainbowFishV2("Scar", 5, 12, 15, true, true, true);
+    var fishV2 = new RainbowFishV2("Scar", 5, 12, 15, true, true, true);
     LOGGER.info(
         "fishV2 name={} age={} length={} weight={} sleeping={} hungry={} angry={}",
         fishV2.getName(), fishV2.getAge(), fishV2.getLengthMeters(), fishV2.getWeightTons(),
         fishV2.getHungry(), fishV2.getAngry(), fishV2.getSleeping());
     RainbowFishSerializer.writeV2(fishV2, "fish2.out");
     // Read V2 with V1 method
-    RainbowFish deserializedFishV2 = RainbowFishSerializer.readV1("fish2.out");
+    var deserializedFishV2 = RainbowFishSerializer.readV1("fish2.out");
     LOGGER.info("deserializedFishV2 name={} age={} length={} weight={}",
         deserializedFishV2.getName(), deserializedFishV2.getAge(),
         deserializedFishV2.getLengthMeters(), deserializedFishV2.getWeightTons());
diff --git a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
index a3dcae5e4b5f..3e8db7622101 100644
--- a/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
+++ b/tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java
@@ -48,13 +48,15 @@ private RainbowFishSerializer() {
    * Write V1 RainbowFish to file
    */
   public static void writeV1(RainbowFish rainbowFish, String filename) throws IOException {
-    Map<String, String> map = new HashMap<>();
-    map.put("name", rainbowFish.getName());
-    map.put("age", String.format("%d", rainbowFish.getAge()));
-    map.put("lengthMeters", String.format("%d", rainbowFish.getLengthMeters()));
-    map.put("weightTons", String.format("%d", rainbowFish.getWeightTons()));
-    try (FileOutputStream fileOut = new FileOutputStream(filename);
-        ObjectOutputStream objOut = new ObjectOutputStream(fileOut)) {
+    var map = Map.of(
+            "name", rainbowFish.getName(),
+            "age", String.format("%d", rainbowFish.getAge()),
+            "lengthMeters", String.format("%d", rainbowFish.getLengthMeters()),
+            "weightTons", String.format("%d", rainbowFish.getWeightTons())
+    );
+
+    try (var fileOut = new FileOutputStream(filename);
+        var objOut = new ObjectOutputStream(fileOut)) {
       objOut.writeObject(map);
     }
   }
@@ -63,16 +65,18 @@ public static void writeV1(RainbowFish rainbowFish, String filename) throws IOEx
    * Write V2 RainbowFish to file
    */
   public static void writeV2(RainbowFishV2 rainbowFish, String filename) throws IOException {
-    Map<String, String> map = new HashMap<>();
-    map.put("name", rainbowFish.getName());
-    map.put("age", String.format("%d", rainbowFish.getAge()));
-    map.put("lengthMeters", String.format("%d", rainbowFish.getLengthMeters()));
-    map.put("weightTons", String.format("%d", rainbowFish.getWeightTons()));
-    map.put("angry", Boolean.toString(rainbowFish.getAngry()));
-    map.put("hungry", Boolean.toString(rainbowFish.getHungry()));
-    map.put("sleeping", Boolean.toString(rainbowFish.getSleeping()));
-    try (FileOutputStream fileOut = new FileOutputStream(filename);
-        ObjectOutputStream objOut = new ObjectOutputStream(fileOut)) {
+    var map = Map.of(
+            "name", rainbowFish.getName(),
+            "age", String.format("%d", rainbowFish.getAge()),
+            "lengthMeters", String.format("%d", rainbowFish.getLengthMeters()),
+            "weightTons", String.format("%d", rainbowFish.getWeightTons()),
+            "angry", Boolean.toString(rainbowFish.getAngry()),
+            "hungry", Boolean.toString(rainbowFish.getHungry()),
+            "sleeping", Boolean.toString(rainbowFish.getSleeping())
+    );
+
+    try (var fileOut = new FileOutputStream(filename);
+        var objOut = new ObjectOutputStream(fileOut)) {
       objOut.writeObject(map);
     }
   }
@@ -83,8 +87,8 @@ public static void writeV2(RainbowFishV2 rainbowFish, String filename) throws IO
   public static RainbowFish readV1(String filename) throws IOException, ClassNotFoundException {
     Map<String, String> map = null;
 
-    try (FileInputStream fileIn = new FileInputStream(filename);
-        ObjectInputStream objIn = new ObjectInputStream(fileIn)) {
+    try (var fileIn = new FileInputStream(filename);
+        var objIn = new ObjectInputStream(fileIn)) {
       map = (Map<String, String>) objIn.readObject();
     }
 
diff --git a/twin/src/main/java/com/iluwatar/twin/App.java b/twin/src/main/java/com/iluwatar/twin/App.java
index 50f21426841c..6e6ce6ab7af0 100644
--- a/twin/src/main/java/com/iluwatar/twin/App.java
+++ b/twin/src/main/java/com/iluwatar/twin/App.java
@@ -41,8 +41,8 @@ public class App {
    */
   public static void main(String[] args) throws Exception {
 
-    BallItem ballItem = new BallItem();
-    BallThread ballThread = new BallThread();
+    var ballItem = new BallItem();
+    var ballThread = new BallThread();
 
     ballItem.setTwin(ballThread);
     ballThread.setTwin(ballItem);
diff --git a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
index 77ce539c367b..6febfcacff9c 100644
--- a/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
+++ b/unit-of-work/src/main/java/com/iluwatar/unitofwork/App.java
@@ -39,7 +39,7 @@ public static void main(String[] args) {
     var shyam = new Student(2, "Shyam", "Z bridge, Pune");
     var gopi = new Student(3, "Gopi", "Street 10, Mumbai");
 
-    HashMap<String, List<Student>> context = new HashMap<>();
+    var context = new HashMap<String, List<Student>>();
     var studentDatabase = new StudentDatabase();
     var studentRepository = new StudentRepository(context, studentDatabase);
 

From d01a3a66b425d059a19455923a5dfb56c82ebe8b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Sat, 26 Oct 2019 20:32:34 +0300
Subject: [PATCH 49/68] Update Github token

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index bfb6d8422e29..f9bfeaa8568a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ sudo: required
 env:
   global:
   - GH_REF: github.com/iluwatar/java-design-patterns.git
-  - secure: LxTDuNS/rBWIvKkaEqr79ImZAe48mCdoYCF41coxNXgNoippo4GIBArknqtv+XvdkiuRZ1yGyj6pn8GU33c/yn+krddTUkVCwTbVatbalW5jhQjDbHYym/JcxaK9ZS/3JTeGcWrBgiPqHEEDhCf26vPZsXoMSeVCEORVKTp1BSg=
+  - secure: "DCpazS3nkLnter3sguXEAS2fC/1ZWNfM+XLyif9MfNFxlZdpni2vCD/jA0Rdpga8puQWHNVLyAec+RPFH/2qSmJ1c1UTV5MaLv8tPqwUX0VFA+1I6XoSv6oX4ldHTBWHEWqQHkRFOLoil0h0edc0tTOWQwXF8U+DLAB+HkRb4gw="
 
 services:
 - xvfb

From 5d47488fe9165374821d2c3d3c0bf84a421cf110 Mon Sep 17 00:00:00 2001
From: Alexander Ivanov <vanogrid@gmail.com>
Date: Sat, 26 Oct 2019 19:43:28 +0200
Subject: [PATCH 50/68] Fix error when building from a submodule directory
 (#1045)

Add directory-maven-plugin to resolve the location of the
license-plugin-header-style.xml from a submodule directory
---
 pom.xml | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index b6c1b4472a88..1bcf73b8b4d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -406,6 +406,31 @@
                 </executions>
             </plugin>
 
+            <!-- Resolves ${projectRoot} to the project root directory.
+                Used by the license-maven-plugin to find the correct location of
+                license-plugin-header-style.xml when built from a submodule directory. -->
+            <plugin>
+                <groupId>org.commonjava.maven.plugins</groupId>
+                <artifactId>directory-maven-plugin</artifactId>
+                <version>0.3.1</version>
+                <executions>
+                    <execution>
+                        <id>directories</id>
+                        <goals>
+                            <goal>directory-of</goal>
+                        </goals>
+                        <phase>initialize</phase>
+                        <configuration>
+                            <property>projectRoot</property>
+                            <project>
+                                <groupId>com.iluwatar</groupId>
+                                <artifactId>java-design-patterns</artifactId>
+                            </project>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
             <plugin>
                 <groupId>com.mycila</groupId>
                 <artifactId>license-maven-plugin</artifactId>
@@ -417,7 +442,7 @@
                     </properties>
                     <skipExistingHeaders>true</skipExistingHeaders>
                     <headerDefinitions>
-                        <headerDefinition>license-plugin-header-style.xml</headerDefinition>
+                        <headerDefinition>${projectRoot}${file.separator}license-plugin-header-style.xml</headerDefinition>
                     </headerDefinitions>
                     <mapping>
                         <java>SLASHSTAR_CUSTOM_STYLE</java>

From d1767bbb51aa6895032f12bb58b62f6958e43f98 Mon Sep 17 00:00:00 2001
From: Boris <zhguchev@hotmail.com>
Date: Sat, 26 Oct 2019 18:58:40 +0100
Subject: [PATCH 51/68] The pattern Role object (#1031)

* init repo for role object

* add to init

*  add to init

*  add first impl

*  add pattern

*  add license

*  add changes
---
 role-object/README.md                         |  31 ++++++
 role-object/pom.xml                           |  44 ++++++++
 .../roleobject/ApplicationRoleObject.java     |  93 ++++++++++++++++
 .../com/iluwatar/roleobject/BorrowerRole.java |  40 +++++++
 .../com/iluwatar/roleobject/Customer.java     |  79 ++++++++++++++
 .../com/iluwatar/roleobject/CustomerCore.java |  75 +++++++++++++
 .../com/iluwatar/roleobject/CustomerRole.java |  28 +++++
 .../com/iluwatar/roleobject/InvestorRole.java |  48 ++++++++
 .../java/com/iluwatar/roleobject/Role.java    |  55 ++++++++++
 .../roleobject/ApplicationRoleObjectTest.java |  33 ++++++
 .../iluwatar/roleobject/BorrowerRoleTest.java |  40 +++++++
 .../iluwatar/roleobject/CustomerCoreTest.java | 103 ++++++++++++++++++
 .../iluwatar/roleobject/InvestorRoleTest.java |  38 +++++++
 .../com/iluwatar/roleobject/RoleTest.java     |  40 +++++++
 14 files changed, 747 insertions(+)
 create mode 100644 role-object/README.md
 create mode 100644 role-object/pom.xml
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/ApplicationRoleObject.java
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/BorrowerRole.java
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/Customer.java
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/CustomerCore.java
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/CustomerRole.java
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/InvestorRole.java
 create mode 100644 role-object/src/main/java/com/iluwatar/roleobject/Role.java
 create mode 100644 role-object/src/test/java/com/iluwatar/roleobject/ApplicationRoleObjectTest.java
 create mode 100644 role-object/src/test/java/com/iluwatar/roleobject/BorrowerRoleTest.java
 create mode 100644 role-object/src/test/java/com/iluwatar/roleobject/CustomerCoreTest.java
 create mode 100644 role-object/src/test/java/com/iluwatar/roleobject/InvestorRoleTest.java
 create mode 100644 role-object/src/test/java/com/iluwatar/roleobject/RoleTest.java

diff --git a/role-object/README.md b/role-object/README.md
new file mode 100644
index 000000000000..c97177d7b1d5
--- /dev/null
+++ b/role-object/README.md
@@ -0,0 +1,31 @@
+---
+layout: pattern
+title: Role object
+folder: Migration
+permalink: /patterns/role-object/
+categories: Structural
+tags:
+ - Java
+ - Difficulty-Medium
+ - Handle Body Pattern
+---
+
+## Also known as
+Post pattern, Extension Object pattern
+
+## Intent
+Adapt an object to different client’s needs through transparently attached role objects, each one representing a role
+the object has to play in that client’s context. The object manages its role set dynamically. By representing roles as
+individual objects, different contexts are kept separate and system configuration is simplified.
+
+## Applicability
+Use the Role Object pattern, if:
+- you want to handle a key abstraction in different contexts and you do not want to put the resulting context specific interfaces into the same class interface.
+- you want to handle the available roles dynamically so that they can be attached and removed on demand, that is at runtime, rather than fixing them statically at compile-time.
+- you want to treat the extensions transparently and need to preserve the logical object identity of the resultingobject conglomerate.
+- you want to keep role/client pairs independent from each other so that changes to a role do not affect clients that are not interested in that role.
+
+## Credits
+- [Hillside - Role object pattern](https://hillside.net/plop/plop97/Proceedings/riehle.pdf)
+- [Role object](http://wiki.c2.com/?RoleObject)
+- [Fowler - Dealing with roles](https://martinfowler.com/apsupp/roles.pdf)
\ No newline at end of file
diff --git a/role-object/pom.xml b/role-object/pom.xml
new file mode 100644
index 000000000000..c9feb1419afd
--- /dev/null
+++ b/role-object/pom.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0"?>
+<!--
+
+    The MIT License
+    Copyright © 2014-2019 Ilkka Seppälä
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+
+-->
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>com.iluwatar</groupId>
+    <artifactId>java-design-patterns</artifactId>
+    <version>1.22.0-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>role-object</artifactId>
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+</project>
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/ApplicationRoleObject.java b/role-object/src/main/java/com/iluwatar/roleobject/ApplicationRoleObject.java
new file mode 100644
index 000000000000..b8296dabacc6
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/ApplicationRoleObject.java
@@ -0,0 +1,93 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static com.iluwatar.roleobject.Role.*;
+
+/**
+ * The Role Object pattern suggests to model context-specific views
+ * of an object as separate role objects which are
+ * dynamically attached to and removed from the core object.
+ * We call the resulting composite object structure,
+ * consisting of the core and its role objects, a subject.
+ * A subject often plays several roles and the same role is likely to
+ * be played by different subjects.
+ * As an example consider two different customers playing the role of borrower and
+ * investor, respectively. Both roles could as well be played by a single {@link Customer} object.
+ * The common superclass for customer-specific roles is provided by {@link CustomerRole},
+ * which also supports the {@link Customer} interface.
+ * <p>
+ * The {@link CustomerRole} class is abstract and not meant to be instantiated.
+ * Concrete subclasses of {@link CustomerRole}, for example {@link BorrowerRole} or {@link InvestorRole},
+ * define and implement the interface for specific roles. It is only
+ * these subclasses which are instantiated at runtime.
+ * The {@link BorrowerRole}  class defines the context-specific view of {@link Customer}  objects as needed by the loan department.
+ * It defines additional operations to manage the customer’s
+ * credits and securities. Similarly, the {@link InvestorRole} class adds operations specific
+ * to the investment department’s view of customers.
+ * A client like the loan application may either work with objects of the {@link CustomerRole} class, using the interface class
+ * {@link Customer}, or with objects of concrete  {@link CustomerRole} subclasses. Suppose the loan application knows a particular
+ * {@link Customer} instance through its {@link Customer} interface. The loan application may want to check whether the {@link Customer}
+ * object plays the role of Borrower.
+ * To this end it calls {@link Customer#hasRole(Role)} with a suitable role specification. For the purpose of
+ * our example, let’s assume we can name roles with enum.
+ * If the {@link Customer} object can play the role named “Borrower,” the loan application will ask it
+ * to return a reference to the corresponding object.
+ * The loan application may now use this reference to call Borrower-specific operations.
+ */
+public class ApplicationRoleObject {
+
+    private static final Logger logger = LoggerFactory.getLogger(Role.class);
+
+    public static void main(String[] args) {
+        Customer customer = Customer.newCustomer(Borrower, Investor);
+
+        logger.info(" the new customer created : {}", customer);
+
+        boolean hasBorrowerRole = customer.hasRole(Borrower);
+        logger.info(" customer has a borrowed role - {}", hasBorrowerRole);
+        boolean hasInvestorRole = customer.hasRole(Investor);
+        logger.info(" customer has an investor role - {}", hasInvestorRole);
+
+        customer.getRole(Investor, InvestorRole.class)
+                .ifPresent(inv -> {
+                    inv.setAmountToInvest(1000);
+                    inv.setName("Billy");
+                });
+        customer.getRole(Borrower, BorrowerRole.class)
+                .ifPresent(inv -> inv.setName("Johny"));
+
+        customer.getRole(Investor, InvestorRole.class)
+                .map(InvestorRole::invest)
+                .ifPresent(logger::info);
+
+        customer.getRole(Borrower, BorrowerRole.class)
+                .map(BorrowerRole::borrow)
+                .ifPresent(logger::info);
+    }
+
+
+}
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/BorrowerRole.java b/role-object/src/main/java/com/iluwatar/roleobject/BorrowerRole.java
new file mode 100644
index 000000000000..425d9511d083
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/BorrowerRole.java
@@ -0,0 +1,40 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+public class BorrowerRole extends CustomerRole{
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String borrow(){
+        return String.format("Borrower %s wants to get some money.",name);
+    }
+
+}
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/Customer.java b/role-object/src/main/java/com/iluwatar/roleobject/Customer.java
new file mode 100644
index 000000000000..ebcddff4b154
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/Customer.java
@@ -0,0 +1,79 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import java.util.Optional;
+
+/**
+ * The main abstraction to work with Customer.
+ */
+public abstract class Customer {
+
+    /**
+     * Add specific role @see {@link Role}
+     *
+     * @param role to add
+     * @return true if the operation has been successful otherwise false
+     */
+    public abstract boolean addRole(Role role);
+
+    /**
+     * Check specific role @see {@link Role}
+     *
+     * @param role to check
+     * @return true if the role exists otherwise false
+     */
+
+    public abstract boolean hasRole(Role role);
+
+    /**
+     * Remove specific role @see {@link Role}
+     *
+     * @param role to remove
+     * @return true if the operation has been successful otherwise false
+     */
+    public abstract boolean remRole(Role role);
+
+    /**
+     * Get specific instance associated with this role @see {@link Role}
+     *
+     * @param role         to get
+     * @param expectedRole instance class expected to get
+     * @return optional with value if the instance exists and corresponds expected class
+     */
+    public abstract <T extends Customer> Optional<T> getRole(Role role, Class<T> expectedRole);
+
+
+    public static Customer newCustomer() {
+        return new CustomerCore();
+    }
+
+    public static Customer newCustomer(Role... role) {
+        Customer customer = newCustomer();
+        for (Role r : role) {
+            customer.addRole(r);
+        }
+        return customer;
+    }
+
+}
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/CustomerCore.java b/role-object/src/main/java/com/iluwatar/roleobject/CustomerCore.java
new file mode 100644
index 000000000000..5de27aa9295d
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/CustomerCore.java
@@ -0,0 +1,75 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import java.util.*;
+
+/**
+ * Core class to store different customer roles
+ *
+ * @see CustomerRole
+ * Note: not thread safe
+ */
+public class CustomerCore extends Customer {
+
+    private Map<Role, CustomerRole> roles;
+
+    public CustomerCore() {
+        roles = new HashMap<>();
+    }
+
+    @Override
+    public boolean addRole(Role role) {
+        return role
+                .instance()
+                .map(inst -> {
+                    roles.put(role, inst);
+                    return true;
+                })
+                .orElse(false);
+    }
+
+    @Override
+    public boolean hasRole(Role role) {
+        return roles.containsKey(role);
+    }
+
+    @Override
+    public boolean remRole(Role role) {
+        return Objects.nonNull(roles.remove(role));
+    }
+
+    @Override
+    public <T extends Customer> Optional<T> getRole(Role role, Class<T> expectedRole) {
+        return Optional
+                .ofNullable(roles.get(role))
+                .filter(expectedRole::isInstance)
+                .map(expectedRole::cast);
+    }
+
+    @Override
+    public String toString() {
+        String roles = Arrays.toString(this.roles.keySet().toArray());
+        return "Customer{roles=" + roles + "}";
+    }
+}
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/CustomerRole.java b/role-object/src/main/java/com/iluwatar/roleobject/CustomerRole.java
new file mode 100644
index 000000000000..40fe2341b3a9
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/CustomerRole.java
@@ -0,0 +1,28 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+/**
+ * Key abstraction for segregated roles
+ */
+public abstract class CustomerRole extends CustomerCore{}
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/InvestorRole.java b/role-object/src/main/java/com/iluwatar/roleobject/InvestorRole.java
new file mode 100644
index 000000000000..6d5c17c904f7
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/InvestorRole.java
@@ -0,0 +1,48 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+public class InvestorRole extends CustomerRole {
+    private String name;
+    private long amountToInvest;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public long getAmountToInvest() {
+        return amountToInvest;
+    }
+
+    public void setAmountToInvest(long amountToInvest) {
+        this.amountToInvest = amountToInvest;
+    }
+
+    public String invest() {
+        return String.format("Investor  %s has invested %d dollars", name, amountToInvest);
+    }
+}
diff --git a/role-object/src/main/java/com/iluwatar/roleobject/Role.java b/role-object/src/main/java/com/iluwatar/roleobject/Role.java
new file mode 100644
index 000000000000..f6c739891566
--- /dev/null
+++ b/role-object/src/main/java/com/iluwatar/roleobject/Role.java
@@ -0,0 +1,55 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Optional;
+
+/**
+ * Possible roles
+ */
+public enum Role {
+    Borrower(BorrowerRole.class), Investor(InvestorRole.class);
+
+    private Class<? extends CustomerRole> typeCst;
+
+    Role(Class<? extends CustomerRole> typeCst) {
+        this.typeCst = typeCst;
+    }
+
+    private static final Logger logger = LoggerFactory.getLogger(Role.class);
+
+    @SuppressWarnings("unchecked")
+    public <T extends CustomerRole> Optional<T> instance() {
+        Class<? extends CustomerRole> typeCst = this.typeCst;
+        try {
+            return (Optional<T>) Optional.of(typeCst.newInstance());
+        } catch (InstantiationException | IllegalAccessException e) {
+            logger.error("error creating an object", e);
+        }
+        return Optional.empty();
+    }
+
+}
diff --git a/role-object/src/test/java/com/iluwatar/roleobject/ApplicationRoleObjectTest.java b/role-object/src/test/java/com/iluwatar/roleobject/ApplicationRoleObjectTest.java
new file mode 100644
index 000000000000..831781d7103b
--- /dev/null
+++ b/role-object/src/test/java/com/iluwatar/roleobject/ApplicationRoleObjectTest.java
@@ -0,0 +1,33 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.junit.Test;
+
+public class ApplicationRoleObjectTest {
+
+    @Test
+    public void mainTest() {
+        ApplicationRoleObject.main(new String[]{});
+    }
+}
\ No newline at end of file
diff --git a/role-object/src/test/java/com/iluwatar/roleobject/BorrowerRoleTest.java b/role-object/src/test/java/com/iluwatar/roleobject/BorrowerRoleTest.java
new file mode 100644
index 000000000000..0c0f92fc2322
--- /dev/null
+++ b/role-object/src/test/java/com/iluwatar/roleobject/BorrowerRoleTest.java
@@ -0,0 +1,40 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class BorrowerRoleTest {
+
+    @Test
+    public void borrowTest() {
+        BorrowerRole borrowerRole = new BorrowerRole();
+        borrowerRole.setName("test");
+        String res = "Borrower test wants to get some money.";
+
+        Assert.assertEquals(borrowerRole.borrow(),res);
+    }
+}
\ No newline at end of file
diff --git a/role-object/src/test/java/com/iluwatar/roleobject/CustomerCoreTest.java b/role-object/src/test/java/com/iluwatar/roleobject/CustomerCoreTest.java
new file mode 100644
index 000000000000..1b2987400d05
--- /dev/null
+++ b/role-object/src/test/java/com/iluwatar/roleobject/CustomerCoreTest.java
@@ -0,0 +1,103 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.junit.Test;
+
+import java.util.Optional;
+
+import static org.junit.Assert.*;
+
+public class CustomerCoreTest {
+
+    @Test
+    public void addRole() {
+        CustomerCore core = new CustomerCore();
+        boolean add = core.addRole(Role.Borrower);
+        assertTrue(add);
+
+    }
+
+    @Test
+    public void hasRole() {
+        CustomerCore core = new CustomerCore();
+        core.addRole(Role.Borrower);
+
+        boolean has = core.hasRole(Role.Borrower);
+        assertTrue(has);
+
+        boolean notHas = core.hasRole(Role.Investor);
+        assertFalse(notHas);
+    }
+
+    @Test
+    public void remRole() {
+        CustomerCore core = new CustomerCore();
+        core.addRole(Role.Borrower);
+
+        Optional<BorrowerRole> bRole = core.getRole(Role.Borrower, BorrowerRole.class);
+        assertTrue(bRole.isPresent());
+
+        boolean res = core.remRole(Role.Borrower);
+        assertTrue(res);
+
+        Optional<BorrowerRole> empt = core.getRole(Role.Borrower, BorrowerRole.class);
+        assertFalse(empt.isPresent());
+
+    }
+
+    @Test
+    public void getRole() {
+        CustomerCore core = new CustomerCore();
+        core.addRole(Role.Borrower);
+
+        Optional<BorrowerRole> bRole = core.getRole(Role.Borrower, BorrowerRole.class);
+        assertTrue(bRole.isPresent());
+
+        Optional<InvestorRole> nonRole = core.getRole(Role.Borrower, InvestorRole.class);
+        assertFalse(nonRole.isPresent());
+
+        Optional<InvestorRole> invRole = core.getRole(Role.Investor, InvestorRole.class);
+        assertFalse(invRole.isPresent());
+
+
+    }
+
+
+    @Test
+    public void toStringTest() {
+        CustomerCore core = new CustomerCore();
+        core.addRole(Role.Borrower);
+        assertEquals(core.toString(), "Customer{roles=[Borrower]}");
+
+        core = new CustomerCore();
+        core.addRole(Role.Investor);
+        assertEquals(core.toString(), "Customer{roles=[Investor]}");
+
+        core = new CustomerCore();
+        assertEquals(core.toString(), "Customer{roles=[]}");
+
+
+    }
+
+}
\ No newline at end of file
diff --git a/role-object/src/test/java/com/iluwatar/roleobject/InvestorRoleTest.java b/role-object/src/test/java/com/iluwatar/roleobject/InvestorRoleTest.java
new file mode 100644
index 000000000000..06afa1016275
--- /dev/null
+++ b/role-object/src/test/java/com/iluwatar/roleobject/InvestorRoleTest.java
@@ -0,0 +1,38 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class InvestorRoleTest {
+
+    @Test
+    public void investTest() {
+        InvestorRole investorRole = new InvestorRole();
+        investorRole.setName("test");
+        investorRole.setAmountToInvest(10);
+        String res = "Investor test has invested 10 dollars";
+        Assert.assertEquals(investorRole.invest(), res);
+    }
+}
\ No newline at end of file
diff --git a/role-object/src/test/java/com/iluwatar/roleobject/RoleTest.java b/role-object/src/test/java/com/iluwatar/roleobject/RoleTest.java
new file mode 100644
index 000000000000..6ae5b0cd8857
--- /dev/null
+++ b/role-object/src/test/java/com/iluwatar/roleobject/RoleTest.java
@@ -0,0 +1,40 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.iluwatar.roleobject;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.Optional;
+
+import static org.junit.Assert.*;
+
+public class RoleTest {
+
+    @Test
+    public void instanceTest() {
+        Optional<CustomerRole> instance = Role.Borrower.instance();
+        Assert.assertTrue(instance.isPresent());
+        Assert.assertEquals(instance.get().getClass(),BorrowerRole.class);
+    }
+}
\ No newline at end of file

From 9f7e3fe55216d88e14d49e403a6149765d5e4d1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Sat, 26 Oct 2019 21:09:19 +0300
Subject: [PATCH 52/68] Update license headers

---
 .../com/iluwatar/adapter/package-info.java    | 23 +++++++++++++++++++
 pom.xml                                       |  3 +++
 2 files changed, 26 insertions(+)

diff --git a/adapter/src/main/java/com/iluwatar/adapter/package-info.java b/adapter/src/main/java/com/iluwatar/adapter/package-info.java
index eb7e442f9f20..d036d86ddb47 100644
--- a/adapter/src/main/java/com/iluwatar/adapter/package-info.java
+++ b/adapter/src/main/java/com/iluwatar/adapter/package-info.java
@@ -1 +1,24 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
 package com.iluwatar.adapter;
diff --git a/pom.xml b/pom.xml
index 1bcf73b8b4d5..8b8139f790e3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -447,6 +447,9 @@
                     <mapping>
                         <java>SLASHSTAR_CUSTOM_STYLE</java>
                     </mapping>
+                    <excludes>
+                        <exclude>.github/FUNDING.yml</exclude>
+                    </excludes>
                 </configuration>
                 <executions>
                     <execution>

From b50189e283b8e90023cc2b61b3ca0993f1618c90 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Sat, 26 Oct 2019 21:26:42 +0300
Subject: [PATCH 53/68] Fix Role Object front matter

---
 role-object/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/role-object/README.md b/role-object/README.md
index c97177d7b1d5..0e960140c987 100644
--- a/role-object/README.md
+++ b/role-object/README.md
@@ -1,7 +1,7 @@
 ---
 layout: pattern
-title: Role object
-folder: Migration
+title: Role Object
+folder: role-object
 permalink: /patterns/role-object/
 categories: Structural
 tags:

From 63fb8dc31824ff81dc977de3e8e506e3041039af Mon Sep 17 00:00:00 2001
From: Leon Mak <leonmak@users.noreply.github.com>
Date: Mon, 28 Oct 2019 04:05:10 +0800
Subject: [PATCH 54/68] Add java 11 (#1048)

---
 .../com/iluwatar/abstractdocument/App.java    | 34 ++++++------
 .../AbstractDocumentTest.java                 | 11 ++--
 .../iluwatar/abstractdocument/DomainTest.java | 29 +++++-----
 .../iluwatar/collectionpipeline/AppTest.java  | 44 ++++++++-------
 .../java/com/iluwatar/commander/Service.java  |  8 ++-
 .../commander/queue/QueueDatabase.java        |  9 ++--
 .../com/iluwatar/commander/RetryTest.java     | 24 ++++-----
 composite/README.md                           | 34 ++++++------
 .../com/iluwatar/composite/Messenger.java     | 54 ++++++++-----------
 .../main/java/com/iluwatar/converter/App.java |  6 +--
 .../com/iluwatar/converter/ConverterTest.java |  7 ++-
 11 files changed, 117 insertions(+), 143 deletions(-)

diff --git a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
index a0d9d13c8a79..99be4ee12719 100644
--- a/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
+++ b/abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
@@ -23,14 +23,13 @@
 
 package com.iluwatar.abstractdocument;
 
-import java.util.Arrays;
-import java.util.HashMap;
-
+import com.iluwatar.abstractdocument.domain.Car;
+import com.iluwatar.abstractdocument.domain.enums.Property;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.iluwatar.abstractdocument.domain.Car;
-import com.iluwatar.abstractdocument.domain.enums.Property;
+import java.util.List;
+import java.util.Map;
 
 /**
  * The Abstract Document pattern enables handling additional, non-static
@@ -52,21 +51,20 @@ public class App {
   public App() {
     LOGGER.info("Constructing parts and car");
 
-    var carProperties = new HashMap<String, Object>();
-    carProperties.put(Property.MODEL.toString(), "300SL");
-    carProperties.put(Property.PRICE.toString(), 10000L);
-
-    var wheelProperties = new HashMap<String, Object>();
-    wheelProperties.put(Property.TYPE.toString(), "wheel");
-    wheelProperties.put(Property.MODEL.toString(), "15C");
-    wheelProperties.put(Property.PRICE.toString(), 100L);
+    var wheelProperties = Map.of(
+            Property.TYPE.toString(), "wheel",
+            Property.MODEL.toString(), "15C",
+            Property.PRICE.toString(), 100L);
 
-    var doorProperties = new HashMap<String, Object>();
-    doorProperties.put(Property.TYPE.toString(), "door");
-    doorProperties.put(Property.MODEL.toString(), "Lambo");
-    doorProperties.put(Property.PRICE.toString(), 300L);
+    var doorProperties = Map.of(
+            Property.TYPE.toString(), "door",
+            Property.MODEL.toString(), "Lambo",
+            Property.PRICE.toString(), 300L);
 
-    carProperties.put(Property.PARTS.toString(), Arrays.asList(wheelProperties, doorProperties));
+    var carProperties = Map.of(
+            Property.MODEL.toString(), "300SL",
+            Property.PRICE.toString(), 10000L,
+            Property.PARTS.toString(), List.of(wheelProperties, doorProperties));
 
     var car = new Car(carProperties);
 
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
index 7f3e1eada124..0514c750aa77 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
@@ -31,9 +31,7 @@
 import java.util.Map;
 import java.util.stream.Stream;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * AbstractDocument test class
@@ -60,9 +58,7 @@ public void shouldPutAndGetValue() {
 
   @Test
   public void shouldRetrieveChildren() {
-    Map<String, Object> child1 = new HashMap<>();
-    Map<String, Object> child2 = new HashMap<>();
-    List<Map<String, Object>> children = Arrays.asList(child1, child2);
+    var children = List.of(Map.of(), Map.of());
 
     document.put(KEY, children);
 
@@ -80,8 +76,7 @@ public void shouldRetrieveEmptyStreamForNonExistingChildren() {
 
   @Test
   public void shouldIncludePropsInToString() {
-    Map<String, Object> props = new HashMap<>();
-    props.put(KEY, VALUE);
+    Map<String, Object> props = Map.of(KEY, VALUE);
     DocumentImplementation document = new DocumentImplementation(props);
     assertTrue(document.toString().contains(KEY));
     assertTrue(document.toString().contains(VALUE));
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
index 2dde49a1ea2a..663071f6a0a7 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
@@ -23,17 +23,16 @@
 
 package com.iluwatar.abstractdocument;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import com.iluwatar.abstractdocument.domain.Car;
+import com.iluwatar.abstractdocument.domain.Part;
+import com.iluwatar.abstractdocument.domain.enums.Property;
+import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
-import org.junit.jupiter.api.Test;
-
-import com.iluwatar.abstractdocument.domain.Car;
-import com.iluwatar.abstractdocument.domain.Part;
-import com.iluwatar.abstractdocument.domain.enums.Property;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 /**
  * Test for Part and Car
@@ -49,10 +48,10 @@ public class DomainTest {
 
   @Test
   public void shouldConstructPart() {
-    Map<String, Object> partProperties = new HashMap<>();
-    partProperties.put(Property.TYPE.toString(), TEST_PART_TYPE);
-    partProperties.put(Property.MODEL.toString(), TEST_PART_MODEL);
-    partProperties.put(Property.PRICE.toString(), TEST_PART_PRICE);
+    Map<String, Object> partProperties = Map.of(
+            Property.TYPE.toString(), TEST_PART_TYPE,
+            Property.MODEL.toString(), TEST_PART_MODEL,
+            Property.PRICE.toString(), TEST_PART_PRICE);
     Part part = new Part(partProperties);
 
     assertEquals(TEST_PART_TYPE, part.getType().get());
@@ -62,10 +61,10 @@ public void shouldConstructPart() {
 
   @Test
   public void shouldConstructCar() {
-    Map<String, Object> carProperties = new HashMap<>();
-    carProperties.put(Property.MODEL.toString(), TEST_CAR_MODEL);
-    carProperties.put(Property.PRICE.toString(), TEST_CAR_PRICE);
-    carProperties.put(Property.PARTS.toString(), Arrays.asList(new HashMap<>(), new HashMap<>()));
+    Map<String, Object> carProperties = Map.of(
+            Property.MODEL.toString(), TEST_CAR_MODEL,
+            Property.PRICE.toString(), TEST_CAR_PRICE,
+            Property.PARTS.toString(), List.of(new HashMap<>(), new HashMap<>()));
     Car car = new Car(carProperties);
 
     assertEquals(TEST_CAR_MODEL, car.getModel().get());
diff --git a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
index 5cec263cdead..6bc035920d88 100644
--- a/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
+++ b/collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
@@ -23,16 +23,14 @@
 
 package com.iluwatar.collectionpipeline;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-import java.util.Arrays;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import org.junit.jupiter.api.Test;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 /**
  * Tests that Collection Pipeline methods work as expected.
@@ -44,27 +42,27 @@ public class AppTest {
   
   @Test
   public void testGetModelsAfter2000UsingFor() {
-    List<String> models = ImperativeProgramming.getModelsAfter2000(cars);
-    assertEquals(Arrays.asList("Avenger", "Wrangler", "Focus", "Cascada"), models);
+    var models = ImperativeProgramming.getModelsAfter2000(cars);
+    assertEquals(List.of("Avenger", "Wrangler", "Focus", "Cascada"), models);
   }
   
   @Test
   public void testGetModelsAfter2000UsingPipeline() {
-    List<String> models = FunctionalProgramming.getModelsAfter2000(cars);
-    assertEquals(Arrays.asList("Avenger", "Wrangler", "Focus", "Cascada"), models);
+    var models = FunctionalProgramming.getModelsAfter2000(cars);
+    assertEquals(List.of("Avenger", "Wrangler", "Focus", "Cascada"), models);
   }
   
   @Test
   public void testGetGroupingOfCarsByCategory() {
-    Map<Category, List<Car>> modelsExpected = new HashMap<>();
-    modelsExpected.put(Category.CONVERTIBLE, Arrays.asList(new Car("Buick", "Cascada", 2016, Category.CONVERTIBLE),
-        new Car("Chevrolet", "Geo Metro", 1992, Category.CONVERTIBLE)));
-    modelsExpected.put(Category.SEDAN, Arrays.asList(new Car("Dodge", "Avenger", 2010, Category.SEDAN),
-        new Car("Ford", "Focus", 2012, Category.SEDAN)));
-    modelsExpected.put(Category.JEEP, Arrays.asList(new Car("Jeep", "Wrangler", 2011, Category.JEEP),
-        new Car("Jeep", "Comanche", 1990, Category.JEEP)));
-    Map<Category, List<Car>> modelsFunctional = FunctionalProgramming.getGroupingOfCarsByCategory(cars);
-    Map<Category, List<Car>> modelsImperative = ImperativeProgramming.getGroupingOfCarsByCategory(cars);
+    var modelsExpected = Map.of(
+            Category.CONVERTIBLE, List.of(new Car("Buick", "Cascada", 2016, Category.CONVERTIBLE),
+                    new Car("Chevrolet", "Geo Metro", 1992, Category.CONVERTIBLE)),
+            Category.SEDAN, List.of(new Car("Dodge", "Avenger", 2010, Category.SEDAN),
+                    new Car("Ford", "Focus", 2012, Category.SEDAN)),
+            Category.JEEP, List.of(new Car("Jeep", "Wrangler", 2011, Category.JEEP),
+                    new Car("Jeep", "Comanche", 1990, Category.JEEP)));
+    var modelsFunctional = FunctionalProgramming.getGroupingOfCarsByCategory(cars);
+    var modelsImperative = ImperativeProgramming.getGroupingOfCarsByCategory(cars);
     LOGGER.info("Category " + modelsFunctional);
     assertEquals(modelsExpected, modelsFunctional);
     assertEquals(modelsExpected, modelsImperative);
@@ -72,11 +70,11 @@ public void testGetGroupingOfCarsByCategory() {
   
   @Test
   public void testGetSedanCarsOwnedSortedByDate() {
-    Person john = new Person(cars);
-    List<Car> modelsExpected = Arrays.asList(new Car("Dodge", "Avenger", 2010, Category.SEDAN), 
+    var john = new Person(cars);
+    var modelsExpected = List.of(new Car("Dodge", "Avenger", 2010, Category.SEDAN),
         new Car("Ford", "Focus", 2012, Category.SEDAN));
-    List<Car> modelsFunctional = FunctionalProgramming.getSedanCarsOwnedSortedByDate(Arrays.asList(john));
-    List<Car> modelsImperative = ImperativeProgramming.getSedanCarsOwnedSortedByDate(Arrays.asList(john));
+    var modelsFunctional = FunctionalProgramming.getSedanCarsOwnedSortedByDate(List.of(john));
+    var modelsImperative = ImperativeProgramming.getSedanCarsOwnedSortedByDate(List.of(john));
     assertEquals(modelsExpected, modelsFunctional);
     assertEquals(modelsExpected, modelsImperative);
   }
diff --git a/commander/src/main/java/com/iluwatar/commander/Service.java b/commander/src/main/java/com/iluwatar/commander/Service.java
index f3b1940c7093..2e293520b87b 100644
--- a/commander/src/main/java/com/iluwatar/commander/Service.java
+++ b/commander/src/main/java/com/iluwatar/commander/Service.java
@@ -23,10 +23,8 @@
 
 package com.iluwatar.commander;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Hashtable;
-import java.util.Random;
+import java.util.*;
+
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
 
 /**
@@ -49,7 +47,7 @@ public abstract class Service {
 
   protected Service(Database db, Exception...exc) {
     this.database = db;
-    this.exceptionsList = new ArrayList<Exception>(Arrays.asList(exc));
+    this.exceptionsList = new ArrayList<>(List.of(exc));
   }
 
   public abstract String receiveRequest(Object...parameters) throws DatabaseUnavailableException;
diff --git a/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java b/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
index 0010ce1f4d3e..6b9007b9fd36 100644
--- a/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
+++ b/commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
@@ -23,12 +23,13 @@
 
 package com.iluwatar.commander.queue;
 
-import java.util.ArrayList;
-import java.util.Arrays;
 import com.iluwatar.commander.Database;
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
 import com.iluwatar.commander.exceptions.IsEmptyException;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * QueueDatabase id where the instructions to be implemented are queued.
  */
@@ -39,8 +40,8 @@ public class QueueDatabase extends Database<QueueTask> {
   public ArrayList<Exception> exceptionsList;
 
   public QueueDatabase(Exception...exc) {
-    this.data = new Queue<QueueTask>();
-    this.exceptionsList = new ArrayList<Exception>(Arrays.asList(exc));
+    this.data = new Queue<>();
+    this.exceptionsList = new ArrayList<>(List.of(exc));
   }
 
   @Override
diff --git a/commander/src/test/java/com/iluwatar/commander/RetryTest.java b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
index 7dd142b9c83a..c4ee5caf7964 100644
--- a/commander/src/test/java/com/iluwatar/commander/RetryTest.java
+++ b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
@@ -23,18 +23,14 @@
 
 package com.iluwatar.commander;
 
-import static org.junit.jupiter.api.Assertions.*;
-import java.util.ArrayList;
-import java.util.Arrays;
-import org.junit.jupiter.api.Test;
-
-import com.iluwatar.commander.Order;
-import com.iluwatar.commander.Retry;
-import com.iluwatar.commander.User;
-import com.iluwatar.commander.Retry.HandleErrorIssue;
-import com.iluwatar.commander.Retry.Operation;
 import com.iluwatar.commander.exceptions.DatabaseUnavailableException;
 import com.iluwatar.commander.exceptions.ItemUnavailableException;
+import org.junit.jupiter.api.Test;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 class RetryTest {
 
@@ -55,15 +51,15 @@ void performTest() {
         e -> DatabaseUnavailableException.class.isAssignableFrom(e.getClass()));
     User user = new User("Jim", "ABCD");
     Order order = new Order(user, "book", 10f);
-    ArrayList<Exception> arr1 = new ArrayList<Exception>(Arrays.asList(new Exception[]
-        {new ItemUnavailableException(), new DatabaseUnavailableException()}));
+    ArrayList<Exception> arr1 = new ArrayList<>(List.of(
+            new ItemUnavailableException(), new DatabaseUnavailableException()));
     try {
       r1.perform(arr1, order);
     } catch (Exception e1) {
       e1.printStackTrace();
     }
-    ArrayList<Exception> arr2 = new ArrayList<Exception>(Arrays.asList(new Exception[]
-        {new DatabaseUnavailableException(), new ItemUnavailableException()}));
+    ArrayList<Exception> arr2 = new ArrayList<>(List.of(
+            new DatabaseUnavailableException(), new ItemUnavailableException()));
     try {
       r2.perform(arr2, order);
     } catch (Exception e1) {
diff --git a/composite/README.md b/composite/README.md
index 05ee70cbb9b9..68d5339fb016 100644
--- a/composite/README.md
+++ b/composite/README.md
@@ -94,27 +94,27 @@ Then we have a messenger to carry messages
 ```java
 public class Messenger {
   LetterComposite messageFromOrcs() {
-    List<Word> words = new ArrayList<>();
-    words.add(new Word(Arrays.asList(new Letter('W'), new Letter('h'), new Letter('e'), new Letter('r'), new Letter('e'))));
-    words.add(new Word(Arrays.asList(new Letter('t'), new Letter('h'), new Letter('e'), new Letter('r'), new Letter('e'))));
-    words.add(new Word(Arrays.asList(new Letter('i'), new Letter('s'))));
-    words.add(new Word(Arrays.asList(new Letter('a'))));
-    words.add(new Word(Arrays.asList(new Letter('w'), new Letter('h'), new Letter('i'), new Letter('p'))));
-    words.add(new Word(Arrays.asList(new Letter('t'), new Letter('h'), new Letter('e'), new Letter('r'), new Letter('e'))));
-    words.add(new Word(Arrays.asList(new Letter('i'), new Letter('s'))));
-    words.add(new Word(Arrays.asList(new Letter('a'))));
-    words.add(new Word(Arrays.asList(new Letter('w'), new Letter('a'), new Letter('y'))));
+    List<Word> words = List.of(
+            new Word(List.of(new Letter('W'), new Letter('h'), new Letter('e'), new Letter('r'), new Letter('e'))),
+            new Word(List.of(new Letter('t'), new Letter('h'), new Letter('e'), new Letter('r'), new Letter('e'))),
+            new Word(List.of(new Letter('i'), new Letter('s'))),
+            new Word(List.of(new Letter('a'))),
+            new Word(List.of(new Letter('w'), new Letter('h'), new Letter('i'), new Letter('p'))),
+            new Word(List.of(new Letter('t'), new Letter('h'), new Letter('e'), new Letter('r'), new Letter('e'))),
+            new Word(List.of(new Letter('i'), new Letter('s'))),
+            new Word(List.of(new Letter('a'))),
+            new Word(List.of(new Letter('w'), new Letter('a'), new Letter('y'))));
     return new Sentence(words);
   }
 
   LetterComposite messageFromElves() {
-    List<Word> words = new ArrayList<>();
-    words.add(new Word(Arrays.asList(new Letter('M'), new Letter('u'), new Letter('c'), new Letter('h'))));
-    words.add(new Word(Arrays.asList(new Letter('w'), new Letter('i'), new Letter('n'), new Letter('d'))));
-    words.add(new Word(Arrays.asList(new Letter('p'), new Letter('o'), new Letter('u'), new Letter('r'), new Letter('s'))));
-    words.add(new Word(Arrays.asList(new Letter('f'), new Letter('r'), new Letter('o'), new Letter('m'))));
-    words.add(new Word(Arrays.asList(new Letter('y'), new Letter('o'), new Letter('u'), new Letter('r'))));
-    words.add(new Word(Arrays.asList(new Letter('m'), new Letter('o'), new Letter('u'), new Letter('t'), new Letter('h'))));
+    List<Word> words = List.of(
+            new Word(List.of(new Letter('M'), new Letter('u'), new Letter('c'), new Letter('h'))),
+            new Word(List.of(new Letter('w'), new Letter('i'), new Letter('n'), new Letter('d'))),
+            new Word(List.of(new Letter('p'), new Letter('o'), new Letter('u'), new Letter('r'), new Letter('s'))),
+            new Word(List.of(new Letter('f'), new Letter('r'), new Letter('o'), new Letter('m'))),
+            new Word(List.of(new Letter('y'), new Letter('o'), new Letter('u'), new Letter('r'))),
+            new Word(List.of(new Letter('m'), new Letter('o'), new Letter('u'), new Letter('t'), new Letter('h'))));
     return new Sentence(words);
   }
 }
diff --git a/composite/src/main/java/com/iluwatar/composite/Messenger.java b/composite/src/main/java/com/iluwatar/composite/Messenger.java
index c4d99faf61fa..ba6a08161456 100644
--- a/composite/src/main/java/com/iluwatar/composite/Messenger.java
+++ b/composite/src/main/java/com/iluwatar/composite/Messenger.java
@@ -23,8 +23,6 @@
 
 package com.iluwatar.composite;
 
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -36,21 +34,20 @@ public class Messenger {
 
   LetterComposite messageFromOrcs() {
 
-    List<Word> words = new ArrayList<>();
-
-    words.add(new Word(Arrays.asList(new Letter('W'), new Letter('h'), new Letter('e'), new Letter(
-        'r'), new Letter('e'))));
-    words.add(new Word(Arrays.asList(new Letter('t'), new Letter('h'), new Letter('e'), new Letter(
-        'r'), new Letter('e'))));
-    words.add(new Word(Arrays.asList(new Letter('i'), new Letter('s'))));
-    words.add(new Word(Arrays.asList(new Letter('a'))));
-    words.add(new Word(Arrays.asList(new Letter('w'), new Letter('h'), new Letter('i'), new Letter(
-        'p'))));
-    words.add(new Word(Arrays.asList(new Letter('t'), new Letter('h'), new Letter('e'), new Letter(
-        'r'), new Letter('e'))));
-    words.add(new Word(Arrays.asList(new Letter('i'), new Letter('s'))));
-    words.add(new Word(Arrays.asList(new Letter('a'))));
-    words.add(new Word(Arrays.asList(new Letter('w'), new Letter('a'), new Letter('y'))));
+    List<Word> words = List.of(
+            new Word(List.of(new Letter('W'), new Letter('h'), new Letter('e'), new Letter(
+                    'r'), new Letter('e'))),
+            new Word(List.of(new Letter('t'), new Letter('h'), new Letter('e'), new Letter(
+                    'r'), new Letter('e'))),
+            new Word(List.of(new Letter('i'), new Letter('s'))),
+            new Word(List.of(new Letter('a'))),
+            new Word(List.of(new Letter('w'), new Letter('h'), new Letter('i'), new Letter(
+                    'p'))),
+            new Word(List.of(new Letter('t'), new Letter('h'), new Letter('e'), new Letter(
+                    'r'), new Letter('e'))),
+            new Word(List.of(new Letter('i'), new Letter('s'))),
+            new Word(List.of(new Letter('a'))),
+            new Word(List.of(new Letter('w'), new Letter('a'), new Letter('y'))));
 
     return new Sentence(words);
 
@@ -58,20 +55,15 @@ LetterComposite messageFromOrcs() {
 
   LetterComposite messageFromElves() {
 
-    List<Word> words = new ArrayList<>();
-
-    words.add(new Word(Arrays.asList(new Letter('M'), new Letter('u'), new Letter('c'), new Letter(
-        'h'))));
-    words.add(new Word(Arrays.asList(new Letter('w'), new Letter('i'), new Letter('n'), new Letter(
-        'd'))));
-    words.add(new Word(Arrays.asList(new Letter('p'), new Letter('o'), new Letter('u'), new Letter(
-        'r'), new Letter('s'))));
-    words.add(new Word(Arrays.asList(new Letter('f'), new Letter('r'), new Letter('o'), new Letter(
-        'm'))));
-    words.add(new Word(Arrays.asList(new Letter('y'), new Letter('o'), new Letter('u'), new Letter(
-        'r'))));
-    words.add(new Word(Arrays.asList(new Letter('m'), new Letter('o'), new Letter('u'), new Letter(
-        't'), new Letter('h'))));
+    List<Word> words = List.of(
+            new Word(List.of(new Letter('M'), new Letter('u'), new Letter('c'), new Letter('h'))),
+            new Word(List.of(new Letter('w'), new Letter('i'), new Letter('n'), new Letter('d'))),
+            new Word(List.of(new Letter('p'), new Letter('o'), new Letter('u'), new Letter('r'),
+                    new Letter('s'))),
+            new Word(List.of(new Letter('f'), new Letter('r'), new Letter('o'), new Letter('m'))),
+            new Word(List.of(new Letter('y'), new Letter('o'), new Letter('u'), new Letter('r'))),
+            new Word(List.of(new Letter('m'), new Letter('o'), new Letter('u'), new Letter('t'),
+                    new Letter('h'))));
 
     return new Sentence(words);
 
diff --git a/converter/src/main/java/com/iluwatar/converter/App.java b/converter/src/main/java/com/iluwatar/converter/App.java
index 0d4666ae6cb2..fab472328afd 100644
--- a/converter/src/main/java/com/iluwatar/converter/App.java
+++ b/converter/src/main/java/com/iluwatar/converter/App.java
@@ -24,11 +24,9 @@
 package com.iluwatar.converter;
 
 
-import com.google.common.collect.Lists;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -38,7 +36,7 @@
  * objects between types.
  */
 public class App {
-  
+
   private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   /**
    * Program entry point
@@ -52,7 +50,7 @@ public static void main(String[] args) {
     User user = userConverter.convertFromDto(dtoUser);
     LOGGER.info("Entity converted from DTO:" + user);
 
-    ArrayList<User> users = Lists.newArrayList(new User("Camile", "Tough", false, "124sad"),
+    var users = List.of(new User("Camile", "Tough", false, "124sad"),
         new User("Marti", "Luther", true, "42309fd"), new User("Kate", "Smith", true, "if0243"));
     LOGGER.info("Domain entities:");
     users.stream().map(User::toString).forEach(LOGGER::info);
diff --git a/converter/src/test/java/com/iluwatar/converter/ConverterTest.java b/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
index 90160c4678df..92d47bb41087 100644
--- a/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
+++ b/converter/src/test/java/com/iluwatar/converter/ConverterTest.java
@@ -23,10 +23,8 @@
 
 package com.iluwatar.converter;
 
-import com.google.common.collect.Lists;
 import org.junit.jupiter.api.Test;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
 
@@ -81,8 +79,9 @@ public void testCustomConverter() {
    */
   @Test
   public void testCollectionConversion() {
-    ArrayList<User> users = Lists.newArrayList(new User("Camile", "Tough", false, "124sad"),
-        new User("Marti", "Luther", true, "42309fd"), new User("Kate", "Smith", true, "if0243"));
+    List<User> users = List.of(new User("Camile", "Tough", false, "124sad"),
+            new User("Marti", "Luther", true, "42309fd"),
+            new User("Kate", "Smith", true, "if0243"));
     List<User> fromDtos = userConverter.createFromDtos(userConverter.createFromEntities(users));
     assertEquals(users, fromDtos);
   }

From 6bb343896539bdce4a87e219f32362101e5088ac Mon Sep 17 00:00:00 2001
From: Leon Mak <leonmak@users.noreply.github.com>
Date: Mon, 28 Oct 2019 04:08:09 +0800
Subject: [PATCH 55/68] Add java 11 (#1049)

---
 dao/src/main/java/com/iluwatar/dao/App.java   |  6 +--
 .../java/com/iluwatar/doubledispatch/App.java | 11 +++--
 facade/README.md                              |  8 ++--
 .../facade/DwarvenGoldmineFacade.java         |  9 ++---
 .../com/iluwatar/flyweight/AlchemistShop.java | 40 ++++++++-----------
 5 files changed, 31 insertions(+), 43 deletions(-)

diff --git a/dao/src/main/java/com/iluwatar/dao/App.java b/dao/src/main/java/com/iluwatar/dao/App.java
index c8dd5629db7a..78406208a77e 100644
--- a/dao/src/main/java/com/iluwatar/dao/App.java
+++ b/dao/src/main/java/com/iluwatar/dao/App.java
@@ -128,10 +128,6 @@ public static List<Customer> generateSampleCustomers() {
     final Customer customer1 = new Customer(1, "Adam", "Adamson");
     final Customer customer2 = new Customer(2, "Bob", "Bobson");
     final Customer customer3 = new Customer(3, "Carl", "Carlson");
-    final List<Customer> customers = new ArrayList<>();
-    customers.add(customer1);
-    customers.add(customer2);
-    customers.add(customer3);
-    return customers;
+    return List.of(customer1, customer2, customer3);
   }
 }
diff --git a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
index 08d5440b9bc3..e6b670a6d524 100644
--- a/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
+++ b/double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
@@ -26,7 +26,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -59,11 +58,11 @@ public class App {
    */
   public static void main(String[] args) {
     // initialize game objects and print their status
-    List<GameObject> objects = new ArrayList<>();
-    objects.add(new FlamingAsteroid(0, 0, 5, 5));
-    objects.add(new SpaceStationMir(1, 1, 2, 2));
-    objects.add(new Meteoroid(10, 10, 15, 15));
-    objects.add(new SpaceStationIss(12, 12, 14, 14));
+    List<GameObject> objects = List.of(
+            new FlamingAsteroid(0, 0, 5, 5),
+            new SpaceStationMir(1, 1, 2, 2),
+            new Meteoroid(10, 10, 15, 15),
+            new SpaceStationIss(12, 12, 14, 14));
     objects.stream().forEach(o -> LOGGER.info(o.toString()));
     LOGGER.info("");
 
diff --git a/facade/README.md b/facade/README.md
index 505ceee394bb..d6c64500c3f8 100644
--- a/facade/README.md
+++ b/facade/README.md
@@ -146,10 +146,10 @@ public class DwarvenGoldmineFacade {
   private final List<DwarvenMineWorker> workers;
 
   public DwarvenGoldmineFacade() {
-    workers = new ArrayList<>();
-    workers.add(new DwarvenGoldDigger());
-    workers.add(new DwarvenCartOperator());
-    workers.add(new DwarvenTunnelDigger());
+      workers = List.of(
+            new DwarvenGoldDigger(),
+            new DwarvenCartOperator(),
+            new DwarvenTunnelDigger());
   }
 
   public void startNewDay() {
diff --git a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
index e7062f334617..b49d46e93b53 100644
--- a/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
+++ b/facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
@@ -23,7 +23,6 @@
 
 package com.iluwatar.facade;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
@@ -43,10 +42,10 @@ public class DwarvenGoldmineFacade {
    * Constructor
    */
   public DwarvenGoldmineFacade() {
-    workers = new ArrayList<>();
-    workers.add(new DwarvenGoldDigger());
-    workers.add(new DwarvenCartOperator());
-    workers.add(new DwarvenTunnelDigger());
+    workers = List.of(
+            new DwarvenGoldDigger(),
+            new DwarvenCartOperator(),
+            new DwarvenTunnelDigger());
   }
 
   public void startNewDay() {
diff --git a/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java b/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
index c139e25b47b9..78f01474ff8c 100644
--- a/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
+++ b/flyweight/src/main/java/com/iluwatar/flyweight/AlchemistShop.java
@@ -26,7 +26,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -46,29 +45,24 @@ public class AlchemistShop {
    * Constructor
    */
   public AlchemistShop() {
-    topShelf = new ArrayList<>();
-    bottomShelf = new ArrayList<>();
-    fillShelves();
-  }
-
-  private void fillShelves() {
-
     PotionFactory factory = new PotionFactory();
-
-    topShelf.add(factory.createPotion(PotionType.INVISIBILITY));
-    topShelf.add(factory.createPotion(PotionType.INVISIBILITY));
-    topShelf.add(factory.createPotion(PotionType.STRENGTH));
-    topShelf.add(factory.createPotion(PotionType.HEALING));
-    topShelf.add(factory.createPotion(PotionType.INVISIBILITY));
-    topShelf.add(factory.createPotion(PotionType.STRENGTH));
-    topShelf.add(factory.createPotion(PotionType.HEALING));
-    topShelf.add(factory.createPotion(PotionType.HEALING));
-
-    bottomShelf.add(factory.createPotion(PotionType.POISON));
-    bottomShelf.add(factory.createPotion(PotionType.POISON));
-    bottomShelf.add(factory.createPotion(PotionType.POISON));
-    bottomShelf.add(factory.createPotion(PotionType.HOLY_WATER));
-    bottomShelf.add(factory.createPotion(PotionType.HOLY_WATER));
+    topShelf = List.of(
+            factory.createPotion(PotionType.INVISIBILITY),
+            factory.createPotion(PotionType.INVISIBILITY),
+            factory.createPotion(PotionType.STRENGTH),
+            factory.createPotion(PotionType.HEALING),
+            factory.createPotion(PotionType.INVISIBILITY),
+            factory.createPotion(PotionType.STRENGTH),
+            factory.createPotion(PotionType.HEALING),
+            factory.createPotion(PotionType.HEALING)
+    );
+    bottomShelf = List.of(
+            factory.createPotion(PotionType.POISON),
+            factory.createPotion(PotionType.POISON),
+            factory.createPotion(PotionType.POISON),
+            factory.createPotion(PotionType.HOLY_WATER),
+            factory.createPotion(PotionType.HOLY_WATER)
+    );
   }
 
   /**

From dd971d8c19bcf3ae8b25956ea6daed0362488cef Mon Sep 17 00:00:00 2001
From: Leon Mak <leonmak@users.noreply.github.com>
Date: Mon, 28 Oct 2019 23:02:17 +0800
Subject: [PATCH 56/68] Use java 11 (#1050)

---
 .../hexagonal/sampledata/SampleData.java      | 82 +++++++++----------
 .../service/LotteryConsoleServiceImpl.java    | 12 +--
 .../hexagonal/domain/LotteryNumbersTest.java  | 11 +--
 .../hexagonal/domain/LotteryTest.java         | 11 +--
 .../hexagonal/domain/LotteryTicketTest.java   |  7 +-
 .../hexagonal/test/LotteryTestUtils.java      |  2 +-
 .../iluwatar/iterator/list/TreasureChest.java | 22 ++---
 .../iterator/list/TreasureChestTest.java      | 25 +++---
 .../java/com/iluwatar/layers/CakeTest.java    | 11 ++-
 .../com/iluwatar/layers/CakeViewImplTest.java | 12 ++-
 .../bully/BullyMessageManagerTest.java        | 29 ++-----
 .../ring/RingMessageManagerTest.java          | 19 +----
 12 files changed, 102 insertions(+), 141 deletions(-)

diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
index 90dfd1fbdc18..8189303eb04a 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/sampledata/SampleData.java
@@ -31,7 +31,6 @@
 import com.iluwatar.hexagonal.domain.LotteryTicketId;
 import com.iluwatar.hexagonal.domain.PlayerDetails;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
 
@@ -44,46 +43,47 @@ public class SampleData {
   private static final Random RANDOM = new Random();
 
   static {
-    PLAYERS = new ArrayList<>();
-    PLAYERS.add(new PlayerDetails("john@google.com", "312-342", "+3242434242"));
-    PLAYERS.add(new PlayerDetails("mary@google.com", "234-987", "+23452346"));
-    PLAYERS.add(new PlayerDetails("steve@google.com", "833-836", "+63457543"));
-    PLAYERS.add(new PlayerDetails("wayne@google.com", "319-826", "+24626"));
-    PLAYERS.add(new PlayerDetails("johnie@google.com", "983-322", "+3635635"));
-    PLAYERS.add(new PlayerDetails("andy@google.com", "934-734", "+0898245"));
-    PLAYERS.add(new PlayerDetails("richard@google.com", "536-738", "+09845325"));
-    PLAYERS.add(new PlayerDetails("kevin@google.com", "453-936", "+2423532"));
-    PLAYERS.add(new PlayerDetails("arnold@google.com", "114-988", "+5646346524"));
-    PLAYERS.add(new PlayerDetails("ian@google.com", "663-765", "+928394235"));
-    PLAYERS.add(new PlayerDetails("robin@google.com", "334-763", "+35448"));
-    PLAYERS.add(new PlayerDetails("ted@google.com", "735-964", "+98752345"));
-    PLAYERS.add(new PlayerDetails("larry@google.com", "734-853", "+043842423"));
-    PLAYERS.add(new PlayerDetails("calvin@google.com", "334-746", "+73294135"));
-    PLAYERS.add(new PlayerDetails("jacob@google.com", "444-766", "+358042354"));
-    PLAYERS.add(new PlayerDetails("edwin@google.com", "895-345", "+9752435"));
-    PLAYERS.add(new PlayerDetails("mary@google.com", "760-009", "+34203542"));
-    PLAYERS.add(new PlayerDetails("lolita@google.com", "425-907", "+9872342"));
-    PLAYERS.add(new PlayerDetails("bruno@google.com", "023-638", "+673824122"));
-    PLAYERS.add(new PlayerDetails("peter@google.com", "335-886", "+5432503945"));
-    PLAYERS.add(new PlayerDetails("warren@google.com", "225-946", "+9872341324"));
-    PLAYERS.add(new PlayerDetails("monica@google.com", "265-748", "+134124"));
-    PLAYERS.add(new PlayerDetails("ollie@google.com", "190-045", "+34453452"));
-    PLAYERS.add(new PlayerDetails("yngwie@google.com", "241-465", "+9897641231"));
-    PLAYERS.add(new PlayerDetails("lars@google.com", "746-936", "+42345298345"));
-    PLAYERS.add(new PlayerDetails("bobbie@google.com", "946-384", "+79831742"));
-    PLAYERS.add(new PlayerDetails("tyron@google.com", "310-992", "+0498837412"));
-    PLAYERS.add(new PlayerDetails("tyrell@google.com", "032-045", "+67834134"));
-    PLAYERS.add(new PlayerDetails("nadja@google.com", "000-346", "+498723"));
-    PLAYERS.add(new PlayerDetails("wendy@google.com", "994-989", "+987324454"));
-    PLAYERS.add(new PlayerDetails("luke@google.com", "546-634", "+987642435"));
-    PLAYERS.add(new PlayerDetails("bjorn@google.com", "342-874", "+7834325"));
-    PLAYERS.add(new PlayerDetails("lisa@google.com", "024-653", "+980742154"));
-    PLAYERS.add(new PlayerDetails("anton@google.com", "834-935", "+876423145"));
-    PLAYERS.add(new PlayerDetails("bruce@google.com", "284-936", "+09843212345"));
-    PLAYERS.add(new PlayerDetails("ray@google.com", "843-073", "+678324123"));
-    PLAYERS.add(new PlayerDetails("ron@google.com", "637-738", "+09842354"));
-    PLAYERS.add(new PlayerDetails("xavier@google.com", "143-947", "+375245"));
-    PLAYERS.add(new PlayerDetails("harriet@google.com", "842-404", "+131243252"));
+    PLAYERS = List.of(
+            new PlayerDetails("john@google.com", "312-342", "+3242434242"),
+            new PlayerDetails("mary@google.com", "234-987", "+23452346"),
+            new PlayerDetails("steve@google.com", "833-836", "+63457543"),
+            new PlayerDetails("wayne@google.com", "319-826", "+24626"),
+            new PlayerDetails("johnie@google.com", "983-322", "+3635635"),
+            new PlayerDetails("andy@google.com", "934-734", "+0898245"),
+            new PlayerDetails("richard@google.com", "536-738", "+09845325"),
+            new PlayerDetails("kevin@google.com", "453-936", "+2423532"),
+            new PlayerDetails("arnold@google.com", "114-988", "+5646346524"),
+            new PlayerDetails("ian@google.com", "663-765", "+928394235"),
+            new PlayerDetails("robin@google.com", "334-763", "+35448"),
+            new PlayerDetails("ted@google.com", "735-964", "+98752345"),
+            new PlayerDetails("larry@google.com", "734-853", "+043842423"),
+            new PlayerDetails("calvin@google.com", "334-746", "+73294135"),
+            new PlayerDetails("jacob@google.com", "444-766", "+358042354"),
+            new PlayerDetails("edwin@google.com", "895-345", "+9752435"),
+            new PlayerDetails("mary@google.com", "760-009", "+34203542"),
+            new PlayerDetails("lolita@google.com", "425-907", "+9872342"),
+            new PlayerDetails("bruno@google.com", "023-638", "+673824122"),
+            new PlayerDetails("peter@google.com", "335-886", "+5432503945"),
+            new PlayerDetails("warren@google.com", "225-946", "+9872341324"),
+            new PlayerDetails("monica@google.com", "265-748", "+134124"),
+            new PlayerDetails("ollie@google.com", "190-045", "+34453452"),
+            new PlayerDetails("yngwie@google.com", "241-465", "+9897641231"),
+            new PlayerDetails("lars@google.com", "746-936", "+42345298345"),
+            new PlayerDetails("bobbie@google.com", "946-384", "+79831742"),
+            new PlayerDetails("tyron@google.com", "310-992", "+0498837412"),
+            new PlayerDetails("tyrell@google.com", "032-045", "+67834134"),
+            new PlayerDetails("nadja@google.com", "000-346", "+498723"),
+            new PlayerDetails("wendy@google.com", "994-989", "+987324454"),
+            new PlayerDetails("luke@google.com", "546-634", "+987642435"),
+            new PlayerDetails("bjorn@google.com", "342-874", "+7834325"),
+            new PlayerDetails("lisa@google.com", "024-653", "+980742154"),
+            new PlayerDetails("anton@google.com", "834-935", "+876423145"),
+            new PlayerDetails("bruce@google.com", "284-936", "+09843212345"),
+            new PlayerDetails("ray@google.com", "843-073", "+678324123"),
+            new PlayerDetails("ron@google.com", "637-738", "+09842354"),
+            new PlayerDetails("xavier@google.com", "143-947", "+375245"),
+            new PlayerDetails("harriet@google.com", "842-404", "+131243252")
+    );
     InMemoryBank wireTransfers = new InMemoryBank();
     for (PlayerDetails player : PLAYERS) {
       wireTransfers.setFunds(player.getBankAccount(),
diff --git a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
index c2a164353c08..3641b9a5c50c 100644
--- a/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
+++ b/hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryConsoleServiceImpl.java
@@ -27,10 +27,9 @@
 import com.iluwatar.hexagonal.domain.*;
 import org.slf4j.Logger;
 
-import java.util.HashSet;
-import java.util.Optional;
-import java.util.Scanner;
-import java.util.Set;
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 
 /**
  * Console implementation for lottery console service
@@ -88,10 +87,7 @@ public void submitTicket(LotteryService service, Scanner scanner) {
     String numbers = readString( scanner );
     try {
       String[] parts = numbers.split( "," );
-      Set<Integer> chosen = new HashSet<>();
-      for (int i = 0; i < 4; i++) {
-        chosen.add( Integer.parseInt( parts[i] ) );
-      }
+      Set<Integer> chosen = Arrays.stream(parts).map(Integer::parseInt).collect(Collectors.toSet());
       LotteryNumbers lotteryNumbers = LotteryNumbers.create( chosen );
       LotteryTicket lotteryTicket = new LotteryTicket( new LotteryTicketId(), details, lotteryNumbers );
       Optional<LotteryTicketId> id = service.submitTicket( lotteryTicket );
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
index 83699d6d413b..1812263899b7 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
@@ -27,6 +27,7 @@
 
 import java.util.Arrays;
 import java.util.HashSet;
+import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
@@ -43,7 +44,7 @@ class LotteryNumbersTest {
   @Test
   void testGivenNumbers() {
     LotteryNumbers numbers = LotteryNumbers.create(
-            new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+            Set.of(1, 2, 3, 4));
     assertEquals(numbers.getNumbers().size(), 4);
     assertTrue(numbers.getNumbers().contains(1));
     assertTrue(numbers.getNumbers().contains(2));
@@ -54,7 +55,7 @@ void testGivenNumbers() {
   @Test
   void testNumbersCantBeModified() {
     LotteryNumbers numbers = LotteryNumbers.create(
-            new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+            Set.of(1, 2, 3, 4));
     assertThrows(UnsupportedOperationException.class, () -> numbers.getNumbers().add(5));
   }
   
@@ -67,12 +68,12 @@ void testRandomNumbers() {
   @Test
   void testEquals() {
     LotteryNumbers numbers1 = LotteryNumbers.create(
-            new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+            Set.of(1, 2, 3, 4));
     LotteryNumbers numbers2 = LotteryNumbers.create(
-            new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+            Set.of(1, 2, 3, 4));
     assertEquals(numbers1, numbers2);
     LotteryNumbers numbers3 = LotteryNumbers.create(
-            new HashSet<>(Arrays.asList(11, 12, 13, 14)));
+            Set.of(11, 12, 13, 14));
     assertNotEquals(numbers1, numbers3);
   }
 }
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
index 4d06463d0c0f..a62adaff870a 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
@@ -33,10 +33,7 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
@@ -76,13 +73,13 @@ void testLottery() {
     
     // players submit the lottery tickets
     Optional<LotteryTicketId> ticket1 = service.submitTicket(LotteryTestUtils.createLotteryTicket("cvt@bbb.com",
-        "123-12312", "+32425255", new HashSet<>(Arrays.asList(1, 2, 3, 4))));
+        "123-12312", "+32425255", Set.of(1, 2, 3, 4)));
     assertTrue(ticket1.isPresent());
     Optional<LotteryTicketId> ticket2 = service.submitTicket(LotteryTestUtils.createLotteryTicket("ant@bac.com",
-        "123-12312", "+32423455", new HashSet<>(Arrays.asList(11, 12, 13, 14))));
+        "123-12312", "+32423455", Set.of(11, 12, 13, 14)));
     assertTrue(ticket2.isPresent());
     Optional<LotteryTicketId> ticket3 = service.submitTicket(LotteryTestUtils.createLotteryTicket("arg@boo.com",
-        "123-12312", "+32421255", new HashSet<>(Arrays.asList(6, 8, 13, 19))));
+        "123-12312", "+32421255", Set.of(6, 8, 13, 19)));
     assertTrue(ticket3.isPresent());
     assertEquals(3, administration.getAllSubmittedTickets().size());
     
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
index 5b9441a913cd..0e81a163b844 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
@@ -27,6 +27,7 @@
 
 import java.util.Arrays;
 import java.util.HashSet;
+import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
@@ -39,14 +40,14 @@ class LotteryTicketTest {
   @Test
   void testEquals() {
     PlayerDetails details1 = new PlayerDetails("bob@foo.bar", "1212-121212", "+34332322");
-    LotteryNumbers numbers1 = LotteryNumbers.create(new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+    LotteryNumbers numbers1 = LotteryNumbers.create(Set.of(1, 2, 3, 4));
     LotteryTicket ticket1 = new LotteryTicket(new LotteryTicketId(), details1, numbers1);
     PlayerDetails details2 = new PlayerDetails("bob@foo.bar", "1212-121212", "+34332322");
-    LotteryNumbers numbers2 = LotteryNumbers.create(new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+    LotteryNumbers numbers2 = LotteryNumbers.create(Set.of(1, 2, 3, 4));
     LotteryTicket ticket2 = new LotteryTicket(new LotteryTicketId(), details2, numbers2);
     assertEquals(ticket1, ticket2);
     PlayerDetails details3 = new PlayerDetails("elsa@foo.bar", "1223-121212", "+49332322");
-    LotteryNumbers numbers3 = LotteryNumbers.create(new HashSet<>(Arrays.asList(1, 2, 3, 8)));
+    LotteryNumbers numbers3 = LotteryNumbers.create(Set.of(1, 2, 3, 8));
     LotteryTicket ticket3 = new LotteryTicket(new LotteryTicketId(), details3, numbers3);
     assertNotEquals(ticket1, ticket3);
   }
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
index 2e67d2536a7e..4646aa2ff69d 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
@@ -43,7 +43,7 @@ public class LotteryTestUtils {
    * @return lottery ticket
    */
   public static LotteryTicket createLotteryTicket() {
-    return createLotteryTicket("foo@bar.com", "12231-213132", "+99324554", new HashSet<>(Arrays.asList(1, 2, 3, 4)));
+    return createLotteryTicket("foo@bar.com", "12231-213132", "+99324554", Set.of(1, 2, 3, 4));
   }
   
   /**
diff --git a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
index 9c6dbc64feb5..3fb93f5af804 100644
--- a/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
+++ b/iterator/src/main/java/com/iluwatar/iterator/list/TreasureChest.java
@@ -40,17 +40,17 @@ public class TreasureChest {
    * Constructor
    */
   public TreasureChest() {
-    items = new ArrayList<>();
-    items.add(new Item(ItemType.POTION, "Potion of courage"));
-    items.add(new Item(ItemType.RING, "Ring of shadows"));
-    items.add(new Item(ItemType.POTION, "Potion of wisdom"));
-    items.add(new Item(ItemType.POTION, "Potion of blood"));
-    items.add(new Item(ItemType.WEAPON, "Sword of silver +1"));
-    items.add(new Item(ItemType.POTION, "Potion of rust"));
-    items.add(new Item(ItemType.POTION, "Potion of healing"));
-    items.add(new Item(ItemType.RING, "Ring of armor"));
-    items.add(new Item(ItemType.WEAPON, "Steel halberd"));
-    items.add(new Item(ItemType.WEAPON, "Dagger of poison"));
+    items = List.of(
+            new Item(ItemType.POTION, "Potion of courage"),
+            new Item(ItemType.RING, "Ring of shadows"),
+            new Item(ItemType.POTION, "Potion of wisdom"),
+            new Item(ItemType.POTION, "Potion of blood"),
+            new Item(ItemType.WEAPON, "Sword of silver +1"),
+            new Item(ItemType.POTION, "Potion of rust"),
+            new Item(ItemType.POTION, "Potion of healing"),
+            new Item(ItemType.RING, "Ring of armor"),
+            new Item(ItemType.WEAPON, "Steel halberd"),
+            new Item(ItemType.WEAPON, "Dagger of poison"));
   }
 
   public Iterator<Item> iterator(ItemType itemType) {
diff --git a/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java b/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
index cac45c851c8f..350934590e51 100644
--- a/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
+++ b/iterator/src/test/java/com/iluwatar/iterator/list/TreasureChestTest.java
@@ -28,7 +28,6 @@
 import static org.junit.jupiter.api.Assertions.fail;
 
 import com.iluwatar.iterator.Iterator;
-import java.util.ArrayList;
 import java.util.List;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
@@ -46,18 +45,18 @@ public class TreasureChestTest {
    * @return The set of all expected items in the chest
    */
   public static List<Object[]> dataProvider() {
-    final List<Object[]> parameters = new ArrayList<>();
-    parameters.add(new Object[]{new Item(ItemType.POTION, "Potion of courage")});
-    parameters.add(new Object[]{new Item(ItemType.RING, "Ring of shadows")});
-    parameters.add(new Object[]{new Item(ItemType.POTION, "Potion of wisdom")});
-    parameters.add(new Object[]{new Item(ItemType.POTION, "Potion of blood")});
-    parameters.add(new Object[]{new Item(ItemType.WEAPON, "Sword of silver +1")});
-    parameters.add(new Object[]{new Item(ItemType.POTION, "Potion of rust")});
-    parameters.add(new Object[]{new Item(ItemType.POTION, "Potion of healing")});
-    parameters.add(new Object[]{new Item(ItemType.RING, "Ring of armor")});
-    parameters.add(new Object[]{new Item(ItemType.WEAPON, "Steel halberd")});
-    parameters.add(new Object[]{new Item(ItemType.WEAPON, "Dagger of poison")});
-    return parameters;
+    return List.of(
+            new Object[]{new Item(ItemType.POTION, "Potion of courage")},
+            new Object[]{new Item(ItemType.RING, "Ring of shadows")},
+            new Object[]{new Item(ItemType.POTION, "Potion of wisdom")},
+            new Object[]{new Item(ItemType.POTION, "Potion of blood")},
+            new Object[]{new Item(ItemType.WEAPON, "Sword of silver +1")},
+            new Object[]{new Item(ItemType.POTION, "Potion of rust")},
+            new Object[]{new Item(ItemType.POTION, "Potion of healing")},
+            new Object[]{new Item(ItemType.RING, "Ring of armor")},
+            new Object[]{new Item(ItemType.WEAPON, "Steel halberd")},
+            new Object[]{new Item(ItemType.WEAPON, "Dagger of poison")}
+    );
   }
 
   /**
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeTest.java b/layers/src/test/java/com/iluwatar/layers/CakeTest.java
index 28bbf02601c8..81bb6d1deec9 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeTest.java
@@ -66,11 +66,10 @@ public void testSetLayers() {
     assertNotNull(cake.getLayers());
     assertTrue(cake.getLayers().isEmpty());
 
-    final Set<CakeLayer> expectedLayers = new HashSet<>();
-    expectedLayers.add(new CakeLayer("layer1", 1000));
-    expectedLayers.add(new CakeLayer("layer2", 2000));
-    expectedLayers.add(new CakeLayer("layer3", 3000));
-
+    final Set<CakeLayer> expectedLayers = Set.of(
+            new CakeLayer("layer1", 1000),
+            new CakeLayer("layer2", 2000),
+            new CakeLayer("layer3", 3000));
     cake.setLayers(expectedLayers);
     assertEquals(expectedLayers, cake.getLayers());
   }
@@ -111,7 +110,7 @@ public void testToString() {
     cake.setTopping(topping);
     cake.addLayer(layer);
 
-    final String expected = "id=1234 topping=id=2345 name=topping calories=20 " 
+    final String expected = "id=1234 topping=id=2345 name=topping calories=20 "
             + "layers=[id=3456 name=layer calories=100]";
     assertEquals(expected, cake.toString());
 
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java b/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
index 56feae2e092f..ec19b115ce45 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeViewImplTest.java
@@ -31,7 +31,6 @@
 import org.junit.jupiter.api.Test;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
 
@@ -64,14 +63,13 @@ public void tearDown() {
   @Test
   public void testRender() {
 
-    final List<CakeLayerInfo> layers = new ArrayList<>();
-    layers.add(new CakeLayerInfo("layer1", 1000));
-    layers.add(new CakeLayerInfo("layer2", 2000));
-    layers.add(new CakeLayerInfo("layer3", 3000));
+    final List<CakeLayerInfo> layers = List.of(
+            new CakeLayerInfo("layer1", 1000),
+            new CakeLayerInfo("layer2", 2000),
+            new CakeLayerInfo("layer3", 3000));
 
-    final List<CakeInfo> cakes = new ArrayList<>();
     final CakeInfo cake = new CakeInfo(new CakeToppingInfo("topping", 1000), layers);
-    cakes.add(cake);
+    final List<CakeInfo> cakes = List.of(cake);
 
     final CakeBakingService bakingService = mock(CakeBakingService.class);
     when(bakingService.getAllCakes()).thenReturn(cakes);
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
index f099ed9466a0..524cf32170dc 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/bully/BullyMessageManagerTest.java
@@ -24,12 +24,9 @@
 package com.iluwatar.leaderelection.bully;
 
 import com.iluwatar.leaderelection.*;
-import com.iluwatar.leaderelection.ring.RingInstance;
-import com.iluwatar.leaderelection.ring.RingMessageManager;
 import org.junit.jupiter.api.Test;
 
 import java.lang.reflect.Field;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.Queue;
 
@@ -43,8 +40,7 @@ public class BullyMessageManagerTest {
   @Test
   public void testSendHeartbeatMessage() {
     Instance instance1 = new BullyInstance(null, 1, 1);
-    Map<Integer, Instance> instanceMap = new HashMap<>();
-    instanceMap.put(1, instance1);
+    Map<Integer, Instance> instanceMap = Map.of(1, instance1);
     MessageManager messageManager = new BullyMessageManager(instanceMap);
     assertTrue(messageManager.sendHeartbeatMessage(1));
   }
@@ -56,11 +52,7 @@ public void testSendElectionMessageNotAccepted() {
       Instance instance2 = new BullyInstance(null, 1, 2);
       Instance instance3 = new BullyInstance(null, 1, 3);
       Instance instance4 = new BullyInstance(null, 1, 4);
-      Map<Integer, Instance> instanceMap = new HashMap<>();
-      instanceMap.put(1, instance1);
-      instanceMap.put(2, instance2);
-      instanceMap.put(3, instance3);
-      instanceMap.put(4, instance4);
+      Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3, 4, instance4);
       instance1.setAlive(false);
       MessageManager messageManager = new BullyMessageManager(instanceMap);
       boolean result = messageManager.sendElectionMessage(3, "3");
@@ -84,11 +76,7 @@ public void testElectionMessageAccepted() {
     Instance instance2 = new BullyInstance(null, 1, 2);
     Instance instance3 = new BullyInstance(null, 1, 3);
     Instance instance4 = new BullyInstance(null, 1, 4);
-    Map<Integer, Instance> instanceMap = new HashMap<>();
-    instanceMap.put(1, instance1);
-    instanceMap.put(2, instance2);
-    instanceMap.put(3, instance3);
-    instanceMap.put(4, instance4);
+    Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3, 4, instance4);
     instance1.setAlive(false);
     MessageManager messageManager = new BullyMessageManager(instanceMap);
     boolean result = messageManager.sendElectionMessage(2, "2");
@@ -102,11 +90,7 @@ public void testSendLeaderMessage() {
       Instance instance2 = new BullyInstance(null, 1, 2);
       Instance instance3 = new BullyInstance(null, 1, 3);
       Instance instance4 = new BullyInstance(null, 1, 4);
-      Map<Integer, Instance> instanceMap = new HashMap<>();
-      instanceMap.put(1, instance1);
-      instanceMap.put(2, instance2);
-      instanceMap.put(3, instance3);
-      instanceMap.put(4, instance4);
+      Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3, 4, instance4);
       instance1.setAlive(false);
       MessageManager messageManager = new BullyMessageManager(instanceMap);
       messageManager.sendLeaderMessage(2, 2);
@@ -129,10 +113,7 @@ public void testSendHeartbeatInvokeMessage() {
       Instance instance1 = new BullyInstance(null, 1, 1);
       Instance instance2 = new BullyInstance(null, 1, 2);
       Instance instance3 = new BullyInstance(null, 1, 3);
-      Map<Integer, Instance> instanceMap = new HashMap<>();
-      instanceMap.put(1, instance1);
-      instanceMap.put(2, instance2);
-      instanceMap.put(3, instance3);
+      Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3);
       MessageManager messageManager = new BullyMessageManager(instanceMap);
       messageManager.sendHeartbeatInvokeMessage(2);
       Message message = new Message(MessageType.HEARTBEAT_INVOKE, "");
diff --git a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
index 82a5a5936f59..d8429f02b05f 100644
--- a/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
+++ b/leader-election/src/test/java/com/iluwatar/leaderelection/ring/RingMessageManagerTest.java
@@ -27,7 +27,6 @@
 import org.junit.jupiter.api.Test;
 
 import java.lang.reflect.Field;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.Queue;
 
@@ -41,8 +40,7 @@ public class RingMessageManagerTest {
   @Test
   public void testSendHeartbeatMessage() {
     Instance instance1 = new RingInstance(null, 1, 1);
-    Map<Integer, Instance> instanceMap = new HashMap<>();
-    instanceMap.put(1, instance1);
+    Map<Integer, Instance> instanceMap = Map.of(1, instance1);
     MessageManager messageManager = new RingMessageManager(instanceMap);
     assertTrue(messageManager.sendHeartbeatMessage(1));
   }
@@ -53,10 +51,7 @@ public void testSendElectionMessage() {
       Instance instance1 = new RingInstance(null, 1, 1);
       Instance instance2 = new RingInstance(null, 1, 2);
       Instance instance3 = new RingInstance(null, 1, 3);
-      Map<Integer, Instance> instanceMap = new HashMap<>();
-      instanceMap.put(1, instance1);
-      instanceMap.put(2, instance2);
-      instanceMap.put(3, instance3);
+      Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3);
       MessageManager messageManager = new RingMessageManager(instanceMap);
       String messageContent = "2";
       messageManager.sendElectionMessage(2, messageContent);
@@ -78,10 +73,7 @@ public void testSendLeaderMessage() {
       Instance instance1 = new RingInstance(null, 1, 1);
       Instance instance2 = new RingInstance(null, 1, 2);
       Instance instance3 = new RingInstance(null, 1, 3);
-      Map<Integer, Instance> instanceMap = new HashMap<>();
-      instanceMap.put(1, instance1);
-      instanceMap.put(2, instance2);
-      instanceMap.put(3, instance3);
+      Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3);
       MessageManager messageManager = new RingMessageManager(instanceMap);
       String messageContent = "3";
       messageManager.sendLeaderMessage(2, 3);
@@ -102,10 +94,7 @@ public void testSendHeartbeatInvokeMessage() {
       Instance instance1 = new RingInstance(null, 1, 1);
       Instance instance2 = new RingInstance(null, 1, 2);
       Instance instance3 = new RingInstance(null, 1, 3);
-      Map<Integer, Instance> instanceMap = new HashMap<>();
-      instanceMap.put(1, instance1);
-      instanceMap.put(2, instance2);
-      instanceMap.put(3, instance3);
+      Map<Integer, Instance> instanceMap = Map.of(1, instance1, 2, instance2, 3, instance3);
       MessageManager messageManager = new RingMessageManager(instanceMap);
       messageManager.sendHeartbeatInvokeMessage(2);
       Message ringMessage = new Message(MessageType.HEARTBEAT_INVOKE, "");

From c8a481bb77ddfb725ae138110ad6e5cd301a5291 Mon Sep 17 00:00:00 2001
From: Leon Mak <leonmak@users.noreply.github.com>
Date: Tue, 29 Oct 2019 14:37:40 +0800
Subject: [PATCH 57/68] Add java 11 support for #987 (o-t) (#1051)

* Use java 11

* Use .of
- Replace Arrays.asList with List.of
- Replace HashSet<>(List.of()) with Set.of

* Formatting
---
 .../AbstractDocumentTest.java                 |  1 -
 .../iluwatar/abstractdocument/DomainTest.java |  3 +-
 .../com/iluwatar/collectionpipeline/App.java  | 13 ++++----
 .../collectionpipeline/CarFactory.java        |  3 +-
 .../java/com/iluwatar/commander/Service.java  |  2 +-
 .../com/iluwatar/commander/RetryTest.java     |  4 +--
 .../com/iluwatar/fluentinterface/app/App.java | 15 ++++-----
 .../fluentiterable/FluentIterableTest.java    | 31 +++++++-----------
 .../hexagonal/domain/LotteryNumbersTest.java  | 22 ++++---------
 .../hexagonal/domain/LotteryTest.java         |  4 +--
 .../hexagonal/domain/LotteryTicketTest.java   |  2 --
 .../hexagonal/test/LotteryTestUtils.java      |  6 ++--
 .../main/java/com/iluwatar/layers/App.java    | 12 ++++---
 .../layers/CakeBakingServiceImplTest.java     | 15 +++------
 .../iluwatar/mediator/PartyMemberTest.java    |  3 +-
 .../scenarios/RecreateSimpleObjects.java      | 15 ++++-----
 .../object/pool/OliphauntPoolTest.java        |  9 ++----
 .../com/iluwatar/observer/HobbitsTest.java    | 12 +++----
 .../java/com/iluwatar/observer/OrcsTest.java  | 12 +++----
 .../observer/generic/GHobbitsTest.java        | 13 ++++----
 .../iluwatar/observer/generic/OrcsTest.java   | 13 ++++----
 .../com/iluwatar/partialresponse/App.java     | 12 ++++---
 .../partialresponse/VideoResourceTest.java    | 12 ++++---
 .../com/iluwatar/prototype/PrototypeTest.java |  9 ++----
 .../AnnotationBasedRepositoryTest.java        | 19 ++++-------
 .../iluwatar/repository/RepositoryTest.java   | 19 ++++-------
 .../java/com/iluwatar/retry/FindCustomer.java |  4 +--
 .../main/java/com/iluwatar/servant/App.java   |  5 +--
 .../com/iluwatar/servant/ServantTest.java     | 11 ++-----
 .../magic/MagicServiceImplTest.java           | 18 +++++------
 .../com/iluwatar/specification/app/App.java   | 18 +++--------
 .../specification/creature/CreatureTest.java  | 10 +++---
 .../strategy/DragonSlayingStrategyTest.java   | 27 ++++++++--------
 .../java/com/iluwatar/threadpool/App.java     | 32 +++++++++----------
 .../iluwatar/tls/DateFormatCallableTest.java  |  9 +++---
 ...FormatCallableTestIncorrectDateFormat.java |  9 +++---
 .../DateFormatCallableTestMultiThread.java    |  9 +++---
 37 files changed, 176 insertions(+), 257 deletions(-)

diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
index 0514c750aa77..da576539102a 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
@@ -25,7 +25,6 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
diff --git a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
index 663071f6a0a7..eed4ad9bb94e 100644
--- a/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
+++ b/abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
@@ -28,7 +28,6 @@
 import com.iluwatar.abstractdocument.domain.enums.Property;
 import org.junit.jupiter.api.Test;
 
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -64,7 +63,7 @@ public void shouldConstructCar() {
     Map<String, Object> carProperties = Map.of(
             Property.MODEL.toString(), TEST_CAR_MODEL,
             Property.PRICE.toString(), TEST_CAR_PRICE,
-            Property.PARTS.toString(), List.of(new HashMap<>(), new HashMap<>()));
+            Property.PARTS.toString(), List.of(Map.of(), Map.of()));
     Car car = new Car(carProperties);
 
     assertEquals(TEST_CAR_MODEL, car.getModel().get());
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
index 3a811f0e0806..de19a3b15508 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
@@ -23,13 +23,12 @@
 
 package com.iluwatar.collectionpipeline;
 
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.List;
+import java.util.Map;
+
 /**
  * In imperative-style programming, it is common to use for and while loops for
  * most kinds of data processing. Function composition is a simple technique
@@ -67,11 +66,11 @@ public static void main(String[] args) {
     LOGGER.info(groupingByCategoryFunctional.toString());
     
     Person john = new Person(cars);
-    
-    List<Car> sedansOwnedImperative = ImperativeProgramming.getSedanCarsOwnedSortedByDate(Arrays.asList(john));
+
+    List<Car> sedansOwnedImperative = ImperativeProgramming.getSedanCarsOwnedSortedByDate(List.of(john));
     LOGGER.info(sedansOwnedImperative.toString());
 
-    List<Car> sedansOwnedFunctional = FunctionalProgramming.getSedanCarsOwnedSortedByDate(Arrays.asList(john));
+    List<Car> sedansOwnedFunctional = FunctionalProgramming.getSedanCarsOwnedSortedByDate(List.of(john));
     LOGGER.info(sedansOwnedFunctional.toString());
   }
 }
diff --git a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
index 6e4531f5fb0a..aee1e21932df 100644
--- a/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
+++ b/collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
@@ -23,7 +23,6 @@
 
 package com.iluwatar.collectionpipeline;
 
-import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -38,7 +37,7 @@ private CarFactory() {
    * @return {@link List} of {@link Car}
    */
   public static List<Car> createCars() {
-    return Arrays.asList(new Car("Jeep", "Wrangler", 2011, Category.JEEP),
+    return List.of(new Car("Jeep", "Wrangler", 2011, Category.JEEP),
         new Car("Jeep", "Comanche", 1990, Category.JEEP),
         new Car("Dodge", "Avenger", 2010, Category.SEDAN),
         new Car("Buick", "Cascada", 2016, Category.CONVERTIBLE),
diff --git a/commander/src/main/java/com/iluwatar/commander/Service.java b/commander/src/main/java/com/iluwatar/commander/Service.java
index 2e293520b87b..64af79053459 100644
--- a/commander/src/main/java/com/iluwatar/commander/Service.java
+++ b/commander/src/main/java/com/iluwatar/commander/Service.java
@@ -43,7 +43,7 @@ public abstract class Service {
   public ArrayList<Exception> exceptionsList;
   private static final Random RANDOM = new Random();
   private static final String ALL_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
-  private static final Hashtable<String, Boolean> USED_IDS = new Hashtable<String, Boolean>();
+  private static final Hashtable<String, Boolean> USED_IDS = new Hashtable<>();
 
   protected Service(Database db, Exception...exc) {
     this.database = db;
diff --git a/commander/src/test/java/com/iluwatar/commander/RetryTest.java b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
index c4ee5caf7964..749b2619cbac 100644
--- a/commander/src/test/java/com/iluwatar/commander/RetryTest.java
+++ b/commander/src/test/java/com/iluwatar/commander/RetryTest.java
@@ -45,9 +45,9 @@ void performTest() {
     Retry.HandleErrorIssue<Order> handleError = (o,e) -> { 
       return; 
     };
-    Retry<Order> r1 = new Retry<Order>(op, handleError, 3, 30000,
+    Retry<Order> r1 = new Retry<>(op, handleError, 3, 30000,
         e -> DatabaseUnavailableException.class.isAssignableFrom(e.getClass()));
-    Retry<Order> r2 = new Retry<Order>(op, handleError, 3, 30000,
+    Retry<Order> r2 = new Retry<>(op, handleError, 3, 30000,
         e -> DatabaseUnavailableException.class.isAssignableFrom(e.getClass()));
     User user = new User("Jim", "ABCD");
     Order order = new Order(user, "book", 10f);
diff --git a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
index 597f9d928f75..36766a568003 100644
--- a/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
+++ b/fluentinterface/src/main/java/com/iluwatar/fluentinterface/app/App.java
@@ -23,21 +23,20 @@
 
 package com.iluwatar.fluentinterface.app;
 
-import static java.lang.String.valueOf;
+import com.iluwatar.fluentinterface.fluentiterable.FluentIterable;
+import com.iluwatar.fluentinterface.fluentiterable.lazy.LazyFluentIterable;
+import com.iluwatar.fluentinterface.fluentiterable.simple.SimpleFluentIterable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 import java.util.StringJoiner;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
-import com.iluwatar.fluentinterface.fluentiterable.FluentIterable;
-import com.iluwatar.fluentinterface.fluentiterable.lazy.LazyFluentIterable;
-import com.iluwatar.fluentinterface.fluentiterable.simple.SimpleFluentIterable;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import static java.lang.String.valueOf;
 
 /**
  * The Fluent Interface pattern is useful when you want to provide an easy readable, flowing API.
@@ -61,7 +60,7 @@ public class App {
   public static void main(String[] args) {
 
     List<Integer> integerList = new ArrayList<>();
-    integerList.addAll(Arrays.asList(1, -61, 14, -22, 18, -87, 6, 64, -82, 26, -98, 97, 45, 23, 2,
+    integerList.addAll(List.of(1, -61, 14, -22, 18, -87, 6, 64, -82, 26, -98, 97, 45, 23, 2,
         -68, 45));
 
     prettyPrint("The initial list contains: ", integerList);
diff --git a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
index cfe52be7f1e5..4ee30d3e5734 100644
--- a/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
+++ b/fluentinterface/src/test/java/com/iluwatar/fluentinterface/fluentiterable/FluentIterableTest.java
@@ -25,21 +25,14 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 import java.util.Spliterator;
 import java.util.function.Consumer;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
 
 /**
  * Date: 12/12/15 - 7:00 PM
@@ -58,7 +51,7 @@ public abstract class FluentIterableTest {
 
   @Test
   public void testFirst() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3, 10, 9, 8);
+    final List<Integer> integers = List.of(1, 2, 3, 10, 9, 8);
     final Optional<Integer> first = createFluentIterable(integers).first();
     assertNotNull(first);
     assertTrue(first.isPresent());
@@ -75,7 +68,7 @@ public void testFirstEmptyCollection() throws Exception {
 
   @Test
   public void testFirstCount() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3, 10, 9, 8);
+    final List<Integer> integers = List.of(1, 2, 3, 10, 9, 8);
     final List<Integer> first4 = createFluentIterable(integers)
             .first(4)
             .asList();
@@ -91,7 +84,7 @@ public void testFirstCount() throws Exception {
 
   @Test
   public void testFirstCountLessItems() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3);
+    final List<Integer> integers = List.of(1, 2, 3);
     final List<Integer> first4 = createFluentIterable(integers)
             .first(4)
             .asList();
@@ -106,7 +99,7 @@ public void testFirstCountLessItems() throws Exception {
 
   @Test
   public void testLast() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3, 10, 9, 8);
+    final List<Integer> integers = List.of(1, 2, 3, 10, 9, 8);
     final Optional<Integer> last = createFluentIterable(integers).last();
     assertNotNull(last);
     assertTrue(last.isPresent());
@@ -123,7 +116,7 @@ public void testLastEmptyCollection() throws Exception {
 
   @Test
   public void testLastCount() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3, 10, 9, 8);
+    final List<Integer> integers = List.of(1, 2, 3, 10, 9, 8);
     final List<Integer> last4 = createFluentIterable(integers)
             .last(4)
             .asList();
@@ -138,7 +131,7 @@ public void testLastCount() throws Exception {
 
   @Test
   public void testLastCountLessItems() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3);
+    final List<Integer> integers = List.of(1, 2, 3);
     final List<Integer> last4 = createFluentIterable(integers)
             .last(4)
             .asList();
@@ -153,7 +146,7 @@ public void testLastCountLessItems() throws Exception {
 
   @Test
   public void testFilter() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3, 10, 9, 8);
+    final List<Integer> integers = List.of(1, 2, 3, 10, 9, 8);
     final List<Integer> evenItems = createFluentIterable(integers)
             .filter(i -> i % 2 == 0)
             .asList();
@@ -167,7 +160,7 @@ public void testFilter() throws Exception {
 
   @Test
   public void testMap() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3);
+    final List<Integer> integers = List.of(1, 2, 3);
     final List<Long> longs = createFluentIterable(integers)
             .map(Integer::longValue)
             .asList();
@@ -181,7 +174,7 @@ public void testMap() throws Exception {
 
   @Test
   public void testForEach() {
-    final List<Integer> integers = Arrays.asList(1, 2, 3);
+    final List<Integer> integers = List.of(1, 2, 3);
 
     final Consumer<Integer> consumer = mock(Consumer.class);
     createFluentIterable(integers).forEach(consumer);
@@ -195,7 +188,7 @@ public void testForEach() {
 
   @Test
   public void testSpliterator() throws Exception {
-    final List<Integer> integers = Arrays.asList(1, 2, 3);
+    final List<Integer> integers = List.of(1, 2, 3);
     final Spliterator<Integer> split = createFluentIterable(integers).spliterator();
     assertNotNull(split);
   }
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
index 1812263899b7..c17c5c1fdc39 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java
@@ -25,14 +25,9 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
-import java.util.HashSet;
 import java.util.Set;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotEquals;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * 
@@ -43,8 +38,7 @@ class LotteryNumbersTest {
   
   @Test
   void testGivenNumbers() {
-    LotteryNumbers numbers = LotteryNumbers.create(
-            Set.of(1, 2, 3, 4));
+    LotteryNumbers numbers = LotteryNumbers.create(Set.of(1, 2, 3, 4));
     assertEquals(numbers.getNumbers().size(), 4);
     assertTrue(numbers.getNumbers().contains(1));
     assertTrue(numbers.getNumbers().contains(2));
@@ -54,8 +48,7 @@ void testGivenNumbers() {
   
   @Test
   void testNumbersCantBeModified() {
-    LotteryNumbers numbers = LotteryNumbers.create(
-            Set.of(1, 2, 3, 4));
+    LotteryNumbers numbers = LotteryNumbers.create(Set.of(1, 2, 3, 4));
     assertThrows(UnsupportedOperationException.class, () -> numbers.getNumbers().add(5));
   }
   
@@ -67,13 +60,10 @@ void testRandomNumbers() {
   
   @Test
   void testEquals() {
-    LotteryNumbers numbers1 = LotteryNumbers.create(
-            Set.of(1, 2, 3, 4));
-    LotteryNumbers numbers2 = LotteryNumbers.create(
-            Set.of(1, 2, 3, 4));
+    LotteryNumbers numbers1 = LotteryNumbers.create(Set.of(1, 2, 3, 4));
+    LotteryNumbers numbers2 = LotteryNumbers.create(Set.of(1, 2, 3, 4));
     assertEquals(numbers1, numbers2);
-    LotteryNumbers numbers3 = LotteryNumbers.create(
-            Set.of(11, 12, 13, 14));
+    LotteryNumbers numbers3 = LotteryNumbers.create(Set.of(11, 12, 13, 14));
     assertNotEquals(numbers1, numbers3);
   }
 }
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
index a62adaff870a..927e2fcd19a9 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
@@ -35,9 +35,7 @@
 
 import java.util.*;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * 
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
index 0e81a163b844..6d2e371c4bd0 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTicketTest.java
@@ -25,8 +25,6 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
-import java.util.HashSet;
 import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
diff --git a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
index 4646aa2ff69d..2f02ca34e9f2 100644
--- a/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
+++ b/hexagonal/src/test/java/com/iluwatar/hexagonal/test/LotteryTestUtils.java
@@ -23,15 +23,13 @@
 
 package com.iluwatar.hexagonal.test;
 
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
 import com.iluwatar.hexagonal.domain.LotteryNumbers;
 import com.iluwatar.hexagonal.domain.LotteryTicket;
 import com.iluwatar.hexagonal.domain.LotteryTicketId;
 import com.iluwatar.hexagonal.domain.PlayerDetails;
 
+import java.util.Set;
+
 /**
  * 
  * Utilities for lottery tests
diff --git a/layers/src/main/java/com/iluwatar/layers/App.java b/layers/src/main/java/com/iluwatar/layers/App.java
index 744c82768212..a4e0a4ab20fe 100644
--- a/layers/src/main/java/com/iluwatar/layers/App.java
+++ b/layers/src/main/java/com/iluwatar/layers/App.java
@@ -23,7 +23,7 @@
 
 package com.iluwatar.layers;
 
-import java.util.Arrays;
+import java.util.List;
 
 /**
  * 
@@ -99,16 +99,18 @@ private static void initializeData(CakeBakingService cakeBakingService) {
     cakeBakingService.saveNewTopping(new CakeToppingInfo("cherry", 350));
 
     CakeInfo cake1 =
-        new CakeInfo(new CakeToppingInfo("candies", 0), Arrays.asList(new CakeLayerInfo(
-            "chocolate", 0), new CakeLayerInfo("banana", 0), new CakeLayerInfo("strawberry", 0)));
+            new CakeInfo(new CakeToppingInfo("candies", 0), List.of(
+                    new CakeLayerInfo("chocolate", 0),
+                    new CakeLayerInfo("banana", 0),
+                    new CakeLayerInfo("strawberry", 0)));
     try {
       cakeBakingService.bakeNewCake(cake1);
     } catch (CakeBakingException e) {
       e.printStackTrace();
     }
     CakeInfo cake2 =
-        new CakeInfo(new CakeToppingInfo("cherry", 0), Arrays.asList(
-            new CakeLayerInfo("vanilla", 0), new CakeLayerInfo("lemon", 0), new CakeLayerInfo(
+            new CakeInfo(new CakeToppingInfo("cherry", 0), List.of(
+                    new CakeLayerInfo("vanilla", 0), new CakeLayerInfo("lemon", 0), new CakeLayerInfo(
                 "strawberry", 0)));
     try {
       cakeBakingService.bakeNewCake(cake2);
diff --git a/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java b/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
index 681b37e05870..21f3623298fb 100644
--- a/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
+++ b/layers/src/test/java/com/iluwatar/layers/CakeBakingServiceImplTest.java
@@ -25,15 +25,10 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Date: 12/15/15 - 9:55 PM
@@ -108,7 +103,7 @@ public void testBakeCakes() throws CakeBakingException {
     service.saveNewLayer(layer2);
     service.saveNewLayer(layer3);
 
-    service.bakeNewCake(new CakeInfo(topping1, Arrays.asList(layer1, layer2)));
+    service.bakeNewCake(new CakeInfo(topping1, List.of(layer1, layer2)));
     service.bakeNewCake(new CakeInfo(topping2, Collections.singletonList(layer3)));
 
     final List<CakeInfo> allCakes = service.getAllCakes();
@@ -136,7 +131,7 @@ public void testBakeCakeMissingTopping() {
 
     final CakeToppingInfo missingTopping = new CakeToppingInfo("Topping1", 1000);
     assertThrows(CakeBakingException.class, () -> {
-      service.bakeNewCake(new CakeInfo(missingTopping, Arrays.asList(layer1, layer2)));
+      service.bakeNewCake(new CakeInfo(missingTopping, List.of(layer1, layer2)));
     });
   }
 
@@ -156,7 +151,7 @@ public void testBakeCakeMissingLayer() {
 
     final CakeLayerInfo missingLayer = new CakeLayerInfo("Layer2", 2000);
     assertThrows(CakeBakingException.class, () -> {
-      service.bakeNewCake(new CakeInfo(topping1, Arrays.asList(layer1, missingLayer)));
+      service.bakeNewCake(new CakeInfo(topping1, List.of(layer1, missingLayer)));
     });
   }
 
@@ -178,7 +173,7 @@ public void testBakeCakesUsedLayer() throws CakeBakingException {
     service.saveNewLayer(layer1);
     service.saveNewLayer(layer2);
 
-    service.bakeNewCake(new CakeInfo(topping1, Arrays.asList(layer1, layer2)));
+    service.bakeNewCake(new CakeInfo(topping1, List.of(layer1, layer2)));
     assertThrows(CakeBakingException.class, () -> {
       service.bakeNewCake(new CakeInfo(topping2, Collections.singletonList(layer2)));
     });
diff --git a/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java b/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
index b7092347b840..951f8e166c89 100644
--- a/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
+++ b/mediator/src/test/java/com/iluwatar/mediator/PartyMemberTest.java
@@ -32,7 +32,6 @@
 import org.junit.jupiter.params.provider.MethodSource;
 import org.slf4j.LoggerFactory;
 
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
@@ -50,7 +49,7 @@
 public class PartyMemberTest {
 
   static Collection<Supplier<PartyMember>[]> dataProvider() {
-    return Arrays.asList(
+    return List.of(
             new Supplier[]{Hobbit::new},
             new Supplier[]{Hunter::new},
             new Supplier[]{Rogue::new},
diff --git a/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java b/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
index 2c201ead22e6..303dfda4fa13 100644
--- a/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
+++ b/naked-objects/fixture/src/main/java/domainapp/fixture/scenarios/RecreateSimpleObjects.java
@@ -23,17 +23,14 @@
 
 package domainapp.fixture.scenarios;
 
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
 import com.google.common.collect.Lists;
-
-import org.apache.isis.applib.fixturescripts.FixtureScript;
-
 import domainapp.dom.modules.simple.SimpleObject;
 import domainapp.fixture.modules.simple.SimpleObjectCreate;
 import domainapp.fixture.modules.simple.SimpleObjectsTearDown;
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+
+import java.util.Collections;
+import java.util.List;
 
 
 /**
@@ -41,8 +38,8 @@
  */
 public class RecreateSimpleObjects extends FixtureScript {
 
-  public final List<String> names = Collections.unmodifiableList(Arrays.asList("Foo", "Bar", "Baz",
-      "Frodo", "Froyo", "Fizz", "Bip", "Bop", "Bang", "Boo"));
+  public final List<String> names = Collections.unmodifiableList(List.of("Foo", "Bar", "Baz",
+          "Frodo", "Froyo", "Fizz", "Bip", "Bop", "Bang", "Boo"));
 
   // region > number (optional input)
   private Integer number;
diff --git a/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java b/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
index b946f80981d7..d4ca42948b81 100644
--- a/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
+++ b/object-pool/src/test/java/com/iluwatar/object/pool/OliphauntPoolTest.java
@@ -25,15 +25,10 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.Arrays;
 import java.util.List;
 
 import static java.time.Duration.ofMillis;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotSame;
-import static org.junit.jupiter.api.Assertions.assertSame;
-import static org.junit.jupiter.api.Assertions.assertTimeout;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Date: 12/27/15 - 1:05 AM
@@ -115,7 +110,7 @@ public void testConcurrentCheckinCheckout() {
 
       // The order of the returned instances is not determined, so just put them in a list
       // and verify if both expected instances are in there.
-      final List<Oliphaunt> oliphaunts = Arrays.asList(pool.checkOut(), pool.checkOut());
+      final List<Oliphaunt> oliphaunts = List.of(pool.checkOut(), pool.checkOut());
       assertEquals(pool.toString(), "Pool available=0 inUse=2");
       assertTrue(oliphaunts.contains(firstOliphaunt));
       assertTrue(oliphaunts.contains(secondOliphaunt));
diff --git a/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java b/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
index c43c592da611..66ec45fdb62e 100644
--- a/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/HobbitsTest.java
@@ -23,7 +23,6 @@
 
 package com.iluwatar.observer;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
@@ -36,12 +35,11 @@ public class HobbitsTest extends WeatherObserverTest<Hobbits> {
 
   @Override
   public Collection<Object[]> dataProvider() {
-    final List<Object[]> testData = new ArrayList<>();
-    testData.add(new Object[]{WeatherType.SUNNY, "The happy hobbits bade in the warm sun."});
-    testData.add(new Object[]{WeatherType.RAINY, "The hobbits look for cover from the rain."});
-    testData.add(new Object[]{WeatherType.WINDY, "The hobbits hold their hats tightly in the windy weather."});
-    testData.add(new Object[]{WeatherType.COLD, "The hobbits are shivering in the cold weather."});
-    return testData;
+    return List.of(
+            new Object[]{WeatherType.SUNNY, "The happy hobbits bade in the warm sun."},
+            new Object[]{WeatherType.RAINY, "The hobbits look for cover from the rain."},
+            new Object[]{WeatherType.WINDY, "The hobbits hold their hats tightly in the windy weather."},
+            new Object[]{WeatherType.COLD, "The hobbits are shivering in the cold weather."});
   }
 
   /**
diff --git a/observer/src/test/java/com/iluwatar/observer/OrcsTest.java b/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
index b2c0fcbaca10..ff615df3c94e 100644
--- a/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/OrcsTest.java
@@ -23,7 +23,6 @@
 
 package com.iluwatar.observer;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
@@ -36,12 +35,11 @@ public class OrcsTest extends WeatherObserverTest<Orcs> {
 
   @Override
   public Collection<Object[]> dataProvider() {
-    final List<Object[]> testData = new ArrayList<>();
-    testData.add(new Object[]{WeatherType.SUNNY, "The sun hurts the orcs' eyes."});
-    testData.add(new Object[]{WeatherType.RAINY, "The orcs are dripping wet."});
-    testData.add(new Object[]{WeatherType.WINDY, "The orc smell almost vanishes in the wind."});
-    testData.add(new Object[]{WeatherType.COLD, "The orcs are freezing cold."});
-    return testData;
+    return List.of(
+            new Object[]{WeatherType.SUNNY, "The sun hurts the orcs' eyes."},
+            new Object[]{WeatherType.RAINY, "The orcs are dripping wet."},
+            new Object[]{WeatherType.WINDY, "The orc smell almost vanishes in the wind."},
+            new Object[]{WeatherType.COLD, "The orcs are freezing cold."});
   }
 
   /**
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java b/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
index 93e68a9f1ac1..dd0e6d6bf5f4 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/GHobbitsTest.java
@@ -25,7 +25,6 @@
 
 import com.iluwatar.observer.WeatherType;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
@@ -38,12 +37,12 @@ public class GHobbitsTest extends ObserverTest<GHobbits> {
 
   @Override
   public Collection<Object[]> dataProvider() {
-    final List<Object[]> testData = new ArrayList<>();
-    testData.add(new Object[]{WeatherType.SUNNY, "The happy hobbits bade in the warm sun."});
-    testData.add(new Object[]{WeatherType.RAINY, "The hobbits look for cover from the rain."});
-    testData.add(new Object[]{WeatherType.WINDY, "The hobbits hold their hats tightly in the windy weather."});
-    testData.add(new Object[]{WeatherType.COLD, "The hobbits are shivering in the cold weather."});
-    return testData;
+    return List.of(
+            new Object[]{WeatherType.SUNNY, "The happy hobbits bade in the warm sun."},
+            new Object[]{WeatherType.RAINY, "The hobbits look for cover from the rain."},
+            new Object[]{WeatherType.WINDY, "The hobbits hold their hats tightly in the windy weather."},
+            new Object[]{WeatherType.COLD, "The hobbits are shivering in the cold weather."}
+    );
   }
 
   /**
diff --git a/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java b/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
index b73b105199cc..396de445669f 100644
--- a/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
+++ b/observer/src/test/java/com/iluwatar/observer/generic/OrcsTest.java
@@ -25,7 +25,6 @@
 
 import com.iluwatar.observer.WeatherType;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
@@ -38,12 +37,12 @@ public class OrcsTest extends ObserverTest<GOrcs> {
 
   @Override
   public Collection<Object[]> dataProvider() {
-    final List<Object[]> testData = new ArrayList<>();
-    testData.add(new Object[]{WeatherType.SUNNY, "The sun hurts the orcs' eyes."});
-    testData.add(new Object[]{WeatherType.RAINY, "The orcs are dripping wet."});
-    testData.add(new Object[]{WeatherType.WINDY, "The orc smell almost vanishes in the wind."});
-    testData.add(new Object[]{WeatherType.COLD, "The orcs are freezing cold."});
-    return testData;
+    return List.of(
+            new Object[]{WeatherType.SUNNY, "The sun hurts the orcs' eyes."},
+            new Object[]{WeatherType.RAINY, "The orcs are dripping wet."},
+            new Object[]{WeatherType.WINDY, "The orc smell almost vanishes in the wind."},
+            new Object[]{WeatherType.COLD, "The orcs are freezing cold."}
+    );
   }
 
   /**
diff --git a/partial-response/src/main/java/com/iluwatar/partialresponse/App.java b/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
index 05aa660880c1..314846a3dbe5 100644
--- a/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
+++ b/partial-response/src/main/java/com/iluwatar/partialresponse/App.java
@@ -26,7 +26,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.HashMap;
 import java.util.Map;
 
 /**
@@ -47,10 +46,13 @@ public class App {
    * @param args program argument.
    */
   public static void main(String[] args) throws Exception {
-    Map<Integer, Video> videos = new HashMap<>();
-    videos.put(1, new Video(1, "Avatar", 178, "epic science fiction film", "James Cameron", "English"));
-    videos.put(2, new Video(2, "Godzilla Resurgence", 120, "Action & drama movie|", "Hideaki Anno", "Japanese"));
-    videos.put(3, new Video(3, "Interstellar", 169, "Adventure & Sci-Fi", "Christopher Nolan", "English"));
+    Map<Integer, Video> videos = Map.of(
+            1, new Video(1, "Avatar", 178, "epic science fiction film",
+                    "James Cameron", "English"),
+            2, new Video(2, "Godzilla Resurgence", 120, "Action & drama movie|",
+                    "Hideaki Anno", "Japanese"),
+            3, new Video(3, "Interstellar", 169, "Adventure & Sci-Fi",
+                    "Christopher Nolan", "English"));
     VideoResource videoResource = new VideoResource(new FieldJsonMapper(), videos);
 
 
diff --git a/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java b/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
index c28613f4a8c7..85f240fa03db 100644
--- a/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
+++ b/partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
@@ -29,7 +29,6 @@
 import org.mockito.Mock;
 import org.mockito.runners.MockitoJUnitRunner;
 
-import java.util.HashMap;
 import java.util.Map;
 
 import static org.junit.Assert.assertEquals;
@@ -49,10 +48,13 @@ public class VideoResourceTest {
 
   @Before
   public void setUp() {
-    Map<Integer, Video> videos = new HashMap<>();
-    videos.put(1, new Video(1, "Avatar", 178, "epic science fiction film", "James Cameron", "English"));
-    videos.put(2, new Video(2, "Godzilla Resurgence", 120, "Action & drama movie|", "Hideaki Anno", "Japanese"));
-    videos.put(3, new Video(3, "Interstellar", 169, "Adventure & Sci-Fi", "Christopher Nolan", "English"));
+    Map<Integer, Video> videos = Map.of(
+            1, new Video(1, "Avatar", 178, "epic science fiction film",
+                    "James Cameron", "English"),
+            2, new Video(2, "Godzilla Resurgence", 120, "Action & drama movie|",
+                    "Hideaki Anno", "Japanese"),
+            3, new Video(3, "Interstellar", 169, "Adventure & Sci-Fi",
+                    "Christopher Nolan", "English"));
     resource = new VideoResource(fieldJsonMapper, videos);
   }
 
diff --git a/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java b/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
index 8fbd80294b4c..e4dd0658a0d8 100644
--- a/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
+++ b/prototype/src/test/java/com/iluwatar/prototype/PrototypeTest.java
@@ -26,13 +26,10 @@
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
 
-import java.util.Arrays;
 import java.util.Collection;
+import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertNotSame;
-import static org.junit.jupiter.api.Assertions.assertSame;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Date: 12/28/15 - 8:45 PM
@@ -41,7 +38,7 @@
  */
 public class PrototypeTest<P extends Prototype> {
   static Collection<Object[]> dataProvider() {
-    return Arrays.asList(
+    return List.of(
             new Object[]{new OrcBeast("axe"), "Orcish wolf attacks with axe"},
             new Object[]{new OrcMage("sword"), "Orcish mage attacks with sword"},
             new Object[]{new OrcWarlord("laser"), "Orcish warlord attacks with laser"},
diff --git a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
index 6e53713233a1..3b0bff608327 100644
--- a/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/AnnotationBasedRepositoryTest.java
@@ -23,16 +23,7 @@
 
 package com.iluwatar.repository;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNull;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
-
-import javax.annotation.Resource;
-
+import com.google.common.collect.Lists;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -40,7 +31,11 @@
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
-import com.google.common.collect.Lists;
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Test case to test the functions of {@link PersonRepository}, beside the CRUD functions, the query
@@ -59,7 +54,7 @@ public class AnnotationBasedRepositoryTest {
   Person john = new Person("John", "lawrence", 35);
   Person terry = new Person("Terry", "Law", 36);
 
-  List<Person> persons = Arrays.asList(peter, nasta, john, terry);
+  List<Person> persons = List.of(peter, nasta, john, terry);
 
   /**
    * Prepare data for test
diff --git a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
index 9f7615aa57de..614f18dba1af 100644
--- a/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
+++ b/repository/src/test/java/com/iluwatar/repository/RepositoryTest.java
@@ -23,16 +23,7 @@
 
 package com.iluwatar.repository;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNull;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
-
-import javax.annotation.Resource;
-
+import com.google.common.collect.Lists;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -40,7 +31,11 @@
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
-import com.google.common.collect.Lists;
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Test case to test the functions of {@link PersonRepository}, beside the CRUD functions, the query
@@ -58,7 +53,7 @@ public class RepositoryTest {
   Person john = new Person("John", "lawrence", 35);
   Person terry = new Person("Terry", "Law", 36);
 
-  List<Person> persons = Arrays.asList(peter, nasta, john, terry);
+  List<Person> persons = List.of(peter, nasta, john, terry);
 
   /**
    * Prepare data for test
diff --git a/retry/src/main/java/com/iluwatar/retry/FindCustomer.java b/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
index 11c2b40d6e03..e5013f50e925 100644
--- a/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
+++ b/retry/src/main/java/com/iluwatar/retry/FindCustomer.java
@@ -24,8 +24,8 @@
 package com.iluwatar.retry;
 
 import java.util.ArrayDeque;
-import java.util.Arrays;
 import java.util.Deque;
+import java.util.List;
 
 /**
  * Finds a customer, returning its ID from our records.
@@ -48,7 +48,7 @@ public final class FindCustomer implements BusinessOperation<String> {
    */
   public FindCustomer(String customerId, BusinessException... errors) {
     this.customerId = customerId;
-    this.errors = new ArrayDeque<>(Arrays.asList(errors));
+    this.errors = new ArrayDeque<>(List.of(errors));
   }
   
   @Override
diff --git a/servant/src/main/java/com/iluwatar/servant/App.java b/servant/src/main/java/com/iluwatar/servant/App.java
index a629856d5173..35a26dbcc955 100644
--- a/servant/src/main/java/com/iluwatar/servant/App.java
+++ b/servant/src/main/java/com/iluwatar/servant/App.java
@@ -26,7 +26,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
 import java.util.List;
 
 
@@ -60,9 +59,7 @@ public static void scenario(Servant servant, int compliment) {
     King k = new King();
     Queen q = new Queen();
 
-    List<Royalty> guests = new ArrayList<>();
-    guests.add(k);
-    guests.add(q);
+    List<Royalty> guests = List.of(k, q);
 
     // feed
     servant.feed(k);
diff --git a/servant/src/test/java/com/iluwatar/servant/ServantTest.java b/servant/src/test/java/com/iluwatar/servant/ServantTest.java
index 4431f6d60837..02b69559e624 100644
--- a/servant/src/test/java/com/iluwatar/servant/ServantTest.java
+++ b/servant/src/test/java/com/iluwatar/servant/ServantTest.java
@@ -25,7 +25,6 @@
 
 import org.junit.jupiter.api.Test;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
@@ -76,15 +75,9 @@ public void testCheckIfYouWillBeHanged() {
     final Royalty badMoodRoyalty = mock(Royalty.class);
     when(badMoodRoyalty.getMood()).thenReturn(true);
 
-    final List<Royalty> goodCompany = new ArrayList<>();
-    goodCompany.add(goodMoodRoyalty);
-    goodCompany.add(goodMoodRoyalty);
-    goodCompany.add(goodMoodRoyalty);
+    final List<Royalty> goodCompany = List.of(goodMoodRoyalty, goodMoodRoyalty, goodMoodRoyalty);
 
-    final List<Royalty> badCompany = new ArrayList<>();
-    goodCompany.add(goodMoodRoyalty);
-    goodCompany.add(goodMoodRoyalty);
-    goodCompany.add(badMoodRoyalty);
+    final List<Royalty> badCompany =  List.of(goodMoodRoyalty, goodMoodRoyalty, badMoodRoyalty);
 
     assertTrue(new Servant("test").checkIfYouWillBeHanged(goodCompany));
     assertTrue(new Servant("test").checkIfYouWillBeHanged(badCompany));
diff --git a/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java b/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
index 03284ab6ddd8..b4b3c5714ca3 100644
--- a/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
+++ b/service-layer/src/test/java/com/iluwatar/servicelayer/magic/MagicServiceImplTest.java
@@ -97,11 +97,10 @@ public void testFindAllSpells() throws Exception {
   public void testFindWizardsWithSpellbook() throws Exception {
     final String bookname = "bookname";
     final Spellbook spellbook = mock(Spellbook.class);
-    final Set<Wizard> wizards = new HashSet<>();
-    wizards.add(mock(Wizard.class));
-    wizards.add(mock(Wizard.class));
-    wizards.add(mock(Wizard.class));
-
+    final Set<Wizard> wizards = Set.of(
+            mock(Wizard.class),
+            mock(Wizard.class),
+            mock(Wizard.class));
     when(spellbook.getWizards()).thenReturn(wizards);
 
     final SpellbookDao spellbookDao = mock(SpellbookDao.class);
@@ -126,11 +125,10 @@ public void testFindWizardsWithSpellbook() throws Exception {
 
   @Test
   public void testFindWizardsWithSpell() throws Exception {
-    final Set<Wizard> wizards = new HashSet<>();
-    wizards.add(mock(Wizard.class));
-    wizards.add(mock(Wizard.class));
-    wizards.add(mock(Wizard.class));
-
+    final Set<Wizard> wizards = Set.of(
+            mock(Wizard.class),
+            mock(Wizard.class),
+            mock(Wizard.class));
     final Spellbook spellbook = mock(Spellbook.class);
     when(spellbook.getWizards()).thenReturn(wizards);
 
diff --git a/specification/src/main/java/com/iluwatar/specification/app/App.java b/specification/src/main/java/com/iluwatar/specification/app/App.java
index df80f855f1f5..00b37181438c 100644
--- a/specification/src/main/java/com/iluwatar/specification/app/App.java
+++ b/specification/src/main/java/com/iluwatar/specification/app/App.java
@@ -23,17 +23,7 @@
 
 package com.iluwatar.specification.app;
 
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import com.iluwatar.specification.creature.Creature;
-import com.iluwatar.specification.creature.Dragon;
-import com.iluwatar.specification.creature.Goblin;
-import com.iluwatar.specification.creature.KillerBee;
-import com.iluwatar.specification.creature.Octopus;
-import com.iluwatar.specification.creature.Shark;
-import com.iluwatar.specification.creature.Troll;
+import com.iluwatar.specification.creature.*;
 import com.iluwatar.specification.property.Color;
 import com.iluwatar.specification.property.Movement;
 import com.iluwatar.specification.selector.ColorSelector;
@@ -41,6 +31,9 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.List;
+import java.util.stream.Collectors;
+
 /**
  * 
  * The central idea of the Specification pattern is to separate the statement of how to match a
@@ -64,8 +57,7 @@ public class App {
   public static void main(String[] args) {
     // initialize creatures list
     List<Creature> creatures =
-        Arrays.asList(new Goblin(), new Octopus(), new Dragon(), new Shark(), new Troll(),
-            new KillerBee());
+          List.of(new Goblin(), new Octopus(), new Dragon(), new Shark(), new Troll(), new KillerBee());
     // find all walking creatures
     LOGGER.info("Find all walking creatures");
     List<Creature> walkingCreatures =
diff --git a/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java b/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
index 022475c24238..26ff4c1ab877 100644
--- a/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
+++ b/specification/src/test/java/com/iluwatar/specification/creature/CreatureTest.java
@@ -29,8 +29,8 @@
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
 
-import java.util.Arrays;
 import java.util.Collection;
+import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
@@ -46,7 +46,7 @@ public class CreatureTest {
    * @return The tested {@link Creature} instance and its expected specs
    */
   public static Collection<Object[]> dataProvider() {
-    return Arrays.asList(
+    return List.of(
             new Object[]{new Dragon(), "Dragon", Size.LARGE, Movement.FLYING, Color.RED},
             new Object[]{new Goblin(), "Goblin", Size.SMALL, Movement.WALKING, Color.GREEN},
             new Object[]{new KillerBee(), "KillerBee", Size.SMALL, Movement.FLYING, Color.LIGHT},
@@ -76,15 +76,13 @@ public void testGetMovement(Creature testedCreature, String name, Size size, Mov
 
   @ParameterizedTest
   @MethodSource("dataProvider")
-  public void testGetColor(Creature testedCreature, String name, Size size, Movement movement,
-                           Color color) {
+  public void testGetColor(Creature testedCreature, String name, Size size, Movement movement, Color color) {
     assertEquals(color, testedCreature.getColor());
   }
 
   @ParameterizedTest
   @MethodSource("dataProvider")
-  public void testToString(Creature testedCreature, String name, Size size, Movement movement,
-                           Color color) {
+  public void testToString(Creature testedCreature, String name, Size size, Movement movement, Color color) {
     final String toString = testedCreature.toString();
     assertNotNull(toString);
     assertEquals(
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
index b97cf499fbf8..67e4b92cc643 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
@@ -32,7 +32,6 @@
 import org.junit.jupiter.params.provider.MethodSource;
 import org.slf4j.LoggerFactory;
 
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
@@ -50,19 +49,19 @@ public class DragonSlayingStrategyTest {
    * @return The test parameters for each cycle
    */
   static Collection<Object[]> dataProvider() {
-    return Arrays.asList(
-        new Object[]{
-            new MeleeStrategy(),
-            "With your Excalibur you sever the dragon's head!"
-        },
-        new Object[]{
-            new ProjectileStrategy(),
-            "You shoot the dragon with the magical crossbow and it falls dead on the ground!"
-        },
-        new Object[]{
-            new SpellStrategy(),
-            "You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"
-        }
+      return List.of(
+          new Object[]{
+              new MeleeStrategy(),
+              "With your Excalibur you sever the dragon's head!"
+          },
+          new Object[]{
+              new ProjectileStrategy(),
+              "You shoot the dragon with the magical crossbow and it falls dead on the ground!"
+          },
+          new Object[]{
+              new SpellStrategy(),
+              "You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"
+          }
     );
   }
 
diff --git a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
index 9fe16d36ac2a..b21f8cc4a1d3 100644
--- a/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
+++ b/thread-pool/src/main/java/com/iluwatar/threadpool/App.java
@@ -60,22 +60,22 @@ public static void main(String[] args) {
     LOGGER.info("Program started");
 
     // Create a list of tasks to be executed
-    List<Task> tasks = new ArrayList<>();
-    tasks.add(new PotatoPeelingTask(3));
-    tasks.add(new PotatoPeelingTask(6));
-    tasks.add(new CoffeeMakingTask(2));
-    tasks.add(new CoffeeMakingTask(6));
-    tasks.add(new PotatoPeelingTask(4));
-    tasks.add(new CoffeeMakingTask(2));
-    tasks.add(new PotatoPeelingTask(4));
-    tasks.add(new CoffeeMakingTask(9));
-    tasks.add(new PotatoPeelingTask(3));
-    tasks.add(new CoffeeMakingTask(2));
-    tasks.add(new PotatoPeelingTask(4));
-    tasks.add(new CoffeeMakingTask(2));
-    tasks.add(new CoffeeMakingTask(7));
-    tasks.add(new PotatoPeelingTask(4));
-    tasks.add(new PotatoPeelingTask(5));
+    List<Task> tasks = List.of(
+            new PotatoPeelingTask(3),
+            new PotatoPeelingTask(6),
+            new CoffeeMakingTask(2),
+            new CoffeeMakingTask(6),
+            new PotatoPeelingTask(4),
+            new CoffeeMakingTask(2),
+            new PotatoPeelingTask(4),
+            new CoffeeMakingTask(9),
+            new PotatoPeelingTask(3),
+            new CoffeeMakingTask(2),
+            new PotatoPeelingTask(4),
+            new CoffeeMakingTask(2),
+            new CoffeeMakingTask(7),
+            new PotatoPeelingTask(4),
+            new PotatoPeelingTask(5));
 
     // Creates a thread pool that reuses a fixed number of threads operating off a shared
     // unbounded queue. At any point, at most nThreads threads will be active processing
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
index 04ca5ffcce4f..2e69e2c7f2e9 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTest.java
@@ -23,8 +23,10 @@
 
 package com.iluwatar.tls;
 
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.List;
@@ -32,9 +34,6 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.fail;
 
@@ -82,7 +81,7 @@ public class DateFormatCallableTest {
   /**
    * Expected content of the list containing the date values created by the run of DateFormatRunnalbe
    */
-  List<String> expectedDateValues = Arrays.asList("15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015");
+  List<String> expectedDateValues = List.of("15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015");
 
   /**
    * Run Callable and prepare results for usage in the test methods
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
index 2c88fc13d9e0..df2ab2a93419 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestIncorrectDateFormat.java
@@ -23,16 +23,15 @@
 
 package com.iluwatar.tls;
 
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.fail;
 
@@ -76,7 +75,7 @@ public class DateFormatCallableTestIncorrectDateFormat {
   /**
    * Expected content of the list containing the exceptions created by the run of DateFormatRunnalbe
    */
-  List<String> expectedExceptions = Arrays.asList("class java.text.ParseException: Unparseable date: \"15.12.2015\"",
+  List<String> expectedExceptions = List.of("class java.text.ParseException: Unparseable date: \"15.12.2015\"",
       "class java.text.ParseException: Unparseable date: \"15.12.2015\"",
       "class java.text.ParseException: Unparseable date: \"15.12.2015\"",
       "class java.text.ParseException: Unparseable date: \"15.12.2015\"",
diff --git a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
index 11e8eef5bc2a..1001e1bdf59b 100644
--- a/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
+++ b/tls/src/test/java/com/iluwatar/tls/DateFormatCallableTestMultiThread.java
@@ -23,8 +23,10 @@
 
 package com.iluwatar.tls;
 
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.List;
@@ -32,9 +34,6 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.fail;
 
@@ -86,7 +85,7 @@ static class StringArrayList extends ArrayList<String> {
   /**
    * Expected content of the list containing the date values created by each thread 
    */
-  List<String> expectedDateValues = Arrays.asList("15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015");
+  List<String> expectedDateValues = List.of("15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015", "15.11.2015");
 
   /**
    * Run Callable and prepare results for usage in the test methods

From a65a60183575c35c16c16aeba2338675eb8bbe6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Tue, 29 Oct 2019 22:11:09 +0200
Subject: [PATCH 58/68] Update web site logic

---
 .travis.yml                            | 3 +--
 update-ghpages.sh => update-website.sh | 6 +++---
 2 files changed, 4 insertions(+), 5 deletions(-)
 rename update-ghpages.sh => update-website.sh (87%)

diff --git a/.travis.yml b/.travis.yml
index f9bfeaa8568a..0a5ac7709f2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,6 @@ sudo: required
 
 env:
   global:
-  - GH_REF: github.com/iluwatar/java-design-patterns.git
   - secure: "DCpazS3nkLnter3sguXEAS2fC/1ZWNfM+XLyif9MfNFxlZdpni2vCD/jA0Rdpga8puQWHNVLyAec+RPFH/2qSmJ1c1UTV5MaLv8tPqwUX0VFA+1I6XoSv6oX4ldHTBWHEWqQHkRFOLoil0h0edc0tTOWQwXF8U+DLAB+HkRb4gw="
 
 services:
@@ -24,7 +23,7 @@ script:
   - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then mvn clean verify sonar:sonar -Dsonar.projectKey=iluwatar_java-design-patterns -Dsonar.host.url=https://sonarcloud.io; fi'
 
 after_success:
-- bash update-ghpages.sh
+- bash update-website.sh
 
 notifications:
   email:
diff --git a/update-ghpages.sh b/update-website.sh
similarity index 87%
rename from update-ghpages.sh
rename to update-website.sh
index 25ea680cc906..5b9fe5515f7d 100644
--- a/update-ghpages.sh
+++ b/update-website.sh
@@ -24,8 +24,8 @@
 
 
 # Clone gh-pages
-git clone -b gh-pages "https://${GH_REF}" ghpagesclone
-cd ghpagesclone
+git clone https://github.com/iluwatar/java-design-patterns-web.git
+cd java-design-patterns-web
 
 # Init and update submodule to latest
 git submodule update --init --recursive
@@ -41,5 +41,5 @@ then
   # it should be committed
   git add .
   git commit -m ":sparkles: :up: Automagic Update via Travis-CI"
-  git push --quiet "https://${GH_TOKEN}:x-oauth-basic@${GH_REF}" gh-pages > /dev/null 2>&1
+  git push --quiet "https://${GH_TOKEN}:x-oauth-basic@github.com/iluwatar/java-design-patterns-web.git" gh-pages > /dev/null 2>&1
 fi

From ccc1a6340b6b74e337d431d2aff3a067dd078070 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Tue, 29 Oct 2019 23:02:24 +0200
Subject: [PATCH 59/68] Update script

---
 update-website.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/update-website.sh b/update-website.sh
index 5b9fe5515f7d..cdff97392b60 100644
--- a/update-website.sh
+++ b/update-website.sh
@@ -29,7 +29,6 @@ cd java-design-patterns-web
 
 # Init and update submodule to latest
 git submodule update --init --recursive
-git submodule update --remote
 
 # Setup Git
 git config user.name "Travis-CI"

From ff5284848188afaedb4463796df1e0c002603685 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Tue, 29 Oct 2019 23:28:05 +0200
Subject: [PATCH 60/68] Update script

---
 update-website.sh | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/update-website.sh b/update-website.sh
index cdff97392b60..7dd96a144d3a 100644
--- a/update-website.sh
+++ b/update-website.sh
@@ -34,11 +34,6 @@ git submodule update --init --recursive
 git config user.name "Travis-CI"
 git config user.email "travis@no.reply"
 
-# If there is a new version of the master branch
-if git status | grep patterns > /dev/null 2>&1
-then
-  # it should be committed
-  git add .
-  git commit -m ":sparkles: :up: Automagic Update via Travis-CI"
-  git push --quiet "https://${GH_TOKEN}:x-oauth-basic@github.com/iluwatar/java-design-patterns-web.git" gh-pages > /dev/null 2>&1
-fi
+git add .
+git commit -m ":sparkles: :up: Automagic Update via Travis-CI"
+git push --quiet "https://${GH_TOKEN}:x-oauth-basic@github.com/iluwatar/java-design-patterns-web.git" master > /dev/null 2>&1

From 91a085d3d18905f845c0328d5ebef36c630bf36b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Wed, 30 Oct 2019 08:15:43 +0200
Subject: [PATCH 61/68] Update script

---
 update-website.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/update-website.sh b/update-website.sh
index 7dd96a144d3a..66192f15f82a 100644
--- a/update-website.sh
+++ b/update-website.sh
@@ -29,6 +29,13 @@ cd java-design-patterns-web
 
 # Init and update submodule to latest
 git submodule update --init --recursive
+cd 30-seconds-of-java
+git pull origin master
+cd ../patterns
+git pull origin master
+cd ../programming-principles
+git pull origin gh-pages
+cd ..
 
 # Setup Git
 git config user.name "Travis-CI"

From fca7e9c8c7e9b0ffd579624b7c137db46eeeb6ca Mon Sep 17 00:00:00 2001
From: "adamski.pro" <akrystian@gmail.com>
Date: Wed, 30 Oct 2019 07:19:33 +0100
Subject: [PATCH 62/68] 
 https://github.com/iluwatar/java-design-patterns/issues/1021 - decrease
 number of checkstyle errors in callback pattern (#1053)

---
 .../main/java/com/iluwatar/callback/App.java  | 22 +++++++++++--------
 .../java/com/iluwatar/callback/Callback.java  |  4 ++--
 .../com/iluwatar/callback/LambdasApp.java     | 15 ++++++++-----
 .../com/iluwatar/callback/SimpleTask.java     | 14 +++++++-----
 .../main/java/com/iluwatar/callback/Task.java |  6 ++---
 .../com/iluwatar/callback/package-info.java   |  1 +
 6 files changed, 36 insertions(+), 26 deletions(-)
 create mode 100644 callback/src/main/java/com/iluwatar/callback/package-info.java

diff --git a/callback/src/main/java/com/iluwatar/callback/App.java b/callback/src/main/java/com/iluwatar/callback/App.java
index 3a9cd00cb185..842f01dcdf3d 100644
--- a/callback/src/main/java/com/iluwatar/callback/App.java
+++ b/callback/src/main/java/com/iluwatar/callback/App.java
@@ -24,23 +24,27 @@
 package com.iluwatar.callback;
 
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+
+import static org.slf4j.LoggerFactory.getLogger;
 
 /**
- * 
- * Callback pattern is more native for functional languages where functions are treated as
- * first-class citizens. Prior to Java 8 callbacks can be simulated using simple (alike command)
- * interfaces.
- * 
+ *
+ * Callback pattern is more native for functional languages where functions are
+ * treated as first-class citizens. Prior to Java 8 callbacks can be simulated
+ * using simple (alike command) interfaces.
+ *
  */
-public class App {
+public final class App {
 
-  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
+  private static final Logger LOGGER = getLogger(App.class);
+
+  private App() {
+  }
 
   /**
    * Program entry point
    */
-  public static void main(String[] args) {
+  public static void main(final String[] args) {
     Task task = new SimpleTask();
     Callback callback = () -> LOGGER.info("I'm done now.");
     task.executeWith(callback);
diff --git a/callback/src/main/java/com/iluwatar/callback/Callback.java b/callback/src/main/java/com/iluwatar/callback/Callback.java
index 15f08366275d..0158dcda0fe6 100644
--- a/callback/src/main/java/com/iluwatar/callback/Callback.java
+++ b/callback/src/main/java/com/iluwatar/callback/Callback.java
@@ -24,9 +24,9 @@
 package com.iluwatar.callback;
 
 /**
- * 
+ *
  * Callback interface
- * 
+ *
  */
 public interface Callback {
 
diff --git a/callback/src/main/java/com/iluwatar/callback/LambdasApp.java b/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
index 2b445d9ca440..18715e3b79ca 100644
--- a/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
+++ b/callback/src/main/java/com/iluwatar/callback/LambdasApp.java
@@ -24,22 +24,25 @@
 package com.iluwatar.callback;
 
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+
+import static org.slf4j.LoggerFactory.getLogger;
 
 /**
  *
- * This example generates the exact same output as {@link App} however the callback has been
- * defined as a Lambdas expression.
+ * This example generates the exact same output as {@link App} however the
+ * callback has been defined as a Lambdas expression.
  *
  */
-public class LambdasApp {
+public final class LambdasApp {
+
+  private static final Logger LOGGER = getLogger(LambdasApp.class);
 
-  private static final Logger LOGGER = LoggerFactory.getLogger(LambdasApp.class);
+  private LambdasApp() { }
 
   /**
    * Program entry point
    */
-  public static void main(String[] args) {
+  public static void main(final String[] args) {
     Task task = new SimpleTask();
     Callback c = () -> LOGGER.info("I'm done now.");
     task.executeWith(c);
diff --git a/callback/src/main/java/com/iluwatar/callback/SimpleTask.java b/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
index 155d1e96dad7..21162833a72c 100644
--- a/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
+++ b/callback/src/main/java/com/iluwatar/callback/SimpleTask.java
@@ -24,19 +24,21 @@
 package com.iluwatar.callback;
 
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+
+import static org.slf4j.LoggerFactory.getLogger;
 
 /**
- * 
+ *
  * Implementation of task that need to be executed
- * 
+ *
  */
-public class SimpleTask extends Task {
+public final class SimpleTask extends Task {
 
-  private static final Logger LOGGER = LoggerFactory.getLogger(SimpleTask.class);
+  private static final Logger LOGGER = getLogger(SimpleTask.class);
 
   @Override
   public void execute() {
-    LOGGER.info("Perform some important activity and after call the callback method.");
+    LOGGER.info("Perform some important activity and after call the"
+            + " callback method.");
   }
 }
diff --git a/callback/src/main/java/com/iluwatar/callback/Task.java b/callback/src/main/java/com/iluwatar/callback/Task.java
index 9f2abe85fa21..15cd99e9ae70 100644
--- a/callback/src/main/java/com/iluwatar/callback/Task.java
+++ b/callback/src/main/java/com/iluwatar/callback/Task.java
@@ -24,16 +24,16 @@
 package com.iluwatar.callback;
 
 /**
- * 
+ *
  * Template-method class for callback hook execution
- * 
+ *
  */
 public abstract class Task {
 
   /**
    * Execute with callback
    */
-  public final void executeWith(Callback callback) {
+  final void executeWith(final Callback callback) {
     execute();
     if (callback != null) {
       callback.call();
diff --git a/callback/src/main/java/com/iluwatar/callback/package-info.java b/callback/src/main/java/com/iluwatar/callback/package-info.java
new file mode 100644
index 000000000000..a72bbb50d6cd
--- /dev/null
+++ b/callback/src/main/java/com/iluwatar/callback/package-info.java
@@ -0,0 +1 @@
+package com.iluwatar.callback;

From a9dfd7e8091cfe6ba8312f518827c71af1352bf9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Wed, 30 Oct 2019 08:23:45 +0200
Subject: [PATCH 63/68] Update license header

---
 .../com/iluwatar/callback/package-info.java   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/callback/src/main/java/com/iluwatar/callback/package-info.java b/callback/src/main/java/com/iluwatar/callback/package-info.java
index a72bbb50d6cd..0b86125fd678 100644
--- a/callback/src/main/java/com/iluwatar/callback/package-info.java
+++ b/callback/src/main/java/com/iluwatar/callback/package-info.java
@@ -1 +1,24 @@
+/*
+ * The MIT License
+ * Copyright © 2014-2019 Ilkka Seppälä
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
 package com.iluwatar.callback;

From cdb80b8ddd09ec487278a6c9b89cc07b58de8559 Mon Sep 17 00:00:00 2001
From: Hemant Bothra <hemant.bothra15@gmail.com>
Date: Wed, 30 Oct 2019 11:57:24 +0530
Subject: [PATCH 64/68] Issue 893 (#1014)

* Using static object to reduce memory foot prints

* Updating README along with name of static fields

* Updating code as per review comments

* Updating code as per review comments

* Updating doc as per new code
---
 factory-method/README.md                          |  4 ++--
 .../iluwatar/factory/method/ElfBlacksmith.java    | 15 +++++++++++++--
 .../iluwatar/factory/method/OrcBlacksmith.java    | 13 ++++++++++++-
 3 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/factory-method/README.md b/factory-method/README.md
index 087221fb9dfe..31e2ab98b744 100644
--- a/factory-method/README.md
+++ b/factory-method/README.md
@@ -42,13 +42,13 @@ public interface Blacksmith {
 
 public class ElfBlacksmith implements Blacksmith {
   public Weapon manufactureWeapon(WeaponType weaponType) {
-    return new ElfWeapon(weaponType);
+    return ELFARSENAL.get(weaponType);
   }
 }
 
 public class OrcBlacksmith implements Blacksmith {
   public Weapon manufactureWeapon(WeaponType weaponType) {
-    return new OrcWeapon(weaponType);
+    return ORCARSENAL.get(weaponType);
   }
 }
 ```
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
index adae5bd50b9a..eccff10d924c 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
@@ -23,6 +23,9 @@
 
 package com.iluwatar.factory.method;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * 
  * Concrete subclass for creating new objects.
@@ -30,9 +33,17 @@
  */
 public class ElfBlacksmith implements Blacksmith {
 
+  private static Map<WeaponType, ElfWeapon> ELFARSENAL;
+  static {
+	ELFARSENAL= new HashMap<>(WeaponType.values().length);
+	for (WeaponType type : WeaponType.values()) {
+		ELFARSENAL.put(type, new ElfWeapon(type));
+	}
+  }
+  
   @Override
   public Weapon manufactureWeapon(WeaponType weaponType) {
-    return new ElfWeapon(weaponType);
+    return ELFARSENAL.get(weaponType);
   }
-
+  
 }
diff --git a/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java b/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
index a2a86fe4455f..6736630492c6 100644
--- a/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
+++ b/factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
@@ -23,6 +23,9 @@
 
 package com.iluwatar.factory.method;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * 
  * Concrete subclass for creating new objects.
@@ -30,8 +33,16 @@
  */
 public class OrcBlacksmith implements Blacksmith {
 
+  private static Map<WeaponType, OrcWeapon> ORCARSENAL;
+  static {
+    ORCARSENAL= new HashMap<>(WeaponType.values().length);
+	for (WeaponType type : WeaponType.values()) {
+	  ORCARSENAL.put(type, new OrcWeapon(type));
+	}
+  }
+  
   @Override
   public Weapon manufactureWeapon(WeaponType weaponType) {
-    return new OrcWeapon(weaponType);
+    return ORCARSENAL.get(weaponType);
   }
 }

From cc85c73fbc6a43dd564d2858a0a00671dd042493 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Wed, 30 Oct 2019 19:52:03 +0200
Subject: [PATCH 65/68] Move faq.md to java-design-patterns-web repository

---
 faq.md | 88 ----------------------------------------------------------
 1 file changed, 88 deletions(-)
 delete mode 100644 faq.md

diff --git a/faq.md b/faq.md
deleted file mode 100644
index 107ee1e684e2..000000000000
--- a/faq.md
+++ /dev/null
@@ -1,88 +0,0 @@
----
-layout: page
-link-title: FAQ
-title: FAQ - Java Design Patterns
-description: Java Design Pattern FAQ answers the most commonly asked design patterns questions.
-permalink: /faq/
-icon: fa-question
-page-index: 5
----
-
-### Q1: What is the difference between State and Strategy patterns? {#Q1}
-
-While the implementation is similar they solve different problems. The State
-pattern deals with what state an object is in - it encapsulates state-dependent
-behavior.
-The Strategy pattern deals with how an object performs a certain task - it
-encapsulates an algorithm.
-
-### Q2: What is the difference between Strategy and Template Method patterns? {#Q2}
-
-In Template Method the algorithm is chosen at compile time via inheritance.
-With Strategy pattern the algorithm is chosen at runtime via composition.
-
-### Q3: What is the difference between Proxy and Decorator patterns? {#Q3}
-
-The difference is the intent of the patterns. While Proxy controls access to
-the object Decorator is used to add responsibilities to the object.
-
-### Q4: What is the difference between Chain of Responsibility and Intercepting Filter patterns? {#Q4}
-
-While the implementations look similar there are differences. The Chain of
-Responsibility forms a chain of request processors and the processors are then
-executed one by one until the correct processor is found. In Intercepting
-Filter the chain is constructed from filters and the whole chain is always
-executed.
-
-### Q5: What is the difference between Visitor and Double Dispatch patterns? {#Q5}
-
-The Visitor pattern is a means of adding a new operation to existing classes.
-Double dispatch is a means of dispatching function calls with respect to two
-polymorphic types, rather than a single polymorphic type, which is what
-languages like C++ and Java _do not_ support directly.
-
-### Q6: What are the differences between Flyweight and Object Pool patterns? {#Q6}
-
-They differ in the way they are used.
-
-Pooled objects can simultaneously be used by a single "client" only. For that,
-a pooled object must be checked out from the pool, then it can be used by a
-client, and then the client must return the object back to the pool. Multiple
-instances of identical objects may exist, up to the maximal capacity of the
-pool.
-
-In contrast, a Flyweight object is singleton, and it can be used simultaneously
-by multiple clients.
-
-As for concurrent access, pooled objects can be mutable and they usually don't
-need to be thread safe, as typically, only one thread is going to use a
-specific instance at the same time. Flyweight must either be immutable (the
-best option), or implement thread safety.
-
-As for performance and scalability, pools can become bottlenecks, if all the
-pooled objects are in use and more clients need them, threads will become
-blocked waiting for available object from the pool. This is not the case with
-Flyweight.
-
-### Q7: What are the differences between FluentInterface and Builder patterns? {#Q7}
-
-Fluent interfaces are sometimes confused with the Builder pattern, because they share method chaining and a fluent usage. However, fluent interfaces are not primarily used to create shared (mutable) objects, but to configure complex objects without having to respecify the target object on every property change. 
-
-### Q8: What is the difference between java.io.Serialization and Memento pattern? {#Q8}
-
-Memento is typically used to implement rollback/save-point support. Example we might want to mark the state of an object at a point in time, do some work and then decide to rollback to the previous state. 
-
-On the other hand serialization may be used as a tool to save the state of an object into byte[] and preserving the contents in memory or disk. When someone invokes the memento to revert object's previous state then we can deserialize the information stored and recreate previous state. 
-
-So Memento is a pattern and serialization is a tool that can be used to implement this pattern. Other ways to implement the pattern can be to clone the contents of the object and keep track of those clones.
-
-
-### Q9: What's the difference between “API Gateway” and “Aggregator Microservices”? Isn't it the same? {#Q9}
-
-The API Gateway : Aggregate calls to microservices in a single location. The user makes a single call to the API Gateway, and the API Gateway then calls each relevant microservice.
-Use the API Gateway pattern when you're also using the Microservices pattern and need a single point of aggregation for your microservice calls.
-
-Aggregator Microservices : The user makes a single call to the Aggregator, and the aggregator then calls each relevant microservice and collects the data, apply business logic to it, and further publish is as a REST Endpoint.Use the Aggregator Microservices pattern when you need a unified API for various microservices, regardless the client device.
-
-
-

From 1eb1961f1b38c8360ac7a99204224087dadad46e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Wed, 30 Oct 2019 21:12:10 +0200
Subject: [PATCH 66/68] Remove presentations

---
 abstract-factory/README.md             |   4 -
 abstract-factory/etc/diagram1.png      | Bin 58018 -> 0 bytes
 abstract-factory/etc/diagram2.png      | Bin 26347 -> 0 bytes
 abstract-factory/etc/presentation.html | 190 -------------------
 command/README.md                      |   4 -
 command/etc/diagram.png                | Bin 57571 -> 0 bytes
 command/etc/presentation.html          | 243 -------------------------
 factory-method/README.md               |   4 -
 factory-method/etc/diagram1.png        | Bin 59865 -> 0 bytes
 factory-method/etc/presentation.html   | 185 -------------------
 hexagonal/README.md                    |   3 -
 hexagonal/etc/layers.png               | Bin 15887 -> 0 bytes
 hexagonal/etc/ports_and_adapters.png   | Bin 34860 -> 0 bytes
 hexagonal/etc/ports_and_adapters.xml   |  25 ---
 hexagonal/etc/presentation.html        | 127 -------------
 proxy/README.md                        |   3 -
 proxy/etc/presentation.html            |  92 ----------
 proxy/etc/proxy-concept.png            | Bin 24957 -> 0 bytes
 proxy/etc/proxy-concept.xml            |  25 ---
 19 files changed, 905 deletions(-)
 delete mode 100644 abstract-factory/etc/diagram1.png
 delete mode 100644 abstract-factory/etc/diagram2.png
 delete mode 100644 abstract-factory/etc/presentation.html
 delete mode 100644 command/etc/diagram.png
 delete mode 100644 command/etc/presentation.html
 delete mode 100644 factory-method/etc/diagram1.png
 delete mode 100644 factory-method/etc/presentation.html
 delete mode 100644 hexagonal/etc/layers.png
 delete mode 100644 hexagonal/etc/ports_and_adapters.png
 delete mode 100644 hexagonal/etc/ports_and_adapters.xml
 delete mode 100644 hexagonal/etc/presentation.html
 delete mode 100644 proxy/etc/presentation.html
 delete mode 100644 proxy/etc/proxy-concept.png
 delete mode 100644 proxy/etc/proxy-concept.xml

diff --git a/abstract-factory/README.md b/abstract-factory/README.md
index 0084030b645e..aefedb07f7f4 100644
--- a/abstract-factory/README.md
+++ b/abstract-factory/README.md
@@ -188,10 +188,6 @@ Use the Abstract Factory pattern when
 ## Tutorial
 * [Abstract Factory Pattern Tutorial](https://www.journaldev.com/1418/abstract-factory-design-pattern-in-java) 
 
-## Presentations
-
-* [Abstract Factory Pattern](etc/presentation.html) 
-
 
 ## Real world examples
 
diff --git a/abstract-factory/etc/diagram1.png b/abstract-factory/etc/diagram1.png
deleted file mode 100644
index e9c3c84c212d84c26f73ea24a2668dc7a3b7bf21..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 58018
zcmeFZcR-Wb)-N0jGB&UwA_hc6q$>zWXf{B)^bQVHx+a7YB&diD44u$X>4Y+LLmgD4
zgd#Q4r9%Rt6I$Tg0X=8tyyv^;eeeC}{&9I8Nyuc9r|iAf`jxd`-_uY!dg$yS2n2Fe
z`R*NU2!uf&0@-`}w*%mnAO4z!;9(C!Tj>@gr}^9z_+!7_P4$})NM6w4&EFZo-v=Mw
zH9|ljOke2#_CyFUu|puklFD~(>Ux?_(+<a->Wtss_C+ZM2lOe1v;9dpGkfcr`GErr
z5qG${AK!ldPSmqIOY0<qT434W?177G{L^S^$=8c#`yULKZYzDd?^gX5UwX-!ErKif
zSdw!2msf`xAbwXq+kDiZkr5j46jA~y!DTXfDgiC)b8adJMx&5oU}k1%ntHV{C7uJ{
z4uvehr*utB%9h9mm+}m+a2;(qx%STJxhb3lfBHXe`W~Z^4DH}7cYcgMSh4(k3cpj!
z|MThSD~#UHr*+4nxSvmhxncTycAuYDa?9Gg`}78;;o|8&((?(tuOE9n7xBV>Ya<Q!
zeNX6rS?-j0k+<~RXec?@G2}mP$VV<tCIu5mIfj+JyvFTXIeL9IWTtv0FWK0{cd~Tn
znf(tgf!EB1Ji|tjb=URbTg!v#YZ?BgCUr&sqhBdF#M=C?OZMNmPLqc8!3BPvoNLXa
zk52lJ6u1FqlyC2EpHfj~X<2-h%?Sz4PN(V|N)b4;VGrqkh1!01uQc-ySAO%naiIiB
z>!`b4URQYhD!hBgCX)ykPanRN{J!_|it~lh&@zu%b2hQ@bN2S#d^SezBV@Q+ah8U6
zSumNK$RFO9>q{fUY0E@Loe%c110HqAx}v%wm8&Iqyiv2%#PkpIy&GHsrUDlD?bRTQ
z5E1lzz<6<25;Tl{Z*a(!hVOY+*0mV@0bid{W3%Xu<=jCL$-akXS9oN5^7QWF^Ri=Q
za|;;HpyT)K>q*JZR+HHd8esD|0k7{bD^YKTrD?lUoQ|eKDh4Gh=hIE)H^zUMqsnIu
zM~&%QN@Q<exk9sy_nn8#lg5ix`G%ECHM#q#4{Djfkk-$bAU&Gyw#rN{D&mRS>z3`>
zw{3>sDs5q)woRtYH1TzridiD(j)mk4qFku6u2?xA%dLH4A|WqIoLITAeZ|ERY~q=1
zgIq;1T92)2F-ONC6)k;u#Mm;?0z3P7;`mzMgv-HH#SvQd?)c@e=@T+3uB!_vwptER
z;s_y;91!evX}RcST-*2Wm#G6~-vf>H3atW6>6`aCX_Q+;VPWCJa{<CE@-H?^W*a74
zD9KixO47xL_=s*<OxblVcb#_TEVe)RJ9CUe9gl&>-H3={tD^VsZ(h=fJJYxamH24n
zYkiEk<0$yb2oslj8OsPN<L+1BP9ch{kY9f5&0Aj}h#(*V!dIPpu6d0|+gZ;K*DOTj
zUWDn}*N(!#wRDJ=$jHox;sgwG!j;1=F(967W@coB6gd*tYl8=ugSez;4O5^d{^7A>
zom{)45Cl3f&4caMxdq9@+#sxatONsyfHyRID}B5h(CZcVnII5ZKdZW71rQ`gyT_Z<
z7f86=uLSAY@{^4qD9AdKyR!K<rb?bkK_E+ksj2FG8<#L#0Sx~!di-TpL?{b>>^#_l
z*ghZ$yPcyTd=H-Qa=Kjp=Li|y+y8RKb|*?4J{9-Oo^{mtri)Vx<+gdTX6Q*XCb+6x
zNp`k+CQeDk(Ghp;+O@hbuTT0(-Ix_~>AP-JVEeYuz1I{!{D!YuH{|!vFO=1rR)3iP
zHY>dwGWB1Nx%8JRXuvWW`p|1*SexnZdE*knn(e9TVRi{#iaBMJ1JPGUNcS`AuI>v8
z2@sij){_47*c3t?gRGR+YV(Bh;bSV%*X*^gFxKV9#GExMb9Y{;4aWbVRnr4rv26>x
z%$Kl*g~pZ-vc(%KUTr0=Y7GrAoIt)+*>Ct!5>rNIW++C_qP>kxdwJ<d_mXwI?tyk#
zQK{D1TB3^cL+Zomi5wHkV2rS;gkV@{t2=CgfXr%+m)1;GQ=UF0z|U{JxjGted9}z&
zA!m1s2%-<<yEbFLA<Ckp^|69R7h2@E%O8)h4+d}1HW+opyhq+jj()ca5+A!eiLmhK
zN5U!ii3Voh)!R}dfnv|39-7vY-bxN!7PGqq(^ojKwlSmnpmsEr{XCJQ7IV&sM@Xoq
zKd;oeS0Y;0ySUGX+7F+vVFjPtPTX22=Muao;#t+CWGMJVpA{qgM1pst=sRv=9?Y&;
zCK^^$V0E`AkH4@_G}r9n>3}tbZFLLN^euLA`J!OQ!}!#*k0S~qUt@LBNS3cVbAF?o
zd#&h|<$@P<Slaxmndac}%7IbKpUU_va;Ka^c<+;avf1oW8HP+F1&CB$UL0>aOo7VD
zdeXM2RU#tgbI;0`+Em>#ZMp2rlAy7-a)d^EZsla?FD<E-S!@ooN+C1RQ>qrB^0X<<
z>hRBLE#3?Dyo3Z<?@8UJTOATn#)saUJ>Vjq#u9=I_Pk6{Cgo!415?ziX_vb@rVg+Z
z39xA4&i?Q3dpunya;0NoU^ZNYGOVw)_zs+Vpx8PEvmh@gkB{4mHCV3B4ONHdq{V-V
z?t0sh$^<#@y<Q1Jl5`jSjbY%!m|QECBLmNh^OHr`gTgWS@#2p9Uy1SR(DMc$`QpDD
ziilaR&nQG>RkerN6kPb4n3|E4Hd33D!`d71{c->e7GTipJ5$2@9-}B`jC|^A^;GT3
z^0YP4h)k-r44@_N?=>>wY%$%Gm7jRto!__Zx^i%<(A%#khO^}lo}#dJLDv^+>!z>Q
z#FEigS3Vnfm+&&z&$yd!it`e{!9x0*kddS<W#&UkitkEwE;1fDbDn77Tfvr*`3ahb
z`j*OAEWh3w)L7+`I0gHC`A=%7s_@mcyAChY2RtYh)B#T)9}XWmCC+W;?K$Ron@y5I
z6+f6~shd>a?UFSEPTaK?n~$MAd*Y01WxMJN&%xG}mBc%{y4<5CtaTV6-=wJMEIVEq
z+ERN6Ht2Qc$clms=g5jqklgx%O<F(l6RA>luz=HR^f<zvEqkK!jB3Bdb1LupKu&xF
zitSuH72o319PWRZHD-8V`}2l@fwuIM{)N=oT&b9e@t0H+RPoo6Dw=bFW|!9xEi>%r
zMK^loA)4@qIb~rf9Hlv)W~u~>g=L)X$O*2$X_osaL@>9k-~ApY(UlS)7^*jaZsvJ*
zsEvVh{xU5;10An+cgobvyhJTia(~OVl)T;N6VWa?*(A-fvM%?{uABnuh*bN@mYD*g
z^|D8K4knQcsdtkxccw4?JZ?CMdbS1I&3n-!Cq|WXvV23qg}6M7y~CInp$>&WO8uk_
z5%DRdzACavE#`|z3uG<SqYmUM0iCphc7g4g!L2444KgWXeS1B3+aW=fGmW|&(+3;Y
zoh|dzuvrO0driK7IU3`bb2aGEwa-E$+q9}}19R^gar{DqKvPv|qp?A*T^iM_nHfFj
zw~7#ujq1RdnH`AFCA@2QGb%7+lD*NX%6v^i;wy8yj<j7t#y-g8<-U5)2EMc?>Trk1
zMt(+^inInJ)42yElKncWbn7#-yc0*#Y<tN73fFD-@m#;i<VLZy^sVjA=H7=BAhlHT
zm$}b~E>=-1W}`oBa0yXPh*SGL64|OVk*1io3H^2B!p}O?mpPb$1bN@eZjmWD73ysi
z^ig~oVQav9mS;w%FNN7{>kW%QBkG{XF`N?#f`4blGWi_Sn1x!*`O)Nq9%WXx(cx`a
zT8}+}tksNE$T#hJ3F8gRGUqyMD;)CjR+6=Vo$N(bTjAi1Pf5yl&B6828XKHuyaer>
zB4epXFVvV_9BZfEq+vG*EB8KNywtu`mp$?q^mYizYSS>b+k9+<Y=KA9JU<3V9+T->
zlu%x#*=uaK&?k@C9p)|=S+H}TB(yqnarud$L*czsGY}*adB@(y#%A-rXlL1Mr6c<C
zSaGk*;neS1iDI^m!Mur&MWZgHis=`$weB;79>i_KSj|1(2cG%e_q^Ivbu!0XDUrl<
zZTX!<@7TkoKTVkbMD|ZU_37B-Ac2HHBGIq)3=DV&*Sks@H&Ug=E(pfLwA?s9#OJ9D
z#x66a7Ws*iWR23Mf<#GJcNdG)ZIaK7>CvD|@iJcUhXOHjmp1)V#-CG5)@|M$n)NQM
zB>(87bq#LQ25YI#Fm<KxB-ZCcBD8ZpSvjoz%ofN_J!Jw3Ox4LFP}~jPrSN6-v;n)y
zdKKB_f%;U9@I_p~7N3B<ah1ksMz^+2!siJ7XqxW5YBrPjF=lIj;oJ9xS$||<m(jL8
zHoYGQavepqf(<cIYKCVTHIe(Vnh?l4>B*<@98u_{Bu?>-!gQT|%Rf}5_ao7yjMveV
zci%bLza*d3l=)rw=&^xXQbzdiF&W&B(n*9#MNxaD>G7u6CO6r8U49RIWVQ0mn3NU^
zlXS_+Wsh&|Tq<{tE+R2jgtp`(CIjoBAFmUYOGU}QlD5)2euUA7$zTZ`g?@ycK~^HA
z%rrc!KD30nboZfEMYN8YW9BM_BG6o!NO;BLy}<%7{ilLoG>r!D2~inbhwU{TTkcKV
z&GJRy>l%6Tl@qyBMmvtP&3=hHPbT>h4n+|dtZUuo4qz|eHDf|#JiW2m_M68WnNy9L
z-fPc~fZI69gnE*hCP2EG%yEBei|;Y&eOv2|(p*y3$(4swH&e>4-FQ5BHhk`KV)JAj
zv?A*%$7reQ0dPI$UUjO06Q#<aj_N_h!(kRS^e`IYzJS;1T0YFzKaq@CX-RDk`9`~;
zqocE#e|0F7(9O=@_j+nY1T}s~!jv)B{KI*qRA0&g-POYi(3`kLovJ#J3W5)VGc;ZL
zVL#KErormvP?5z<;mk>$z}7Fk^OG3ha#VZ|>(rLjvF=}=9Lvd)8{FP5UBU{^O{E-n
z!M<$NXz<P#hVOT#U-wBD)cq7jLlDS38c+_rPQ^*jVM*M`C5S%r^`I}Vz8fZN^5}9S
zIS+?)+fpsr^|Q+`57aRZp4hQ(Og0s#6V0W?AKzn-1Tpc(#1c3s5hT@qW}PA4{F9=z
zc+hj<0LsZizb<55sa86M;=SbMHW;Czlt<ch+Ym~z7;TCctDO!*%03qn`vC@SUBr~(
za!Fd&A*A#B9HH*6nRxybN`1598(SS-zt&Ds*^Z}1Qe<JH<g_1U7ApqTlkIUzUtdT+
zXbLhC`i+vV68$)0E2`7#z3SQToLQprUq)O*dBm`UY3a{Zqpl(XKVTutZNJ4=P@G7o
zaOv*H^wJ#<?|f57QOYUu=?gRAjo04PAV1l9o0aLJ{>)@_&)K)Qx!58J{m{cU1w-`L
z#h6OFer8NVo%h<9DT(dHVA_m|ouZ>BCLdf7>K1&-5$G=Qi8mG|%Y!UKP^ASriu_B9
z?-3&hj7yG9Z8+F*D->jeX^>c5W8OoHhB)PQOLMQsh2#w}8Pl!`(71$Z&7@7S{jJT0
z{nW`VHSBE>=rK8+J5*(u1yyT(tiLTqRjd*m{8D(j^Oa2SxwkUedrP|)Ew4&*aaT1z
z*)xOw%y%+ZHY)PzLEe&41eM|(R?wUg9xrW@^8S6b>6tR!Xp0_S)C(ukB(WlH__MoK
zs~yx1`<`g~-1o2ww9dDK_T=YfH(C8f-A<*i6>ZHitJ>F29VA$Pees1^KN>Yp=vKq>
zuv0>pdB3af``D~eP>y{4DC@P&z1KE~&<SknFEABpGG0GQNZqfa@PY{!d{|`C^X<L?
z4?(yP*s`?=&MpHN>=K+cb$ox7{qA|K`($V#%rn7mNeamQA?(MK7|}!as2iDSwdAKM
z2?ObipW4q!YWgRBMjDc;Ddk>^qfZ$*UIiWM^fULEDMhr%5;rreG}`y+U{e^=hRCB+
ze9@F^wC2d9GXPnsCwPss;a6hV$J*O-m{Q*yId}c8gJZ#JV2^5#2_3*0rzGHN^X!5$
zLc6+78{y$8YBAUNqI68PsnS{-!5#K4gYU4<TfKS?W^9v|)#FWEE5yy^9XONS5|jGS
z3goHW_3a^M-z!vPVv^m9k7DvmUVRHB<|~<VqUjwpebT0-u8t13BQXa+%#|Q6k=fBR
z`PgE~G(&_{lZlKg9YrtP*Eq02Em2LBTj>dje&9)PKMt?&WFAXW)LWMZNV9bVkLi>`
zj7P_p>u6~WwWtp8Eo|N2WpE-aDUm`Z)}wX9vxW-4BcM1y5+pUo*-PsqH-y4&!pFj2
z7h1vVj|S60Q&3K5WaKc#P+<tX5#d4&;!3lXd!busg?k4_K6`<+)6(_w%KE&N{-Lf2
zsVd8QS=?qz+R;IoDB(GnhpaF9xvL7XP70&4P7Npt^yFo$=FoQ&68?tA8~+v6oaA0%
z``Tic_oM5+zv!A9!hgY?e`jNUBI19c!@`3Vjm`xq3l@K`V(GfLY(QR`D|bVdy)k*g
zrd@S4s>44fviUc2SKX-`;t|M=DLi$+J8Y#)Cru;5xwn`BQPvg8quPidRY4$kyZ{F?
zR=(IQwh_Q;@%U=gq4Q9fzShFo+3e76&8h6EeCyATGsJa53~;Qf)8?g)dmt&Q(wapl
zkwc&St51=;?Ght~KEL#+ug2LrC<#L#-Rm>1z5>3hpE(<6SOoN=eD@>+Uhs!LuS^S#
zy>Ide;7=H`=Le$HuGC8QWR$9r6l3cvjiYC)BwEP*(Cl`yWOUW<@cLOti6kpW*8Nl!
zzpAqZpEvw|LP(d~#ktSSu^Js<oawCq5~k}W0#TqAEn3sKO~+Ku&d%fRa+B#Ds>1k-
zA72JOaNR}JJjzx3J7}#%M03Z6d>caJZ~CWR{6y{DAUfpx`j&0q6h?HHmGsNpACwb;
zqdz_{gV!Td?%BVza7)W1dGbMKo_Dr$oz7*lfc+@~RkSRvb!e?sGSfdVW%adfxq3-=
zNKl9mdx#E&8kcIcIpr$k4KI~68lTRU2!o$&(F|u(jeQpVv;$^9+{kTiLz?Q9^bHtY
zuTJDN-eT(J!=8V*NGnHCVL50+4$MdEXJv&qU)qqlUNU*1rB%XxHekg8mX5V_fVhJa
zh1Tkj?cM^i_c~jXdR~`$&Rb3mR#io#r}JtXN-CFy5OZe}a-dm>+nW=9v?L*veBXSg
z*U%cOCslg2Q=^ldQ`X$qbv%E_E2Hmjk6TMSyFay^k;xOj)CwkqGXRxv=lWvT6iKg{
zB4Q)<N#f=xuT68Dl<jCH=KfK{#!;cc)vuC`mA75D$0e(-Zp6;H2~iqf&!s%<Gdk<y
zi!Dv$uTdphdmqVoQ0pHd&>JH=`{z^l+=_mJArsVrx-u;_3YCdcH*4X>nhF7~aQ*-@
zM^@RzTo8@PM!0f?E%+<Jg~$#~NkXy>ik5mGZTNx0FFD3xBA+SfaD=~xla*gA&AYwH
z8Cz6uA}W@mQLaXfbh;8D<N7)D$0Mlf=9*~7l;Me78=cAJw8+5RnsC9$N8=~9^%P|_
z=e~bc;A__z$E8nu>(_{#^pz};yB##cB`z**+dbYKKS3Mim4A!X!=05bJUYPXv~w}I
zh>_Zj&JI22d~@ls+0UbM;IsU_<z`u`>1>yY>$1gm!hHu6wGW~B*ylL`V3U1f+y1QP
zuj1rw8cyZn@!cJVHHi~lHV@m)FkPLs&&dw;?ot6wX>!Yai|a1s^Iwx`OPc7m8`77E
zr|8$8qn3$H^h>#2mMLD;lXZ&bwmq`K=E6C&BBaq#d7H{EQn3{3<>ZMfJ<+VzFFCcP
zwAcq<a%VMj3-O{M#;p-Yl%>10AK-1w%k~eRovfNtHHzMrPy8pFVf@tSd_n(ZmBEG5
zUc^RqdbFx_SXx>my)KwZMw0zPLU9JGQvg1QB4xVWBDT-j8s8r|WOTYJ)$!rF&&UNa
zfvoxY?v+RL6N?3;v{<jh6wSax$kXCIFdXIJr7zguBYah}!<MCJS0c;KJrkfT3kOYn
z!Okb>)gu#(F9~eI0GU#Q?e1y~saDta^?hjnWObwuE`se2O2a@j$|Ytg#u;(fKU*Ns
zO=$+-kw3a78rejp>^mN{y#B8|i`e#$tLTbSCpzOZPfI$zeZO7Jmz-VFScUP0#Ocnm
zR;~K8F-Uu_Os`rMVtoG)u#0>20?(PcjI`FiuH-7eP{*AQ7`J!&v*CsPtr+#6cU)J1
z4`!*WN#g{CUYzIfYg=DBWgSa<j<J6GVdHGS$Kwg<!4NcUok2&z+;hl(RZc-2gre!g
zMUykBsh1EYX5hsg25YfJUIg}Rx!+?jq7!FOi%rtK<LsA_a;(Q6%(F-MO-~k;NcXN9
z=|#%)cdh8=CEO*|6ucf^SneU%(S7RVnVWS084eTqvg42j-}2bLf0UaHEEjmR_H<sd
zM%q66lF{~?EormJJ_}YEi^~F&AJq&mhSm0(bf%SJ8tbb?bybnt?zcL`^(Ppm4pQ<N
zC`y%a-$c<8TMj7{<tF8d!du@_My~MF^_gWS4G`J1=@ae0^B*?2XmR5FQcqxOn2lok
zV)4|Pjjhk6EfD0Fm?*k;J&dbB&b5o#rz6`m$Z`3iMp2_bIsNFwM@}LN)PPM@kSA?F
z(1j{hrtDYl-)P(7B`IYUis?!#=uB-XQ*}t;IvQ8E%^%O#q$cSjH09Q;#hO~1b!P5#
zHtWvlA_-R?4S!kXfj_yWSj(>x>YnMqXjv{co6!yTjwDXVRFz&YolQ+NhW5csDeE~w
z%0*Lx>Ve;8^u=&IYY`urX2$ZT*A$KB3#arW*iKIAGeAyVA|59(o&D_g{9Be$L8CbN
zoCg#pyV@Zl+drwJ#H@iV%wS(jf|W&rtUNV&R||SIMx!IhP)}dKVQ%QNpLaB#sq1o&
zS7v;APjo3@RtwHe!JMDo0y>q-y$Ab8Ct+Tfuj|Q9sP4U!4q(M*Sve(dHJy-}LS?`*
z{uY?Sq-Z;U^{ng+N(nrW9Zt$ycU^eU<Ebwhx5D9@vsz~$+17DT$ZB(m_9Y08=On<%
z7pvdCGdq9smi%VK$E+vbl}p3eed)3Hi6(o@fOPmox950f5_0LCmhZREwCmwpIBKHj
z@WE(6Kj3FIYK{c0Dp%}(G6FL!TGZ1l>3B@#=FZ@L_Tl5c{<##0X)EC%1ft?6P1^#I
zD?-+L<>CzU5}{&lD@EWVVbA0u`Bk@e*%8Pab|~($*K3_+MA^j~$@5`;Sq!4pfh&Q^
zo$as$(J%20IV~Q~vQOgFNhtA8N%lBX{fExq6+A8pGk?<?hJF|)ZZ59@n&{ZZiL}`=
z7zMtEFKt#pN6ELTN}EJEB8)laYpQlBN{sn4mZk1|C6kcwJ_zKpTS>or?3CcqL`zUm
z`lJx^+O?!%>q<&{ro?BKin|bL6Vj9udxkzBKPawRpRLcV>dPV|BR?4hK4y5*wlEr|
znJP;gK%&sw8-tp#vI~iQV~}&g`<__ds^xzt-!_VtA!T$g7+z^xn44sl!*d2`2UvH8
zc_=SLsaG)BFW4`)lMRqEO=!1xLDdHB6~<hcIb+e`z(me<F2TgDZ@PaZoR(n?yw+*c
zcg!v4>r{|!lV%|7t%n5e$IIMJCy|9m(K$_LPm|)7bv_;ew7@rfYYOG1%(<EG9XjjC
zJGeH~`iLH;nW&*bqt>umTw^SP#pwE;x!8G|S@zU+2*1bLo)ks`Md{Y3C46C6SEmkY
zZu2we)|G|Y90;T$h+^Qj9ZFg9CQe09DP>{8-9M061Nr;m5P$xz@|wjL`me&Vj5?wZ
z938P}8jwPP9yjE5fpaynA1FMU_U&4%+1c4`-@e_i^dfcYi!doBIxs%?rhFzbvTf)U
z_ed8RumDr_Ih@t8Z+`+7>w$7FWyTB^78d2fKlukZe<78|{(PH&z%y4r{S+t+5!r0#
zb5qr0FSW=l2KIT5yoE1!8pPU{(o{CiN3XyBS!UyqJ;|AwD#pgfjYxT3^_WwQHw{{w
z`$4t##gyrWNSF>kx4xr;gY`^Lk*Eg+kn-Y-SCc=`^&!G5z4M8~Nn+d@i!H-F@9Xr#
zItE>d0@xi9_{nezv>TPNr^W_y&q=K|bEVK$X9vR87rWSJM65wI9#N<4mpt0DV_0F@
zoo0kii(G;&i+PEIuJkMZpJ4PfsYm+_@+l>}wBNs^Mr{Y6g4fzi$RE5X@9KFpJ*qI(
z$k_6<?2tGE0J17q=UeCgX|MRBkHj}&`wkSUnwUg;&Qup3QM-=kNi6eljg3QUq)hi2
zUBK?Wp^U)p{WuosCAyaX#s1vwmwI*ntZp)I{ix8Nl3E8mHnyZL+77`7aTD_3d*Yaj
z*OHTMGCy?V=>Gze=?gPF$r%%7ct~j4x;i=*fA025+sgPU#~l1u(hsf+Hb$n7_qVs)
zr`l^12I5}t3XrDIHhBl#gJxDNJWW8biEf`iiyQfhEdR<sE4`!H8K*?yh=x!pp#HcC
z5%W-=k4iQ)M!$B<imX46hd12mxr!e>P*+r&m!yPvtLG*Q1e6K)?K7fdXK@*|!EfB1
zSafqVzCEmX<!Gl6fvtt91@XTzH7V&pJk{12uPR85baMvhZGtuZxtDanpHe>5stoxQ
zet`Ctj`q;^l!U`>X@(D~Mpa5@LfxInr&V&c(|*eQkkM!V6HmaTp+bq2+hp)L8PDKb
zQ$;n4G6mUXzI!0}k;T0!IJ&a^(vNl`Md0v8>M*P0z_8bCfjbQZKR&j?q9WBQw9SbC
zhLdgIW`_K10r2dv^eH>SDQDW#+e>Q{y!G@#YA>F0EVq0?1wVq3ewJ|oOchb|=IW1x
znqR0z?+re;VkIUH*<~~?k;wW@uMfTcAwW1Z*JsAjHpZo@P3~?g+Va9olqr1QDEwRi
zC5-TM(36QwsqVKpt+$W5xV<pNeL)~AaY=(qT9+&EADzvryc!SvMKUDa^gp@0rSg6>
z>En!sEAM-#2_3%kB;Xd!;yb7(4)G+`INLEYr%uOSur8y0o!`1o_b~iTv-BY5n8DkW
zBig#UE>Q=4s{*0Y5>fk><Pa0h;z>ESEtNOr7Nc=~85cgkI2slcgBg@qs62Uo$7I2u
z*LRd%qK?fj&dEi7eKJYg%*@$k-&*0rp<DJ&PT`v91s!<1dI=ytFl?TIrjP5t{4nPL
z$3VyFEXp|?wF!^m5!2lTN|js7xrCSUn?v`Rf-Ml^jUhnEk=?MWGo9N#;QwU0D7syg
znW=4TLT7e>mOcH9Is3-bGm<WGAnku0lxmL1&`CR>({6F-2^9*5?$9nf!Aw^lbEU)r
zy=GJSN&y=s;T$8g*eC`EW52G`z~ZEuo}YC?_`iyc|4w6#tPL)-(%Y%L?+Tt4BQn?N
z{!K-^r~RSlrtT1}8dQEebtYep={sp2XOBWFon6z1c;^$B+tR`VeWHt(AvXplf17EF
zm8?}oAP`p=LGg7>wnoxRzCt`|ALK^Mk2Cq6bjrZ1tE-q8Co%el<Ig>iC!hXs9jqLs
zEm7jD&p{xl7v|^-_Jd!pTDJn#0kWW$d(v}#Dy^1K&)dssO&82vf&5p$F%_n9a2x{p
zCZ-q&KGyKR!$kb#C+b1~Jy|~ei=AXpQU7nn)xG_E4(x#-{-y+zz81Tzlp8i`)YavR
z-M>**SQPP^$e~8~^Ld!b0^XZiTyHd?+t3_O&tB(G@@gERn<hR!8nJGQ5r-3m7OfX-
zbim}>4XlC86rQ<CtDh8*u?u4HwAAAC@$nUcNR=RPT!@!EeH`=a4$p{7Hl(GQLDg8;
zu0IU!=(3$>E5a6*xa}BHWDSC>S~zrgva|oqt<LU)7x*6W^5U%xt|+XKs)=Ez2M@oO
zufii35u)F#s?64xUav7Xmftx$kWcpm_4f2wcciQMz64bxO8%$rEXtFola-!6H^DP|
z%FFi;`q$E(Fdl?RAyN26C~nd?$7=ZnyGwYqm~(BWOO=i2-JCel5O+0U{2utsqv^?3
zy|y+`-IPX>4dW4IzDJ~f=1hhN+{tU@G65eN2v*QkB^HHU8Y+WtanMLdwY0c;1M`!e
zq7zgOfS_u%N|}>0ZpAp8!RdRyb_+wPj$ok$oTuMiS-Kc`n1{Hnvy*VaeTU!t-?V7`
zh3xu&CW~E@MfiR&80huR&%qEpKN9Bgrlte)%S5Ly2QP8zz7P??-RKM$Prd(WgK*3G
z;J8bR)^}vYLvOcX^xlK=<KG$0K)4A#(aH4T&@6K?-RJ;*sq&43x%oF!!U4Bfz^xaZ
zx>fcKFi^r+&fK5L_+JfV|DLk^6)3c_yaFbUW*_4dVNSLF*3~6UTaSpgsA~AKct`HR
zY2c0mXymSq4Je!NI_QP4#Jbh_5xQ>%F&1IaP>LjvuJpQMH6IV31jd;+Z{9HV%FQzW
zG|ljhyL9I(C;|o2h0X<HuUdVL>b)VSo+xLA-W=g19F^=lPc%imjZW>&Eo2VONQ}BG
zeF@tK!5gQkXJ%$5r=%$8XBl$s2A4HG6BB_d+Kek8z3>b3L7GQX6*+J7@0iQnvexU0
zN-t3TnB{^2`MJ@ZV38Zf0C^MVGC@k>q^0)(o5^_b2P<*epR|6X4<OM-vkIC;O9%xA
z_b}b|_AaZcK*3uTSnG+EE8=46B^EIKdb$UWr5n^2QkYKa(G}H66_>$eKR3$95zKvl
zC@!8a*%VZV@xkgq0_rH@=`F=n8r=h>!1Wb09F(!eF7Cf-)>~#KsN4OwU-rx#8GL{H
z<>hc;J{JpTSKeZ!F^Y%&FL9?L&&At&c+rRCeb7I&Ww^M&kMZP2s+xj=dJsJ(<H$QP
zxfx}7bVovI>(akuK3w2xd?~Ikw57ko8yn}<HQ!cTqR!zxeRZu)N$v!&jd98r%?0^x
zCYgFS9bK5RUpaMK+|AJ6)bnPoE4$ZV-p}wRM6IAo)Zsa$TKmvTtx74Sr9FKI7VH73
zOn0>Dq@h)|R$iEZLSr8zQ)o|*pvK}1&y3J+wr&xp>k)J0nGm{(Z~>?b*Q550662&0
zqrgE2SbNu{Ag)}d)KsY#)4O&&1mBbD+jkoB&zvX&MDNnn$wkg6uh-YgZFY=KMfQqs
zGsC;O^z9!!_|bE1vh(X(c3#J>tdL&UL^5X~j|Hb)-$x8~?+>4srZ0iP4!GZz&*He1
zdK|MVHx~$^?$d^JJDz=eYQ0#C3^yoO{7ik2!)I~-HBzsf{WnIqhB&E3P+Ra-cT8H{
zRRA76egobIAI%-#75pDYZc?SP>aXJ2Wln1^Bv=HMxAB%;@~bLPRd;HMLbEdWdZ0g#
zq~N_A!7EP^-rKERnvIR|le+8%oIN)ZW(Iw40HXb*h&Po2oQmKb#jb;L2vn{>nfolr
z!k}DOS~#h^k!n`<?AQOJr;iD4*OZqv*N|HqrMvYe?LWU{)*R4GbW_>+lB<^cYlCav
z{7;Jbe=+v5UY0VFJp2of3IPCd+q+<Aa4{Uxs4hGV&pt0%Y)9o1>E*3|EzAf2Sudz*
zJ3F~kii-5ko;_<l{N;6Z+(4$*>Do)H+n%DnkFQMqA+Aj8)Dzv{3sLZ@mp<Wc)HP_2
zO#)&?p9krZkpxaO$~XDYR1rtzFEOvUcf5hcK<yxq&DbT>92_o~pZZHZ{(p;wuk&+W
zp1Ez@A8OX)a3f(=>-I2YXs%16skl%)m!9hY&p>}s^(mits`By+8*NEgl-tEalSLc{
z|7%8)d}ZlS`)0>v3aq)Dc#~qMkcNii;}W1q;Ri*^S9VuWq@0A}F8FQIR(Sp?tYNZ3
zBTs|0RRq!&eXx@{nlW7VwVB`GgmU)~L&0%YnxxO8_v@}5n;mp{BgUcsuJop5z9;fw
z$t!W$Dz(U#I4<UX{N2$En|w>FD@ncL4OYkts&ZtQo?dpJu88Qy{MR2_A$)Pf7|smm
z^Jf34x;|NSG&S<p16Jd@qMEUV5xvVsutQ?*$cm0Z+}lf+sSZl-XX23Uq0;ut;mh}Y
zbWU#s-L1803Pur)(v!qK2T8U>t4IU+oKDk@t=8w?jU?nx#6I(iG}`i}jWI{seQita
zv(WiNus-)H9#LvP<&%GZ{77`1sAv(q%PjxFkk4yk=TkF-QqyRbX2)G4cHL<}wmEAy
zMcSmfh~BQOII3#B{^{U}fb8IU)SyT#DUI-~=T5EtNQIuL_cXuBV7OlX-P3i?uf->!
zjGi!1AJBe;uXP6SxPKCj&a0M1hY5Ps_%?Uc=9&+sX<*q-E<g8#LSbf+@)fsWZd$@|
z&N<$hM)TzO@r4*g%}6#e1wd<|(2IQm*7;K8cgp%QP&ZUe^zXncQDDXU;8se9ESqtT
z+oAEI-K=jNgwb2tJEWC-()y{q%}wVouWIfFj0zK#S>4LjbE}m5lxHJ4Cm2hzdde!k
zAr<wq)hc;EMqlj6IGZ`R+P7DJ`~5ehvOo$2J#$QrV=ZHOG@)#GnV+{gcnVyBT3C5x
zx<<9BxlW2&r9)}mCzjXER*QXMe(Pi#n$Cp@10^IzUuD@aWXv@O*gFzFd1ddG7u`u#
zEEP|nZ1##mF~^fF(MAIUv!hDMw)(2bhhnVb*OuOmxPSU|-?HwRac{LWt>YmoEX!BH
z+RIFDGcPsnib*7+c$T8kkezVpg^qq!@g8jjAzw^xy_@yAYS||@YegB413R`78=u<N
z6eEEI;;wQ27@(+w{l5M{CFmh12$|qZ^g3SYK{I+j-i;*obDVwcpyaEO%dBCh$^Y7d
zC`r7wynQsN^leS1b@BH1xd()DHZxw2wcKhqYxl*B`IIH&of7-TEGX)Oi|#*9Vmm4=
zf8D1Kb4%Su@g}B9IkM4IxL`JmS<y{jb-A%wBff-qO&nT~5ub}Xs%3PZid?t4hsRY|
zhOl`VCyr#ylLwcuNT;GZW|!X~YL<6D9r6jVA|g5hixnCg+w!-_UA(Z3#vr4q$%ebt
z%Q}fMLM5?Gx3;(91MZyGxLZoWRb<_m+o#HIP?w*UN(gOHbfYq))hTWL(H_!fF+#;6
z++XU9%!pfm&XuZm=jXMcoM&X9{`{tVJD9$#NExU}0BKf?^bRrx67TD~lV>wdT1Tvn
ztreza2jzslTr!~0YNMJv<`<iI_I^sM>?Iufe*BNOK`oJEVs>?-t3f9I4A25ip)i*B
zoTUxSRBltK=3C<Ngb--l&DwOD`1a)$r5f90Hl*>ZTyYCJ#@;EDc6}z=S%6LIm=P`)
zvi(K(0q+Uxq=r`Sefs<SbtQ|D1rs%v?za^G(KArKa^LvCZn5*vrh$kTFAhXse`I-u
z(O)r_69=ss=+8*H&TjK)S}tQC_#;zRTSzg8sw`Snb1A;rO16C;ALZLNoyG5Re{{e1
z`_KHNpAN%Th8O<tfT(#%)1s|&ku#uagPtRQ*(wg3xJ_iV=baQs&^~n`2^5(AL}N6s
zPU=PXH-O^WDj$u%@UNveCK>dP02BDY!_RL;5venVoiinB2kIkqF12Cmc_eS-$YP+f
zrGWhfV~+^`Z+R^Io6JX$&$4j7mz|ZY#<E^o*9*LM{46mLi$}k27%v*X9lhNgW87AB
zbil)D7q#vHR{}$60Ed7-wH2_D<WNWY9*GkE7H|2U7Ai1RtO|@7CYSMBiHC0R;o^$a
zmawbXriP{7tq5(Z^{`U4!z?8W{d)uDXS8#}{7)*Czu?=NUp-O__f-x!JI}P`T10=b
ztbTq?MsswBO>}m23~Ojmv3GX<=eU~m`Bi{=EsocR^U-;Ye@iOT^Y3wP#i-u21XQMc
zRU-cAXglbE;Fk8FgtNPrYvoj~JJ6wpJ?BLo`Kvz}gCdPsT|GTzRn-7p0|UaJPxk?I
zg{Cd%`il4V_TlNdxp9}n)pp79!c827cCDS9^jo1gW0Qg~%0@=xc2_k2X!6|)IvlVV
zz3>ynyqG49yr`bMU%gfhN-iI*Sh@uS1Qv-Ic8Btb@2xu7!2t|-)jE{UNWSSBqdf(6
zG%gDM8H%e*pkQ?Y8d_uRCajzZbvO0I=gF2adxhe+hUOEWn_9e{0F4NxD8PeUJ_t&T
z-HHng!GB9YR(Mkz+BHQEQ+S+umMX7Fx*nyBX^9wCu}iwl$(zuEzF1ye>qyIimAC3v
z+?PFvA(3=Ozns)OM0tHqZ0-zxHB@*t(D(znWFMUsyihL-IOA>+==F!^qb!|4KSoT9
z1OpXwL&UVIw^*D|(6ZGxjm;@v7=Z)N#Q}uqq(6D+k5znH;-l25Mvpd*+vCrc9sjjW
z%=Hs>W--}ya2n;}LGK1K-B9P`*4H}wiCez_e+u%8fgd%F*@*4*jU0C-OJ|dbE6ivG
z46I@MVQ)9yq|&VH&VeIyZzO=C;|tm&Hcb+wR*A=NiP=8>IyiVlAY(b$+y(!)8cboV
za&0_z0TgIaz4a*ShP55Or+c#?k=7Wf+lkB?^QGl#@*qzsPC1jghUySWLI0@EHePmB
zAyfa-miBMh0zes9$KsH>63Dj~T6};)4jQ8rz=4^s$!||=*JbMAtQW^G=_o;6T-JxT
zTMS6}nl9m={cR~YcoC){HK&yTC+1p+%vMknx<vplZV_f+?xiq*_V%$hGsv%3Keg>!
z`B=#H!|L`Ti>garQGj-R5$m7yw101IYbi}W+K(uZ^YK=*+=igkL>yu?EO9freD2fX
ze9&F<?lkBS7!mPZ3n*XdaU2hn?H7snS?LC--q&<%wN^gnc;yY(9pZm8h83SF00*6P
z;U|Cw<F%My_V;`85<3u5u_2*4XL5#Zrk5z}vtf(vExm31?HDxVm|EkzV7SMOLj>p6
z+{+Kd&9V(j+1PE)b-M8I?Ogc)ik!WW7v!UMNqs&22o$B3YtFpZ++USjrS{QNaF_iz
z*22$LZC5(=eQX_2ZjBw}Z6Blb6sgjE#mYK5VST{O2mi`ux4JA_V6onYt+cM(j0HsI
zIYi^tYVH%LcGN3)GT!gN(a?fsn7~Ku4SL5Hn5LX~eS^`qyf@mnY903eqbsv(Xmo4B
zck3Q{YcY|KtQ<BvyG5COcDBo)a)AXg)5-3#Dh)jMLHX!<@m<(nSF{ka0j}(qK}lL#
zM@L{-ugk`*E1kxL4?@b<NjOo*E<uE?0)JPoLXKV|-e{=+2)d9-WqR+(<~p$|QY%R@
zngB^I9eTlTGgwJO$FtbpVF3noWfA#BoCU4n$c44os<k^;#D{?WKSIuDJql);d7y%A
zr*G@V(~Z`kgh-!_m1wc^8rO%O-*@;FZI{3mc1b<FYI6)}lxL}Mg$42?XTCjgOIL37
z$G+$*zdws}Yg4Z7c;2odttVW$YS~?AAC_@=NgqI4aA*wEGag&~Z{OmqL4y^1Dg}E$
zM>-RS3*)+dfB?*`S75(EzS#_*H=GxfUZd3YDk?o-?P;1=ddw|dKl4s<w_o-0y_uPr
zh1no^L2f0CXp$ZyGsn5csRw{khto+b(5_=W)s`}z2Z4-+QA{{|Hy;(qx3y;8e#vxn
z+|7;d*BY%4O96!a_|<9bH}+_ZUd5z?#BSZ<MBbZnDHD2!h19cCKmBy&vUq`sl9Kl*
zrK7{tn(4kY0`N;Qer6S^{lM+WEoP>r)t<CV#{V+fYG;($>xALQsX$rz9Y38<m~K2m
zS8Kr`UkhrjO(o1^-6PT!(7Q-06G?A#yDE2^Rpfyq53t3>qVxHyq1FG#L_DD51>l5<
z+=#1I&EZA`IT3&@5sQk6<|vn&|H4cgo8sOsU#-6Hpp<2?tBKNo3&d^Ii1c6NjWe`g
zQANFuaRQAU4Q(l!bt}y7^^#TdhF2n%K~E@)Bgj^OSmd~%t<TX|zpHujj>}(JJYm0U
z7^P=gtt9@Gq6mOo&^cDf<~T1=8<h`MdcJ&!zK^3Ay?>GkLU0ApaB5L!=F!hrR5a3r
zoNgc#{I)VPST$(c;sTlr7jn1Pk=u*J<og<X$$#lFJ~Xk_(qIuyYXb}*uU$Mc@*J{5
z>t=Q%)4A*C=^ocAplxlTr_gJYO7acsz;()k$eA*P8gp$i7TtIGRUvHe2NlB7!5u!-
zbjC0{3zStU)j+C^CFWV_<p!{R{iQ6@U6FMdsPrh^#~~D3QvatF@FEG(0+&JC$y!iQ
zeLZjDw0xS6wi#0s=rB!-Lo`b*Y;O&22b2p7{QbZwJ)IZmJ!fO_9s?nJ_8r(SE=beX
z^u6A?$oa5MnO8Yc&gYp_SB_a(a%rh?<yw<#LonBE!>T>-Y|G}cTHKSYYYmoFHbUmm
zKG_rOWSbX>DU7#rMtMs76zu~iI4BE}fLozFin)55BpJiz)mrGL*oJylb9$qtjX{5d
zeBq-#(HCt2<SnzCzQ;y6x92&>0z4Y2%+^(c7F+NSjWOb?>(p5hKnI44JRUkcKZTe;
zD^toB2@6HJK248Xu~T%1M4i9;D^le+rEC^6>tVV!Z71)zqDos|##YgKt7fijgCLW+
zW+3)t;5kO`9lQ7dd)Rlnhx>r$Qml-QgkT7==xTIcAzyj~bI(E8P5u2;CWH32UYnKg
zdZL3zinAit-cA6|JbA1R+u^>XFDrXn0>AtNtG-OOzEvqLYakM7I1`csyfvt=pt+D2
zYYNAkqP^g2Aji0%8&z6feG_}ux1=hf-ci32lLdiTJ2pmLou{dN?C9!>5!wIp2pefO
z)`6QmY4vpA1xD}GL20;XReVst)3Rms9}i0fyZ-=wS;qE`NtjXB4z@JEpLCghEDsjK
zlbC&!vhj8BqN;VVjQewLC-&L+^YqRkb<Hkin=9&i&Bm8-6r+T+W)pC9BC-sNt0O^J
zAXp1Wfk60#0uU^U(<77GRs+?zD#@+bU+5jC3Db<RQ%Ma8bN^xkhxV?;dOlvTpLyFN
zbPPX{GpeBnnu_MjN12EkSS2OP7ZbG>LC|cHe5_#lQBBPdl=8E1l)CC{7y})=C68r?
zmrAqNKid#<d+d(N^hwGxyqrJT3_c}o#YM9`nTgo3oXO+WpK7jseqfKQA}&Up>*VH?
zy@-EszHmV4K2FHJ6HCVKDA-tDEr$SYoyWo#Bo0WwADGPA1e=xi&T9MdSnGPV-n`=B
zH$Ms&cj=RPjKoY->|8_WH~XpeC^v3iKMcWJ-ye1xX&fO~=Abj@>0w+(hB$>T=e|;t
zFY4(dtECZ=;;}_!Yvs+*y*O*F&E<}U#}%`K#vPL_WzyG%J6bVcl2uQvuH~xzhRl(u
z2OU>*8pvaM^PHJbdm?Z)wjtw4zx9P{3}5`&fH^gu_Mp6^!4&gnw!xxtQBsExZreDM
z)Qr`0soXAMkz6;B&SGzhxdJHeqoL6nM!qaHoU;>&76u9v{E&C=X8OwvfM3SCB|&yP
z#+{x}(LmgJ$D`=1Uq798Cz7aVBb#~U>V<smOBUj0*5fDe^~kKZIgyKgu_~H3H92_L
zWK#X^r8#{33|~HkaM-wAaO+?JhbXj^>L0ndNn+{`4}qB_yd~RsJ#24l?wG`Uz6?XT
zqiDC^H@B!{lvzl}&K_2b$-ypftz%5h3n-C<^+Im#f=B2sD9(1jqxQtZ9dc*N(YQ+Z
zBg<r#mE`N08|EF?2Q`sP#`!4w7qy{^HG3iV?lN)6T;_Z{_w<^iB;n~k#%CGybJ3um
zOSFc#*qeJwPH)t5H3NS$J5BmBeR<<}i1Mwp=LVfT9%h*gMJuN^IzrM?5x@bc%_7rv
zx|i)-v5OBT>3q9TkU3db>5qhCG6tpXH16)!f*}nD9gV2?HltXLBHaz&fH(`)P^6Sc
z;|on{;vZL{CUJ2{EVTM;Bf&X2W9EhgR_!+q*Ejgb;BfpMsg(W&(9=$s_1*UFE^;&g
z6$Kb(8ETf**&3b+8<HPe*#I~QxK-XR>;`<v>#vUEVA|rtFH^g!@O^==j&6Ud5GdaF
zQ9HBtji4{0!siC#3hcv>>Pc(!1eFYLQBNk>PM@LuCh|BY{od#^lw{D%rG(;m+N@X}
z<5+kp=RHYL=%psrg5_);Ns&x)GgHd>d>y<OVf5@r=)s$cAD%1ajeqs^boczF6#uHs
zem$bDP}7qzqQtE(ZF6%DwVD0&Fwfuiw-qiTAG?^C#OfLZ{Zu`IU!UYXfPkk!gI3O_
zMk{5m7g{x&%3o_$PKQS5X}0`EJ5(W?VsUnPX>HPJ=9?H%N<3)F(6{&^x^rMO7E^U3
z{?Ty)OB%P1I&Wq(!Pe_S)R7APbm7~cUP#+73uL5fQcjgavYeb?d-=56ruW5Ui`kq0
z_f6^wH<j0v$u-y|k3ZJPq=N4``B(mby5rTqGz|OH{z8}+h;Qm>Bb*kIWt8<$sbE?)
zb3!msxfl@eKi7BE^IzA3{%A@8o$k^P-}O7XQbi+yBvv8o&E&<%Y^y_D1g1CwrQf@}
z+K-VuJ}!RknrFY|=M%1_bSwF9lnseaO)8jAt~w6~7xldYHf@YM(n}=0RBhMQhZFQ{
zF`~;w(O)=E=FEz<a1AV>un#6)ikZf*T0O>5T2ry*PSApU!-TI2P`H}==2Z!9<k~R7
zk|VL)X+`Svnz&Gts*K!4OWL@wp@p*V$&w>OP9`Gd=iH%}%pFN^56_tlLM*&$1aY7x
zB;Tn!JtN~PK>{emv%K<a_T^c|o!{R(14GP?TKnr)GQnpmMcxx@<{nK2IHR$*c*gIY
zFxlYOfBz}&?)*s@8V72yr6w0<>fd?8+uKPqxujkqM?n&F`P7D66<WSjgX55fwB|a`
z*1Z?z1xuUZTJhsCd2c6pbKaiK#GbhtU9%9F2#9JPzS_Wrz@Q(6^6oYo0ac~uu((s4
zo5twXo(~z^E{?f|7YT{xtwVY0Eh1q%%$^(e$d$B(mb<08x0F_vXnIy*xvGv>E}0L+
zTs!ob{3F@#2lE@uPyar2sFlDl$?TI|%KPZ89>Tdd4|jr$Sh9{jZW<&(T7ayt)*+)^
ztRJ4<e3kVVEqmv5RZC54`$d+<)OUL)es)o4tI^R`LSqav+tj09Jm0>3BLt~^m`rbe
z0IPVQ%MVp(e#!mhu^Hjhn}?lTQZr3!Kb4J(51NnbSifnT8W_I*=u$}mDqcu)crA?d
z-AM6qW%R(KHECg`2Ad;aK^rd=7U^fvS|zrI4;`JuZNBE@RV_HuFzQe0Gh;6=zQ_B}
zL8Fal?+Id(czpI$anRg|P8SadIFR!dpwg-9$~H*>odbObROm}rw53PHx?P+YdC&R9
zm==XEo>td_egz)WUb-FaYakmpC^+@6(A9+gw}7v**K0=IjVu@C`q+0fNwACadud{8
z9Iy`+f|V9xn>($7WF`KQ`=1<{wqIH~u@@!vbXsGcUWGYsZ_z|O=k8~ur(cN&rOHm$
zp<^Zm+u4DNww@k-&}swdtg8F;E~Zi-`hbTUAyS@m@76+sfnRBnn+v=m3kogp@UCup
zpu&WX)9dLL9MDaDC>4CzJ81xRS_nBi$RpI*>|Mv5BER&%0v&prU^0%JtZ{g-MfaC(
z{R`7LkvNdLoKip^r@`a!P(9uv>oD>z?D^l}bN|V^nYcvrhKa<U0G1$F)-B=kKR5Rp
zp7_<Jx6`SY-X~96vsr7{l-~3sCXMFJ%JBg_Conno_Ri0>E`F_fp?4p@vsRAhtGh;C
zS9tws8@(x-iBa2sHmW8M3H8#KUh%#6J8%UpjvNBHu!P=vHr^P<r*i^|TMuX&`O4#w
z^^bNox}zzD;4>D19Sg81|J-t2B~sW&`^8aq+tdOy{lNaZWq)qyJb2bTK|yP5ERU%@
z>CFXVm(a55yN>X+*{lp6v)&&*wOu^KzwPQxojw5@jhqQCvju1te6jFfb{9E>q;t<@
zKr<NwW|4n;#T!f(RSA5~<t-Qb8$nN7%yHapffFai>~{^w!<@rytqHxm3(P2G>Ff7^
zY#Gz?HWh+O`ubJT-rhdMYY~PqgvwWrywdx%3J^VNw~dj4^!p#ZtT^>&nC2zLto*;6
zUH0P%dh7FohcDFwJ{imlutJb3a=E@b?g1S+;-V11j27aERG{;ams#Ah{<)wN)Sd!B
z@2JJrm__3Zef=D_tkhlmB0aY>cnCvr^}u|^^@}p$kny}%Nt=0@Y*UM#B3d-sJ390h
zJLe<G`rf?$mB-27$WGI}0&UdEFBuP`!&NAttZA&Pr)%n0YtL~P6&1CmX(qnAL?%u(
z^c@x{zo8+O0*eA1%q6-rb9bA9m$(iJGt109!Dm}cw&ukI{uEdN_8r8#WnBWxCHb4e
z^uanu{m~oav91k(+Wmbt`FqviVd2x~)b8F!coc!Q&G5-Tnvze!sWXmYppj1tz0o_^
z@T1y~Ho+IBqba*Xe$X4lGFsM)O2x34&ZU1Q$+j^Gaq;?{{&a>p`dSn%B)h+jCve5v
z=m&;71uvMq1i2^ZPU+*LV_BQYZ}0Q(SMObW>AT7Z>=Reo_dssU=FtrTX0yP_v&sl5
z*4e3`0s!E`ers+Yq)|LXQA-bYNIGDG6_r2ZPG8~$SbHW-86fXiTUEE62Fkll9g!dc
zRqKM_;l>N3V{QysOaqaL(q+5$;NIv`I=u1S<djy5<irYj&>|)_cC5vBt03^4ly*+V
ziZP#vh-4b$z~jZH@xmh&soCaCPnI23J;s^NTsi-JVGpE^8JYq3s@w+7?Nz1j3U80y
zDvz(LymRpd6M55kABy&5cTp=VZT-kK%YEa<`+DzysS1Xb4TaMjWs<PoGFxxrO4D<2
za2Qp!Sl7NnTyHR_ys*Ac-*=-VF`}X2q*2xA*<W{g)Yw06gI-rcJ^FsHyyFAbacK%N
zU|CpD{O2NN{HcAwb8E3h-QJRiPu?rr^xYn;s+(+0dM4G1BBSnsR@_kb-hz!_-e@u>
z$F_1E806r1ZsuSN*VbCl{F<~0Z7Fh=SQE41B(uK%)ZH$+KStDRAwm>M8nl*w7P|bm
zRn3rA6mb6eeMll!t(F8j)}9~f)Lg+^(*7|ve;qwo+UPH?+j$wymA`Y?3OSv6c+il>
z=(ReeH2UXL*&Uh_tWs2ZUnAcYy%@XDEInJ7Wh7b0z#3P(&O<j{{WNWHO^{x7ilAFD
zhO{B({#SZkx&N&4NSUS;TP5JGeS5jA>QX=Y@9k^!b<!5%%UlP|?VU_{T&rlTQe)vd
zqpn-yu8kufOnqs~Xqrzx3Yj!LSS2DVQZ(mL@GmQ?rIaC{9#!A4k~{1C{KErxb<E}a
zT#hNSGtFkaQIh~fnG59P(_OisgwW2Sw`|?}0#0qPE=Ig61kkOj;0<<)xMT#K(WA4e
zZzavegXjz><UA*Ei-T3jnod<54S!>}c)Eq%xOGjz6nM<&>*m>_Y{go+@;I*r1gqxI
z!%z-Jj+W-T&bv0dz2%w#2uV8SG4A%K+EPa#Sc=1hJ{K1K^w(WsoBg{D89Pa-WWZQt
z5IyI;&^uUhKWEveNt{?0b=7M0HE%+&4Iz@D=){sCE=z5+QA|3QJX^f!6C2DPvO(us
zK>u4%6z3mpw6%pXf(=OU^L>ASc%Wt56vG2pjMrY66jki{a?c2Us4CAqjn?Cs8xi#X
zvGyk5P_}>Ae?2WKMZ2fORFWb~gtC{UtRcH0WeJUaM%F278xq-<WG9quFqUYsjD4FJ
zLv}OMAdF?kjQ@4h^Lu{l@qdr^cs<9_<IuS2p6kAr@Ao`Er_VTF<_wrytTR<7l0iK^
zbH*+!$%f1VwJq`PG}m_7SvftA@y3YBRWv9tCy;b1=*o$eRiHX8jzrV)EaITA#FrF=
z{n=RwVW8r8-^hB-Tj_a#GgxK;<J}cO4{}dV<_wT0X%dHlq|e6d&J5(2)LU+q9==2w
z(MHoFSL+!Ad5WS_e&dJ1`oS;Vp<hu6qxVU}B8F>wrfWr$tcM&HtMv(EK##=JqvlLC
z8dfhYNM6lCrT|{q+Z+Dg=*zQJZkoi-G}VMk2(%P%e7DH5Kf8z+GF*1%@&fDE&*Ju-
zk_XLZ%3UNgXF$<QgJ{8;kGUGUJ;v13)PcM-J3QP2HPCo^ZaP;S5-`6<j%Em%P^2zh
z+75kNMvS>VnODZWvBwv%s5Y*i2GgtxCwm!HdzG#)e?-4!GL~`Rnq2F%KjWC!hHHFV
z-6j3j9xa>zo4`x$AMbtLBOy;_E|0ztm1<AL6|{c@{xj$+hHM;ma5yTTQO_<K3+`r&
zg<nNZ9#5?a=Htgsjqv7P^`Cac=;)(*9zZ1x-96Au)F9@YV&W@n8N}I^#cVVA&v)>j
z!N}Dl0>wQicum2KX~_(5S6h==pg(d6ype^KWI?@UV4apgTKLlRi>u9;ai-rnk;-7T
zRDe2V_nMgP>ucI>nx)_-!xfk$J4o5M!%e)KXAaH8hqtsXNu;c5h?VlO95)|(=+C}(
zza=-%N!9k|r_GkEy8i3M7G1?>h8~UW>+X!QU-#1n;^|u|Uq8G=B0W8*hk<Dz85vPg
z0AP4D3h-dAFHs2-V1mm7%@wg^ZWh*#Eki*|R+8poGC-()<hZg00T!pp$19-FB~4pA
zX{<6~aOX~}neWTK-hkS<`CzxwfU6WT=L36q^$hlTGtb3)fjN0>6DA&@wP@!?leB|p
zAZdm<`gdk_3nbnplet<=FgZEr5i_?0lB~$&@IZUG{9OZ`ih=WKNROZ2Ey?y-fqgIw
zw;(fLs(|M(kg_TnPC#2;2}WveM8h{g1Uj2irt0gYF){FKZloc;GJuU!Y8FZ7J(`K5
z48g(_{mOH^TP`-l4q}G=WV7G=a8-SId8ntC<90q}Xg1N=QD47d8GA<rJX3-TtoH$S
zB?YLqpddHZ@Uq#^0a6Zf*n776t${x<H_hTJ=|KqvY|9GdKsRkUmy(=326t=kvW_aO
za5ezgyjhhz<n_=)=yA||UMQa{3USjL#?z3|tA{@0cxfzI`zSby+R|HD`IF>Ysy8T%
zt!V?W2<VA*M5iWwjnA_v%D^ER?9>mvm7ooM5eyT^!l?%tNHQIPQ(?f2h?(|!fIvth
zF$jVUm?He9m0{u)bWbIUJzKGj_MeI>3T`xkN5iDi&E3to$=6qTvV)K*225bAJ|8|h
zB<-YF(DBkPOq3R<|4|XM2dLvZD_G;d7N&6%ZMk2{tISG6>*gMu)%-ZlKZo=Y>=pBe
zV)NKaKwGHL%4)*SwHp|nECA-gU4I7Z9jMo$H8cIzTr1Y*)dT+i2EHi6_ba6@b7kPH
z88;cabZo>{3SK60@HYDL<9n&YpUCHtK*lINoGib-Cg?d+VG*yVy4bY^dT^k!WF)8=
zF(zxYJXEwJ2-V)<q?fJkngI3+eWa^42;L4{Jbbu%vKc}>4mj909f2{T(CBy{dUuKx
z9?{vY1$I?-1-)rNzf)q@-Ev=nmP2w~Xq8SN#BZ!3TOJPrOUB{z)zL3dvF3n{C%zzo
zzXc~gT;Ma9Q59a4k)o#^^s>kTg+fA4_0mB9qznDg=8r$Y+x;;Yzq2uO<D>-+SbOpv
zJy&&HM}oMT(r?8yt8n$kGDu|9KcvB%M=Zk@YoLvl(E;B4gI5$wL6dj0D|Ig?4{^27
z68&>-?DUlCn}@FO-%^`r%nmR?@=aw$KXfbI>?d77_H**b6clXmSY)v0@<#B-#NNUO
z2AaP(aAsQHt=|xa{B>IT-~aFJ{rensv^K2tKZU%4uK6>~2q&i)4<I#I%kFh);1THU
z?FAdSax&XLH#?f8Jl0v;ipBy^;CN?7=k>iKCMgd!Eql4$IC*5w05n)slCZVw&pCzP
zqo#nsxi9as8hw!}7Yl8oXy441ly?(f|A)b1llDRAtzhH$`9>ASls5kG12%yjW`<Ry
zn8eUFgeaSGl+8bFA{k?_^%%JoD*8=tt>;BoKl>&r!xy8oHjrfHs4{5&=1s5|>-s<o
zZ~fk)_S~j1!)Hoip{3hKaWO$M@AT%~{_7BSahx?No!8<wou%j<Por@4zJazXU>I;D
zB%gPg?zsAEG0%HTrttKGQwZ)YmEd&NIk`os1~$)L$-8lghepi*qU-*XwB=vjLDNCa
z%|N01A`U7MfQG`FP~-&${BPz5pr%TX^MYpBhUOhCiGl#OFj=Gb6qm63AN^>9Q{!QO
zUc3fG!^*lkItMgv74DD5L&vjbx0w%?pT~h?JYr1s&Q3jX3TYyg52|av8w3;Bk}^ky
z!LuoQ)4Pg?yS{D;Nct6SX}Mo%<j4QLzy5n;`R||opYSmMd332tISpL^Si3|Zp<x_b
z%7y()#}XpERu|>3zC9sZ6}~u&b{CU84h=tYeg$KBc9}wrfy?41Rt_+YY5}=&Iu{Hj
zXgvha&J0|&$)y3-N~exO5K4cCi{x6;3-(@g+GN&WZZT5WAZUR%d(<pA0nqANn%sP&
zM~kmv;r<wDz2De^jh9AWYxJFrgEe7leN*0>6aT!TXtu}Fb909~F6%)ZkaS&VTEwKR
zt=O&mjffTsZPdiRMlpbcA*P>`2?i10REYYi3x%7P^Vzt+QRm=E5NvYeUEZP;_CE*2
z<_os`8@T58S0O&JlIR@+13-*!IlTGB@sxkEkOB8W2RS+h#t)Ek5gPICIcDxUp%p0w
zj<y>U5a?6?E)uES2s^=_mE@Iq!u#i3<7y5+!3<a<z>5y66Q4i7Kk-tc?Nx5BPQ*f*
z8Yon3&VIx%exNxIX0CskrDzhz7^&Au<Vpw~ESh%}@gFik|90ZX``Cy5U55u3+?cPA
zn;Kuy1vBGm*u&wot)`go&-^m{m;~$Lp>Z=rIoRb!b1FQDo}A1Fy8gikK2_YshP|%=
ze}|sYucZ+wYu~e5+!;_SCXXt5n~F)wcq~pIV&dg)mpKwI5HRSw0+~(nBY~0W==H5O
zJkyoV?_9xBXGOvn)`H{lEfW*e_h)vl+A=vNVG5Ngmn5r2fkh4aNn|o7)T_1b&Rn*d
zYBP|%sOgBL<@ga5=2;AGYkWacU5`7?RCu-qt5D8$v#A%EOIZRcup&QZ!qtpG=K>a-
zHtYT4lV9zOML^DzC^MqDJGLL=R9Lm3)hxbJU!fel_ss#mT&vk3DYWM>N9Iml*ANb#
zvkfo{l2g04)#qRjf3@8sgO)(#SUz^6F<BmKJ@(CG<5Kcljw`G^0_W|Rs^y{Jx4PFZ
z8+zzA@Omd2uhTtlzJ8qtn-LTYPN>ae`RWC^g}^+j?(CKAdnj5-JaY^DqHigud4>f3
zxx)1ypU3<c2Oeo{@!meCevxaAmXkn|-#dJJz^d`psd>PIZ30CD2?@B{GWEz6`UCXm
zUGOub-6=I{0O}%VTuN2}Yy3K3Vx5o~zhxXZx$}@u%4&-Ss9ap^>iD4R$D|ywF{vB`
zcu0dbz)#fErpW44Ad&bc=opl25u==et7g%;!C_P@0(91=<`ahBb7bC_@>?pFZUSer
zbBe1?;S(OUjQqH0k!80Otjdkh<NN?rif&RDWh%rTPhzaL51-|`@e-WgSb9LIWY|*T
zUV#}_Fbw8|iGcl<vL~%qkxehnZMJ+&UEF>8wsB>NIoLrXC4>`A4U)4#0R+>W7Vald
z9<#qqo?6n)M9P|?ettg%xQo*M#|_By$;iHb*6`2cc8-qGA-rB<*>Co@@krRbZ;AbN
ztiQ^$7ywQ<fhf9XaG{OyR3l-@4icV>dk=eGf?iqu!=HTu=z%QeLC3v$EL`zu&j($%
zhEQ%%;NUR>dMDvkP|ZMJ%@1^*3Ea(vJ7Q>d9=(dQNUveBUEL=nX{h=KFx*<LJJE92
zrM*u>m+bX2SqJC3w6!U;!V&0dv{mF4Ag78MuVqn4Zw;<pUIq(hV4};nxUR0Q)8OQ^
z(Z$ZTcJoX*voYC|a|e@TJ#H=ZF<sYwF|B`GWd6OygP`PK{DuD{b{pp2;Qb7hBET-a
zlG*X}z&5K-pZw~27L97bV&&9gtr*q8Q!%kVw`{>MS%2b1|FC|BRp*=OI`>w<ml3Vf
z#?Ix-Dw97we$=J_b(%#sY;StJm1*7hs?Mfl8a(PzpcY8y?oc`=^YHE7<Ci)#x?KS+
zrO~BfpLCj{;>wSJl|?`1PEew2_%iEog>pfDM_T<$!QKOJWrX1~{k9alfX^+B2Go<T
z&{6uz)P-YG53?Wk7xfRj%v|d3ng~1Q7Pgm1#z@M^QJil-aWQ-F<Nbz}?wxU!GDSLB
z894dn!H<)yOwHMZFgs~^!R4w2g`ZP<Ux5Ns`^$kIJCdv7e8j?9t%@ReLqq-ehF~eY
zZ@gKnuwPj)VQ#4^$~v4g)^5bi!{UX=EYOrDEj|(+83g18fMM>Q=t$i*kFTwXyCaJ9
zR0ZY^aO~?v4>2=~#mx-WFN2v($CaD|o406J05m|_Et;;I_GQZwpK0aZy6HZT*JS(M
zQ^|l<q6_yes!i)SkT-j_SG~2j5+FriuVcCn<Z(wrFR`zV)RL)tC`y-R$E&x>Pej?H
z<5c4g<N?8(T5cYHA|sVE>2%tS&`W#<3Gwl-$r+Pm`td78T`z&`SPuF{mP@*|B>A3{
zMxv+Mj;_vyG<+jS&qn^EzGFB+j=2h*_?ZFy3M|G@Qv|X;hz1!T7rzYxzA+A9rvo24
z+DEgCoWMaN<t;cq0C{Ol$__@Vo|dKJb&-lZ!$R?Gn6igMXQzr`<ar4E{vgQLzYUNB
z7;MY*w97!rQ!=##X?@uxmZ3rn-rQSLq!ye#0Qs4E9k#hI73>*&BV^dTzSh3pNXkkP
zDYj`XI^_G;t|Bkb6~J9W<{8Ms=BS*Qrtzkj9eUmOp*mgl#bp4QdIgFHhT=u@mnuk;
zGJT?e&QK}nLFy71&ls*ftEcE!fqt2AxkfW&bL%<?6zs+yNAcphWcO8Ud+R+W%Ei%G
zY~Sz2`4#_vPgeL}OMU6~ulFwMZ8<E853|E<Tx0R2c+-6B;KE>SU1%H7INgN`LuVm0
z6-1DZJy^flrQIV2RfnK6Nc_?uIB9L}%E<nM;BCLvCgc771bXf1T{W+u4^=zC{>UKN
zEnJcH=$M4f%a;nj((kI-$X8dnKqo<!DDTl{0!1)aP`a1%`116?&yf1c%l~5k+T>dN
zeQf;ipTQHk34K3-gZq)LdGe}pNdszFL7To53S`f=NEH;&>te**Fpfm1_a$!CxL+^v
z8hmKeC@zf2$oLusT5C9P?6A$u`RgwlOP>pSG=v@PFY+wBW3Vr(E+8DB{Wsq`NvP6Q
z<TfSJPe7F<I*;!E>#buf@f0C(3QNkMfLsLILkZj14N?|CtM>2R;Q23uM}++N!9AIs
z4^ga&x?{N6xCEfGYc0J?P+hMaB3WzX=53DZjrOm*$_x-LUt=+c*ERi?vBNjoIAg9E
zng2%0wSflmFpe+WM>Ux-o3gshj`oCaG72)yFfbF$j7P-6=ZyW)n=NJa8n;s6X}{^1
zcIIHM#R`t1_Hh!Jss0*A|0AK}e~lyPi~@bQ-eGZ~*Gmg&6j9x16)s9$K=KLX9gTY*
z?_S%9@V?$C+yZ)UB<&&qdB3tc9;vx|<7R>adn}OK&Nf2=cyLOG+`r$SZG}#CDg|#4
zGc~>puw@DGv%#K_aX)t-^eJEc975g<BfH%kAf!<O)ty=)NkN3>tkavwJndJ9wEpBV
z7BDlaEqmaYqF~LE>R<h)g*{hbMpUe&^;uZ|_>>BapT_)H-jWkqjvq_dRlJKcvfL~@
zzYcRE?3cn3NX1KnMOx(_{1BaBgJ13D{Rlv@teJF-)sM%i;x<3yet&BL_4Ee1XYV0k
ziJr9j;NgTl;p-k(JGbEyuwqC-GlvJU64}+$b0#aruQJh#oP&B7zFEsZVn37MRCC^`
z>Q^v;@mv!r|M7=xXT#?6Rn$tvdK3cc2((fT*kz{mXBbHzjd%I+Y3q7G?o=T`d|ior
zPNKD&ElX#*P*~rvkJ*Q*;RpUzUormpzBIT|kU74T-NQL^nXyQ^pLu>jWvaySVhKA)
zKA>HPFDZAr=HvXbJ$kJb4-4ZfE6QGc?`utt={@wfZge2P?wD2ekAHvK;IB65IP#fl
z0Mp@rUI|a1l&%rNx3bKfMdb%}sNDiTBw#7n{4sNXhfV>t{-qI*-1YPeFPwOnHsUng
zZ+c7$TYNSxd-2LNw!#$SNE@Es*wkfS-kdY@Zo8S9m}o!^uM-}FE;jMMn;QL-<QkX7
zX~FKY4Fw|*>2bGgou{x{toTFHaHtI4tSL=Ap%HomtCVvt6E)H?bo>2x&aFH=j#x1s
z(A+HI?jmlu)~%(}8GldfV%)fi7z>dYbFZAF>AwbKJQmbxS5wwkVQ#m=LFhyOGljp#
zV}YM@VQvv@uryQ?!l`Z>H`LS&eGkVP@cJ%dLD45p^?HZMZNcX`@XICAhlQ4ul~h9r
zB1PqkVw(@imXj|x8|!S-6LBn{t^S4s#Xqi=t!iA<Kc*E*q~E5Q5jOKKlsLavRopTM
zeUL}}A1sx{*v`RA*xxcbh8~BxBDgk%(BPu~`z-hWbb@ad2d1lj$C?uMsMq)GxJslK
zcYf^}dOQ>5fPG5s_id!S4mIWis0_&J{nvl_ye*J=mrT|Hx`WgInIzJTz_h**Du{*p
z^->RG6`g#XMFUY!4&K(Fj(z}dpwjO*@F~J!sj5y{?!0Jwl_W))<3B<#g5t2CwYxBR
z>HlnQ_mVMO4&_rdh%5Wb=Hbr2T<1G82x*E(1H4sKf?mQ>*6NZ_Pjq!OsMk7&ZnymY
zEzT_r@Rw_)uo7y@Z=|l@Xw`=LNlz<;4A#_uHhg%36aDCXPQhlM37BDnV)LlWimWl0
z)!stCxPO}DAG$r6Ib6E$#u4a&fsj<-`l=!jPX)TS5C^%O`hQDl_@|tuw9R(aDP15Y
zYkHfX52w?FB8@J@zWN5Vz!L#B+QEBqP6boXz#({?*K!8HRYBux2vU?agVxbK0lHDG
z!Kn$3V_g>XCF&uKXPFhC&(#s8E(Gz<qNY;N=34T!JF6|W3ip4%cF77bFq@?|@>70e
z84AqK1DXGx$t|n;ziGk$#TupZUmw|i-jg##f`}?Csp1KQ7t)fY-myav`|XrvPE^i~
zPbPD->ni}G&-$Zw4Ixg}oYyc5N7oN}&G@v9vw4_B9p1V8&dx@JN4{ii@Q7}K15Sr(
zL@LoW;_N>cHJA+fp@j%$%pVG_XJCV!v_ZDz3b$g$4=t?H`G1=}o^HUx5Ocv6wx1rO
z&}kwNkNRk8J|a93OoW?pM3>C~RW;3(`7<HFn`D=k$+ImeCu`uNa={zTnW1XLWOZTb
z8_t<&lbHa9Fs3E4DTZI6oRi1k6xaf;)xkSOZtnpz#-CuuxcGa<XnESZK|WZSwA{de
zL6Uf8bRi${MtEOnjXtm6isco+EDgA_r3eX1%{YLIwOwuV;Eibaor%6{e+kh7Bq|RY
zlq^Xk)ceNLqSoF62k1i$Pj|UXg5lnl7{+({TPWr7X@4-z!Q)n+TAgb25%!0S%pfXa
z+2Or?$V>C}YqD0raNmNI+dBT28`2Ym3Qa_tiif**?@XF?80rXn!iVps8bvr*C*;8f
zD}uQy0~kNrN~w<n@7Z&4Q1^X(4wiz>k+K&>caQ%y1FD0$YsW)?$(fI-UE?>GavTJ)
zMYk_JXn<bOAq&;YKjfQ|UTuBOL;Vx_nimif{H|R6OJ>-A-;oGL8ad}3N}givbKElR
zYAh{1aPjsBuPUBM2kSUsCVePv0X=wN<sabo3b<$Iq~y_D3Xj_NXNL#`t2Q;AECNfp
z=cgK9^YJz3t*>AZ$d{q90rHhbB$V8L>r8_NdbF8qG3%uM-DnVo^U>%6qH~oD<v=a8
z$!aUCueLJ^F|8VU0O0IYRWO8taGB{Rgk|z&(@pz^(v5~-&p*PiBd{X~SqpbU58~3A
z9I>?3kx-_Ysg-2^d}u~k&9~P0JtI{Ng9s+5lm}vrG3&c$P3svYJxk+D`*OnTMl2P3
z<m(BDN`!2R8J1kY)NzV*z@Bq(5Q+r3RY2io{0%UH%Y*>+p^b7h8i1z<9?3?3^$UGF
zS&bSP?XBAmB?LXIG{mcSfAfkPab!cj?^r1Jw4<QjoXx2<iLngsaoT$pnVOF5PCe5n
z#9`s-*;1ly2xf!tL!frm;`F_`oCk|KEaK^?r-QHv!njC_!ifc=(U#x393OE#Gr^~J
z!3!%eq$ZR`fpEn*J;AG~b6YovOWC=6a8Y>`%rXZD)jRCqomVs1ctC*5`j7Q|wW%#{
zp}Uh0PbZ*|vhB74>5j!fj{~jn+x0F~7j`54YDf+gYSOKYn&AsynYUxh5<ssKy>AA&
z2)a)OpyZ$!OAs=6FSb59_Yp?+qN~&ax6!d-$E1P*!)b*!s(?YEIVhts3MxW>P7H`N
zSD`MlwN$3s2wGdS)_owBfip=`st-p+;sRvj9)wJ8H@@pA`dS|d@-r$zeY!aEbt&JU
z*<0vjV9M@y=RB%^Nb1-FjMw^b=8k&uSKT8e>m*u&73-1Pq1AMr3gXgNJ%GLiF9%d{
zP?Bwu!hC1`U{l;L&lD+bNtTz*ju--m{`=%1h=JSI2b^M1YD(#&us$8|jNm9w9xJ5q
zx|fud?bK6KhSrM*T>b259pI4@{emHa6reb9>*sQepT+YKVS82eTJ07<c&@SJh=LP3
z-%(Wvp;~AlTL~CY)k@J;<yG<B-9-QpTb&^0?U8P&EJS-Lr{RWc2DHMsd!C~Jei!mS
zjmr+NhAn~~xkfif8q^_kg}h3yXMJ_fKOfkcwud@87g&347y3pw!W82|G@PzElVTz0
z!07T#nn{?i78N`KS+rdUPP>_pdQTf4@siMvTGi$5x#=)@us<EiC#zAaSE^>Cn1P{P
zx#pQhu`(WLpz#in+>I!b4yZFTfkW$84qB#)O1;K>)GV^f)Pe)={Lgn<6#$lC;7}{r
zIb|*-)amaqTZZe*lQkiFo2xZZ9Qu$adhIygnv%}#kuK7feYki@Qht|n+GAd?=~GY=
zRSN=%hkL|rd(uOiiIOnXRo!84Lq6~9cqxcQiN31pv==Ci6hz-p%+!|U9urWsElW`I
z9`gn@>O(Od7Eem9^sS(NLtvqZppfntGz(0=-R|(7z5_}!2X7Jr%Ggy2L1p1Rq#R=t
zUCcrcDxFa2xL{JVm?8RA^_#tSrzfDXNG|JTm>)kw^L%_QgOJPJ&sD0}Au3Yxc^dLQ
zwt)PIp6&zhEgjKmi0keC&WKyX+=B>d_=~cbxtgz3HoaoAhL}9=0=D$A8%7QSwkzt6
z%%Zy>zHJg0GMBBp%*s#7pK(1dqnY6sy~imgYzWO-ozk4KRb&_!i*`vx(T&gB4`(61
zlm^VXFB_}7E!ITOu{x}S2)W>*_=GpN8|=gC*_bx&W{VG+zIk`M=L&k5AbhSzW6eI@
zv(vaTQKnp`P@8~ux<6Vo6y}!2B8cB7(eHXakD4Mo$JgMNVu}?mxAsqxbVE|c#8h_$
zTd3cbsT%6Bepy)T+)&!+KQJeUb|g>idflgekM%Nx_Dfx|<<ay=RP77b!eVccw8w3L
z9MV!&>utb~eE9s18Zk0&?dX)Zecbz9Eb|Dog9qJbfGXtQr`es8t1G%=zk>d7>kGfI
zp0dN$t^9~?zZ>xeNo!_)w`%SvjaD3GQ22fg1eB%FS+9%d9CoXH!{_lY%FtE=kb}RN
zlC*i@9EA8U1rwNs;fo3Ec{CT_yzilDA|!!&3qPY)z=j?$UI3n~IF4*UjAGLhmIuq3
z@(70z^HYk<a}hbg+bIkv@`&xIC20P8YvD53*hkv<GuqSG1l<d+RcuovqCj3)J@7n2
zmE*C7aA`s)sw1!>LfH|EPwc_%o<_}Z97G;Y?t@9%-|+!h5GtQsvlhmUIHYH1P#z#%
z%0nvi8}?n^v0Ri!)fr~1Uql9SJ_6iLgeF0c>_>8zH7yxyD0QMf?rq}(?ub&(j-|01
zd+cT90nD+LI_I82RgrZj)~FClxvx$SN!0UL%%~qpDp+{pZYGcwFXvgbDy>mF*Ub!a
zbjz{W4>7PZnc0!r3RmWfqa2Ir73T&k$Yt8CJn~*88i|)X$EVNrog4ABcyzcTp}<U*
zWA+ddJ+UM-Q(7S^^#;pBtMpDgNHzilWZj_-%`5)fW{$9)RB@|RWM7Oq5YH+~f7xSl
zo16S|uZK)_&>^dDOp3p37|P^~%!%Il%H6k?_qCG61U2v~*V#t(img%83xo5Of@q$g
z6h5!OxA`$u=3`0Rsam-o((!pn-54ENQ*or<YRUbkq+Fh<!n|y);t6DNfV$+<M0A~d
zTq+;0a*}Hi$W!XZUvUf8;6(_e3P=L)4|N#Tc|=Dz&){rAu}%ztz(lSO+(J{x&4Xoy
zv{az8Y*ap<lpFUz_U3VYs$v86S6f@p5*d?m$T7ycPF_`3KeEhD@&2_CT*P+{T+e~Q
zOr9H6DZ+Dj)zhaQ!8AP4q&bz4f|MvJo;EF?)WffT(FA>456sG1W^NmV8+`3-$Z(H6
z&Tds^DlL&WfreXF4p`T@rB3*?omFvC-V%jUBa^z+RP~^cxygVPf>SLb(^^@gK8*lR
zMzsYi{-lJs%hOtWyQjK3ed!~^^51%Qdko3|f1?E3fsqqDZ(>Q0x9;i=)1uyeHd-b`
z6e%sfF6$5_i|mH0DRG`DJtPn#^^Q<6S&1072JPH9g5?N~>p`cw+qA2LYPd*RUK$Su
znC~Q(dEg>&M|mYw%$#$~*$&dk(yqg&eP=xg56LVg+33X{G(I&aNeN19>t{>%(-|#a
zN~bouP?d|}39juE$)*I%5WXynM{gudRQeB{tSrBrKgJ<`_-;r3Zr?!c%iyvnpmyB#
z&|{`c!jZAhgDzy)j(k9Vpx4^PF_i85n6QL|A?c(nHoZeJA+9OyQ4YY{R>6GBc>S3Q
zE1gCpWiF^~<um9$rf5+GjANBU99l0lW%e!QjB7Qfht-3`Bm}Dc6vfK7W8{a-Huv=8
zoH4}fW2prPJ|nl&!_A9Mt<3d4kUe@ZKApwtxu9*ZgGaX*rVYOrGoe+wRH5fjbX6!-
zpzf-?IpezP*TI*U_SOzH1caq@P$b)(WE7C@_wIQfm837wy7q8WCTbpKq14LOF`n<0
z1vEx=_b)UUHjn2m_MVZM7@Te-8EQ__%T?ad?+{#N_N?d25^CIUT+<b>(p9yTI@s<&
zh^-B(K2{Rlxa3uHL7V(Y!~Lv)i0_X9^+s}oKL_r1v_lH}Eakfk$=qX_Syy@tlSt{C
znwL2gqwH+0SIsp2V&UX->=5Nk-|m6Ln%c^V-PN_<)(ukC50wAhvF!14S9qa-FVODv
z7vu#A`7e*&Ft!}xJK8ip<kP?NqzVAc!`W;MyE!}QDjMW-iqfO1vMR_sulk<J_~uK@
zZ1cI?5ZdCs!R1#vTiI$Cf{t<)c*bi*Udm((^17W{a!6HnuDC+VO2+F$j;G9gL+Ewa
z!K)w2V9Obq-20-0<#*xROysls0*qUov-GiHr{Bs3$%fSP4|c{0<5Q27a_$O`a_d5p
z%ftHTxP%Ls4utpbH588bbbcJ@&*jk@2&P$7!z2ZH8}%#OMF--@OOlSm83ZEWyCO14
zOSu*wf)vLpI5a1g_#M%a16wKS4F6Bm$i-jus*$Crfn)D+IXFtqc*i@;=fYIX*zr6M
zSkuk3)bGwoe(YA)`qC`2a4(<LaW73bp%$&oAhggrtyqx~oeyy58YJ_60PVj}sZJi;
zh5IGVFLOPVRy2fk3^cc;+QJ21QXcR6qUr!)jU@OxJ1<w7v`Op9sJZ{auh!sjv9jAk
zPc<#Wvs&A}t>}w``VpXeyVkBRBwe8u+mS6fmfUoU@41jbn;7NpYPZlDzcY_XYAySo
zA-Z(y(GH!iVY*nEDD~-H87ANnC3^;18%=vU1awBaTq(n2NBOJ|5lXsChQiEK%-3(9
zc5qJ`d}FiS$)_Z9I2fV(F6|;>%02tOg!$<qA)+<Au4<S-^smennViJZmhp6RlT)V_
zF_nrgaB{P;$Ex~IO2>iZ0dwNH$sI-4YK@Gm>ud1oCB9pd++eS0Tcl_`mzd6lN$*BD
zU>@>f)bdUgFE8=!U<g{e5-f6KX0l<AHN+9v=A_fddPm-6nM~Fr%ciB?vlUy)2(L{%
z2`lMVcWp^gv`F@&lUAPgios`kmeSb1g)H!I?;t$jcFww^`iy=+2+>`c(sUzpX}0D>
z&oT!hg)SPiRY_`bAsl6vo85-SA2{Btlj3;B;cS7j#Pb=hl$R?9@*XbxCY5H*O>9x4
zif?&-ATLByR=@QA*&fm{q#7c9AwvcpV)^7^mM(0!o4u39J;TD71PwOLFT1K7#h5+h
z9|oV04;*Y;?M1fTel(ap`c%vHbLfqq-;WKAI3=-D@APtfd6Z?lI3fD(MCSr3E3Vfy
zU7cJoOE)T|UO=X)VGSFWb?~YAguMW09`=$U_8y<g4tp<RQ8VcNypobezWPL#_MPW&
zc|=Bz8CzbB({!WBgn|$Dz=61O&h?oR$yS#M=NpQt9<GFfFe^93l~i}rYGChesk63C
zd$9OJ2O}-7gp7&nXrMd*YS4T5{&&bhTHu?$Zi=eCtP5VXH^A7}Tw1&_^g`&Uj1hb)
zkJ~yuT;1c?wuaEM?y_{Y?;}#KXZR3Lk|%2pKl570GjCOj>dn_7!$@wBfKAIDr(`=A
z<2>TvF2pQSs(sk)d()POHp8^Q$P-h}EvsO7BP&F6h_-?r%{4-f=z}zsyEW4>Z|EoJ
zGNspjpY$hme)KA@PjVicYS7MUrM=$5Q_=ZuM31JNwJ7VjXuQ%hyh6eNJ7+>$>Ud|#
zGrcsd-<cS1keq-IrSPxXf3!0%WQ_21>m>bom75FA9BKP`!}G$QSMZ*;YNM`OiXHT#
z5A3K56_moaY98NLKu{H%ujp=@dstQ&_ywhR9=VLgS&Vz#db|rf5scCHnD3cM&Gxb=
zIlD`UwXQ#jVq_VX*|UhkoV1WbxD}%{rWh;DY{uyr>?$RYWsutT6XZNtuVR+Iin58F
zD&Hv#MjNTK?M!!{u3ACbP>GvrVQL0!los$2=aL0)i@o?c(Q8uXZ9UD5M^&*A+mJPx
z9%j>c=`{_CRAcKM=~jY2%MI@uFM}U(<eYK8DgPZyEhDt7xi6kHC?sZ^1$+CfT)M~X
z-0$%zkuE1gOe!MX;H|iT5E`&aoZISZuhp{^!`+mtc!?{MC#!NWhiZTuVHxdrKI6{a
zhqzKDT=^QuK#^k(Sr&{562pxq0=zjg)-%IIws&>5tD)DI(N2yb%SY%}ZYZ`-FQqeH
zx5<!^=yynXuy+;ZQ;+DH`#9=ONTzIpGU2`<JaR}rBn_iZ!pU`iBzyM10jT!OAF8IO
z)lg{~5-(EBQ@WmcULMUl;1KfK_?w_{bk~lE^1x573!g<Y%|l?%)Oa;1=7m(}T`9+j
z$ibX%zhLF$Ic1YnB$rq94E<$J(rI>k<|;i+`IlZwfZe1^K{4XlV3dljTGd$Fxfa}(
z>!pR+T}P1KiR;pSjiG^i5w*{#e5+Bv++F)?UI&(aOcdF@pTDTOAd+MgANglS!phb1
z9(CIlkXHeZb}$@K-{=0ObEfFzv*n&1SeM#``|rZAW=bKV^2tStQ5mzJf7R-X36oqr
zP%O;SA%EP~?R&<>x9CuXppd!bf*0F)cEo#`)OOi920kcvyG5$4U1!c}vSoAIWx)!F
zoc@8Nb9~FE218kH?`~9+-Gb1c8agL-qhm$SLZ@01sq*VtVp$$fL4Vj_4?<8<89XgJ
ziCaJLib+dJp}wD`0W~SUIzhqLOP7bZ^f~S4C2dtVEQh5k=PNEz^AqTrIj#ewg1B78
zvr{($W#dgX(kj!+>asy(!Ra_uw7tOl8Rd5}mp-R8AT7F&ln7I}p63>K27NsXRf*-{
zm{=0SwP)&WkFUyElPL%cq8mKJx7f0mm{sAhKa0}g&Ior`y!VE)V8JlM&&B-VJ8<n$
zax>`i;H&sw6!k7F{Ztr7IE2M=333nhQ}-ReWRzA7y32)A`SV9taqn=E1t6@+ekjss
znDF7t0_VJZT*Vi{VU6dBN59`uly6L&5$^w?J$)N5j61y^T?_>|E&iG1qVsAZ#(QmG
z209mpmxB1G-02IL6Tc4n`K91Esxvt#r|<O>DM{ujm1pa9V_ftW$BN+JqCB4=d85*4
z-K*l2_+zx?pSQr4)TY9*!a8~RI#YXWf=kiq<wK9^N*<5zQt#HykFED5J+$D#cnB=A
z4m>o?LGq<wx|ebhmnx|Oh;A0e?9C+dD~9;?OuM$6Vdio%2aZ=qKsRJ5mQ*dQ^BV8e
zu)I@<CNDd|yf9yJ?HZaAhHjtf?WTS|0!lMyJ;tz*t2iXKmeBl0D4_PtD>P_->vUEr
zc8GMqL5(){nzzt-P<Rbr#jb%O&aTYE(o4#X7$6R4l?7j}KChSgsI`@~^L8Ky2L5Fc
zy#W<xaL#^VF{xcy;XEo)VSa8hP|kZ<nVPb)^4h)X#$@x_j+a}yVXrzZupHWM_{Z1H
z%V|(}VKA(h<Tv&$G*Z%`uMzM!TcmZgK!ZY2)H622Pq_=A$x&vX7EL~bfuj;y7mod!
zRY8$Vh`+4+i<YZsbh%bl_5G5&tiiYmXrD>1(1-9qc*A1z__u6voqzn}E|*}s-ewtF
zxV1`7mW3T}u?e(Hy{{PP)2-e%ow4UR^}@3cpB=emu1b&2UwAGk8jg%jHgUEZjrn6&
z5(h=AbRxuPK3ld>-7~g%?I^@{yE5Ri^@YWrlkTKF9&`o8_-I3-=RVRyP(JO0lK6_7
z0Hyq6l_Id|8-Y9}6>kc$q_`2zwVE2jOFoj6YY7@mx62n_urV!F!9tAV2976qUE=5)
z2ke|}+7HOIeA>@iR-tR3YRg)#r_c6NX*)W5p?ppKrI0uE*V4LN0^QSd83)zyLVOHR
zKz0svA5WU<w=fj#qj+wE->QB12(W`RxH~C9Sc-qlK^X(~I}`7%e@QzVf}rk{0jzQ1
zv}38bVo$PWs-7hJ2EIwWPY5bVzvcc{6)p5N@bSMzlbe6P<yD&avmF?j5zm?7A3Gn5
z#30?$c((1xYam>#Fo*^m_h!^W2K;T*VRh`=>Qw1-(Mvnsv&;x88(9wu(v!fL*LXhb
zB?xphSOvZnVc_t&CB~*yc2*;HgHj{vV;N@VIne{+<$>%rJ<|sC)2?$XQ2#u4PM#Px
z2HF6P8~r$Y-&uzUNVfvqPX2%**W1$*yBtDrOb{|OyT~7F5<AOT!tNdeD)=EmOTmBC
z`|X;Zb_T!3-(IqO<64*RnD)pTU&v=yGgF2jSbcdqmQh_zY`?HfaV_0?(h%U3E+J-~
z3l&7k&Xn`T3Ib{Hsj&tD=?6?H>ju;TP?b0Gs^k%J&41`d3t%)x02+QhXvYcvb35)-
z&0i1RxdHCy#~7#HrhP_mfowF8(6I30AFVi#ui?_6w|HdSZvtSCQtEBj3(ut7#fp+L
zjt*Q5(tVVXMfeD0vab;UBnVA~*Fcl!8C1h$ochtI0+m8R7vvyl$-P-wBK#wcXZK$*
zB4<zX$Ro>(in@IAoY$GlxbGkDLwy%Xj~O#4WY22pCndeW(LhX+Db2spBYRTc^;b`1
z)>B{q<x?fR8{g^4R-EJY?bJUq-o_3DDSIn_yr;O`-MyT8dX^{83vq)uU3x!rBl#i`
zv_oFy|7I0yG_>^OJadph;lsjEdrwp(J8pKa6w1@E&Pwd=Ad!H&j~KGqWnmXd-1U2?
zT>*@%b9ZI#xr6NbUtNQPC;q*~A|}s|W-L*Ez2mvG<vIJ`jg}{WWa3|gxkh3P5<r4n
ziE~Fw?n4)yPWq>Q3-Et4CG#Gtl_9r|tKMNe7li9@DfvNbIuQ7JRsO!wUELs-2kLdc
z`3JKTES(@w6Wsjgc^l4xzmr}!Fy-E2!q-d*yjQ$6-uxWw7u>gRpE$@9yUX$TA;4d2
z^}RRd!wiaRpS6(Uj};W(;FH&_{4n>oYXN<kw~OwwC@{#Ih*(T()pBWBStFRlt-I21
z)txw53;do?I+4mRmJ(LU<9sH{5_Fiq{MFm-Uf;(%YWRLSeeVLyn(WoN5Fq}gFh)OM
zTSrcfugXpiwWzBB-Iyz2(8hY@@;Csk&O<l2{9Ekd&x~!<KZyBJ%LygY?qDrYQmrUs
z2i)=^*NDF-$t~lmal_X@c7v3v?9M%U+GY2JL9mW=0>}?Jf@5s!NP3<Df1m@}f5m_G
zqgIN4H@r3i$A7=4|NryL|B&w7Yc-X3nih+g2RO^)$pTP=3usj|nw#&{^@IUPIG?`0
zK7<DNFSi>c$V7tR6%hX-C@5&Pw(_e^UY#(>M!5dZ%|$S)NX+^Q3k$n~VhzwspEv}m
zGa%;~W8mH+^jr7|UTwn<qDOIS9!l3Pma_LAsVKpGR`$m6Fj9xYQ4v`1P;cTR8))y@
zU7F9QO~2Y2_L%ajf?8JL`t``Oo$?RAi{<3pa_k7MvF!?b;tw9M%VB0hFF*&^9G(w;
zcHQB(4oCjmoAKg1;D~U`eTkf(Z!s-iLd_DUZVlJO)p~Yt#6|EOBker#Z0;ro*!K6y
z5T*HL%RrC&@8{Qhy5p4R=(CI>?`6L$<a6uFx^w&1p<r6TMRb$Z00QJg=wn|jg74lt
zZnE5Qim{fo@5H&xL0}}ufj*7^l{)G)W!MN*rF$o@Q}QWSd9-F?FWTaOH#i_CXcdga
zn~hSC^=ck?72{DCkz`<#eu|1vhtxVinB*k`Db3~=Qr7ExvZ^PNA=Qo}=YR-MBBvzK
zfeE<5j_b<g<bVixgXNqas7xtW{<fw@yVR8`2kSk3!Z#*k1!kTC<w+oV`FqagYxM<f
z;|b95|KM@$l80el<EN`h=-YaXWp7}8N5QtdIAzG0EcNjFNysy)xrDD}?Yr{pi;f?&
zg}sZ=7Z4dfc+U&GvD**nKEOU&CVEV?$<{uc8AjKZz3BY=MP^G0Ad#iQQ4usie4DJ$
zW8A~()jXCWjMT;F{P@xrqM-3KS%csbSfNRX-gGkM)KYMjb>K4o0@+cTfJ0LhAV3#6
zUFl7os>=&bPGa4Ub=`Y(RO4KM7|Kma*7?VlV`6t7qZx3C)>by>@p`IeZDWUnBgctH
zd#U^QTM^52V-3RBw^sw0WfzTxJVQ{Oy&JQbQrqICVnYjGeE=lfeoT_Q9n9p433f_3
zAP2nw4#5Zg2$yfM)@%tPGTi64pOhZRTrA=q_@*WI>w0Z<(m6CZJ3nwbXXmJxP905;
zTti)?Uq`2W@ypJ0IltxY7U+)^m-C<t-tG&8*DZ}LcjEJE)5IP)qq2_v=1*d(zP@6B
z4!8<{8nC{uU7Kb3o~8`@DYJgT*25vO*wxSn)d=~^tBpLD9=u8fMqTjex!G|ArBH5c
zwaX$aGP@O<fKB*1n{zFT4zsTFUxk#)@vG3nyPioFrkv7OaD9;jPj^cPkK5gApGu{v
za&!QWoJwDkLbD7vf-M&8oZ?g_iePGm9d4hg_dp*B%Ds$7{UYa~=a!Y(A8@I@A{b*q
z{?Iuk(6|2@9@e`Zxb&hRMfSp&9Q~^AWJ_FEnd*3hqG#8MALcG!kFdt*J0xW{lv~y3
z4HXrcqg=JGR9+ly(l>-#4}5L+t1+utDlLp>DgjbJKs*oR`vcBDjS3wqb*lD}$x)Fi
zLWy+sVO5z8EQIs~x$zEyi|+Ywpu{c{F2@*F6t}oM9ggi3@qcy<i1>~&OTlPSst11K
z2{7kG0#b>bUuywQ1UvY$uiI1Ud>3LJ3YZ|&TeIp+E6xwxD1l#+M6ONPZwV2tf~g^#
zeumu6eZVCTpk&}e<KxWbVQE-b>9(d$fOM=O0`dgVy4iJh>(UNu$UjAjR4<AT?C980
zQcdzZH#p?3n2xx;tfO?kxktpEw{qu(8LKhgJb?lc`9N356aXwo@8+&xL?a*vtS6~p
zc*mjvU8tp!>cEz3zUSL9X~(L#%!Lw;$9#Y(q0pV_e&&&;rly$w8eyy@TP`UJ`B?W|
zjGY&F%&b9?A5z}#)cacN8v%%137#fws{qtZ8`#nx1*nsa;n_<^^ef+qJYIVWn$DZP
zziR~yVB~KGN;4-Jea15EZsz%F-zNT;SWjRlN&P%#_BVGj$ZVO48NNuUDSHC)Q4{Rc
zKtJ<MDEF`gLV)H{keyBXeM#N-lqF@l?EVqvt1@{YDcs;zl7x|^@adYfaBPQX$%{7J
zNY7@{9z3ddj<OdhED#9m(NebV(<P<Uh~kDjO&}L)9<coc?apj_{Bt^CWT4bxVlrW>
zSyeRU_+Jp0ldGyuQUAQaZ_rHF*oDR`ru+mW&-&i^7M^l$m@yP^b~!p>swwx|oB6c`
zq48!R#q%*{iI?{Y7jWf=oC6ewScaldN+g)jY+b)LD4gOlyR47{e{a0-Zf)LBQJOm1
zbqmJMd!Xw@pYma7K>CbVE}<rlp!v8~QgUh-)odCCWtd@BnGTCEtO_4#$NuaR@>dO9
zd`H_K1ci$juF;LxzcZ)At((_hv$w%wdPIOyw|D-9E&2j%VOb|qRC_Jk(M;5YQ>Ri!
z8WNB0<UDX5H;VtbsgAtI+SV=F3AWPdAhy~L_#unLnf&<=qj{BL%V6zJ888Moq&Dza
z?9CjoIE2@0t}nTWdB~Ltv_{Yd7gAw2t3o7`@!@smMdONj^f+PI?|aH{!}{{oevILG
zo9tB6lK_U*%pjqaR;9q`ua#KP+ce$2%F9|oFJr@-*+u0<L2p}LLU>T*OrMDKuur5N
zmo#zl3W<Oz%sKRJQ=$6K74Gfu!03Fq{8D+`(vJYnFNB22A@^?ER$8dyaz%oj)3H|$
zv|uv?7r53_xpkj_^($1xH4V`mcogi&f?^Eu!N6C*0=R~4{PE#mBHEqL3oW$3bVyex
zp!l1^YGM4H!5pgyHG=-T>!q?PvYEH{<U!j!m52>XChx5oFsOwH7$*QrVZJ)yVHN~Z
zf=apufv3elVKG%tBWZbf_|>A3;bF=KFh_U^q}>fg_x16(wq3Esb)*KglsIGmlzR9f
z4nGQef*4%U>beitd2jJM;!s)=JaqVkB`MU;KaYuz{|WBPkb8Vv_fjVEb2w7vqu)l}
z7MSIyk}$xwbrguQIB`GfwzYz*cG$^i6T<rTDfS)tN-sr%Q#GGKh{2h&HXx-B#3zxa
zOYdF_1ZTON_wN@eWld1{H!wRWf}Q%Se1apkbuE7Qcl42_SZ|m+H-PQj!~iDG-#f33
zCjo37KqVo-%)L`(o}`T)Sl?f($Llk9)sDdDiXU#5U@KV%A=lO-0WRRM+x*7R{Ft2h
zlMP2f@L&q?xfj{@3PQx)wbtP^O)Kn5leXXK(9qDyd9{?4F9QCmXFqJt&)H`9Av06(
zgvQ9tecE=5DqO0WxjD(7T5eEeeSB|TJz%Cz11_IO;3})_Xc5r(_6LN_W`I6x`Vq1F
zy#>YDbz$gZrENPeh|dz|k)YR^7G7jKDNT1Mf^vH*+@_j04?Bh-d#Qh3b_J(aC`hX>
zVv;P%L<2HTG&G$;YKkUc=0Dv3B)#^V4|F68QCK{+u;a6iDv$NHKQ>m4?{2jDKfUI1
zYs=PZ*O%9$fsyY<*^3QM3sCkN16r^(NJuStaS6id=(?3w`vN3L6qJMrG@FX?V{fuK
z(t&fn30h_2m^}dhaw;b#!xHjtd`-@yj&cvL1lw^fOtnjIOMf?@0vOL1%&Ux`?ZGNo
z?rvgljybyq)YU-?lNbGo4>*OfLKaR<-j(D@k_LD#Jww>GMH{d+NQS72AgEX~%U(tX
z*ulai@E?cEUG9q=Q4%Sk`png_WeVGE{2jzYK$eF7Q5}cMb{wuDx@X(pQk@C~QLa6`
z4JXlHTeHUq(BW6V^}fkB#q4z3a+rPKq8Gb-!bspDtw!>^*i^E20Wfkj%k7+QUGy5r
zN<x_!P_I#@Z#sGasa!=TEb<C-vAb0vQ(|DKM5Kd2I<_Aoll3uD0r0o@v+<$J;v34n
z*&*LacX311>=4i9p>kSyaf^OooQzFNEU<k*Ieo}0*(y$1Sxef<a{Uh%k~+7U<mZKN
zeT9W&1zAfdki(wPu%$XKd7zNs1yX3}8G#^L{rA7YdSaK`ZSo%2-p8ZLvNxQ7BPpvH
zq*ERkRM)0FfWJLF&7hypN(9m|ZOR8u&~q_&JewdYP@<KI>)TTOELkV2b*TVZA~Fxi
zMd0p3AB{S3?(^z~Vc5g_@!S8X)b48yMeRNOp4X`X61c<PBxLv-n?o~xL368a-33v|
zwDNJnCg*N+3=|uc=URM63}>4D4}-GQqUs*4E7nn)HM{_zintiN?WE~nmAZdbH3Qr>
z=S<K8Y!;~WfO*>G1ax&?*KnC!jeA$WEm4K%oz|BSk=_KV8=x}P*;M-R%0K!*98@^X
zU+%{TGB%w>sHZo;_HyIF1VR{3KBV)CHycO@H_O`&_JhaVK^o}ar5W2!UV<+}jzo|?
zYi&)U*oU-$(u#ZI7S&J4#+D>m?M#hZ?u~cu+yMb?O+4cC$@2TyU7$jA;rFv<P~%Dr
zLG=z)Zp<P5Si^CgMIYx(fd7@HRo%_SB1#?m^akY4C>(V5CRDg>%m*dXfK{F|*(LH0
zsp=SqFF-$zUFEY96uGk=8V?iMGS8Rmt8xUKKg!<?7~Ua0N4?)*`S8OkEPvUtLeyLL
zxh>RZ2t-TgZn#~>`J^u>grY3>Y=qh=xPBh(e&Ce3k#86LHLFuZgG2_DKk`k)`<P=N
zkLlK4EJvTwh-Pi&Qok>jGj$0di!T~inK(%|k5*OPNU)Qh&VK!f7`hBd#QXAtRw|!0
zz0A<8yKZqcU*d2i2jP2!QT2Dn&xUx0sV8T*wF}O2K-G^BZ0vN^R0Dxo9ZlxT$=@J3
z+`c<)Bz$rcfS84I2azo_=a6gvAPpzxn+Pp%x5xB*OlEaI@M4~o_)>X4ZdOsR<XeL+
zZr<A<&I@Owzf+IhAt}{eQURlM9rHQM26ulF_cXcd+zSVM(`yFhOUdg_<os=>Ox&v&
z4lAZV|Jg(4#-|hNseR$eKeRCx_2bF_!aH57y+U#GB;NO&E!oH+I%(l`wINsjd;9QJ
zUv0bBM}XapWGH{egUDC3Mmi#Yc|Ko<H}8<~eE)6fsg(q)XNz~TbT&eC=sCT0zFDvO
zj=A;%wzK8SIk|gfe9oOooJ}v|PO~RdDhfV<CRvle_sr|cP9Pecc#pN}tY?Hh`r<iO
zeQ52c{;2#h_W_x)sTcV2n@4*l?Z#Q;BSlI_o8ZgsVivLQ&(W75`0W-YCw*N$1GuV|
z@5&tmiPtz(Tcur7Qi)Dhq3vawB)Mm?!|rG1^-x|@W^9X}ePv6m(fLxt3kN-c?&~Hg
zy`%fS?S=es(L52`w!)^wqQtJP_o78Fwz{{qB%X>?PLeqNM%QENw6QZfIP61I;#vn@
zXQGfhVgjkpDhlay*qSflp78^BXni*JfhvlaP@9nuJ#dSn)z0}wBP&`p$uHSwz<Y6+
zP{L(=CUQf!k@@0+S;Y4n``~`-AJvKT(^82Phdo0fx<j%p^Ix+_T&Ho?okw!UY8)mq
zy(0R<1r((&ToLfEtscfWd(FoPThhPcTA(cZyTrJqkKfU)bq>#J!^WlhepUCNla@vI
zSJ)Qyge9LK>hQdw4&3+Q5h#je1^>dww$islck5(v7xwTcpn&Snsmqz>j&58GI<y9~
zRN_}I=Ogu)?#8zhE`N6dbmGK=Fhy#wDgO(rtBX0MUe4(HhX>qpy`4?4s2LC)X7kWF
z9KfZ`f2By!9uFm|op86wMCk@zC^S9Wdo@~Kb2tX)a9pw9f;IloTc(<F6PczYAP}ym
zmzHPkb$!Zu5D=>;h1HJ>dyLy#*Ax`T%^dvW8E(hnHW_6PquUtsnLR88fTtEI)_&SV
zoqxsTw#P26XJW8gI*1ouYCcuO{#w#}C4o;?wNx2VU$0WsTxcsQX(>B&_GUJfG9jjQ
zlWJB<{p!A*zT7h1(Wn#6npc4HBwkDT9$bvp)JZC<yJ?J%IR0`mF>&qw!VPQM>H(gb
z-K8Fkb`Okc?k;XTqwt4Mjuy6>Frm&XS)*iA>lx!KY!j7-%H5e}K33R|7TxFZ)XD4=
zF4?uP$uI6u^<YlFU{x4R{&RcSSF5i_mMY9-F&42_9~Cz0ZPV8yQ163PBj{{oR@9Et
z8NUbVmgy?4G1wcnVyErBn3})BIJ&nU==%6M)!^*#p~1cE$lTz<t+`3)ZVGG<Qp!M$
z$n<&)Q;@_bsr{7M<*)TTo5FqrH90XK|8rhIMoCvz7muT7U2iMYstPXe>~*cV5JMx$
z7!+HnCZA=Q7mP0{O9qv+y(;ZE*Ogm2kr{w(Mr_OB)6xrESFj0mU2!_st4m$qH+EWP
zRY-uGGr_|zqpyr#k>v4Vl{gb%io+<sU{$|(uaSsEl<BkM{XC`B<Is-|kwNIm=qB_P
zE?|)B7ndBxnY!2ec#H{}F-cc-1*|_*jUerZER<u8ey}jQ5RqUu^<h<)k4|sW;dz@g
z%XY9$eAZ%jQoc4cGPlU+rSs%Lc{^fznqHoyab|N9nH||*&V_Vdd0U?~rDgP|#!FL?
zVh3Bsx;FJy34SNFBjS;NJ~x+(((uUJ;bW%6RJXHue3biuPshddtZt7s)Z%;76m_--
zswBTE!NF6+oOi~yH{apM_Oga#{O`!tj4B33c~RRAM<g+m_9S^F56tw`?=F+ia^$oL
z%;fp?rz188p=dwuT8Y!WE({X8&QJ6_lDH@P=XpYokI(t}9xr3qU`yL#`hkLDvVNi2
zq8D^)dz@bv=V#j;JJGcHynO;kXpnXF8bKWT0#7N-o$+yt|A5+(|NPI7xk*7eF$bK}
z6w_o65+79li1*J)x_njOcFfv-t?820QMrt2_rAE=94m0@cGQu;5B5;+`M-CgYHRP{
zv=NxT*&Bu1wW1;LHZEqsk$Dj2VpnJve~E0Mp6{5@8Iy5Yd_->yyIMliQmvY_JdCNZ
zacvNNr(uiARDX4%Y{oQ&WfQ5tLFvhOMF|ed%1DSY5pPxh4a;yPewZt9U(i+0^vu~j
z>g&GeKAIfuXl~zhN%S|#rxE$NzPk&2Puye%AaIOsL^jK<e=l|W7gR=IS(&`+QmkNq
zMe*N3iv{-z2?C)>FYnMu+1<HWwvCx9jhCy_l>miZ(4AhBocj}IO6c}aE27?SK^m3@
zd^P(+sW3H{CnMEiSA1JcRHcr;`mRLS$2A*I8h%x?j5;of_t|Sb!HU1IP%drT_}b7$
z0N+}!P;7zkJRL0@I*yN@FZVaKU6pnmybP>&p@XhCxj3KxDA3dDusq^AvV+I4#;!%B
zFHDxj)Aj88jLe$v>-FG>{>h78#NIH%4KgayL|Qjk=B%ur=aXzyB*UR-(PjA-lDR5Q
zuo&VX*jCcw78Q<Y;B@YoK39ix>9pfVX#5hZg%_R~`C$u2XY+LW4|K~EguA0drfG4U
zU|Y12Ug`rVICoCpXM`oqSI^2naCNHiOa@snFXIZ9LAgyjlJ;p63E8X)wrld6<%5mw
z8g?8z?EPuHYp4;ab}<GOVIDIj<@BqH$&j1<QP+k`mJg}g#x}q=Rnaw2N#K@y^Z_Pn
z4vuq%H~)!ZoiZvMcYbJ*{^f9?OGNF@7ghR`ZGuh_>oWBVhD5%}(kA(`V2tH6X?Ui$
zy3}{<(yvirdkwc?+i1Q=VPUw#_lgd+J0%n3olY*}5AQ1Cull*wH#xmQHm6Y1_5d#W
z#=L{3pV_H`VxPR6oL?!bRae|5Jr!BMK=1wQ|JUBP$1~l(|99Wrcikn_T~UtRxl0F!
zB$Q)Eicl$X7?qsalG&VQoum?qSP?>!usI(#tPtfqr!ht>jM?OT-1d8I=&t+l{XRbT
z@ALcb=h5TQ+uoaPufugcpU>-hU6-i1Mo!_%)tWeDzHNt4ncHhxx9k=1HT9u09Vgsu
z?=!bgmgxKI+@s|6hEY)EW6~8a*K5XyTuz~&<6<Ux=CaPdb<ZIELT-wKxvRE!?+qiz
zZLq<<_Iz^5#v@~aKhk;Q^nsHE?eP~t!&s_V(|6acyK9K*J8}i~ZsC2`>JG#zll11w
zLU8^Zphh19=oaSov;00pV-ezcwv|Q{%QGKxlg@jTIf~wIlq~E&x5BP(d!PBH3)WJM
zeOkE_Qn~xlWxqadNJ&w@Qmu2zc-){xdwiuD$WXa$BTRPDS5?rTbC>ru|3M?n(0GTD
z@7yq5y>Rc?+%50*RyO;F0%In`9-pmmAKd*#-B~VjE_F~cX@2z0MUl{!4fX*Ab$I=+
z(H*1LAiIv!Thx(P<EUFK<$*VuxGf#g)HFBJ5}8hR@A}=~cfTlNaoP=W6_m{@lgip8
z8GL`%rYSw__Sg>BxDDhjQ=SO+8A*9DWt_%FF1um;YSV@4a|);zGFloTQX?m&iTZWI
z`RMVs*>lAcB|_xWLaFRD>x$pzawSu87|NkOS&}YiKU47FpI(&st7*?@(<t%Cxr1iI
zn!FO7txUnf%RX_4$GboP3S(tCebS?BLYpanb`z)roYHr95JfqW@ETha>?F)+cu-z`
znnIx@*%0@0ZybEO{xYagcJ9Ij&{Uo3xqF2~?CIpb)yb7RV^m!kIHGd2(37q`P3qN(
z$hD(I-n`DZ<-5!I{m=Zyqz?zip&R6mYA9^jYLuduOeA`nRSnLaWo~tku}b)K5=c5A
zO#yJR#{`c7BX7WZliWf-K+rnilwxLblpVkFfR8QMS~q!&Y%l26MA-pq@2+6h>H#Lw
zpl}o~qed^&{isBAC7xtG7~Yl^5j}LmUPnso-7C=F$Kdm;Fy{G5J1d97(+#BLCI;-m
z@K0%=oq(K$mrdh`k)4u)KJ^gzn^%vWQ2a_*kJd=0?)dP0%Ef<SH~W|LDs$nFVP-o&
zT=5uk<JIJTRY=U1-a1sAW$thovmZmr(D^cPhEm72c-HMzQd5%MWxcixUBmPleEeGa
z`5sU6CD+-QXq)>}OBeJ0fG0wqXl>irLUNIboN_8}Pgi~+5R456=hf*a*hA>2*5vjU
zrO=-08z<Ybi*C0ONbr3B`;U1BXP=edvW)qnISsqE@-U_vUq}LhvKAU>Q1z9>8i2t9
zC11_=Jnh>7^uj%PopPIN#=>~zXfHq`*V=mr9r#*)p@Me^=!uE$DHoU20|yR#D8Ijv
zANF20%!m%F!rlkG#)zO**C|88az#g{|Ic#&`z&{{SLr{_`Zq^@{~`MOeb^q9ZNF-{
z6srgMcT3^>#oAkcg%d}ye}NMZzK0XMqJ)Lei(VFZ@01-)Ma|%MD=M#`fM`(rnys^6
zTTy|M0vjllsSoY8Z+P{sK+);N?iHY!&Of!<tXMt$>uFnXn3gA;fWx#vatQ5A4AH;p
z+MQ`qGF`mdkR`8HA0B@!RH<o_^X_)PeU{Y4E}-;(wwV2p1bN9b4d4|(q{y_z_)Yr?
zKeeKW7aHvbDn%n>sFQy{8q_C9(|j8Kj-Q`pT!X$ew}X=H5c*IG0?ZtcO#-WdZ1PO`
zt86ke9;R{iufn?-)SI5Eff#-QL(hK|+cVbAzk^7sZ|Xexj;EXZ7y$bv#*=?au9q>>
zlk7nGz)vf`5l#%SMh(~4GH}!L-ri|t6U{$v)A^c7#Y;T+@0fN$Q<Wt<vdt3cd5hP7
zsv<y10p~@7K7v!CR2g0q>KSvN4OV7jVI4;j4^(&vBWI&ua-63R);|4hQoQz|%q8VA
zoKB(KRNP1BA~F$;BMb<n6Sf*e-@5PL+ql(9dCWPNXmmRoVLq0r-H<dkgB-##(>`|B
zb+)?2jt|Yvu+!45pL;zwUp)&kZBiw`A#KxXUp($~_;K!Z%gS_l@INE{C&^T5xkOGJ
zkJWxDAHS7#`F>hzEi(BgLjUxm&F_lKT5={3&$JK`HEKFmkR>HXN>|qS4mgkbD`Q(q
z&2-#u3mPrkZdNPxbg^Cb9?u7ZekndacU{-oxxTTH-8e=aOp&~htB2P;`y3C`XbNe5
zGf!SUErcN!fzCo7*`5jM$3Yg@F?^c$;JzHjmD0TiVXXlJdd6Rp2WSS{J8o*dL%%sw
zlCNKfORe%qcJS|#<<rWf^k39XnY${nTQi#tO%)^82qagB30A*^!uJ{StbTCNRc|Wu
zXVtmP??sxL$jY$>?=ZqnbMAu=6DFy*=Q+Q2X&e!$vDzLTyH5Slj}h6CAK&;!4y13~
zqIX#1CBgY8ceUMl%rsu->QAwRur7x^4%8h%B3;Px5hZ&F9V5P*akQddv>q*OdB*pS
zWGy(iGKKHUdQB22X>fP8<J{e`AJub5L99oZH|B491|c%0)D)sY?y<@kU65EEW@KZy
zb+&o5x%IT<Pl#sI>oLtHo#7hcVsVz+!W!E*B**+}eLc`6x!M*qU>K+22Dsf_)b|zc
zUDHzBk+3H_%(w4u-z7&rbff8oXx%A`-;*<wDsp?uWkstpci^FC=Z9Xb-+WO?;Dh2L
z$9&O4gOEq1Rwr~Xs}$?|T(h!NplteKZNZTTZ6_4uQdB-2P#PAO&9rN`y1x5dg6VVR
z`UU%fdLg8PLpkL7ZhxJ(w$~k`{R?CJt`&w(od_*mON`bckh^1lWhR^2D3W?>%7oid
zhL~v)-_LY4W;@J5?sw186tW<T>lCUrm(X6#I_p9zK~b&Q0@*MrL-{Y|QylL{77I?3
zzy4H9K0BAvRV^?}O1zM$6~%sC)a;oR&;9L^B;Bd48-|ZfK($R|N6oeCb0r9mCtp|e
z&31vp)y10^4l%sE8+8JMxp8#Tn^4eGrZ+K9mbS&2Lwy8}tRMMoH{Z`5tVE6E>aa`N
z6VV<1-Hu#`5dy3bEiuN;d_TbH>FdETlh8raHaUu%{R<EYX|rlYr$-B%)4DXg7q{Cw
z3nR^mWji$`IM=Xc&Nmc&qRdVs2qP^q-QoOw^dx-~y7h=xoGNDvx-s86PtUkpO6S5P
zxhDoCf3MgFy^zz`EECsxOLyGFl1k3;{oTSZP}4`>Cu_@_03t?6HMR?zyhaw;Yo<-v
zZ%|oHV+|9M=M;!9-?~iI_HpBirygoZ`u9ssZeH*XI<Y?gQS(IDPnWqm)80X=MmkcH
zZSpd2Pp4a*#xoJ(zN0&Qb88bqMRd-ERzXyzxu2(wjQ#p!eOuRbSFW0C4YYn1WzE&`
zO~9y}#Kt+s6$UhZ<{s*l^_7}^UL5&cn)C4D*sk6gl2?yZa2?G5_n6~BSv^>5&fH8&
zHT9yEpvSD0aOJ3trt^qY@bu-0lPoP$b?2!V$GBA~diU;DQe~xb>t~I(BFQEMJrz7{
z=X2P{`ZEP7v`JI?K-zfUDXs*EB9Exx>aaFs5ILNu&wSyo)wU;tvgT{%4<QumN7ulV
zM!RhU(Qk-O)44NSi~FYP12BCpGss4L(suXMZqfVKY>Hgts@p{K+fb`3hx?jv739$I
zG_AR*aC{o+#~kjw30D}0lF<~RoggE-{o99?^Yg9BjTj3cAb>+n-JQ;oAx%FBnT0OI
z%I!S;xha+Q6x$GC?ddTTU2R}S*T>-xP1g1$?S<PV{^>F53u@!S`_v;{u&~O7g(B2g
zIMFFPJ9`QQ=-OB%^Q@WYS2`0PPq9z<ZGSJHG3cpk())g6e!*k88-*I5NDLVTovhPH
z7S&}Y*W!1NDB{j%TnjI>ruC*TBlidzpSnvx^^eQQWb2@GMfUv@afF`}5#6}(SJku<
zo16>^^ao`&mkbW-l3}Plx!eSHzsLqFWfv~I3)!Ay)0t>&If^6G=a4}sNhMR$4qpCn
z@9tb#W$W<VjYMf?x8vnpLq*B}^allPq7!;BE4{$K$;PAsBvd%@YDh7`QT6=!5w3nw
ziz~>UnhH?NX`5vgj0DmSYOk^hF;?{mYD%BhgQE%pvL4dleVNZA=b}FQ_^^NTb;5~U
z5Z9SLgw4OeeLjnk<+LLOQr$%MHF42~$sJaao55+%DdVPk*P`@$k;H+h^rE6#VvvU9
zMtQW_=7t3>4mBcTYB_Dn@td8`>a#1niz?`<9NmvUYKCu+l#sLB4LxmK-!@(!cMl&b
z>D{TT7nsOojgWj$yXX8asP=H&?qet1F|_R~A@O@5^tnpQTy+;&W77nMO3Qm#*HVSb
z6L+PM)dB)`;$nN+Thse$+{*;<n=JF-u^oaWnb)N*kkI4$Qt7YV+L1-$I$@dj2~E<R
zP52F3JJkBj^IwbkpVk?hU?aQl#g#C$><;)3;YWgz;-R#vBx>LNxa;$D+1`;0^bO~I
zCemWh#aXpp%Ypo2K%hc}aY3bA#of%VqBm`~s>G+D1iiYv9uey>t^=B+?IWl^{Y&di
z(Us5xC~}t|jzQo3ew3^y<1>4sMSRPy6O|78^IXlni>TL*wa@h*42jE<gd}&#pgbj!
z7hlxOI=;7uzT4kEqOKbqP+4Wo_CvD}#Mo({y>lL|tTB4hflir=p4Rip^ZA>!uH=j=
zM?FMvXL3s2@;e4fkCJR(eGKZ+4$`Sjo<+J(5XO4GAW!<?BQV_xGyM=ZG>m}J*)r}=
zRv}L4<+X5Pt(>$%ZSi7o6?}`N*mZP~OTnx8t;BPR0m;+`gqked6Pkfmp*vd{LqdXD
zZ(~<Mf}x&=x-5k8V$r$P?j)bI6ZsNy=6;nVl&elv-xr<VrZZb+Ic+B+MLUX;$$G{g
z4Lw572gk;CF6f$&n#>ZDM|KA31;+=JS`JUuUzOkD_*(_q>DF+yN08PSw|8WNPRqfl
zIG39jf=;E2s^Uf;yE5XNwm<g0`YiuZuN10(>M<A2C6{c7+v;vC*ow%<h5sC3C6GpH
zdQVH<R2f`R(5k1ddPh`-+~!xA>02H@kNy&8jY~!*7serx#o7e2rB$^@F*x*7?e3jG
zHbHdIlGF9L2g6`DRV<#kTD+Xnjn;dMi16L|sOCifL(KY*gHy%<!~xDYHKRF7BP85*
zfBlHt^w?U8-lzfkIN3P%=T;Us7G7x*OA4a33GxS$G${`g=&bBl4j*60l)~h<yhuG_
zmM9MC9#ahoa%=#<l7g`?Z}CdY19WHC3jXDZ13uK^60n>yyp*=#S5gbgB;+Gs9f$oA
zu4&Qi%WiR0dQm1*IK_cY<FRgC5%b;L3MrJ5_f<1a^~O^o&Iv!aPT}I(Ug$j+@ju_T
zU;f|$oiUgeo#e>uI?0$MqMEI({jXXrtU6Bm(ITrMMek*9m|Vqifiy#$XuEFCOx~Q{
zXu^w`$>WIu6<04SS<AVp+6z-r2DGyuKk6L*jPF{z@Vu`?(`YPI#^Mshzbttj$>pWJ
zf-7P@I9=p-fauX7GxgFpxB~&Zv6(C7F^`X-bAO{D?ckEdGq2f((c}+oQ!fby()e9>
zc+cc(&~EidMr!(;q3OKuuRJfCVeWb(;DY?oO}<fHN*qbY>65RgjB$dB)%ipR+nyM%
z%&1JVsa)GZl1zIM@{zH~js>+S_s*i?dP>_gv1wx0>ze9~T9dhj<8wq!m#N_S-V?{<
z*XCI7bJmn>N8gs#n%nFBJK35rBJNh=pBtnMc_LRjZ0?`$PU47VkDv&%x!c$PVHn=A
zerS9ripz~@P8``UosQA$E0}#;LrT1Af^loQFTye7zNStsFg{PxYZECt7kqJAO%wL#
zX0iEKbR5hvvi|pPyz1VFqZo8ux!PZ98-#AYU!phTyVHBqfIL!X69?)%KG~BQ&F(je
zVY0``32IfAqaKpQh@tGMTC#>_)Hvt{(jCz~CcQ?At?jbFx-XJ7?L*X%87*0;a52OM
zMzehh-rdKex;kBQiHlIVZM{Hh@n;b?+WT8yj0(g_(QySoKShlAqrrs4I3BUDAN$d8
zLa52QtXRaRDLU^?0{LNZ*L#gvTCIzm*g%0MQp=V^xbGW7H$+Fq2}uw&@_p5PQv-@;
zAS^aH@-)%CscW9tK1PZf;dU5IjqxxbQ^Yvo=e{~)H|tSKKy~5=hSAVjM;z+a?4;Wy
zw^#AYo$&<ZEX>b%dX);P=`Kxg7O$70JF=yulhjm*!C^XB*@3;u(0m{76~&3ZL5$yN
z!TuTgdqY-E>mK*f>UZEK)i#>VsIYcyi>0Q<W&4pW>*BIQFb;j0>9lT`V-JZfp{gjS
z&SI3s&SGRH`%jbVofvvoRk^fkebTM#m6(mBl9|bOm?#?)^@n)9A=TnF7Y*hhvxm4d
zp(S~v1X-VQFR!8!(gY=clrZm0q^Wbeti3xKb}Pe1a_5#opTcwDTO=y0R;5>dtB6Qs
zf~b?=h;3e9m!TgJ_1<?IN}$TMC=5%4Zxg|W0jV`B3R3sk?yWX@|Nff!Dl@T>oh820
zPyz$nzjxa&HQFVYD%{sizpm1P={y6vyJ@9zYpIWPr4Vpx#q?HZmDKZl^7g@|KAUV*
z-Jd0+ovby5YlvWgQ<S8`0JA9KL8A%Ky6XL?NWxxtFs(FOglfpScOj=gHq50KmrS=l
zMk;YYS0(Ie$WOp1oGgwVpGQy2`%Z})XT9djA%`)U84n_%v*9Cc(;Q{*;CE!EBDKlU
z1ZTPSMfY&7L#IK=@3{AKUDM2azH5D(WG?b)*kQGdj0dWnj4eBj=aIPJ4^8)O3cf4W
zb{tdB%-6c2IEsJ42gno0b25gk#kbXe&=5V0%uz3~2)3^Ixj`~L1ZR4?P^_kfK2WHQ
zwj_)<$}oy1E@4-BsLXj|>$_W7MH3&?6}6tGzOxFhJxCsaxgf25uEt=bYFaK~!I{j-
z*$xW$&3qtfwTDVrVUn=UFSm>otHjm}xOSIZ1wLOOve!*sPOhdyl8Xv$aV{DZyp|rO
zR=ia@E@PhMRy0^k$5N+sw25N@(8Sx%Xj|xe87K)^`dY}KF7jFi=_$5#xH(0?SyJb~
z<-|lEkDriu>ridCJRwZ}W*$Hx^%XdV0`v%lvuWuTG1;O<h9@8)YWVxLZQu@$Ol=Gp
zKeA8rifP>_>taxlf$D+tYl#``9oI*8`ggb$MIX!%`*^Dc6c8SxmV@3qeT4h<r=#5^
zR<iAiLu~_jf7p|aJfCjrg6KW|UcqL+h7Y_H!GsnuhFelcWp@wT#P1~=U}y;{ybsed
z8Jhp>*`d_)uMTz{h1+E#4k=hzhGRQE^|JKo2cF-&+4z7t_`?g0s-6u|Qp}J;A+|4c
z(g)m!?;bPr7<6Vi6SR>O_Gt|)!vGE050{!J$EOyOkC6wAJgg3U^PDJJx{?GwiqMYN
zMn=&Rl%887XprTSxgUZ8mUD!5-TQZ!uU(U7vW0GKo85x`@x{P(X{bcy;ckoR{~k)0
zSm8|tHCd*b;yBGxzQgVWE(cd`S&Lv&>}+OAA)~uNx1&QLH%qeq`!Li%8uH7np2u%j
zt;!+>S!Ndd9m<fm)HhYgk7I~jg%*1n=WHAA03EtP2qt6(d`?h?i;aO4d6A^hex)U2
z5f!&;SX2TNONbJ^+NoGMl(V&RbQ1TZ^PK$$HqM1!IH?^XxwsV2n``S@)6S)|B^lTo
zYxZ!ib#IMJ9Klp@Hsh~rd4iRZxEG#e3E_IBw)DF?J3pYwA2(BV0ZS=2mmaxj+C=<s
z&wzNmfI*(8i|yv3&H3Aaj3;unK?hniS}~){&M4>+aS98FN=i!lG6%V*t;c=(^h5r(
z@zI}^LuiaR;#+2jIZ^^s&BD7%RI>2L(B?Q=TReDMQL2TZz)67~T&!$dRL0}Sb=>up
z{LcketQc?aoj^j31Wro8;2W208CEf^mEk#0AkGs_V@j@cz;eDA5%c17&|O_<E-L0^
z3VEft#PGEgTZ~8zw2e|E)-42ahj49naX_M`3SJvDkTGr_(BaN{rJh(VJ#RLbH2<vL
zj{+qy)oAiA`P<6eJJW3N5|!fF1nbJoV|<G$w@syCGhRYe8w{uq$?k`go7e`G5P^CN
zIH4qCC<p%uG+4`HFAV6A?>~9}{_Wknor$tELAL@{XIgu(hPZ&1IsE}6<Y8w)C!0a!
zxcCmlAc0Xr@sfL;ZRx%5y{BNW;|Ppm@a7V*nuclxFqI^`%eh+ktjG9&eshmbd44_%
zFsw5dFY+^$K$nqQt;0zx{6Rr^3dr6~-nbj1sMsDUKa0;+w$}(8*ZMgeTfm~zL;6@Y
z>=v67#sejwjvg}<_`6)C&#^~qILr}NU5o}ZM1ytD_&x*Ma;*PQ2rYQ4PkZ0N5^X%N
zi4I`mb{J!lHPyZul)l~dg75&WyOmdK0>NG&)f{*tLPws8>584QvP>ZIs;a8mgPsTv
z^0Uwz!4oG;Ftn%8TfnYO4rkqH2A=D>)eL{aF+aatg+EF@sG#XWsvY$b=erH?y%a4j
zdhSj41`a{B*UBbK9u-T}s^>e1r>Ugs!jh|&bDC)1*mqWf{m%Q$fG=V8&n>ty>kLBE
z#vA{^wW!jp;)v-~@4?5O);|0fu{FPQEhqaUwHLPiqOMi0@@rjt3F@PWNR^1(`;Ps`
z-SMa<`3N!UM~9uvTDAH%4%-&tRW!P(cNWYh?|b<VUYBSJ21Ar3M1A*8*A{P)ZIZm_
zEOMdY_=H76hz10w7pH0&SlzJ}ICd)d`Z;=Fv8mxXqo(O~?E=ZK0BsegmfH`5J7flQ
zLM*jR#=cJir;<@naP`=+q%Q*5ijRYUlOQqUuw2T+$`C_Jp@+lp+nY)neg&D^XhQp@
z6sbQ!29p&kmB9b;dtIoLHgRt((%bKE+)VKMI7}z4>BuFFidmcCD&k&dpaZa0iag%N
zn+8*|PM5uXf7-ccy<P&Oh*}D8Vs3_b=<OiF-uR|#t5)gn&C3@Pg48ktv5MZZj0p`3
zS&w#NlmX9yKy~0KiORk82Eu{Z{>Bz7;36p4`WR~ts=2qw^w>ZqS`r`Ss|81~4pg47
zJqTC9VEeIo43FePU1DXx)kLTBt`)?}2JO^5F%nBFpka*wub(dO=L`U{i&y{I<(YQ<
zQ3uJNj*KaBUT(xU%2GSqh)2Pw$H6^pxx9IRCz(;7&-ITrZpJsJLXA)!-h*o)?T&wX
zOwBR>0D9E<(RB2tUWL`vl0j%ktJk%$CS&P*aHNm2QdlBKMz4aFZVxQxa5r!0QH^~E
z74BidYG@2#eY(`H?{4ekQxS{i9B)Pqf1s(Vt4p{c(V?x3o{_{B%ANWA9r(sdFc<5<
zR)NPeq+u;XX)&7S_wf?2-|$&$2oj=OeLCe)@ZWy9tM{Y$mJb{S==-U$zPEX<yUhzb
zouFPPjQHz<xXoi>=4FhQZ-tPQME2<Du~F0Pq%Sj9xQ&Kjg${ug>Ir7sJQO;nM^M(V
z%+^o3f>C&;HF{^h4CUY#Qeq=EZ$_`0YzDI*yof<)>88=ypygXg{(4Az8gIF@CRhrU
zYV;(15xZt~wDn{H%Qkhq={8oE2uDE)T%{hPY@Q_0&_c&x>)obxc6K^V;Z{MuA-~)L
zIK<|9tWGO!EDuNvbZ2-X!?LTweZwEmp?L)XEuppzaAjJ-JzX53$a^_pyQ#dC*KL{i
z^KUOV$)~M4QUZWw@If-h)gW#FR<Fzhn!u7wT*m_Qsa@Y4>%g}Ue6&gU??Kdar^NRM
zc;vxsvH}9Kel{4*TX*(3v>R@aq>CJTcFK3WRyhyNeJUxX^D;R8f43}mf<svM@(4|n
zJ`+yao&`neyag8wbT41tI!ffPqvyrfoc9b}FCrPbR`Bi=v-nQFXG8YbVLzk0@89nL
z>R5oyQ`CJcKYPkUC>NgZ=2A3NmT4Ofda-TQxOS;VNE#~lp<v}hwt?Cav$>RN_tW5i
zdX)uobrJ5*2(?w3RrfCuYB~>U&c`$MR=OyEtUSIS!%i*a+lr}U<VyFVv7(7<bY}%f
zZBlAsDs!%Lu&-NBzRpGEKf<df$d7#b0#;8<M#geD_~*?3=<<PGQdoP#qxQFli{fv`
z$6udNi2(zD)C`*xU1{GY3?JM{ukt~H_qkEKXCdeiXj8cDq;^Fd{HWR7%V^6w=w&cF
z{1<?|$TK#oL)~ZL;i2$JB?q<SlENZz+cjs|8Vz3HKPH}I8AbF``7m#|)*W*jEEzCM
zniS?>awy0ecVOOJEkt=NLj&90M{7YCY+_*3!-3^lI7M&EJf-0~^-%KQK6{&aO1#(J
zO81T6!_xIJgr+9tsfBS_u!Z%c@=2r~N5FY=tZg1>+e8?apfRKfZI+Obs#H&{`(xe<
zL>HYE<zsln>uMg~jLxWbe;i*)ZPXLJb;;}ZjGH%yM|w?N6>Wq-N#d}G>X`n!W}kDm
zQaOWj0;!du#uSj-Vo#j*waEZ|c6N0+Bl@Z~N2fk>BP!9oww7keD-7)pNRp`E_;N28
zf=$ejhpsj(BSS3*;>>%+VPVcEDc_l%z(lvYg$2!dHC_IfMC6;Mw(rFiT_KK&b8BP$
zu5Vx9nKGk`zi_Qj(MFU3O)??toVIsxF-<u?+_)oKHuf6Q@sI+&(UVV`EZh_p2wr~&
zf@iH^E|)KV%!4u)d@Nbwetz$Gn}Z$D0?vNa`OlO|Q^2V!*EsgD10aAGAy3sh@SxwB
zYqGVl>$QEA<?H$G#S!T>Q!(?T9ds66IS-1L+wo2bxdAXZYAT<W1za$1$1<_=9X;Um
zY7%PJU^SRZq69}$c~e}I6gqAVq)>{$l9uQ!eWTG8>*rjmtBWWf$l-zJqh@39f&QEu
z<)gZ4M;7su-DQ=Wt$0r9&|p(CQ%`5^G1Z5WPD(g^#r<sP#bPDR{;ES=vJUP_8S(Mw
zu+;__0LZKikXJuf^szt-CI}Cx4uf)?S-h^`lr4BK@G3iQBhO_FUO-;E_MxO;BsGum
z%Inzb1=LP>pU-es24zu%SVXNA?mgx~3IeI|wGD=fX(f}bmI!bxM^&q__E~zAU}%M`
z`ZZi1o!D<H!drk<&iL@~a72I2R&jCh>|=pqxXd9QD&Y-@FodJM5%3j+`9-%EJmLTm
zdBh_Kw1O{bC)6rw%idsxw#afh>lfQZOfze=p3GKl&Q3L>2})WOW^F<l%JMc_gv(%m
z=GLi|5d0c^76}h_|J%u1e@jw#0oZBWQw97%=7xc}Ft@?+1tt%K@`VWNy2%|KjRUhC
z<Lj0{C(l3d?~<VZR<-!vB^<IIQhd<FjD{9>(M!gJlbNDKuWEmEcQL3vt?jn1kgT_e
zT-c3&L8A+gRPXi=v=i6x26qwNi2n(S{;k8P=W#*Pf#CoXld~9FF!YKtU}F@9XFj~g
zZ~eN^rxB}rJ@(5fD6}`6*}YIYZ1A~Pxyc?rpG<JGq+I}gzz1`{9)Puj!pkl;3s-C}
zw@6+ZwgCg(Xbj;V)JC{A0)An;TIgYWPg!ulg%Dc+yO!)9h$?(3$@>#RwM06`AYfxW
zzIxP*;>o7D+1uCciTD<Qykw{r6cBz@7j(GvBIk;4YEMH;r$2qJst075>vrndeCIka
z5=4ngW*}ecSo9u$08k7p+44ErnXWm7<KKs-0^Hi~<+2U{S!f>by1;Q=GKSg=x$bHY
z&GdA9J-V{-W5bz4b5Tb8AtpE0+A0sP#sj{}|4vz5kV<L_f75_););yeZ;0AAmkDY(
zF>1_6&&(pn9tflnMBUjlxA>+K=HoFp;WQ7<4qk~{_$<prqNkCx^r2S!8pJwAib0H3
zi9}nZJnIAsaLy&aqoM9YyFLwCd1Qm)^#h1{t?4#tHc8rPiEZ+cD1T85nu2}2uk%$f
zFM2r*%AAp+?`n?G%Yd|~Op&_Noz^wRe7d-V#^5fw7I5xVf3)^xV=cBr&uFVxcr4<g
z?0Vk59O&nX2UQ~dz~(yNq9s&9L`;uG$1@buIF;yyKsHT>lZaXvtwb~#s=c>-FX?5O
zKR5|fPa)s_68b@6<1zlOOrZAkh|^5$b!OfP51SF^B2b_dKptrA_};R%e*i3HrEiup
z1bx}_^5u7+iHB#ZjS^vAcq#xL2n)`0STdv$npDshqYbcN2OCb~5#KLw**)yR_?hQZ
zOCK4Sl8Z~$X;RcwGQVJMssmP;T<)pZT9X%8X%&k;Vr8|?)p1uh@pNNS^ozaZM#-&C
znpY-4>r!knXsm+(<*wU7dn3S{r828Hyr(SAdSg14m@&j^;Ed~Vv*oQ-!F&666q<1N
zMdfBxEt+b?>Q$?lpr*rHM7IQte#7%e;FxSN0WEiP=~)?Kly%gJQfH0q3)wxSnd7Tj
zBc)$pAFTK*EOpSx$cXYx*}>J-wMGbJK*2Tx0hqTp__wJneDY4SJrVSz6|p`(rHEm=
zUtlDg_qitCRIA_QE5)VGWft(V_R&_MPSHWzg;TQdBx8JG->?YZh5oS}7mY>$_VX~b
zd4Bv`MDiE(5qNh@>q-P$oTnuj<2l4OX$@5;hx*vem8&a;U2I%5ue7kMwU?YU{~Z9W
z>DDziCJ$?LryP$%vl$yz)hS*t&%iZ`Ev#VR+vvYxw4NB6Oqyxl!}9_Y?m&he-Bs=E
z*=iKK4i;F-11Z9=z`Kb|3E&Noe-hLTyCQH_tOIIA+mma7Z(rJ+lQxaC8F%?KDb0iS
zG+J;#OVSra7$3$iepj9jw)=K=w$JVx2AG;yuTp9}^{ZO8G{WW(F5<Omlfe(yG;&m_
z*VlKgK`Q33uy@iPAE#ED4kWK$<TgCYvx_oW$mCSs(WvF{!+N}k=pUp;U<6)>RXkKL
z&2aa&<Uh=N4T$&E^MZfSzyuNlS~n25*ynh~ieKfvCX^ldmzShc=k=e(zxpV^c>WU)
zwk)hfyMO1}9@ogDW{#|XqEC6W`*}8MK1^QjiTuR}`F8hu;e!?YaXmpuI+v(1Tl2Db
zwts5}5nUq`D&1Joz(Z|-IPhH)kDq89Y;!zq=7JbHzhfvwIx2%ik|ZI%*V*|`W_M1)
z0^hV8^6hCp-`t0IJ^fW&m%3N~@h|#F5@X3K@*Gr)Wr$>S4xs66H&@ysX08GEL_L#*
z1`vJuW29<)Lb>HyWN(z+gP09#CnavobIE5lsDD*S7B`zd0gKi+psef=QMD=mSiH(0
zUQhw70;966TXv<lbvZA}8hrHwh$2C7RG(L{%IwpV{aI+9-m!dRkjG#kZa`aC>^90j
zh-+!^9=2JQO%~M@z7ImY=E>{-6}s}3<wWqamDc|*O*2+s-u34)qQ&`iVex@KvSIkc
zvy=!!I6_F84Kll3)ctZj@(>+}2|W9=7Qy2nA3yz-g9HTZ;EQ5QR%-Al*vhU+1xi|4
zw)Hyb?L*p#&+g)qk|BA7d8bJqFJJ+puW|E^FD{Mf3`V!mh16`s*wr0F*EKc`x#v%i
z0=8|DTH|_Y+dQFQb4N91Wk*)h)xPV=g*}@Ox#?oCK(}2BDU1YG*ynHbk3VgB>gT$&
z@5B$nF@mzTUbkW}-){21TNa+fJd>{KU}9p@DHQMzlE>2KraNx}bQHn0Ese3~@^|zR
zv!$I+rO!p?2O#lQWX$t{&`H41zrF?tBm=zQe*Q5M-4mmRTS^|iaqAnH@GmbD0$R3x
zP+L+o_%cTEbA~})QvG=Tz}9c90e^!hQva-pE<NK<VyVnC%egPNx9y6^`OV~@!~E0^
z%Zs}#Gd97h*S{ZZ3?}iW`T^p9(lM47!{3D0G!mFBc(D|U;wq^C`-%?d3i%7cW2!VI
z<#jdl%m^V#VBq#8uktj_^>N{s-Q7Rly{q3NYHzb$H13&dq5+w|gaM)H$g4=rmjDiF
zpe}~*kiPU(l)fRvU**YQ%OArO`F5V-oNF&@bbfejM|Pr~tScExjrYV_2kV@=yr>TH
zm;(Zsf5$}x3JpB!(&#B})d^V>b60ua8H>!~mamcoA5@AA&Q*<yxr`}2uCe1TX%+k%
z->9M`F;I8w)cEl>B9K#oma%ld(-ab?QOi7Id$4%;6)SAn3#ebdyv%jhUio*Idn|W<
zBS9?My`)QOYTv?$;-UU#H4J7+mZ;KY@P0+!Mi`8X;#PSRPyNQa-mrvsHVyOS&#-s@
zgZ#OKivC&poNgML{DSbwT}<NQ&xz_~GEwr4sRQ%#M}1)AcQw<XgNXtlg!*gS+rv{x
z_q}--#npLs1|O^Xj6BNrUZ*@%fPgqD2x`d#WH>o9x~OvS9erSLy1hXU^Y?ik!(E(l
z{e1k#7;^_io_&P=dj-gT-`+LIK*U$gbIBQ8^<;O%Te#J|diAP6a&0=uUb=%UHRw_K
z^#8`)E5NLm!Z<7bLka4uP5(x@Iw6pH<Pq$vYzb(o&!Io-n_uth{zcSWvKOuu->IFt
z`|~GyRv$UD$LZLsYjsmhgS?D0d6#x~MgI1nDTxRFctTC2elY8^ayXz04z65|l7^=L
zN%3Rj<BMAO(qae(YE+^UB)vVwB;vJ(zhkMc9`bkxb<js^E~j1Hs>^iQAy0Vl7s3)B
z?TGI}8i>}de)r{`x%W10*|Of=FhRkHQpK8*;|ki!-xz;TI5XG`cIeN16M5|8cSxOe
zV>-9Rxz_0U>$W}vd%aMjHY^o?jA2zQh7K#`V|D%qVFCxxP*d~#!XCZ@_#4Iv!W?{m
z4g9%$<75O)rS-Gz_Gi@`Ui@SE27h}abHUCo_S2yL5e)g}emXCh-VtAM&8OXvx??p@
z*9JfE(*J9f`+VNH1@qNM9{D}g8N9Q+3*JGYywrikIRVklmf94Uf+A0<;@P_3R^G28
ztC*4fiq?W-{^3VE`(E%wUoa%Q+o*Zzqrcxyj?;z$yPCUN>Y$@u$iqs@T95+M_O0k3
z07QqZh~A2ciHBO;h5N7P+a6cC!QlrfELL(0qlY=+>{iO|_;vA3T}uJ1I-g#*C@M0~
zy#8O+L<pXj8UydM;0ax$v~a}K@Kz14Yc&;>!hkkLmUf)t$HA7q64WzXBfD<cwRTU$
z0|@@=RQX1h5VLMZ0!2LVhyD9FG?#xYm+~AG3Uk-kWDx{C^vlQ{OsUIT$QpB*`}olG
zI%AO1$O~2Q@cP*thDQfG^#1jB*K2RtL3Sl9APC@ZI(e4pEIwh;{Rh`lc&UB>^mlmk
z!W~v*cWKL*IH?86q_6lOI+GXqV4eZ_eS+L4i&GEc8t?v?{PXy0+P~-`qXpNMTkbDV
zJJF8M9lce+EFg=`0J-3sv2aP_@kAF~u|2ZOJDJ@h&AALRdfi7KwD5ETLh`<Hapm7}
zzl9Hs@wx5d3Sg-KgA2+SWk$p1?r2R;#I=9;5CRzUjIZAEcKke8S39U;D!NGYJL08~
z<`)I|?w+o%<N5b;sJ$81>OS;vKD3EZ0zZdaO=48_{Q>-4r?3Qhe;^DFSKFvN3QHB}
zED$d30*OtWt_{ny)*COErkZvF5M;iN$_pTqZ7yn|=5p9{J)JB|SaAyr6!`H<mCE$V
zw9nHjV%Cg*h~@|5$Fvdx75D*A{+fRG?zj2g60RKq7NQ1!+pV$0>UbgTW%dmcr+BO1
zf9RE{X*X!tP5>eDMU8e@wtP*d#t;E9UmP|5pV-~lHzK*blfsg#`6Sz8fgraui*H5c
z)9?|kn*31ovPf86xMIa6TNh995#3hr!9QZxH7#uqJwPjU#6XfB|3>gt=wO-ftrtzl
ztYmtgGdnP@m*ZXEohy<*wkg?QQTpCZNhga_%{V<dpeP`$ePqPNfA@{OX5Vf_z9hx}
zw1Wd!-)B)T&n|_USu^o##3fq{ekf>S?Qk=_2*T1;x=dYMraC`k$zmnQSQ-t=b@(&1
zBBO&_FxKjBI`i$8Je7$eN^HA$(NpaSU+`NV+U2*^CnDKo;h1O7vi0q%zR6*#7+Q)D
z6~6jDM~NQ+;xi<^;mkit9_T7;V`Ghpx848H^uD7~e*h?8b~|vu(#CWegZSbcBa8>J
zj7ZQSg+ohI@?zt6V)0TSh^HI>@JYSb8p)IQq7-A+2}UI1zM9M>WUz!HaQKTFe^18w
z*c6T|36xZnlLOi2G13T$pX{Y=_I(dbi2*U%D2o4Bcw8Hd-3q2{p>CwyvL(ItDRYbJ
z-hr9q>_v9-gz@b@{bOV&5-d|&66S-{x+m874h`yLKYlDZdWh*xw8SP^;=f#8|ByAb
zAlNAi!RK66>pZg-H#|JD9(6mk6m}Q`<?Dcpc&W3{W6GF2VLUZjDcu3u{ceIq1bAns
zcTD(b#WXXH%&;}OKWTik+?Q86$Tp)EU+;TR4ED%W(!5aH&D-3jJgDS@dMCHUE*%yI
z>cr`7d7Cw06a6K+VcAf;!}`Ww?-qwW&jiLvR=e*He7yw6`G4N^1?$tN7bs8eO4WnS
zzYyNP1)2WZxod}Q?h}$i6@CH`z_cj)ryi9@nx7BWSGjq93jw(sQq7&SLCOnlqhvFK
zrK_e*`eDhfeft&-5xK+o`FN+!kw_P2<n0~V=S~UB)QO#HM!9<W`|zy$lJQQU7Fp$s
zE*rtc*<V@;X?AK1PQNYz-Kj|R6Gkr)w-s`>0G_M<G7Z0N)cJg`Sq&f(YVd1)Rlib~
zOxSmS#5G3&EBP<88bC^Am%Q9^GR(JDWXaC_?L)!-QU5E0``hmeK6fJnI#@ajIJnYY
z;qrm27p<(aKnQ6jpdIt!y~C@og4^G&7w|XD`MHQI5B)u9`se-p4NQWo<YORRMa#JN
e-*O?Pd9KphrZ<5E^--QtICaA4IQHnJTmJ_irl;uu

diff --git a/abstract-factory/etc/diagram2.png b/abstract-factory/etc/diagram2.png
deleted file mode 100644
index 2ab52453533f3b4d14cc0ae57cff604b6ccf8c8a..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 26347
zcma&O2Ut_<)-4=mD~h6`)F7f_p$I5~C{;lMg7l_T6_F;rgpNv;DqTT9dJ|A72?P?Q
z7wIJe36UT*5Tu3{_}_qgf9HJX-2dKZvBM^bS!=yz&N0UrGp{w&6d4(y3=jx}@t)FM
zEeM2;0|MFi^3Xx>48uL|HSlYnvzDS9q`2esH2C8$i#w`!Adt^dN46dx0Dm8LP<rSL
zfgG!+{kJb(;20+a^6bUEyLWWlP3G{7ai{xzCaJ@Mq9<$RlJ*^mxFDc(srpd3JChOv
zt4+WiC*thE9}ttjytZmp0xpDO9lo^f+k9E~O#SS{x28|8E_mI5{q^zmC+d%zU!hNq
zT)q40%Fn<4dbZF1fYO<oi288YnH8xO)K1lPF==VM*!BKQa_ao#dr7>p>n5RJ%osr~
zs?rt5j@?4kv{&W}c0_Pa^3Tj(LB2k<B$OC-`RFTT(0@5{Mu-z*is05D&3{E4rTu=F
z5xo!mI;$-zLi_V+K}odcC^6zTTksFFt*nzo=zlqqBtnx(Q$Or0m&M2Fj~;ep{4a+p
zS3^4sgQnpHhHB?v=U}yI$FauvoxjY<Gc%5=s<#q5^;=bp&K3XXk&i%n;K%gxb3Zh_
z_cIX+eBpUT40DqSd(u(xzdvY6H;mWX(=Psh-%BWrHq$TecQ?~seZvO@(+`1&#FG}@
z506aX`dB9$Bf=)*x(6RRoVq+goy%|i&&zqTid<dAYvRs`XWuf$)p#ATs||2zLzyM>
z2szfAfNzBR<G<01H)zu*x}m1H!lUBv<6ivRz~?|6B_$>CxJqYSM+%DHciX}8-D?%x
zZO8d4k{u;m*ymcR2(oNgq1d*t_Soa}OsUvQEE(K>Bgb)?|9fQHA4H+x_PNP$xk4Lz
z0*m^-0#c+swH)Qrpik8IXRmdOCXp+ybD*{yh#lkFWnU?C0?36iu^!X)qSya+O|+%q
zcFAnuqaMNrD}->HGk`C)TyAoH@!V%2%+#d>y-{GeN!S_k8DC_G2v-`Kdu1bXGQ{TJ
zj{+wBi0}bDo2Oe_ld^D&RF7v;^vwg)xoPB7zikhAr?lT(F*3u6hiA_18$O#h@=y0B
z<Z7es;FpG)g+|Vr=^DyN*yPdUyKC`L_~x8FqDq|LT`F!nQhh7+y40UV`JWTXn1w<m
z-#s4<<!52wgWaKn^u0$rid5VZ7i(}>YqhC+J!vFkx_z*+UM!OdPC%=P+mA>gEIL!&
z$+ufgr&AkW!W_S6KYw)+dt&zp7bTlg`%Np`giu#}&6#7V2ORxj5p6d)*aaWI5AQF;
zBFEbj8?;kwtgIZvSOr5(-=#litBj1KYOaQCCv-|m)r;vy4tIBtPJDki>NY=O+q>_>
zKJQ6M8+;<##be9*?GICSVv@w`LRjPbTi1=fBqPG<<`N9;7NW#Q+%x^2i>60^b{e;a
zcii%c2%ngkur%3$HER4~I3OAOx%YT5;Z*t8Hv4m}xc>gJq@<qm+1HX1j;Jb^db29~
zr#QzZE^@#rwGiihx2X?HpGA1hm1A*3<rJhqG4gz>_3o)*5#ZF}9Pe9ho~W=Lo)D`1
zb&`;Gb1eLN<9!~p{sK`8ksf=tR$OKfY<M6wm26j2aNk1qqodXt$9Btl>QrWw=Oy*j
z(=5)#lli%+q0W%oKA~>U(Nd_%R4*bQ^)u#by;uZ0A~Q47qBSnB|D-LwCJ#@lM3o(S
zeIhkC%~!&=KP>?)_+rvvnU%Iwwqsd&`N|c;isxPPGN(g578=-&SD}|5>YI3Eo0eqG
zmG!DEVM@WUFH0>p^VCcaTBJodFM}PXG+4+A7LwV^NZh2;EriRomfr>0dlnCht7iBS
z?h8*S<HCM}T+ZLG`EHO(Fl04}=?gnD(lg}&TUb*+pZP5?i<_kfGCCP77=CSU&QsP`
zWEw*FH_0Pj^DFb(J>J>BNFRDc0_Is{gsasi^hY@Dkl&<Nf0&Vb)3(dJCf->n3z@l_
zKF~YdRyYrx2&Qnk{di24B&<iGCX#G61Pwo|cu!|1R^5xev=a8P)AA_<Vy$OrnC!JV
zhw$p%oX2o??t4?NF|9Y2k(--qO2?zq*N;T54%y&UglqbSziRm3iJwG~tJ*N?QJ!4T
zlZ&kaCCJOE?zN`!p1-0Mt5EZ3$yDu;1VKY@EgTrup`r($Yt^wNSJFV`CK=V~r<P>i
zb!cG2+to{J>|C|p_7NfE*CJEQ2$%QoZ{z_(`;~|TJ|>PlD)YS-1<!lD##e{!DNz~b
zDN-I^qAIO=FHySWkFQfgpwK9pjXcxi*-*}nD>WsWP)^!L6eHCgmtDp_3s@$Z?ntE4
zofSymcMVQ9GHnqoeo&a<JK{09-fI8Fktt84D5#Dv_dU^+q*)>+-Q}g*qIc03Y>kD!
z*2tU0L-5f+wvEYPZeOG%1?P-^b>PUBjSuY2GmeBS4~ep-%UsxEW0EOpv+!GVW30N&
zG=UQxhE9YsrC-youI|lMr*y`~L`2y8E+t>=v<_$tg1W2>b$y`av8zG(Up_KW4DD;i
zJD&#d%)jJsAna^Ys7za0#y;TsxIkE<tYyx7V$Q4>^eVP#B;Fz1At-pby1^`z1rA3r
zi8aFH7*D!#NN&!S`tW2TyK`1b#(Opf+P&rK@<zI7iR8sREQ@DK!oU>w;}B!CMVilm
zzISW{W6Cuom@Y5WnZPVb(TId}A^$2^epuY%)NFV$Chsokw#DN<cFxGBW5f>0`O^-1
zyo1Ot${`Db8J6APx2$~QMrfz?1x`-CO@tqb6WVmf>!YmMZ(^A6hScblI}2Va-4FMT
zYacMOU`X|x$#?JQI%>h;q9>P@UtQ&Pp3%4@#>hnMkQ^o7DbBCIK=&diTgKan9^@g~
zB7{78aaHXuU%_8H<EGo$C07bx6}2w)>zmF+)fd+K;a#ze8zUFE2HA`;AM8{{lS0#>
zGa^$}ufgW-fEV_>dlxUDzj{N087!N@h+p`^yS=VO0SWr^@g;s#()Q=m4c<Rr(jOER
z+TUOs*Qn4X$xev0?NGgU?KJv_195#Sja{AnFIpU#o0$PAQeAOh&-+!n7Y5m_LHv+H
z{SvpfgohXJitaC(_!CF;<BboF)mgH)KJt!nLp59dW|!_JD8H-W?aaCtIMtK}mkx9{
z;HVetj~pHx9F3Iptr{*3hQXwJnPMHh&=*#&7p;V0%H;cuuezk;x7L^N6f~t~gy%-f
ze74~+y_sCj#l$L~vyDMr&B!f*Lj0i0CX_=v=LV`*&G7rST!;-+lsr<CVmETQsJJEt
zcCbJ|RHPW`9bxFHXUbz{?Hp$4V6Dkxc4%0k1D5Mzm&kpLQ0X1Yx`y^SAnseuD57<Y
zcC+~5{?TV0zwX0o3f;yH7~^HP>SRwZyUZzF;N&=omS1pzawzeLis%(V-7lGSXEe+T
zKcU4?ee=nW58t=kURg<PL3&0Q>bYDp8?Ai_;<Fu_N6NsF+|{zj0od`FaLz=|t2H_&
zi3TIqO$S=L&#L%Q;C^hF0vY40yj3BpY-7eQ-3r@cSDA-`$Cs$uyz@UyADDo5!@`e*
z=NM@|<ZK<*!nBEE2vc*AnZU^BR$ni0No(+<O+Apwu(u^afm7eVs*2-(nfR`o`(1l)
z5<GpbL~Bv#^tl8XVVsjX->v=mizJ_Osg`j%uJa6VLf37jDCyO=lG|%zW2Z0ST7|tU
zQf&-AzY)GA>s_q1AkhUMC<8Is_v@E^kQd!|c<AzY5CmV8tU%Ymz(g$Uq%Iq;?uKsn
zz~Czfg1xJlR-Ih@b654M^@(I^`N@K1Qh83W(7khh`I1&sOQNbgvA)wPri;c8Mtms7
zvg#HB%-6%w&^*ZmnDv0j4At8Gy*u&sf|1P?yh9!1HhMy$H{D!on-)Ji9*e54i>kvJ
zyYaXBzIHhk496!J5-3SF#naf^nr6yv+3WFD&-Ow1kI;L^&?m*vqhsjHmnA&9_*MGD
z)1+SLzCS2=BIp~yl-6(fyIX1nnRBXAKERB18w?Shy&SK82C|v_j<><r8M+A8J&J!m
z$L=y0*>N*q_`nP;7|!0l>!?$i*!8x{BL7pr({#tFQj5;jUb>Ze<`o`2DX~knMcWr}
z7E}<dT_;oEsj{dHb741f<>ZFVEiy=;BP69z&KnzOgX7kDe`P~uATORze@$$)<f`x4
z&L0V+=4dT`eQzSWF_l@fDVHS=hWXCuteny)(SnOl%iNeJa^}j*juU@DU+NslfO5wN
zkS-{9yR-`{L>w05?{nySp;&+ue)#3-SK|_y?S-h#(koD$l7&p%<-z7dikPyGRRko1
zqu}PF+7+%lQ>)nrA0S)4JtELU-bkltb`3gly;qJrl}=~aLS=0ff^ytWIb?Ax^vLq<
z%$$P7qDIAw1;0tNa(oRITrqubL9%0{=lTYn4Zp+QJhjloO=;8FdN^a3%`Ty(Q!E)<
zb(b#+D$qg_icw6I%P?eygddBzUqr4L;$|V3)F36bk!rNOJtr;6U8Q$#Dkyupg*08e
z8N0NCbS3G@O7nR?QyQ%qeUUJdJAQO&WnFo+e8lwL0!6uTK!nw_DX;pm$p=bM=M{A7
zCnhkPGxu-ye$Ym=khKbC3m3T}H-h&IGpAYy{FVOsLoZH(=bUFBNz39=j9jK1V~Cb<
z_N(6>62lp#$Fc*ub+IL;re9ET(96(3F^{>|Rf>EiRnPDJcq!)jm=RKbd-JfE&;^eO
zlUw|y$8Y^Q;deW4?Q3*#L$51b!Xe9M$HZftMOIp=1G{~tl5k43(8VWxB-5^X2yQ*-
zdJwjm_j{va*sc(HT+{!~X6dIWM*6lG<4}c7OCPtJKXb|LL-72Un$w=OFxq6F;;-+U
z)D6t8;+R&7VQA`_>JmEwg{TK2B4hHNl*nB<J$gKXPF26bs8{z#AW3#PueP#><7Jn*
za;un<TxKp3!YW8|#Trk-^(1T-X9`QI!i3RCM0a!+r9eg3@&sRMg0>`!Ai|Bc#pVVC
z(x2VBdffLn9l`w&{fpLnsVi!!uKEWI<L4c|^2br`WUp`FM6ql$OXY;VZDo8!-C_XN
zYO1t+r+d+|GPK11XswL!uj7oLMX{%DB%xuj^#xH+g@}^1Yra~C9ozRshHZRcKyOp{
z-_n+-e$Tt3#!@NO?5Zqti6)-;;_8cX)xWB*N_(3qwRAGB)1%%BKYS3%K>D@FjFG+K
zWm$hgcJn3uncw&3_1_a$G`1uv&&2d9q~&&IcXuN*{5-ZEaE}Xv%C-H?*Z{lORhKLi
z@d*uc84s9uUSC(&Lk8Vt6|PSOqNeme4x-Me_sa9gTh#R$l{~m-$v(ANz@$ySU&9PH
z8(8whq&o0o2;LSJ-{$a!4$$*PJZsagm08t2{r%cbz9LN69?OOUF!`GbM#Y89Z{o@1
z)Vy$#im`F|!|eo>`trL*D)O%l!{**N;8XdjqaR;&L>|u_j^f|8hQvvP3C2(8SD`=Y
z)IGh>cUz-Q4tpVChF|yNTF@0wlQ!%rGC}rJwcxhuv2jXr+Rbb8m+m(!3NQMGIMfIw
zUb_D&$5UH7sk&YlT7<k^K0T#-)7lvn2hU7i&@~*B;GJwkzDY{5F5MDL46%8QOb9wD
zZt>7YZz?G(b5kNrTBpG{v`<4*|L2Du?>YY<FP~9|fbqlPVti!&i=&>g#A1^b2kFN$
z|8oJ@;}7yLTfd!JR&|$t(6c|}j7qz(T79`F)bXYD5q!c_WI%V^m8CfA&;N5m#6bSZ
z5;`>rxsui$hmL0f$zD^Cgw<;j+HbN@d<7XYKfF~rJ5~bgSfH%_uJKypBF4EVJ4`I4
zc#AHJsaaD!Yk%3>e-h1_J6~`$uj6M0;+A-ML#5-`mRDO3--&V!<`1WdN!=mC{r#ij
zJ$Mv+)Av<+2{)uKvmuOaGcyr@k5#zq;iTkbs?;i55Hg2ptiVgd#-?z%+$NFx$MW~<
zo#B(BH&U))@u@C6u?A9aS;!}Kr6B1YN=CHo8YJLv-1eZ*WwK~8%}<8k9(#A()|96>
zJG(*rcW5?VXv&NZ;6=^cpt#2Pu4o_K5e4kEr>^O4VgZIfz%&MK?}4+vizvfDvRYNn
zD1e4nyzZ>L{80QzqOibDO(HCvtj-&?%VQi1aX>k*;PngoZMOTSx*O&U8ny80wUj(W
zu~z?G9&jee?VQ~YgfufpgdZ&P+wsNX@v7&em0XjzY>)GdGC?#<odV@_0u;^HXb8<p
z4Nek^Sj~ND(Sz%WKxUqTPj=XnLwIs3<<d|1z(SAjdjZY)a$hpnx#L!ov2(lrSiTS9
zleynx0Fka0ldDC|8h@Yy1!1Phz_|k5X}ibC0IikV_UAn2RLcHt5~nCXY4cQtQA+!;
zqiXq>9bsf5@|K;!vP2Rf<es$Tb~@>oY<X_+7u2iTy5*)+yrl-7z=~P|l0_0<eae7V
zB_Gw%w|r{kxDG`ue?-F?`zBZsKl?IZjVCI?jNpirmLKJHmGZea6V<!-6A&dogE_H9
zjex}Ah(LPDSi`SByH5#>fh9?e2Am=qK{WgZK0X{X@tPAuJZZ=#XM_nw<_^6JR|sP*
z#e^_nMW5gzBaeyOBtSXl$d_f;UvK)$uKBwkdm|XJz5rl&l`Lw;niA}{9K4_d%5sO%
zuh%)O5JzBJYI&2$@HNH{(N~G$j!mApxnacSzG<C%ZIhJ&tbn)6UmWc89f&eK30?<t
zM5lf6&D{b$28O`A^7rRDz`k}i>UavVyfAvd(LB+3LT2e*XT5fc?3c|ZzpbXfVd3Ty
zPvp(>t;5p;pf*yIS^otttVq~*A&d-gylbM-ms)D@&hJ3?ndZ)?UCm11l0eBO8UrBi
z@7g2OrAI?$R^4j9Wk2oRsganFfng<zxj@)xt;W-}3Z+6@twIMNc@HIGyq3EaDLJ>C
zC+Y$DSsuQ-_^vk2;VOFpD^n>B$eW9QQ!_8FsTnW3wEcP`0|1A6$M4+&3DS7en9c>z
z5-T~C&XbMKLAif(isFO2oMIB)X*LK{p(Y+vFIF!mA9<wjP5PFvGZ)vUVB&TT?siZB
zGN;v1Ok@ghB}f$Wi=Y!^p%n|iiq;e_JHjJx?OZk2BW$a9TYi?^O{+#MAhqt%D)2-(
z*Fcm?kx}JPinAI4pDnsJJ)L{J8l_`UDR<5~>@H`cn(S%cC{FR>E!K?h#>Udc`FxX$
z>&hOl1u~fsg(`@uG1dwQRNnHbW&ON)+eXw{ks<#V%vrmxJjed#x7Yj)e`IXP(I}Hv
z#3!y+w`i=iUA!lQ=lAu=ajipnO<GG~ryK<%U`7zjyDcK>`K)aOClFafY^-=4Uv}%v
zh(CBAw79v;SH6%~1tbM3R!xGh;72|YD~oq(6O`$sQV8=jI>Rq0>j$7}aEs$@D(Ibe
z7OAhD_sN444}pB>u=?4mntWrOe5J)@EJD2T7QffVbS{1MPWbhXkjedf@A^9!JhdbZ
z6p^u*?Q)DICwt*;fOx7D5$3m%>*r*HEq0~g;c3H2$IM~0kCzleqT=}=F%obdzF6%k
z2~bu>Cy?*I^Trg9L4v|)OW}6VG3jNEw4vc)ys+Q83T169YLj7eV}<17KZd~IXR1)B
zG29@pt7;?QG=4?ins|Ft(Yyis)X1sj;=<`iQ?v`PR$H{>*Ra<amEGA|!uxG^?hNYp
ztr%D^pYd7Nq%`wH-JMoMk1o(&aOCz~ODE0Dgc1&mMtb*YL>LsVo|h_#YqrTBSloY`
zM>)ZxWwE$#S?hImLbHvP=+YUd<|f?h%N=mj_11B6q~tasuY181_x_eMzA>V+a%Vwy
zJ9v`}$B=xNGr3U~sq2A&FH_a@Hwzm^Aqpwfua?T&Zf)6R9?rIgD<?2Y&R=<3uUlz-
zb9I}be!U)l0;?lwXJHX6NnV?_>pTP7I;gS3Dr7XJ_@QRDrw#v3r6V%e`tEo>`B$tu
zr@<|bY|)1KH*Ex7U4dd)t1dkLi?yXkA(MDw*kX3;gEZ1;ySTVwM1(1lku%j{9!-g~
zNs;LlG%2f3ahj16-#n#QwJ_F%3Ji;KoSTbR+!}ZoBW5#zwD;Q__IHcYf(!N^CnLv>
z!GC|FZ_<uvZ0X`)!;=#X2O^~(*Ut+GnT{o-_KOoKdvSA{$M?87s@WB;*zlmte0H&J
zRPn$t(p`;XbCt$8kN5uAWlQb#gOhJLR}I%B!w$aKfP;O!zCE6shVJ5W?bBS)nY^U-
ze(G8KM!+xz(-g5ZZnf^Dwdy7z{`g5;snbBxYf1B&yI4FGHRZE8mY*%Q=y}r;_f&ss
z+96PG-SzAW`iz8xj8n3>{c1!Yg+Q1!Ftk8|h4S5JDVd;zZ$?gKgyGtRF{jn1oyX(#
zH-Z`f=QOML@d1<iTqfzN%eR{m;h#Z0u4i1+C}=o>ZMFoA>=8CrF_H6Dq<jx*^IWhU
z%g^6cMlp_KPINhm%5p|+hI2?rm%Hc2#kpRm%I!{pi*3n5{mQtq&o<^BDyqWqLCpG!
zJz9;$ugAGGah6)5?J+ruo2%8*Iq9WrRn3w{pHl8u)x~!h<uPemqoFLpTyAeMCIJT<
ze<XzYI&a`FYCG0k?-TFs({}DYejjsfPmsCsIi{oIRr1YirVCB#M%ST$u9d(oPrq-0
zbg|39^T93RQheM@;raR6xmCStlI=9?c<NG?z-9PzXFFx*szrnzQO&kRL2_+M;Xp+7
z88^F5km`bXw#WO&JbzTVmU^uYn(mT=HA@|mc7R>8Yl*qIjqv*wJz%UHL61L%0Eqd~
zh1z#}{I!CG2&*9A8hC7_<6$s4>89-HeIKH?zHx88^aAB&M#_ja;`u{@T1jQ)prA?h
zTdG1hGUp6&CZXK=zSPq9>tqYr;S+Nu@Je-W;wduN_3*T<Uzd#mSlaO^JSY9QHejk$
zk}3-2$g8jx6Ioo~0eD2D%%by*UrN2{&Wb6j#CN5TjM>KS%#3)Fit@A&%`~yWDbd*N
z-6l{F=23jpRfq61dW=UuFwycz-|3Vm#}DU;8zSsnX(S%rbgRL14JBbEYUk=>fcCE3
z%#_{8<fVSzB@tULr_Fku6BQF{nEwk(Povac9L*1lje$|O`*LN*Ihm_|Z`2+UUN+VS
zb*&Zoga5HmXA4C{hORsePSxyjRy`6rc{#Sqkwu%1@10`F%d)*dY1tabNB&sa;iPZu
z8jo7;QSqshqYf9|LwxR6J?X+Z<iM)Yd0cku_ddo$_=+1I6%P0+SFi!?rm<(cNi<5f
zyu5r}%CpY~3RMa_f;lyF3s6hk>)ORLJNd(1@l_i1keP;Clkdlb?;2G)WzU<ObQp#E
z(TE^8FPpExd^y&HG_RI@{nEXbJ8KdW63UUmno{h9NB*1npEDYRpUhMsERXhMP&$3?
zDM`cun^qfyOYhuDtKwxE2$FOw1FUY2Laz&EZgCz^Zj<o)OkD4%Ls;}gS{RfANEy%k
zn9dbj^&#c0p2l%5NZwMn5bF^YiD8T-c7N-359(=V2T2Zyeca|zQ}*lCb@E2q<H+HP
z^2))|T*V!4Rmh9R-}c+>56Ok5RP}|zyp!Ut1%^lm$1VPge<$bYYZe{fb$EOeCF|Zi
zzkT$^7sLo#mE1Hn^kQppBO8=MK)={+@_p}4!f4g0A&2o@(PLLL?EWA=jyUm0GMqM8
zt>;QXa{H7GmshA!0(*dTM4ISK<DT6AVq=NM`%~L6TVaNuiCS==Cp2l-0cbZXd>)J?
zRDW}c<9bg@3%fPX*ypA*VUy5)4nPUcucRJGkG@tB0BbDJwd#19MG!(>;z>^(6Jh6m
z0m~o>)jsmB;#B)8#zEbMhuu>`*_~bGr=hk|gC9Pi`hI8?*@ysu0+J$Evb0x4@^y<y
zFTiaR`FuoGm*R5YLQfz@JPTz{WdtdFdh~5S1<>s%IKf9e^-15O?n7IifAOaS);jN@
zq}!|m2#I7>Xy4J>e%4o}!s~4j_<?!1a!>S=1_nP){I?FJJg@kUCsQ@)3m;0)%`iE(
zi(%KudKsl>Budk#8!S{_Xzga!0kqF1PLbQEFWKdY8iX#NxKn>heT~Fd`_sd-ctJ3R
z%_GsNl`nVA?pg~h5PHV?eO_4n6V)Wq7Q*>NlIR;&uyby=OAteNaNUaB_~gDhy4zL~
z0_mT>xO^^(Nxdxm*YTw=PA-YI&u()=`_^5lu#oI5>}`YpF4X0Ft4HAp4{Mi{L3Xwl
z6o!aqJbjmVWnLLX-DVr`+zg-a)g)!=L6v{<ZQj+qAhz*$qWM21B$tYFPpAv{BXfpm
z5-LbU>Ts{szKKWPkH2!`-#y7=i<~C2i{o9iw+cGj#R*2G@X9U<wNV^BswkMC<$qz?
zOM1CW-Z!p)g@oO-dgz-L{c-7Az+0d>s7qyIfM}vSUVFQ!Fk2;2uUcN2&!16CcWy<v
zpS_Dee8f=dNr@D7xwp<hv7Gm4BYa(74^^7D%GfAwZe1!lR|fc6fKu;_k@3UR6DeIY
zL&E~c8|lOEvWL%ywqcRk7AxSb<&_PBH_I)rqR%~N^N3Kpl|6VPTt4@QWxTm|oIdx5
z^d*%J^$SD;XasW9BU8)&yhren>}b71x-B{dK|mh)(Viyj*X8xPa4~-~k>uvT;(}Rl
zpg&pUhgV((%Fr@n*l*eVffPl(Vxws?;5J7L1tN87igzxE@z#1Cx4OW1w8${xV@h?C
zui)FO-Iel}DA_H+uyNCfcue*LWsiE`8w+~-)zZqEUvq?Y=SJ`+<6mN1KJ5Etxn)b@
zp5l<W7t`4>C$Nipl4OnPyk%W|V_oO?P|w`fq)3y(TD{N##6jsQkbk`FS@I5Q7p2DM
zA23jt;K>{oh-4;V(0MWOofP%-YBRsb9<OaYIIjs^O>$B&x8=20p$heG`DP;M{I&IC
z&D#<xz2<AghX#j#%1AJLjPvH=-MM!;rBBlS)Aa)dQ&zr~KLaxJMt$V1)&d%}+)IcT
zqTDYh-iz`qGS_3flKm;%Ur;`z#5<{&!YtmwEL;y%##jJio?*Nq=r?8yOVC3=<S?eI
zA_q`NnhSMb0?d!qR%tV=*M7NxAtj=hFVb{yz`<=3mQ8%byEj=B@t(Ebsz(U7s*CS>
z#5k6#VSWb+uZ=@zufI~pyyS_J>JcB2o6RD2a@}Vo$yP?L;Nxm<obVMG^%2HweMviW
zv|^jZnRoc%#TIiN27;i{w&{vdn`0fL_?pmz8EcLKpUUxm$}xhj1tMlCb_Wjm`U6z(
zEHqvGvTKtDTLg=M-rBThQL#umXBa<w!R><mxgG`21^gTp<XPBtpV#tcrN7FIR;b(T
zljdKS(Vdky&qdZ|7T+uABh}2*X0}@1Bo>YL9Ljn8ZaEKIaC_!@tt(eU+lO&IbJ5D9
zH1xHwa)wLS52*fBmm2+eQ{(GrlVpIFw<C3rpr7UgMoV{gAOk%m(Nk<*`SaD0EzkbR
zsZC3KV6linWS6+<QoQ<tm_5*$$lvI>mzVC6jCTYC71_ns_Y}pOy*a8&^Zh%z@v1(T
zYX;y0UUd@O-$Cdlao(6mZx;I%?Tp9qY2#)GOQ|+Kjj7UJ-rs*o2$}3;`_eUhjxCeX
z?G}XN<ylFX9*F^a%`)G97E-*v$wEnX&xSfG<-o?y1;p#FLx<aL{&36l9z}f2nlvB-
z)vsUNB~G7|+p~xUqUts!w{xvmmfHJecYvKWwnDDmjSts&8STJSvVkph(lXNQ4MDM)
zxTpL1u8jtxoI9nlf)74@#pngf9HOq!>8j~iDQ|Q~`TlYv<E9hOou1ZjxXZ$<yQQG`
zR`;bRi1eOOH-Z~)^R<v5Ivk#WuJ;~S)EQ*b)li7f)iSm#J8F-iR$%fTs@)oAMp$;A
z#~e-1$a?!2Kef5D)+D<cFXN*wh>?+Jk<uNK^XKXE?1EPT{OhgHRfEBmLkfNbty_QM
z&0+TAF1oIJG`kPpwIixArbv+e2-ltJe{`5dzv1u>9o2M2!duOWqg8X(V`*Y#dw%&{
z%SsMOr`DdYGBUfz{<hofk5MeV(p6tskA%TV4D6UhwEy;rFN+jY<uBSP8-92KO4rb8
z8{E*wd(QsLJ|3$C@hhg;JCZNbwdv3rp9E}Njfc{M&&;IJJ?y>1vyPwlo#ZYBu=1Kx
zyc3H_!JEQYS*@Wa`VuGK2l1a9Z7zTwEC{)fAM>$OS#MeQa8LIm-H)|it`o!}#7L-f
zTrN-Xs1Hz0E26mbzNIq^W!;M<@?~3bEc*(|L#^GXl#0+%BZUlldEtyOk~~41<pGzb
zaB*L@CV7+DkDe;*8l)&UmfOdX@G<{ocIZbmfs99a31o=)Y%IsLB~FNcm^Ui;lA;He
z4sQN}s6%WUdur6gM&h@MI<2+`tqutY+z!{*t~opko3<YBN5%TNcFJsCd94%A>}z3P
zy%6O0ogw1rQyBhQ-=o8fhw&n1Z>!!}Zon~{_z^N^!6#$yg$DHgTuNZvgq)FXP+v9=
zZd8f04V0I}O1&2CY<?FCdw9Z~d8|lQI>VR9zL}6Bt%Y}CPYQkoX7-uxY+$KQcpnOW
zdqpE|Q>KA%PKWuT&Q$LW9PGS{O^^MZ7~^L$Tfgge@8kr3b6s@*hA>6)aKwjSB0-ax
zmD_E$!PyC)<3_L8SJEbkQ`WaS`KIHOErvYwz`(%T!yA@Q&uY&kF!4VkVN1BXjFtOR
zh+o=-NOO~CIv6gLWNIMZbu~#vXmEG}jI<dsdZKDGzz$aMBA-*k^5<U$2gTInuv`tA
zm@OwoGconCE4=xOeCbYl#V2#6X6!O4jN_8Z3zTk&BiN?_^B-1(W`;87Pvo7;DwQ$7
zq&p_e9*d3da-C4${-uul)e=jkFuI&`$#;FfD&B>|;ZViFHWx^kzWEDVBh31YoepyW
z1CCSt7c<MZ%|Fduy^@)r(sovYl&<qUug#FWbL`R7F^Q?O*etJ5*!K4P&IolzA9Fss
zAVy7U;qHzku;MI4y_<f`%pffdjVnPJmhc0ZI!^#(<KLE*3@+5h;g!2AAvc?v72*d|
zY5Q9?!4qV4b;{lN)zmz>F;jx~QoAolobPXc?lq6r-tO*hTHU$&(GbxwsqNb?;L9~q
zc=KiIWm7iotzVm=OEwQDJJSfsit87v)!VYi1x$k8l(-N2UzM(w?b-~Lm96a9-_Scb
zb*=JyLtDvuOQ(`A!QO{tSVMXcL%0*w(8eXBoqscDF?h#pfkZTa^P3vG;QuN7api^j
zKCfDl3zLbPj3JAx!txq+CIckdb+0NQ`W^g8S0ld86*JG6malXA`kWi<fVLB!MMX&7
zN%APjA8kxI!Sk_h9&|oIiwTAmWvqe*zs!nEYN{rq70*noV%8djx4i%G+tyymBIcol
zW4_x<X-(QMXH(pUtQ<X1Ii?=K@zB|LYeNNPyeuZ-n`}3xVRC?g!8p0l7<9uT*uhrq
z>?;qyG3)NvJ$Hm<*}BKV2<!zqelPl@1jV*^Bl?!mMTa;8EPWFHz710g&3wDRvbX2!
zbc>@kZN}{{(x^VGv7Y9ymK@4FX1v1+=+e@kt7O5Oj7(_zw4lSnX>s~hRi4Tn>X!f_
zDnhaw&%kI3)Uhe8Y&)Kr7_Av0J)Uek6R6+qG{KFdct@)&<B%^o<hxcvLFy_5eXM-|
zN}Y?>AoADR@$@$RqM{wTi=-XY-S~?CR9l8K3%IW;4-He0$7L)@s-VK;{+)cfbzWT7
z@yUql+c!}rzwm1dw{o%LJpqSrH2VA_qOeQP6c&e$Ps;AB#~|dS0eeMVp>M$YhR4aM
z#NYI(AfMKea$0$rgWiPJ-KA1o+ZsMjowvoyt=#rg_d#z@R^5P+Oc4!&XMWgUDHzx>
z{_i3T|FajG*F6@S0ACPH$%*o-Hvekxq=Ye*OdrLq-k8j(_;K}Te4Z<jU^My<x3D#L
z$CadH+?U^a9MV@vlQ&B50(pZBKd8dCV{>Nnh`dp6h-1Gy7VqnVtw`J1nk4V48<0T>
zupjVCowD5V2%C(>fyR-O#)pa*KGO7yn_G;aivPzO`kyvD@G3+^;or3f9TSS1Ud-=m
zt@9<>25m<m5xfs4F1DexdQ~ni8i40KTY&*V3-e8j&vwLUSWmiMnEz<OsDg*63mR52
z`#HLy?R;^*8?K|{7#z3Ii%*q4+DQLlJMi0@&`zs0e6<JtZ7t{i|3NVDUr4V4MVr16
zx=~QN(Echqzg^JoTfTz-0^?&E^EDhoK)Kz7Pccs}^1%vlG|8Z&Q};(whz*Q~JW_m2
z-1!oZFP-I4V8^rWr|}^>Oc*vngYVntVYJ~BBT_y-3}1_wIT8`Bt6$>S77E)kK|1^l
zAy^^8s)I1c<$v1L9V%(N$RREy{>U@`LVbC4e<T<J*ybm1v>(Gb*XEHn6{EJ{5I_dU
z3Gmy<dl=5Z-%U_BYq)4b`DK^i{hPU^$vFSjqx<(ftcZ!UM&)*^&~@y2b^qUZbx8>c
zz=mFDU*Nnge~8C-XE3eEX)<+~Mib_1<7)%M#`O7ijX16+^?7_d-(Bx5M_eb07YKx}
z)%@`&^7x7a+H&b&<XVbeu|~+y`R<@yo8p-0E7MzlT#8OYX(e%qNReIU%h-kl{4Nlv
zoaNJxCN)EXh6C8<E;ak^jDIThh;WYU2KZuQQ4tN}-O-04ygf{LGJ%$sh`1*|DCDI1
zY#cs3{62Z;N!<(mo;}a5ak2MvOg9tUh3Mw$ik$8(igpB$7R9HXQ(p=BuwA`I3@fgw
z!HbI|2+tFmHRuAUfq?C(M_NBEtLSOIy%Gp(oav9}<N!9K57E&YosO{)N6)HMt_9~Q
zvaq7RhWuJ`yQl92eIo|t7^hJHMo{1g6{UG$V;sFatMG)ab^_98bG5-)71;cSt6U5H
zM)3HtV-k6CT|Y)@I#l0&2sM{VKT1pj2FykUef^FmDrSeGN@?V@zgvRBc}%9TO*#~7
z@YZ)e!0dBuR~qX`lO<3`=BXxIp)lAr@bAJ^c<3?%VX*y<s!2$Dv{k&^Afluxf;&xx
z1+I>A4!%FoJ>&iaxS`C>k*{}3ji-7q-UCk8Gw@+sM8mBOGb)sr^by3}sVJJfNsGVv
zdOSQ0Li=e8t|#-4``aZ^*|HuvUqeY%@9EcdP*t5KR?IuuEv8Rb$)CW62O?!R2V=>A
z5?Fy#AEMlB-)G7Wl$<MWksyOSkI$7^;ag?fyIMG3IBRi>(%D^WH{hU-OP7t{0qJ4a
z6v;&f?%+u0<)#gg3-%5x;_ej<iE#{Fjk~bR>+ccyAAd1|%$AR<Cf+qs`Bnbsp^ZK~
z;on0?nNszxEi8{E7B1}rFFMV<YerYCX{3HTjz#&c(M!fI#40MkZ^`>SUKH}j20a03
z!lMwq?UL#J<p}3Xbp0$H|HzEjIkb}vaj&$)I-VZg4H|~<d}H66-XLVCEzJ$<huGhH
z;A?Y!_x|!H!TnW_6d77Xgfns~!xNu?;oduvL>>E$tp~1Dsif};M*TLpFBxR5BW%ZJ
zh2q^%Ka;}$+I?rzQ={URvqF1UEk?Xl(y}&dAxp|pO=j)f_hsdWSyZL%aE0S2;*V1q
z2G(Hx#l5q`a8G&Y*cnAd0Lw)?GMN%#2OVGU8np|UC;+skY=&Xh?Cr1}LgEWQ^J-Zq
z@n|2EdiE@VaLUIwFfd|{<YecqZHjXOlCCs4<~ke7EOMRd4j?e`WFqo&cZdp)Kl0Cq
zb5H=u;zGm7HN0Q!P1SMwGO1S&HQ;;6xO1__1q*f|HjM^2CPM8E-@m}xdU1bG4gBM~
zcYU(8wqVzjb?;*DH~Pd>6aHxINe{vJR!K)<{hGeGlu>N-Z6kSb#D=$t{e6dfe*9_4
zSj}^09}awOTD!N4Bla%nUmsnW#j)L=2~N}Yt;gB-x)zcoA~w6^cYdC6f0TmpAp#?*
z`4a5a%D=hTXL#*)<Co^o6yKX$t(0EfiQ?ij*uFUDb?@xzdKNH4NuH6wI$h;DU_6tb
zd(iD)W|%h5NwCOdeLw!})K_QbOsf7x0^IFY=y%4Qy(ODvU^KEP0`4k-e?J7BOhl>B
zdN2NOVg7%&FJK|3l~1PXEC1OQqI!!5Th?22>`WZbm+Yq4|9Jq(HrZylAb3ro15>iQ
zQ4U}S-%;q`I&!;XtzF{i_q%R|%)R{$wzb{DL#Md)jN16GK7Z&<yJ8edktYBJ_JHH$
z;u!Ik`RuU1!&s9|7G_a}HerAg?sVk#bgu!J8Op(VBhK>a-3OR|Z9mD;9GhrT_!c)C
zDE)7&(n;(h_!%(6d5=W8@W!|1UifHA%a8x-2c*l&-=O#AKNDl?^cQ>M-=B9|U<QH<
z{zxwKo92lC?i_MNp-^~Wmc|7!a%QY+1_k(RdJ>PkARhMb8kQNF!(~M&6b&=C8xoTY
zLN`lxHdH84J8MxO8Y5+QmSm%L1C<${os6f5?T{$qX-f=mqkA%Y=GH&aD*~Fh8<_Kv
zDEPdaET9T-;+S<+ap#HemYxK9Rt9O!i<ux3%&*>pYv|DDmmQTea{e$jLuNX+>oA?{
zNa?oEYAUa&0KnUfn)I1j9}{eha;r?+Ue2|f>C3-y4YvNzf`y6+MS!4@q~$m~G=wvT
z<5}8Cj;5PKSRAO%t*@W|XiA%l>j}i|32}@gxCTdV@82&aK{;vrB>aEYJygstG<FJ%
zCghC?NU(A?7c^{|&Wv3K(&m3V`ZRGyicP+4*%&_AM@k_!Gg9OVTU)!iAylS?v|W3W
z4gOb)4?a66VDAjz<%xC-Xi1>l19W#X{&DciypR}}*S(bj){3H|bD&%w>+AjV%XP0Q
zHzR)PM~c8*SCBb5Mh#(qy|#g#vjZ%A5~;YRVm|38Ez1Byhm9i;lxaOQz_gFK<o_>s
zbIZ<z&6anCdD#*nd?iutwsb<0>H83yd`+VAqHB?`z2o`fi$sI-#o1TD6XjZh!uI*V
zakXo^`s2N73nb7+<A3AW{|opU7lQ=H1Wd+*AQsV3ot=}IbmPIF{g(}EHncXVoX!TX
z?MAuXhkorpaMx+uXI#PKk}5y4qobM|nRyb#m?)HwSMp{urkn}0Gh0wn*%E78Z$Drk
z4)WEr@CKh9Dgmj@`rWZ)yNw>$i|qe?jkd{hUXD#vp}a)pki+A_r{F@eLaEw~dtPMN
zh5$ws2p}gAMMdp+AB30)dZWLjQvP@ZCkNA?kyUZ@1JWxpGcxIvwC~SjvQpj6A)kEz
zZs}6ZY;2DTd&M_+#LI-Q1?gD155V|y#p6X3<a%|vQ*3V>n0Fer3x1lkjP9YyvMDP9
z0QUa#6TzN%1VamRwC<mS?f_!oPN~bxr26@qNtruzN-c$Z5nrcOQ3!srsrx@fQ<rmP
zSH|m#jZrjKXd5uCL|UoZpbfe{4o4h4`a#BxQ(R^Ypqv)>)}Lp*X0K6dkHmBGK%jM!
z^VO$pmpZEuBO927xE>%knpV>6`9LT_EigmAK9J*~qx+sD*2d*I#f%+THKYs^wr`|L
zbPW_4QnwNkSjEj6!`=B`z*h6seOkwt#&AHGW>)8$YhW{VId$p2!_q{1SS|$8coNFN
zJ57m_7~pbhK1cT3ncv}3=a{OTOm(Jd!<)Y@@7_u`m(OxHdg1p(GRDb^LXOB?#SRWm
zoA^;(DW9W!uJCh5hUV`7^I@RD#yR#97tzFhG|;{E_Rd!4&S`NG84mS*T~olFhA*?~
z^`RS^Ll7c!S1G_6TnR8|<#cZ@4e2&&@7o=kIG111X)dvs)!k_QTQti=?rL|L>Gopc
zcIq02;-v`Q7=FNcavPm2Q9j6R$*X{UazFV-1l<YHHt|m>;r6GLkO-Fqbg*Ah1I=UP
z{v?f&^9B-Ff{+hOWkyX)ed~A}=c19TKi)dZdh~T~8+?r5R3R*%6BU{0D2E*+iA$Zt
zo_TE(RbQ@195NegXm@p)MHp=)FVfMxJ;%n-3x!y`y6>Wy-vCj-w6eCy*b9;N`B{58
zFl^Yt+uH@nOKCd@O*6CNn#+uP3pKwKDIIu*LgkkFwY|XYH)~hDumgGuBb@&UHGoCN
zsfttCD7k)~pK0RoSSU~JYTf^UO#l+~dGFdr^Zr(oeebSbR?53`_}{A)trEw}XK>?Z
zJg2yE{>Np0ZcpxPNy4$laI0d}>QG6g-=_V}4_P5ov{b8X>WYd{6!O`Xdi?T+Gr382
zdk44Bl=ibjYU#c>oP3(Hy~&NFN#x`eta#;8C+2Gk5Z*o#4*hACROM-EC!LMeQoj>*
zYp2?XVc*IFYhMtovOU8KC7Z!A?e*Cj<EGFpSyf3<aHTYXzqs7B3b1{z(gvDIFOl_(
z07)>zS7!;%if25syk_zleUqj%{pV>u4f3h9x4POOkrIRcj&}VaAkguuM7%bOywykr
zytuYh18gfr)(<`J%=qYePs+GxP6sVp(sO(N%(eRER|5vL0`rUxa@DQ7`S!!A-za4C
z0!_eo0xd}yl0YLQ@<AGta&j(VhlXa_4&lv}bGux>Q7+3Y9G3L~XwOj%Y&xK8m|I;H
z<SL4*sJM~lBB83te_1u@S1uiUvdf1%JTGKH!vHPi(lpBy(Acs)FaUY+IRbW&Un_7F
z7@B_btnvFyTu*b<&K3E}dUYUQrH`f~+^`+`Wr_hTKh27e>kWZ)HQzR$@#2DV&;Y6=
z>0>Dl2n@tZNMph4Q<pc$S~F*|ozA<Y^{4`4f*B`p7G@m`6j~mk!Qq)>>2^Ah52dVC
z@#QeeHf~a8lGg3kxepR<K8EJ#j_o)W5q6?nLQ7N<1X|o3`oW??{(GDV6lxfF{bXCQ
zW1gN2Xg|;o+nxH#CP^b?<e}%T?^lWF=Hjw;odY_)NuZ+qCZiq&Rev;9DL<({Y?!@i
zq#{;fmhSyYRF60V6-=pg2QD7`uHdhfYjsYTgw-mlx2<2ivj@kHx!^{=t+~<6A*Bpy
zz_sH=Va-TUMnCyow%cHO`10xbp<#Hg0n^F&T%p7#3LyyqxibP(Kj*h1Na5ZY%U+24
zW?sWZA9s8=ZRini7_6VzOZlg#kd+lh47S`Fe5JeU>xsFwCG^*V3#zz|ymis}06l~k
z+)L`fR|oupKBWr8MJZpg5dP;)XU6F?dZ9($zxOWE`Yb?;!yQk7x#+bdaAm#%wd&8t
zD6Cb?qDt(I;ws|zq<$ck4&xE%6+u6hyAb(O&lPLG#Izk>N)35YfM4hQ`G@vR`@pAq
zLCd`l{d4Q@lh_&1yD)EBE!M@26<7ayS`Cx+x==ZQtel}-4-g(M=AsJm7No}j>5xwI
zvl*gRP2l74@d8Z$^%LW2WOf^$!HT)<-<>xLq#8H-ji3I<!Dlo|w9-RB(S5M%QN{E1
zuBhtMJ+xLQ_hT<UM=tLBYDrV=|IfTwKCrR}df^XNB^FCJs`KCDVEa0iKj3zM9ny#K
z6yW|dQs?YU=&Wb)hQH+lZ2po3cJ06E&z$u7B7FqTDXcdnxM4agR?Vpdvt2b@VVi6S
zOfRUJg2IgX!D)i?4wXWgpfz9~{Ep2uu|X46+&cjQFlK5|G_*i(s6M)RPI8k%xjSrR
zIx_=B*67+u=6GLivAtPH@XY@b@MXVzf5<r9pRVeDIb1btHu>r~?waP!bG0i~MoCw{
zB}u5NS}o>88Fm7n#XN1t8M>aU0VWvoTeHa5&dZt#qv%btGp%cryJd~Av+2j(IqeL3
z9XA`BK&eOz(T(obRDtr;FKfOAxdkr*La`4LJ14hpuxV-cew`~a7``^{Pd(EqIWM(i
zG>r6}+`!8M#hwa1^zg$+c4%v8;}tMmy9HA|D{;bE(<D1J@9`7G@Y$6|_YTBOeeT;L
z#@!GKk32cz(yNMQT3jjdlTMw%T}(70!pkh)JHn(6WGMR&v`@4rkMZ%A`>^C%+cw1=
z@1RLAWZ*1w!J2p#Nv{3$r;2hpAW6k2Z~vd8!Q898u+T40EO`a)=g$@1>^EG${Rc6Y
zp8#M+v3qrHn5sqwVQ48n0#L0e(6W3zm9)hXNt11r>$u>!Zo@m#L?H$VXs*yh%7|A<
zT5;U0+6S(JDm}}pMPone3UwsyeMwW1A!1|t-sp9ChIvL~(PbGyi?=16`V1v2+hs9r
znOT!bta+q&XvMeOk+2ca$V45;UA*UXOAcFp*1P1*<YJpJC8}k-znVzd7e6IlIQJ9~
zYIdu$g9|#&v!9!)XtFvmptNCxwz+0Bm8k<^{RR)2(DETn70Gm(dI9s?G3X|THimYU
z;#hm{G0yGiFZ&_<nbFZN6HR>w_0QHuD&LbFAZjlP3JUs8W`zdv(*v#SqvT9p=9bjl
zny6~37x@+iI1e@^$ETckTU+|H@E7~IcxI<+yLDV|fgY^OIDwLCVlI8ly1}J6?^sdQ
z__wsi)h6s%t}J!hS5m)bk|xI(%azSa6iC3yxDhM@?`BxQWuFH*?eQymyT;&>U~+;c
z^BC}JJFyu#+?oF}RqAqg4WOVogp6zb14*Bvur53i^hPc1q-j_w_iWMZk=s;t>6JLs
z1Sb}S5AQ+d*%?lu`2j-xVj{EH5*atR3M9K8VOD;*>D!nqB+c2DwT2R%R0u0Taabi;
zBFzH_QmX8&w$paj)3o&<x0OXjL^KL^eh-z~&=);D3X}ZGz4epcH#aBKw}B=4$p-Gg
z5!SWIp~objf?v$@YsVyKufjnm@P@aR6<S7LQgiOUI?#Y+Rij!`3a6HUW6WVkS~s7e
z?UV^y@8U&Hv(c%vMH`>|lONEtt(n!|jtE!(G!-_k>ci-XpC~d*Vc};*C-Ym4Cb4r(
z_f`4OWP8%t`rb*<s+EPP&DqK3S4g_iw{z~Q&M2JM%8yj8rI&>tfn|O?G@c-1*sH*Z
zaKbia8?SyM^9n%DN<%rs<Rou!1=5^zKISHh0;WL8aVK}_NF*6pp(9VAfum!ga9dPb
z$1+DfjVy4?%E}_;d3az7hB*B_>Pi0oOsQ7RJg<9sSvn`thJ4wPXX(>VrYooNv$upE
zc$46pIV99d9caC`WLT2@<^0_04XC*SFTy3k4A4Km2Djo^AR2(^wZ8k~nziDYNah(G
zbYumiZg!|z_PW6_L3O?)lY%eTPD-55<ME#v(wLdOyVz`VaTFCV@<8F9OPrpf4Nzm}
zH^`?(n+2~jOZ1eK9?!12mVIj`WddQMV&33@K#cP1>jgNeFfxkW<WK(yc`=g_t?3V%
zXLOZ-#kkwu+OvU$OIOAv-BQB}?N(fH=wj3x(4JQ~D0o)q=|G7oVfcWYOPq${5qY+Q
zuE`pd!(2c|I1xCXFza0Gn&<j%HbLu(_hb{dAI|Rvp8Kj1u&^!1V{M8na}dN5LPjxT
zmz&S_`sAincHCxBqSJ@A&`~>k9^HbEhlW4N7&1z9dmb?^0#otGrMtQLg_~&0cHOyr
z%)EnTaQ3ii!IyL{&%C^&3VBnOl`i$_##dro+Eln+az01rfPm3qI$JcKp=f;n;mrLy
zrF_l+A*2oujOC@isZT#movvXy+`cnHK~D<M8L$eLZfM#(tUV@MtxqzdeiD=2Qg_kJ
z=jSTWh&#pa?&9}VDQ|IuI`2o&w{$I&T2C%=DblMXc=DBN=pBW7aYibe2POzVw3|Nf
zfR}hMp9w~?J6?d<vv0hAE@V|zJ1K=z9F&_uu+84DT$=BU^oEcU<<e#_@ck6_aLyag
ze@pIvs-n1DMyGoKCTVmuEAw4dX%xRs1L8mt{Sh`H7fx|ImqNWF$F@X@?q9C@*L`xI
z>?Uh@pUjVWAI|`NMUZ>{9!*NeC62AoO`oIVH($+=f_fV9&{_YCRPL#to1Jx7QnPeL
z!L?sEzlxlip2~^*F+J-a*_z*35sAy+pUzXnu0(<<%D7%|`NY#yensc}-|f5?pZsa(
zy_mr;{8@2bL!Vb5D0lC?QhVoxh9vKOtH$5Dk-=5qm)`0clc+IL1GlSn%Z62vzmz$$
zEO5J3qNp>vr6-0(aK*l)sg%9PD{FB^%<f@#bZg)d`ZM|8JtdFva?czwSMXdh(i64*
z7x?9o!g@Ft#(c9{DDiLGRo3gU=lQQb49gT8$QS)lLwrmf>en|RS=}5<?n^R~8JY;~
zc{FS^F#I`2L#FR|Yv?jG{i7woi}ynQuE>u+#pSuvpvsHcf8%2Rk6cGVC9H9qx@ioD
zi@&}LebQqqc2Vla`BwUqR_<0;;*LYCRfPB*yx*1jB*V7LHir^2t8ct_?-*Z-r>7{L
zf&+|V2l`9^n!mfwe+BX)ri^N7CNufo8LyA=RF&#KIBZasxAVxb|3_rt;=Vl92m_hD
zYDiVEo>n17eNkLSc#n+UV*(#_L)>e1+47sMCgdo=LZ-A2^dDh~`W<58;;3GA?wc9&
zZ!}~ejOpF2!H@S?;(R%rQTmCws?4vFR0pE8=8>GO%e>C|`cXF4%2*NQQwSgg0p}<@
zB_)MyNZ3f&1ioMv@O=yeGyR2lK)2(v6HO+BfC0yS<`I}s!hc@l97(7jd~HlZYwo=)
zAYNZm`;IbN|KXe7TR%576~fO{gckYyxb7g0DFjfljMf%#!wxs4S7b0JL#Z5J=<A6;
z)Uvw-UJUi-jmz)x-GC5ug7bk%+Wr0-QFg8c!WVNDdutn;ut^9ziI*D^&Pv0mgD7|j
z=u6YLA1bv_m!kjrKye-Ns0_?2^gEN{>Cs5gf-?dr0L4aUNVqGQE7+0$t{(E2c#ZMj
zb2s7B<q>}IJZ=cBOp|2Ka%NYQ>@`vB3NZgmoc+UAk@)I+Ta`{BN=xf#+R5BV`y<1z
z4uRh)_BPbO7xx0^KkCWB;euMXSxp&;SiWW(eblb-l5>y<s4Cm~`8_U~54JJ9TOV{P
z9MSf*>S^o`L6<(emLYugWDU=T$*#j+|8-Xg8i*#RyTwU!H$Qkotkp9Uj_=zoqT63a
zCS!k(K0f4l;Ml*2u2#hT%`hQuTW1BUPqx7N^57mX_lu#vka2&SlW~u8KGTfUT-cSs
z2LJ!T{NG<1^tZ^p0hGX|-l^<;lCz*q^<FCy0#h%qFlz-8^)61_rNfUn{@u*9_2S$;
zCVifbjugpQCZCr~hj=!M|1>9spxfKq$;-X;kyDZv;*Q@ow&`1Z{9vy-C^+%2Ohr`h
zA>Z*oOS!eu8?80s;;8%j?X}E!<-e}(Pd^E?>Rq+;Vg^u41r7QzCp9DH9_-$9-njo>
zh1VyC^A<`f>C^5q>yQ=xn<wpQJn$w$Ygpg0V6Q%@*!_RR;!9e~62RTo=Y-gNLCewq
zt45J;6g9bLQMf5?XC##yzSjdWZ?CQkVrA8FUz<Wa{m$#lsSdl~oc^`}RF=3tnFa?*
z!0rDl?L2^*%DXm>%c_eY>MBw+pwa{cks<;Tq)6xi5_%I9snSUV1YSfysVgQRO-c+9
zx=M*u6-7aj7K)(>g7hN2^ZqYo*LBzVX1;fr37KIS?!5`;o^zh(`6X$kbNZ&;@XBYk
z)()3TU|M?gef2NK3Rl2@{M(cuwAfv~Tf#!VBv5m+=4>YxKTmtU$vMdKf`;l_aL#Z3
z*&rE89DJj^{K)_aya$0r2QqM<LZ{W^(07f_dCEE?xNZ9!Bjb>7k4p&Fjxz6l@ms?4
zYb4_(>kU5NfzIvtp{gQN(bY&$z-+_y;5WBaDDi_5ZCx;^`0UV^uFU^QUm~g;)9*TQ
z{bK^VpmTaD=&icI6<~o%Pc2@c%RaCCt6nzw1H@|p@tR1qkjaH9WvhR^248b)+Vd>}
zCZ+dXvDq#!?G0_$KqajDX+e1i2?__`i^&pe^Tn0nf2%3OBO|Urx|q=50Ku#Op{8t7
z!_12PCy4fu-yW#yRPPq{$}EJT;52i2-L-qS?xaR{<J<nj2G$m<2YcCGBEf&`06sVO
z5s-O7IL^ZH`M}YnAbaQ@vNS!w8FKD8Tlf+P$YG)B7eem@tu0wBiHBTsDFGw!>fn$l
z*j0Vy7=SQ7Gjs5Ab4H3+#_oR%yzjaV&K{0>Rm2`;7D+J>5MX<9>%_Jo03FX=pTj);
z1ZGcJMY36p+F>38R62=IqkGonemIn{D-Co2k;md!GHmR=ixv`o>$k8U&b=jze!NhH
zM7^;jKk{9+?NQZCE3|Jb0sF!WA1!8KlckgJqzxdIdqCUZB;Vv#1;KZNZocvKB$Dmt
zdA*$RhtnzZVydypN-t1InE}Lq^gWXi<&1kdg6y;LOyLIbgIlmO9dK71Of6HD(XM(O
z!T4$PWz@dYjaNxaZ}@I>8W9s?FqWL3BqNRrX7P7|xyauyM|HubA;M7F8@8W8sBB7p
zp^9U@;Vh~Ux@Ce{_oA=I=T?QBohkS#@s?JgL?~gXrS-Jc?OJmpu+J7QTnb>HTTaAw
zyPU09OienEzWOA4^A|Sv7CVEu>s?`5sy6AQ>suIhF)?#p#cQoe?d)@qWF#$kv_B78
zov$D3spD1YVwhdOW~GFWpQ`8s^rMQET#mXq97@wgE&9wi>7~AUhRHSphPvz^h`md)
zt*LJqoidX-P@vvB<H6+&_MPR{hZOPaV0^AWi#q4icJ@{;eR)@6kUfyiCZg1YT%b3#
zG@vtiw>A449k>MS*EqUQI65SJ>9Opws4!lyoZ+~$0EX1qB-J!+D_JGg{B-o(603r#
z?8%BW`?%JYV@_p_E3%9m5<Wo{$VHB5BXgPt5Kz1}1daC6R4_LBxodQJKk}J3tgP|@
zDJieWBGNH`%!^)JrDh8=hg`F!U0s~`gm=%%qdetM%TZiKH<;RMYOA3E4lEr8v1Qax
zwu6Rc3I`@D0q|_iUT_BN@>ici{z9MS<|K?-jL=-3Q^nGCKOC}vmQmVuT)0qF58gNn
zqO;3`{?T&pQ?2;ZJP%x)0^Ff<EP}xpY7M$9;E|L^=EiynT%n8j%1cUXbk}L6*amB|
z)on|A*3d7z<8qg3dGpGqLx8rzyIRt^Py+Z=kYqRzV-Cnt{2Nt<vXQduWU$n>UlUtP
znw6#7xZ1dJ1MChQLE>qB<4npqLcmEHVZDZTEO#($neCb&BGLs6l;!wtXZLIz*Z@){
zvuD}IZxtMF<@15PjEDPpCA?qSC*N*iiy+n_qWC{hU3^wLfIW9OD3J_TIESCTc-#}^
zwKNdp6Z0#pLoj<ZpVn?uY5hi#QIGaRJlGNXqi38U>7qxH7yEG8Wc<!tw+<8)Tm003
zE8*ds9Tgh9l(Sb1F7B!ju#gt-=qjL>JykzfN{4T?#L?02FIHC;@T}%UPghObKVsVz
zC)+tk$kkouu!&;}>YaJDVIYQ_qz})(c6AR;^*%P%fCf!-CgbrbaG7emRh>wok-_|i
zhLRBYsq?X*ana&iC^mwiV~XrQ<SWxAR@Z!}vBR;nZc@GKmhK&Qic9{!1}(1055sp&
z<6vK}AlS1=N84!G0{9=Kyv*WUma5GgOlgw(9Y+^Hk6(Jp#tU8(Vy#sUz3yrY&1t>y
zxd#q+Y*{70&|S#}8KheGS#{|rT5{TL_cnvq;SspCwVsXgyqkA~<a<vWemk_T^|JBM
zvxB0KotNRq>yF*)zb{D?lm1}G@#G8<{9P?ZD|xGsoJmuYr8avFj<IKjzVd`DgTgkX
z&7I*5f~a(_!#<iYCNUAlKk}coG>Un=<xf++U4k5vR~T2WVl>4c(p6QQq4=mt3&YMe
z-+#vSrlC=PT>V+{;sKf2KajnSnnpsf%an*RT;s*~lsWh0R$5^laBj^a0uW-Syhj&=
zF@o+0bqaB##}o*1ZG{;tZIFzv@3VGiqdsZ1CTX#a_%V&<5+~ulwm;^`$SEQWdGrW!
zEzQHoEPb$06x9~0gIFy1LSdW*E2a6omOwRWr}6ArGuX>!!Q<eDp0vbyUCLEY9kGbs
z)d15{QvC+3dHtyAXS1wt-pd*Unv3N%brGXXFUj+_EttChx^O9XZx}3dEI2d|5h8NZ
zG&b2ISJitl7l2$`O$}OX$k3e_qG0t9l!9Al;+-la`9~2wx>o~jB=;IC(b%8?2LWMy
zuPY*B;ym#az)Aq`gH3_#{?0@APgcb6EYv5_>jfqA^O$1L^_!m{oF7&uMJVzJ7-XIp
zx|_-`K_!LqOG~}VG`2Y3_py-Tb)n(Ak>IfSyXY;V;5Yn>t*N)FT|QR$LQb%5mfmxS
zZe}%^Cc*Z%HTZWui_MTrI75cNG{4Gs?YIVaYBavXBB<kf5ZKnSOPzYy!kTQPqsA2c
zSnD3SZ(7`O*w6=mciR<--`e0;J(Q2tG7}Wf27l_uJwCO!GX<6KKHcUeFnvrZM2^n7
zN!orHQ69)PJWk5Cq8et>KM=y5@t8GRBUFA1cOrvK`1|!f6_2Igiu)b7@U2z;lz$z9
ztM}C2nWlggs6e>A4*g!vzn$jKxBZIt0{GvqaLIF9&W*TtoqXCIK?_>%`M-_QCX4?c
z*DA0=yefC3?NV!lybzDW=&#J8p^Z7sh<Q2wz*d)62)evKT}DwyT*TX3JD-cPI?%KD
z3%7%2E~`s&aCU!DOK0bprmWBBE5-`)pp7jAZER5B)&R8cZ{`QG%a>Ze+uQDkg!h92
z0~*Zw_`9s4ERD=8_q6UA6lPA}t@zh**<RThG99_Cdp<w%%gFX3d~=)&L2b<=MR;mO
z2nsrO2r=`z5KaFx7tId{*bt@aT~na*Dh2!FrMJBeD-cG}8oTS=^Q_#GS`Q4S+U?mn
ziWOzh9PF{-8<6Gznzv{`q;u#fsuMJ?C|fAyMlC)H$-7u90CfGzBy&3>Wv@hWpSQif
z$P>019U!DR&huRG+Q20|ok~l4E}sBRvXsp=3hQ__V2Bw&g6onulR#a9WV0zq=W{yR
zgk3`{PE{Q!U78sL4mHW@M3-t--?(TGr~@1Bo@8zUi&+3-<v2bloT&`i4dEMvNcae}
zhuwgQ<pBEwgjAGis#VB%7vAr^%MiuA4*c#IKoYW@EJ_`W0eFJD$JnUXgS-!Nj*7^2
z%t5W$Ta896g<uxhe}dj>Hw_vI=hr8^YB2+@4;}Gob{i@y`b*fQ=mH1ou3Y2dTx_}^
z*aNyxmd!+XgLK6gK7yJwdVH)9wST7@b4ItOD`m?7N6wm?E}8Nfsz5#g3bQu>#bMb)
zqDfU>26S6^)j8b4rHo(^Ik1VG6e55Ar6=RJkFp!Luwc4h4qEX4!y`6%Bd`hNX{g@G
za^SQ&pE_knGyP+LUj=4yjG`6EY>e8QU>2jnk0q3`vF7)$Dykln=+E+y8X-1sWZoPq
zD8VE{s;M7C-UDf#fdlEETgq+o9rx76+;W<p^?4dK0}65pptW^urlS}OuA;3@eVSq!
zd&VSirZQ^!9()Gej;Hz5)ta6LPLgmJ<%<DJ((gR?SjOe;{>|;&o8?!`6~aTy%JwVs
z;}w>3KxtckCcVsfwruJ)6r2SCT1>)wo31;eu+(}@jHH^cwNJ6IOty4R@%I!?_sU5Q
zhIzkZH&#j#I-0v<sM!6TUo)S;R?vauLKFB9HhH`+LV99ot;gQTbwzDmFRD_I_%h<*
z=$dWquXXw#K-hD+&7c3X)J%-SO|BR|jo4%|=p&rLCOlFWRf3%~la*nq6X^wc^4Sh&
zkw-&?Y4#O1pLCT*R|4m7ovjagyuqaggWuwgt`0^&SpXg4t2-~!18QaS=u^Jh(Ocb*
znr04zM*WXG_KQH__6^QL%}MEyuh+3vRyEjS=n#yBS3i|`x=oUNV74ZezU4_VM=%B!
z>1hkx$R2xy52T`9j7v+@xnL*z&^0MXh#`cv<k;z?=`0b~nL3G;$DE!j7U`@dS2KP|
zxn*IU16u{|sI{3(JyzXip1ue(^%?e?pLg|yTMAPpgA<*V-$;)FhfC!|3(^F^H3tKI
zmEgu&NU1LO@JfabOG(1;%Fx;}JaY^{YkR&miy=L6`tB65TY69Bcn8*<2sxyh?fhtT
z`$T3wY(;F(`@On6=^F80HzuXtXY}OquX*K+D^}94eGTz5UWVbNEa4Opx#mo5o*{|c
zNhnmaeB(;r>wECZu<NnO^-Us7Z|TKML5>i@pDjQkWu@qfdhs@s=F%L14K4im*3Pie
zW*`8$Q@&_jX1-KQrgJSVdJ?(5R1fS?KZ^(YG_9QUJ!dXWCR*5&crn{3zZ{qxA63#G
zkpX*vVWj%o>?JLb8V}ick%LZ*afOonPt~ZFV?I({1ky4>UxH+)RPreuO=7+8P)hKs
zrp^pL?<TK-I)WWLP912&53K-E=IOyc-b(K%On+5M;xo*P8nmrsGyi%w^^+5bYs$vJ
zq%pI4FQP`DCY)J!GOQUO+{it>zo-r<?E)(0(Fdyd4x?ikI)aL5%Uff`RrJC_1)4^_
zqQXQh`U}P^Oi8;=^lqeh);v3c7qc{M{O6KN1Vj3xjS<0Qplj#xTIl$2R>6ZDMd>l;
z5T9>-Zz|$ZI_=tl1k2wsA4gJ?7x-)k7peAnONsFjdUl^?%M!plhp-09X<}s7Qq2Ty
zK;s}uEebAsCZ<GJH}ebwrvFJ?NTeO35+bw;+jyuQFopn6)=AzPflgtVdC<kFN}Bak
zSjzyfSdYq6<EBUeO}QDt>KL1B8*ajr(UeOo74W8Y7D}g|Os|e$3wZ-XjpUMQcTPf_
zyStjT3|i6?$Y8756<p&P6>H;8rGT*fA<44sBk!1c%VoJqdX>qx`|@)zJ&wM<i9IRP
zsjx@rWd~h;d4~b|Bv}?+E}@D=%gVzHlPLZPJ>6_7;*4739Dn8|riB$fq6*^ST*l)N
zlcBH48wxs4Q%M)4YNgw?9l$ZuDl+qCH61G=v}EbOb^G94`|Fxs%VJ~WH_ObaAXTUG
z7`hSPv>W-0HkD@fUf;y|{MlHH2JKECg%l1*E4ti!Iu?VbF5yy3U)){39Eypq@uk{b
z$WXg&X1|x%JSMd-y7T^UIrV-}F1<**HLn1BD#0@Vwwr-Mj)n47u_4iylZaOI(seqf
zveydguitSzmeNybBa_kec-R7wOQ`OB*SnnY%h8BayaFt#wG`l(9OQV<x8O&68>oW~
z8xynflu05k1xJ@Uah_UTCAUX=DcLrTnc^0k9E6L?rESC>1Yl#f-_sLZLz48=t?9Vj
z<5eAdwzV}&sy}fU86S<A0KnS>S&h8JXh%`w5lR^xxj%SwipefG?v(?>YZC3frjLfk
z<-xv!R=CT%#I!hMb$y|-CqBK?8h9Se7wW6L3!gRLYW#>aWp~%(^5kU|BnVwYo0TKp
zrwueTA{$piBDL&-Nxs!@u&;iv%W}u^jrUiH1mQ4<YyzpqBV#TfEX2DB*_juIY;G)u
z9Y$Vk)JTGN>2rx8M^CuJw8QHC)@OXZF4$!+a0|HW3~vN26E<w4t#0$b0)UF?N<k09
zWyq5gX&JoFK^PR3N)6MY<3&hraW*kQG%nbf$7ZEv1)$R|7P}2<%4#qw#wL&JcRZ;G
zfQve`4Xh)K5JvhbWt5V(d06Y#ja-OYV=Fu8Bu*4~>5-zuotU^=!o?EKf8q;Wfbuc@
z^ryzg#-`rhr5#|`cD7$z7A@Cs=(4WVs|X#0j_xk)K%OjBwpu{B*z%c_dudQk7#~Fz
zmO7JMjn8bYsjcM4Z7I_yw_*^I4K9)o{12hH<(VoQJmg=&&>8A9R}WbILh~P`Jt8T-
z{ZMFpa^hevvvx6XCmjYq2)hAD;QP`q{*tJ(X?y4Ul3Fo5)Nj5%V7|QmE>rmqye>nd
zg&M)faZrnglJ~u@B$sfta-gXP$05wc*Oys82U^r&xBX$4hTL}YJ3hJbz*GppSYvK7
zKVLn6gq>F;D@_R?VoOWBOi(CD=b26m%~E|G#%j_|7p9n@m~EuH^y;IX!&|7&O#^-I
zovk((m^D1C$dI?KBrv6%{meGSpBTQSGxVXMCD^Wv8=z(BLpy!vLNO6qg_!++vif({
z?wd50pKhV~^LAa>Opj#VXTEe^^@cf7M`mDavrYOdK7u>%1R(qDeaw;@71OB@XWzuy
z8shA$#E}ydVG!@valuh(c6X3K*pT;|0sGFTXUj^niPX-%qX|?$#U5~;kl*RS4|CGb
z-SH33J0cLl@#0w^WrDg#6C{8>wGA%PzX!lY_r5ae{>1OJN<RHCsyu%XzXSS>5_8#g
zjWZ^)=y|GG`}vqTOg8kw-LU)L^uC?WUvmGObh!&fPR;L<Fy<YuIP7HiZD0lhWVG4<
zZ{V_eS!85<BR>bU)Ks6bs~kX>QXZXaGsl9p@qOcRfGIW;Yi~`xytcO^vl;`0LU3S|
z9pjqaNk{OG^ux)dRu0TCB16cTiXRfCoApo8gnif^nRHJ<CRgx&Jl=>^2D(L1gUvuy
z{+4io2EVSAFUtB8Q4e_VWEMZuYFqVT0n{foFeI3-2gI;Co(?DgmI0tHnG`Sx83o<!
zJAuRcQ6icK^;y;u$RMiZ74F@n^7c6Z=7SG!kk*M^gN}RC7#9s0<4){Me8qXC=y*4j
zF@F-z{Vg>kDO2m1N+<CAG((?ZFn>zUWuZVC`>ww>Fn_G0?MrneQvbKZF=RQyYeC(6
ze>74f_KG%<aR<KLk%P{N;b^h;`{0+`Cnw+-a%wZ<_h%AIyvx)M7>y@DkRZHVS*vs2
z^rHq`tZTSGH}^JBGK<Szb2~PicHu=n8UqVP=E@P&WV$sU2M9GlwTAVKBap`ewiQvm
z&N#<w4Bsa){(7Ef<bpcRyD1LO{_x*bo5c~mZEgR{zW&2Aal4)HrpXHs-uzx4+^Tt7
zhw#@UDV_X$!m+fJA|#tYc3V24kDmltDg=ul<WT>&ueqZ!#_c>?*XhSc=UzZk{O2co
z{2$c<s;CPk``yo)dWR)#Ct!AB2|M4Rc)~V_5NLOQ9sc*vNCfg0P0$~^-22+Qlk74e
zEBAeo{9S)b#{2u@h@hjH!fgQ%Rd_g4|DJeIE0Xw?nHS0?Yz7qm`H-1T{$ZE#?)e6X
Y>+@Ul+;OI&-~!O7T-H>~mA`WPzj+f-a{vGU

diff --git a/abstract-factory/etc/presentation.html b/abstract-factory/etc/presentation.html
deleted file mode 100644
index 823245870569..000000000000
--- a/abstract-factory/etc/presentation.html
+++ /dev/null
@@ -1,190 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Design Patterns - Abstract Factory Presentation</title>
-    <meta charset="utf-8">
-    <style>
-      @import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
-      @import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
-      @import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
-
-      body { font-family: 'Droid Serif'; }
-      h1, h2, h3 {
-        font-family: 'Yanone Kaffeesatz';
-        font-weight: normal;
-      }
-      .remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
-	  
-	  blockquote {
-		border-left: 0.3em solid rgba(0,0,0,0.5);
-		padding: 0 15px;
-		font-style: italic;
-	  }
-	  
-	  img {
-		max-width:100%;
-	  }
-    </style>
-  </head>
-  <body>
-    <textarea id="source">
-
-class: center, middle
-
-# Abstract Factory
-
----
-
-# Also known as
-
-* Kit
-
----
-
-# Intent
-
-* Provide an interface for creating families of related or dependent objects without specifying their concrete classes
-
----
-
-# Explanation
-
-* [Wikipedia](https://en.wikipedia.org/wiki/Abstract_factory_pattern) says:
-  > "The abstract factory pattern provides a way to encapsulate a group of individual factories that have a common theme without specifying their concrete classes"
-
-<br />
-
-* In plain words:
-  * A factory that groups individual but related/dependent factories together without specifying their concrete classes;
-  * A factory of factories; 
-
----
-
-# Example
-
-* In a factory that creates kingdoms, we need objects with common theme:
-
-  * Elven kingdom needs an Elven king, Elven castle and Elven army;
-  
-  * Orcish kingdom needs an Orcish king, Orcish castle and Orcish army;
-
-<br />
-  
-* There is a dependency between the objects in the kingdom;
-
----
-
-# Diagram
-
-* Based on the kingdom example, the diagram below showcases the different concrete factories and their concrete products:
-
-.center[![Diagram](diagram1.png)]
-
-
----
-
-# Diagram
-
-* The class diagram below showcases the factory of factories;
-
-* At runtime, we can define which Kingdom type is needed and pass it as a parameter to define which concrete KingdomFactory to instantiate;
-
-* The concrete factory returned will then be able to produce the related objects of the specified type;
-  
-.center[![Diagram](diagram2.png)]
-
----
-
-# Applicability
-
-Use the Abstract Factory pattern when:
-
-* A system should be independent of how its products are created, composed and represented;
-
-* A system should be configured with one of multiple families of products;
-
-* A family of related product objects is designed to be used together, and you need to enforce this constraint;
-
-* You want to provide a class library of products, and you want to reveal just their interfaces, not their implementations;
-
----
-
-# Applicability
-
-Use the Abstract Factory pattern when:
-
-* The lifetime of the dependency is conceptually shorter than the lifetime of the consumer;
-
-* You need a run-time value to construct a particular dependency;
-
-* You want to decide which product to call from a family at runtime;
-
-* You need to supply one or more parameters only known at run-time before you can resolve a dependency;
-
----
-
-#Use Cases
-
-* Selecting to call the appropriate implementation of FileSystemAcmeService or DatabaseAcmeService or NetworkAcmeService at runtime;
-* Unit test case writing becomes much easier;
-
----
-
-# Consequences
-
-* Dependency injection in java hides the service class dependencies that can lead to runtime errors that would have been caught at compile time
-
----
-
-# Real world examples
-
-[javax.xml.parsers.DocumentBuilderFactory](http://docs.oracle.com/javase/8/docs/api/javax/xml/parsers/DocumentBuilderFactory.html)
-
-[javax.xml.transform.TransformerFactory](http://docs.oracle.com/javase/8/docs/api/javax/xml/transform/TransformerFactory.html#newInstance--)
-
-[javax.xml.xpath.XPathFactory](http://docs.oracle.com/javase/8/docs/api/javax/xml/xpath/XPathFactory.html#newInstance--)
-
----
-
-# Credits
-
-* [Design Patterns: Elements of Reusable Object-Oriented Software](http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612)
-
----
-
-# Tutorials
-
-* Source code http://java-design-patterns.com/patterns/abstract-factory/
-
-    </textarea>
-    <script src="https://remarkjs.com/downloads/remark-latest.min.js">
-    </script>
-    <script>
-      var slideshow = remark.create();
-    </script>
-  </body>
-</html>
\ No newline at end of file
diff --git a/command/README.md b/command/README.md
index cb9bd48a9608..41e8b78e1aaa 100644
--- a/command/README.md
+++ b/command/README.md
@@ -36,10 +36,6 @@ Use the Command pattern when you want to
 * implement callback functionality
 * implement the undo functionality
 
-## Presentations
-
-* [Command Pattern](etc/presentation.html) 
-
 ## Real world examples
 
 * [java.lang.Runnable](http://docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html)
diff --git a/command/etc/diagram.png b/command/etc/diagram.png
deleted file mode 100644
index 1d3494292b82a5c7cbde7d5dc26c238ab5661bdb..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 57571
zcmd43c|6qZ`!}qO7ByFwEQOg?DqAQ^hN)C4MZ0|zLYJLlY%`T4gru^Qq>YRvTb4;0
zlNeL7hQVMaS;iP<jM<)Z)U|!DuD-wLzVGLG-GB7bl=+<J=RA+|INrzmcpqovaWj*Z
z%hxRz6BAo`_|X27Vq%M-Vqy#9mx_abVc!02G5E2-@1)5-vHWI*5%6KL%id#q#l#BZ
zR`AX*0iTz7AF}cj6I)d$`m=!G_0&mBtRHoF|K8Im<QP9N$;sk;W?Y%m%?qik1)Cu7
z!x?a&JNA@t<>n3@<gaTFcZ$=y_av;}a4Y<J-pGii|24|~()(G8w_zIw)}G&7_)cef
z{iN1|k@#O05|^5@7Z)rMFI>8#ROUlVueI~5B`3{EoVJS0V9#{FiD$3MUb&4t59*_F
zUZ3u@@k-xLGz^_^@jPP=pJ{#7b?K}W`|>7~bk%a?66`gL+T8v#liUCHajrjIFR&#^
zZ*)|-I7ZnlP1Pg1xW=<->W-$H+hrEsE$l~Mnt#Uov(sitGL~7rS<5R)E!mG5LmWlv
zerePa<W-9w{3vXzS_Apl|Hqf3wn4YQR+(I0wGjJ{A5lJxlkn45e)L$;Sc8-t)Kjs4
ze(l?{>hY$G;|qQ~sjC*Zq7x}u3x71I=-YC#8hGO+|Mp6n>f~j?Cfm=J*JO~XgbBxR
zH@A^-pZ{3kzkPJyMZaEs;=O}$`76)+iNALLY8A3M6tnGbJMy<L^q(nx5by>$cRR{M
ztG(S!sf<&&@`kh_^HNZ-!oP3o<aQfkW5EBFD~61USpMTpUS8#3`@dx(O3@OP3DWsk
z3wiAUhw7`8e>X+xYAM#$)aKtPHJ*!qd@SZS;Rvissx<PZqr7A#<85R@j)zZsM~oFx
z%h}^aa}CPlKQ`(wAG@NEHG}`_R`vhk8vP$XMy-qt_p!;hQsybx(3xe$RlNO!q_)7>
z0YcMY+!J7}+<yG%HH(pwfXg#BoR7U3KFP|;V~Wo#2j+r;Qel;G()llP$_PJjOb0(!
zzM8umC}3uK)$qH`wV$N7^XI+SJ!Ft@64G}U-adG%5w3sU>uyo!FZubY!#QtD_shTz
z_u2oz*=ao_OVBaz)6jE%#J6u3Z*W>Xg~QNe8XOJZ$q^HzSS=B!-4hB+{k1BHaUMJJ
zz9c{S)IInQXF0h&`->r(w~g6DdyXm>%#9M2jTp=Jz59iFKqKgczk<CFUOs^klm=ds
z6Z-=@e;CVt_9O*gXBW_WuWyA|UA=~IO2dV~xMxwLiF;x=sAc}c{kaT|g;@3ieAvzE
zAGy#2iW>MuuU-42BKid59jU?e>auqoHLQ}5xZ7YNKXR*4yOB{6S3bU$hG2u*0;&DA
zVFy;hjMC_<wbYrLf8_8^5KI|jJJubC-|YOMGi?R_S?reh8puZ0|Hd2aVXSxXDnb<)
zSOM!O(Uekem*4sizkTa@B4xq3onIcI<k~n*zXmIhEz(VIdmGxj^q(P4YcqLxSlVxH
zWDO*&KP$AG_;x5Sa4W7?7n-!ITV7Z_j$x|S%0ab?6QrEEH8pX|bs|-u&HA)6&O$-O
z#<D)N%Ty<Qt1;Z%tW#-YtjCVAdMRbI`=xj*dtK+ihNO~`-CRn^KWz8b^MK3uRG{Mc
zJy8+a+Fh8@<ZRBk_=-yY)K$uPO9mE|lxko(^dYM*XAqr6J^VvY@pN!FTgL8nMiU+R
z&g*WWGD{FylP$y>=bk)Y+qCAwey`|=v0Y^$*y)~U?B&k~450hRei#G4g0QNy7d^8l
zS88PJ$TiCKnxoH9HxUa5s=Am>Nz~%~!&l@@GVbT>rS^F`!`^u*M@CEZdd@WtZY|}|
zjdwhr)GzK(q}zYEbaKxn@t+xBop`6yK>yNciF9w-xMfEc3Zt%z=Xj7KL!UjGbS-<a
zUKRRAWzF-li?<>*rLo1!mh2D6Lj6+s!`S<DFbDPJR)OlxW#&z}uA}ddT%$GwpLH&m
zx>Wh%z(`gCXF?jXVf&tIlv)kB<uC1XHS3)+?sMnD#b1U|_P+h0^L!YaNIAdANqO>x
zd7iF6-k9lQrBoIHi+-2yd;H=#w%e;z3-L~OFL?fiih}q!>++729L>j1?;huT=pkRC
z4TqUhs<%T^Ltv@c=$0(#Pt82_!Ka09R3NIgXC!^L9pApJ2gmD{3c_06#5%YJpD{kY
zea$SpY_2$`ZSVjqNJ+}V+X<V)F*>d{EgmJYI{4pCYlQkabC%6r$bG8x@>k3EU}DWE
z*$IC4WCq%nO<XtBW00c6%Q6ivdYysqeAoD^@DUQpmc!Uqkg7|0g%g}G%A>v1!ZOpG
z$k5(bc4G<qNhSjYnp=NnG;>GMQyCYus&?<W5cW_-{$avo%d%?xy_GsK9ww)_`-ire
z1Sy~yA6~=g6X8$YCo{X1YNj4msBJZUpe*td2IuLA@XI?oK6UdtL-V{n)T#|v{os5?
zk=xDyPjuq729!!&C8K}oi}zF~EHTjc4SDN@!VR`|x{aoh9+9d>cWQ8J{)u-k?5~E9
zg?IJ&m%u~L6M#EQf|Gix=;z{Xj8NqvV{sore9#Czgx6W?=BAtg<|1Afl@Yl6-zGCi
zr~tlYjW@oof|lX3N<q(ZsM!Fb9LN86hn`4BiOH>;js3~q0Z)77XNH-jeG*6Y%`Uf(
zv!ZpF)N{|qZ0gDHyM2PkTF$mnvldu4u6xNR%B5zHcV=z*sqLj}KF8O+nJ`118uG*K
z_R~IaLjqq{|KR5b%~J-FnpN!c5)nwB-F0~|DpKb-++Fgg#@Kw*yd}DuJB68Ho4;eK
zEa0iE;}H_`QLaoz_<albql~h>-3b9$J#S><ICs@u^J!*BVW>Si4$*v?b9~li=)Kk_
zxp0$dYny75oI+#MpBm!sP4I30WvR-;<K`*MZcamxr4ro9S-CniJAr?RalEAZ73y8-
zLG0oD*<CtbHa*PBS^VDO)7}@1xil|f$QsDy|Kew6H^W0)$PdMC=3iOLCPqipd-Ty<
z?NxWW+9+K*3ojqvzRNmuwo<d=ZvM@8d>NrWrQ=s4d;IsE_-~LC|1@YDboVBs!*O0^
z2G81Sh;a&cS(oiwzTiD_RiO{1rc0ISXYj_3SjyMvSx1>=)2LKl$(ASy3~z#z)4J{0
zgDvT6AlbV!tsLmrL;D{Wr<7ym{}FHc&)j%hSykm=hDfJmsWT1-g;btaTBFS9?#{SH
zc&p63hd1ul%KAj9HMDnZ>N+DgP^vZYTTDAXOsFu9EXxsDRX$3OmS&O6=hC8j(A@L}
zM_jff1Du`In|h_S1@h);dRCuhTta)3hPODjw|^ar?hyY^+^qE+oaKDfm+P~e4QtYO
zKl5kfl_v*k7|Z-;(;<Zxr0zp#-%K)@GGw@2e7e)y9d9HU^zHH6g}vrFK>xyVi&eCy
z*fVzM1{A!@GLA4M@b!oZA%q_!UndBSCThDKH{p$a9vUVaUG<ts&2*Bz$S;&+S7}#X
z#>EJIZkk0!JaF2Yf6^6A+yB*3#uI*k*Ku~%WkrP0T8l?>f5Zas976aRo_geiH!eQ?
z?3k_l9{Zmjpevj6;YmHO?*Z_$=<3go`2vR&Sa#>@wpB7w5m!Y}=ZC4~|9?meWTKm-
zRc!6ey_k;d!Z#%)(=5GzCZg}R23c5agNhwofcpctG&o{xsSV45v+v?>cwg>S)!0(H
zrD*ohoZ#eNa-i>KdT;fN5lVQ9I{gVe<c6XJyvkt;?#HYNJK)LbADAjc9Apk%ub$o@
z-R+e3BK@c*6J%Q|LDZ3dn@k+c3(4@Nr3dJ+>^EJPJdYkpL~k>QB>~VzeSJ0Tz(f`E
zTL`&B{}Ctf6$J|()AalL?1{6oDk-SFxT!dk?=C{{cTbr$#16tZ@i2g<;Qz8W;F#H_
z75uXA213X|2r+9Q8UKP{4E@KFII;BE*s<%wYF>fS6@#$`OE(xN38(A@rv3^-9!a<m
zA4dBZ%*MH#0`NZ0?9{)b832KQYL*}<*)k^GaI8^kFC85a4+-gC#DQ-3d5UpW1&U_5
zV47`1XW9;URx#@TYYK5C&iZC&sw#BM46q<bkEZL<GvZPI;AyhI=7^%??rqS6myL?w
zl9zE`A9LB|W3T%IN=h;^ATSW0hTaWwnu5Wo2*2jQdtEq8{=4zAzGOJd;QcS8g#TAr
zdG=R3yWx3|fuo%FoH!S69I+}fmg|%9Z#i0GoHfX0e(oM#yZ&Erg8#)x|HrACS*O9t
z!Z$NB(>e%$n2N29saM<&=)PMIK{_LXMU&AH6%`;;RNS2gXAv%Bq!s8Mv2tH((LtO#
z>0q-lI_?o&;|DC`+7t9JHsXRPIxRTY>4UFRQ6g#U(m@Jz9|Bc}aUFMp^vV==vhY~_
z=g$p8ItUPP9=c?h{mW$7vp)I2n3mWwyeBGX$%`ab$y6|#>*jsZzvfZ~z=18Q8T?6h
z@IN?DKZPma`9Fh9{|y8F4~OqP&G0TNtdlZ_U#wxZDK||`NyQ*6Xaf;2?Ks3d2^l7f
zU4hK$AV0|n+KqVCt*tKQB%S@`0@6zquzir!!&Uc@C=bSDZy&!GunNYpYEU!%;Wd8b
zK<s1GWK{#DcETxqbaXr>H#e6WND9v2u)Gk&G=FRMH`53jsb<s%P)!2dzBWVdyT7r@
z(~TdH4r6@|*I))|gZL3OQ!}VYe;;?h{nl6BxmuN=fq$I+80U*4<@)^TPsPjb{G!FH
zn0PgsK$v@6^bOry>H=Q&O_kZ9)T(h0-OX|7$HF;B*ZN`8F_~Q3?>L{95uEXJr+_|t
z_H6W$uQ9r0S0hHGIdIuKG*GoGiUw!Ly>Lc>dE93Ph|WB$d~uai(`W1SP{wD;&wy|`
zt%>dPu3OoF)3|=iu?HT=p8+#aL^K(^kCYmXDWO=`@zt~qDoIr|L%K(@!Nja96%azt
zhWrsQZYQCL0W~PS(=$N>S%V9i07Kjdf1ezv)S^4a8ODRZ55f?40%c`krk-qV1nzbq
zEcDX0ir!)1q00iB{W22xhTL~1MlGnOQ`c{AXfm~*YZ=oMG-QUvbL@qq80m_!qQ)jJ
zIl%8OI~gHlvXeu(<iyUi%?5owevU>jioHVVLM|qAtdSIbER+z&e;RJ{KtSx{9Ybq~
zNy;MxgNO`8f)|Fnl4CgjOdDZ2W>m+sdb$1JM>ov5SAqONm=Fbilh+x?xAeEQ#qeXm
z@2zDA(&YPQZ*V?D7&&=X&t$J;>k`2~9Q4CWTfA(_<acGdkd-rS4}(`SFi4H*K*Nsx
zRtc+oT8gy!<xwe@^IF1a{zWw_dP(+zVfzbYuaLob(Tef<CA8@sI6=&izihCBgYaIf
zz|df(_0+Nr#_IwUgwYs=Mw31*?bOgNY+y_UZ>rI>V!EaA4*Q93gS@(KqTPM6%#+xF
zj(j^R8zW>B70WP1G=#=hsMr<C1_^9$1ZBbcCHSzXqkJ9>k(qwf-j4`nHfg(2-^Fk0
zvMxMh#I6X|qU+)~M|~?{qosrV_Oc8!Pd1Z7!fasX=Y?p42`AP}=QO!tc}G0h%p8s0
z)Ig6DcRo+hRO~rNs369pd@G~*lH~^HH(Zy*2>3XmFd00Lcz`_DUX}vl%)O}rNZ-YY
zs^SogLM17J1=E6YErWv7c9RW*SxM;z0V(oiqi$xVEI5kC*FY?63%h#&e|KO4Clr9#
z8)K$-re8X28jx!MkJbU2Fg~#8Mu!IU#`&t)y+Ls>glElYWsM3qxHN!Hc3-7*UDCc;
zZ}3*$e%`RX;NE+U#Fvu3<if#f-joVhmIsJ(%6VGz$hm8_mX`0>OV<u9zWDus9s-ee
zWW=r(9ytBwqbTZU25g1y`-&RpHF}kZ$)RtIbX)|p*kcc}Db%<TnC>><4(&h$I;1#%
zGJ9y?za{lSdI|+>q}XxzP=5*cIG8s;DVG6lx#1g$c~uQM=EKXy&ACw(=_r$UHcrR~
zup}%E3@7#gdmO&B${z*}`I<G5hxv(=4UYhE1AHUM$VmV*rMh9OOW#$JXY#=m_cj}V
zX?(EQ3SEq>gy0wLSso>EqQjK&%gJwKWjSTw40gB1Y@j9!R#Fh~$N{*u5f61074WU>
zD=N^(j~^3zdTKW^nJYlP)66>uP_R_<XKPVq<^B3<R>!*&aIw2!*_+cVuLb&^A8?(r
zT*nS12-Y>KV0%3BtNrQ6Z*^R_jWiI7ULApE^b4!>zA+d>Rel|IL`qhN2;Baq-ctql
z?t9)<8bdk%3;d;5WpYy5F34~hw|-HvbMPRpjPI4PMXt`++28k#dtV3pM6D7SK3w)_
zYARb%)wlb_ieX0_mDm3})?UOCL2G=K8RK|_QFE|~%Tz@`Wpe0x9Axf>3KSVIkbf?N
zH|b&0Ncfc*%c&3R)3TqVY@*gmKov*X8%&RZjWhpiR9=Bb_Dt2*4Lf39Gn;$VV7iG_
z1IzvR-7X2;rd@AQ%40c@XPrup9^+2Fsf~q>wu~KH#ZSVAqRDIN&s)NK(VRVu9eHak
z;A2TT5~~zceTUxdo9e`BBRV^8d@|cff~S+A5?HN6bjF}9<HOn+S~Zc_-GmK$46O1u
ziyh|8B-k;iX_J9}UxM?63m&fZZrX>y6h)NGELaCX$;k4m%D=_>+sx*HIxs=I$12bu
zL-Q#`NLW1}OU*E`WC!yxzEr4*FgoIFG<k{kr&&5yljVOtt(tnDelNpd2Dx_^z;>_Q
z*jcD|o&7yMv7T!n)oFuCj@@+u@SCs560ndDyf%COy^7)c5C|Tn7&Z+a5Ab*&V?71%
z+>*-!8r-7~ApN)ObqvlufV{Xs9<%sOU@<LOljsupet~W*T+KAB$^LSnmo5B@|0jE>
zNg)vfyQUdVO0J$j39mg)SolzT-fBrnvJgcQQBajA3}oNZh0&N92<$N(nkTK1V)&#Q
zH+i&%Sf!?EFCM2xByA7x^~ad0QcuWxsmf40+X2n?3Rz>TB|0KmyZmcX_1C>n%%1)V
zt9kyRb4uQ@PG}|d$x~i(A;2YZ;8*%CRXsf>B?C$Ejv_4Hausu6Us#KdS7AyFQ9}a$
z*+XTia*g{f{AeEev8Gb}>8fTW)!51vc+o<w{X{um=U0p<tEeCl?{UU^);4!DJo*MR
zu(s_oD;ixrn^<0&ed0{?&cui~w>JtlHz<2sXHLSew=!bEc_fA3>kQ1@DSLovi`d3@
zOtY&z`yyV~w6eqCHGAP5@ERyk-w1ug-{0N!=wtgmHPuuphk}BmX5@V<h%!<xFD;LK
zn%MPJ%%^+WR`6*21Nue1TtcArL@wjF(P?AG`pM6s^;lGAPtTZ_27Q!-8(?mxDjSff
z-HqXUDt%mS3NfiFt$DiMPTbOr?qtW*`E`qmxV@VkBMqqwP$<pxa~vBrCAy4L-$E0T
z9LL?(y|dI3pGEHZ_4k$gMjRL8ogIVQAh%I1{&9^hNe{x7eYCOs%un$=c6!36TRzUs
zO8uqPJDo@+Ber$%&iXaSqPpBBOLcn#IsJD~*eHThAAvf$E^!IN`I{59W!!!^(=$d2
z9>&|V%0-L%5pMBF-y*^>vZpI;44Ta;>BL<)(UT@$cbDc*?bQ0iCzf^KjSJ3RBKR96
z?xelo&8o-pz4N0ol`R{OQJFRuiCaxrmKcvOEHAb~`<XGC6fsi2)@_<_E;GQlzRAfi
zv9d2ysw_3RSD?^KDOute!}rY85gt3j^qb!Ou%em+E$!04*fD|^goy}sz{bn1@uVD6
z|C%D@qIvOx)KR~O%VlyHi(!50N_z~ff)ecDoO?>fnXYeCCh1-?E~dGJ=&>18Lg-$j
z!dL98cyBKd13=IKY|f~@lBRB1I{Qt<ZdK?@uiT35NrT$^0;&wl?dH~gcstSY8?<x>
zq4ZDtVHKec5fOOXe&X88?8ckzF?jgtl&~sF)?Q^&{CKys(Q>M`LB<<-Vl<~`0%ty;
zH?^;}*K_8xYJ+~ekx`Atfm!7B{I}fGw`wufAKggyHj~KLd%*HDKwU&UCSCQ8)bj$V
zbfxtets}=;h>_b<6|x)56D%CAsk0J_FEc(oXnWM_eDaoZ2%A^CnEYV2_73lSPB-4@
z@N|fv^8tv13$eW}P0<o2;}sQfI)|Bu=(yn5>Ew4pp|6=m^dk5<jj`C55sOl|guzKP
z+R4wyFN00<rgpOaG()o}3B}5oL8E3TKeLN>^w8tB{o~!!fo=uvp36GI{U<J#+*di2
zKb%5>HHGfVsLMQ+dY9Jyi-$(NEHU&MfjhX}5Q}JT87;n!EmW-KQiXZjVhZt}anrmr
z^d-~s-)#7N(mSQiT;r_O^oZ~+sc)w|UKMRf;oV7aGTP=6=jLvZ@>zK!b7!WCg2_$>
zXVBy5^V<FL@Uj@)k8^Qu*CSuDzX#@s=1E%h6h$M69mOfu@8kFdj0hZRUhenAsAr_@
zS|QkHWQ>qV>xP{|y*a5#GX^Egr=vNjrOyV(d!-=*As>!%HtSmY9T+X#*wu47gTDNT
zTeG*_x-}4wOk=<EQ~D=Ku)GtwM%T_FRdfkk0xlk%*mVz?nbVAkNE>6Uiw+HKU~j2|
zWwV1!u{pim#bF{^eejqJ#9tZkSYBR_zLN}pWF~tlATtqxr;+(;VeQEdZn#EBt!?12
zr{8!<FkvpVpmm0ok9ta0Rx#)fF|myD-JA01Fyr{3{#O|Y19h!CCt+r4kndB1CW|*v
zvTU7R*7Ml~ag6%bQUyl6O^{&9?P_hyVaARxflszVf%E|G?py`51@gp}79Rj(R)Z3&
ztbNs|u|9+asQ7IX5vzGh6Qc(wx7)GQH2~fb+YGQxtl}qtyk;jurYyg1-K0l{Gv4YF
zb!!Tppy=7cA(qp@$<QyGQ!reHB7}3eqH;Wa@&*^L{Brkdbx#xJ_e8>DmfH#VX}C$L
z*YlpOhU!7bx*7s2DI1^>8D-_^K^_zSjg$>F*j-cMg8`09$xj?41*2`5(H-}3?H`te
zy_JU0(wNWtY54C9%aKG{y1|5=yL$DsuivL*^kbeNbTIy20_9j)4a{>Y(vVZ9J~@kM
z6%Hr7#m7DXUGTT+=-QX_#Za-6^UxCj%!&f<mzNYY>06b}@^ssy+#H2QtuvoFWlR<5
z*M#&W-JT=pee(Af<|KUPIhCVqPcJN&`to{hA1+wOPlhyb<f?;EhjgB;_I^R8FXO|s
zP7CVj<m#9E8ON*I$27H_+xz-FS0ZgV%NGS>7%6!;R9>lW->1b5QxC5S*L_B|_2XQ$
zogeo~ulo?dQ-Sg_Wg}K8sw=X?G6E)Eso*FBH@Y%NfOcLaHmL~F{|<CPapy!wu#nGA
zP4%kj;?3B@<f0h6#YcKOP1Fu52EVZr9=S%mExqzY;mO2O81YJB82y`r`OiFLxN(cI
zs32>74y)98Zo`Mz0@V-Fi{(`yV~&Hl+s>tZ_e%#?1#l7(3v@IHQ_839e4og43H`hd
z$3Vna&PU@clxs{Xu4?+6X4S5D7|)}R)qSAme}Hj-$lb<vmyDap>g<~=yb(j98LpL=
z-1QBY*DXD{ef1QH9-i=<C4lI+bm#q71ZBf9%KjcTYd-g&cvOVk-(mFk_`K;RS4$z_
zvhn1wUIJ%hi&_#_fW5p1VzW9*;%di)G2`~W;W0g;%^Ha2A5m%^xdYcP^0f!!ADn(?
zKCSFR%)^{9MoV8;QN9M&UuAPt`I3N;XN8!1*KM9QCndXQUe^#hJ4Qvk0GZo7M%((S
z_Asi_G$1-K;B1X*OyJa0VG=5zh`ZS9;WfL{US)t5&-9UDP`fC!YpG!#JdT0tvuMrs
zK%yfcSigH8#aPN-=22ysT7lo$Qe1k3QZV9)lb=&A#<G!mzWu=m8?bzEP&kf%YrmO>
zDV6fB`BIXAvpM$)rm&aMe?rxpxy-h#_qw7+eeXlvGY5ybYql&-5S+b6**l-)+<h7x
zZg~+W!?X|SCPqy7vu2$easyul+FS^$9H(~kO8p3qK4rarC7(0;)Q>EsEsBardj*CA
z5F{Q@r&VX0B2#SMym<-orPmLBH-bA<++DSy6<rT6dh)u=>d#-jZQkO;_(daXMaqhP
z)dbJ;>tt82^fh5d+|n)OLFM4zw=!#g$Q|;+^t>ne8{g6W{GKyk8gk;I!>8csX=T0e
zv6inD4>`NlvlEz{B!Hd1g7Or|@^sI_UGtyXEp|@<vB;pbRbkibUF-3SrWc5UN5C6$
zd=!vXJt?cm%LApsGd&x9gB{;^sUKyAyARg5FWB8>d;Gp^0TG|uchn7cun6x~wL?wg
zbYrv?*v6axHPOn=T?4uB-p?lL^y*)luKKLD$wj#~-y4sXD8o#6jh0@=J{u-oiRyrx
z{l$aq3{;KbR*5q8d1uaSFGK3C8N9sqQAabbdK>hm`9;G-lEfVIRxC$#0N&1vcuGYJ
zm=^`!-MtE*UN;*gFcf}`)lJ>RC#<<kP)HPik<o$ikip=R>u0UP_F);(5<(gtl%Wy`
zg7viY%8B1(Ak`T_xD<0zM*dCP<>IQloz&s0+_S_|4{!#46-K;u@@w%jI2?>{?Qzhz
zy>wQ3Wn}noRUbUvKT?toV^jvBB35W5>CCg9r8ctf31}jx_5ve*nxE5uMtm%EQt%`y
z5LE9Xsqa|K`&6QLEwrbjk&^Y?^`@5z^YZcAPRHSIK|*_3c49fT0n+FHGDKCAo)m#A
zbQX-j;*#+uaWOO8+c}TH`#;GvdO+EbVWU)6Vt0Ja+p_G?UZzubl>U>$xm?G60eVz_
z(kNZ_zI5K+EWig0NGH&iAT+)gWBLPKCho_jnv%W4D+J@k4dXfP4j`WWMIANVshN-J
zEGj?nI0jJ>9DZGBynQz76ugvUd}wIJ$B;M8N}<8QT4}R<*snR<D4I)4-;w`eMtECE
z6IW5u(re-4+Xpg#jJk*0=8@9<j?txww1BPosHD%*O$kh<NrEVw?PWi*va*s-0kmC<
z8?En^1$+&`HLaml(<U3Wm3pIR99|n)dB88C{q_Z{&~kL9On)K9peV3`7|5#NA<8i1
zv)C8BAhB0*K<{J7t^&a?JpgJ3<pLsN6--cGF{Wk5_%Ip>ib!%+Jr8&NR@+O_+Adub
zsgJ|9L5iCOrDgpo84XaH(&XDWJtyHVn|NoV)s}$_5o9A<q1K<$ETU&uSVtrJ@ZG^y
z@SRJkp6u>$B_>A?o!=TVPNaih*8*AS)6r^r4Yw(n%!D$pLdIb8ab>(W0DjlJwL3kH
ztIQa_^BQA>yZ(#Mg4^4nMHNckrH{Qk_480iXP9$L*Bv+9)ty!@uMYod#3^%N9Ix5;
zAkG4AId#V&i;?s=cP`MTx^!xE!508w|DCa^R)J1QO&$&?%Cu*keu8?(Rx_Jos$};t
zOS*NtshQKXm#+}VjM|^7y0WWkM;q$p?YA9dh*gJw%NoSQq9PRjlg<fn#2X*$A-pJR
zO0uF4;X;9g1miByRL6b!&=3N}9bak$9atKDXZM!<a3hmk+Oe995ZrjB%k0x7(+c09
z>;kc^P~Z7w7CZSTh|Z9KEULXPIS>%VP+YNN)%U0+wuf;$Ocb8PZUblidrpc3gQ8nE
zyqbG0^c25x;`+~~yE!^SoRtmfGEun$s}_?p{1z!B#2%pD)ru$tu|s?RaHA$A0D$U>
zeuM19I2TX^N-L~`0405VkU+_r;GJtwO2Y?9ZANOk0*Y)8@U;;q(qXEXtL=FdSz=QY
zEX6Qb;FQ-VVG4LPAn5z>e;ill<>e(4pf<bA;SA!Ruo9TZgTDPA8v?Ya`GeA3SfV>4
z=iYeff@v`ec$!~x?zK$W-=%PN04J3X7KmtA;xXN7-HOmpjCzB=$pok_7jgpeVIJP?
z?d_t9C-qv;lVl)xb3&uDF7<Sz!`#1#Xk%zki#3p`dxI@3QZ3*LyDvQ*FcYS4aO#=L
zM$Bb*`DpIirP!3PVugt*VKp<>mvVjiO&<*GYtT5aau*i$r2r-OR`$qA_-mOrI7+QB
z(C5pCffgUcmq1#6<&+B4GijUyuXsjBSz23bfm+CKta_tSE0Puo%_;`;a?&X?{VfKu
z7^(~MSKD9f1K=-R)>OwCvgDY%H$;{PPHoW$ytqTeDqR#XV8V}8++Mm4m&L~e!cX%M
zz24}ztdr|2Up;WSbP~Q99qv4M7vp?eS+EB3!9}D5iVHY}ucJ^L7-31Eyb;KVwpTcM
zdktiK?E(7KlolAmW9k%Q=2R{GFyr<OjYLV19@#N&(~G+^uILJ&G>c80DyyS#-3cEF
z8^%mFM|o&FD{Y64nQV(91X<`lLRhbk`6#m>CsZ}^+NSL*t&O}=`O~kqK_6h|jXrfd
zG$Ul{u;1s4PcC?km2@E8z>cjFRk*n|bS|iW+{40^lh$v8e%6j6I}&20nRB~3Y!i6g
zeed+@i3zkcKhGUNhWaRLK5e_q_$6)ZiCJs36z8efJC+Bzd3p4k3s~oyrJV3RX5Ruz
zzCTI6Dx<$-7z-+Vb4!6rkkE+zwD=08am%<%B7fN(N|s^vm*FyNKw|fWO9@%9sED2O
zj4%+lbR9-H;!Y}!+8sV;{)OND>dgj(K1nc!v3-LH=^B<@xW&uNcI(T{C{M1fAkzkc
zwb!}6<w)35rv+cWW7;2c&DAxOtiYE1ZdTx%A!Saa)Qof11C^CLTJ9;hQ*%h>_T?s%
zg)uBrw}M~AgQZ8LuNZ-Hu87<d+j9b*7C_D|)>z~R_&=K|!+qlVd#xv<kO0JrwSaip
zh84t|%Yb|L@2N3)S55*PG@!QmD$vhs7T@2CWSna-jS8=KOvz`FMiaOAOWHET!hUx!
zS018JU5!Z3{F=G18|k39_RpseYh+4N8@jr>{=&g?t>AB!2fGf3_}Fk|mFZTiKZb-@
zZoI@cfL>4YvHCC(7}k-%udqsUI<OdEHUP*)bl(E8D3J4APl~e^nKq!jF9N#Ouv#Ta
zne+6(y5H%q%ZJuLR-V@BOz@Q#E|-Wl;B*}39=)_B%#6yM4c|A(SZZ=Qw$tIkOY=h`
z&%@L1lTuYrzU*W5YKOEgoLes1=s$ISwr9@*3jg2&p~1YAFFDix5R`kFDj{DPmkxYE
zi%3o_K4NDFs)2_-@?s;trGnpq99{$6V0*a@mW<#e$VWI-sfSI2lu#FMj40e<eA;0W
zxOC@PAXs8jfNU0&dI9}w7qBZj0tvJLtb^O4R}OrAWraNA&YXH3n(N%H1Dvi%4k(M<
z;o(UJiXx9P^}BKW6lPc>Wzz`Pv^H0=liSZXmu3Q$!5%3fN||^A=EE82j=dkZg_>S(
zq)gld$=snr=%}9yeRuK`fEb_5VJu44)#|y|mFsGep}*LBEZFh>e-S@{@^zF7)c<Iz
zsCupM>$D+otRorb?p}9MIpurhd+nodh3-Qqz`m7$ZKKiRl)&5+E9r-ei;8r14wlTL
z-8u|DtN<4I&d55R_hrdz*Fm6|AQ^(HhYv0NJAAE+KzOQG9<_i^2W1R_O86D}AF-=;
zp7F+pj=NEB$b0U<2xxTqKQM^c9)w6(3=*S%ggcIJ!|iVx@_7md?CB3<y$T?GysB=Z
z!}d#eB_6KFZE=(;r{C)QK+xg!HJ|@9Q2wy*{(|EYzgz5&;yO|W@&avmVfnpP0}cMO
zsPraT98~*pE<P+Yf3m}=UHI@wjCLntoej%cx%=+gHIRY@Ka0>H(do3e?|QuW9bkkG
zO{At5R7y=oQL>`%M&Bs7>1rCi@NJC|El(9HrXwaYZy==*Tk{7I0G|A<;^l>nlCY~i
zhj8wfUfy*$5N&_SH=l2l-ZRQc(+EZepLsoWE4g99tK4WLeUhdu)UK3rd^Z`&K_}!d
zE$F6D)(2I0`IT*7^{WMZ*2zM9h?K7H%bwt&4b13K64F{R9V1YwYOmVh6dY^@+kE8&
zfG#2y_J?a+hOvNOw@|$sEsm2cQ2xk>484RmMlZDQVPSWAD-WI+SPc&tNCY&{xQ+Ur
zBEsU~1M)oI+F+!~ERQqFvIiv!)CFUIgCO@4JBLW7j2#(2Lr(rD;Q;Gp9G6X=HcK%C
z0&Ih1nG^B-gF+Q_H09wC*lxkS1p>$Hgc<R@tIt(Oc1Yb{GIPS`+$RO|=cuLcua%=F
zm&f%N=5!=`*LKc(+}{P1WxBxk-Vz4^;WACaRA)f7J#{@JYA?`3i?x6tE0PjC8|6<W
z;@rto_uZOS>Q)8M10^q9K5A=bdD%9oLg0d|&{t>RcQeb(7$2qtDYF*aFTFtB><hcQ
zqW%WJT6;+b2N>R=)s*wvgXsm39@qQ#V^4uW#qv?*vy}9C$v<F&4nw($7rtqeMv8zG
zDI8Rhfi4Q@xmHmd>LO?fgp(%cjZW3~<Z{X&u#&Cmn+X@L*ssz1yhgkb>kn!Y`q)$O
zyU__dyU@rJ{gW`*E1eVYyGUhxou24yHV2-WWKvk&^rK*$oJMA|Vt|59A~L9=V&pMf
zsmyCP8KvwlwVI$K=RX)JrEJ>G%ggfyXmBfN?|Am?qP9pM$>Z%CDaZauzwllf6lQH1
z1%5P8`m?pvv)&z>6mVBcxn153UsCuTK1tUMZs^wCszebj*M4O>r*zWENFicN@X?3I
zx5gV98F4!N%DHc7eft@|AasHi@O9-tnfblAIZ_Ur78N%+(h%JyR>;3N6!c6k_0?#;
zHXY3lzTqIMRqL`&M5hcXzZp1OttRKrbJ+9L)w{czF#I&_9gyUofR{`88<K7%tED#)
z9HXOTxIG^`_f2WlnKCQn*U-Zhh0akC;)38;!KGu@3a|b&+X=RYOD<!yNwWOCr!vxe
z60z4hgZ3|3c1!x7nNFuG<DB_=Sm;Zi2c_qdsPn)Z6twAjG7#4GYtDtgpe6Tpa#Ic%
zKfBqf)#(#t;o@X*<SuseRmKn89<bff(NU^^3)95$yRo_mh7{twde!7U=7>3Fci%d#
zqs*|J`I`0w&%hrXeVBQ{;n09E!^kprcc^lAXr4pCTbTL4ZxM{YBv5H5Cei#+dtKpd
zoUpU=tjv6;&7)^FaQO5GW9rvjtd2%tgDEjq@f5WK!|xzkxujq41jq&82Xr%J{7b2*
zhz<svfPpgplE3)IwM*!L;3&ciY`}>c+fO40(}{waw)x`u?Z?ki1>toyq1+}fe!Ew)
z1#Yg5iV={6U3!7Mat;9Ko0y=64~QFS$sp10f@3<bf0_p#z>OcQ<pyBb0aT(Fy11*v
zEfFLPro=NAb{Fz-f*`+ckFw-Sdd(9}FGL&4)=giO44uW-5sX-c?wWy|;lxynDvC7q
zVYIpyh9QfIN4!s}4rV*!>m(4fwY-eKyx2E&z;}*OY`uy|%XGKpS_(j%HX<33yU|p9
zToQs;huE2rkYKf%5rIM7>nfv%cAZ(xI&xDvGeoPea+zrS(~QaHfEsO;*=7SeocZ3O
zMvFTW&+26Q;1^kd?BK)TWyzM`g>@)EiNv1H`+!VO{Y)(?+6P*rmVYCseka0*3hiCc
z1%=$sWiH=ZA9A|ME*Vyh>YSRX_lTW9yMsFi`i#=*GXqj_yhfZ>=3HxE3T8F}n@oUV
z9u62J+pXTq5IbHk4e`$ip$GT5<yW&_ICEL!qE54TP8eb~EU(EF&`OZdFZYKS`p=oo
z7By36id{%ZW_|#l^PkEDY%XM8wkM%a@0`h+ubG>5%IB!+T+bbK4%}8qY+S^Ck>b$}
zAlwZ__K9e)<Cm%FbQC5YQYEaTs@NmdhesjmDOhw)2xhx|jczDrJL(=XSU86@`VCE+
z5fXUsAj0y%+7*Ig4za`5o$OP`ZF*wFkoIHup<g6*01HV0XlWPDC!UjI|JhT3$IT{o
zdF7UKCn}kSEuEABS@b|6v2vZ?*H9rU?=Dw(5wB|W@bW#r-*2!)F5PBZy9-<Ri7{lP
zUZY#m8%ICp!7e_5wJ|7-W}baa-Q9M<vI;`>injj_{r;m91cD+bR}K$S@95f|&&P1x
zeS^29$^ixRpTc85egC{be4Pnm?qj`U#zv8}c-jQB6C{a4CP-I7H-<|;fF9IEI)btY
z+mut?SJ}$T6rQR<#P-rKJkLR)FhHanIfAHW*|5jU=tA%fFQQ)tQ-S#j!PmxDp$Uos
zn}s#MXvGE&tguf~lqF%v%wiQeBTj>PiWi!hS|1wdrsB?+6m2dQ!G8kVsexvg-zy5`
zHWn@E(l$>WBRvbXRZ_P9C>P!C0*)W<eh*<7q;pRu1uYtUUtgFk7wg*&RBSKCo<D6h
zQpW}oy_|sz%|=rrbcCeD_NnN<wj!GGxIG>{hPzq8cw9;VDXB<}F>k;FJ$@wZdEv$n
zp<_>L09;i~?LwkUw=S#ol=+tHk{8D`-I;VjFOFoCJ2v&Iqq@0@5#yygT-4~F+FRMk
zCKPgc^uFNiimCS^J@-9yAdo3}pt)t3Zr&J4kjKfObD+f@-8xJ^1lzA^^!jEBwE-yW
zI5AQjd#y~~TV<j)37&wxX+0Pvk(xR8EOYztum&cubVqTt7MBKIQOL&$*$$!3m}4%$
zO#GVl%O(Zyfm}<p7B+f$Y@5EI&pe8Tz`+-m*vBI>wXuAHvO&NjmQNwV_-mfBnm<gJ
zy!+O}4jEgJBh^9XH6EVNQI@v0sxnWn-yVqL=S^|@gaT1FU}fM~A>jz8UiW^}lrKl1
z=bwp1a|-Ki<3+lb7E?Nfa*`#lK8Bqu7GC4l0k1=y!D6a8z*DL)OR%BD5WoaDA(bB;
z8}nfTWwskNuee!@6}^QHq%9$5?$*mdz&@E0+brxo1S~IM>0O+VOOjbpEFvu$LT!Ow
zjU+u<ObVfDfBO`?+^emI6}>*4{V7v$3A`Z*BUq8lPIhT8j!S;TD&(|2F}g=oR#9=2
zw|;Q8@ME|a(2~vJ>qKff7Z@FA*6eGzl{f=~*lo~Pmheum{la<4dQ3^*kh_H0(zP|b
z*AU(w|Dr&k4qc^m2%UQ%_y(T)!YfpTtJjm0h|IA2IQiV7`hC^NF|YUN>P*9i*(aDe
zWxuh`LifHwLYy{M>dsBW)h`L*>B@bq(z4`d&$cm(6021!mk)ra<Z`}R;8GNgH76Rk
z5XQ@_;ghcyQ5V5x_c&(g>j64nvSm~j0`>rcH`YU<)0M;)<J#V2il~d?Gu6uS^3c%f
z6WY4EiTvFL!M@W5IHmyzI5nSpLYUlQ&YVc2cUJ3dXSfEgZQ+Akd<)fJ+p!*fyQX*y
zIM_}|W=e+>>=+j&9K<Ara#?H9>5uz6F5YNm<iB{4oa#Au%5U7pb7zM=CcA=h5HGNH
z;;O`->MC^H9f;YEt@O5Fjh;KzP5IW6Y*y_RI+}6L?il04wcYzfl;3Oq+307_sMkK<
z5XGX8ZW=!R(XD+#ejmx~*4UewO)$<)4i_hU$f4@u?$MKP0F-$Q1l>XlDL&qw7cM%f
zO~5SNoSmJEG@LJ&Q)-dt?>elZrUPZ%hE&Gqhn+$Lnu}0SG1f7iQwsX5JH6V<?7b5|
z15*^K>fPH-|D207g!L;WplVR@fYEdoWH|V`r0=zt{nFdMBLERe1eBd;nGoS5gmXVg
z)EvAsA9a&<IABX%D7&{quc1bXds35|6NQ;l#@q>&xW@OC$Va`SyVpG+jCMwWTGm(5
zLfEwZeNc;%E~&GL-`I@3X18UkHV%h=$%-f<oqZx|@)Q%P4ne5LEnyCE$?TdC$oUmZ
zxx+7n0|=gkU&EF}Cm0^pV2a$wI9~g+aTr_PhO|Be9MiW)N^q^tVKU%B)2@J_F@_jA
zBRTK=n%HPM+Zp$;sEx7ncOd4ZEfRa};0E7+KTyYv$!r_(K#v*0YQ~=?XPW;mKi3&8
zvHz0p02qhY-|rXrFS*Jrp<9Gx#u||}n)4%d0D*$0TXe*EIqZ^emsB{MuKrmn(sjW}
z{ogZ@v9c5{^ATURptZ2|#6fRz1$TmU0rv)s@@%}}RzJ5OYu+ZMtBxdA2lV*prRI9Q
z8mVp=PmR?jFYDg_7F;0Fi=w=3XwgBasC;+*wSu!NxD`7S|D%R4h$;|uIRB-FUn}^0
z9+UAhv9(^r%2rbbR#4xoV0U&PD+542CjY%fbL~s^A1o}26DuLsZ}10Ye`!t;GH65(
zVW##q;l^0;S#sD#-&bW#HQq#R*0%xbcS%V;IKIJ(dA#Q0DJSyUg!Cc~#=n#6AEA6{
zMP;?mPOStaL2}y)=f}-%QNrNGk>olw<8@va`2|jP{1D%8+f$Cf1L)r7E7KpA8<>+6
zLf<u+J*IBGz^%z3$sFEU$~#E<;AW1i_wN<~*N>5GCr8@7dnH+G|JWlDYgYX_V~?4;
zZt+A}(*@-q^0+u;yqlapRf~vJO+WrQ;gHb3=H^VMuKeiMdk}d&AJ5>8WSgR2->KXf
z>x<6Nc)Sg&H5s)xhyePTQ8i@**VA&4X(t0g@_nLIb%ypf=vL_0V4PqEn+icshQ+YI
z#QtqDHX-4zJ}vBoudea;k(WM)+gKiSzo~;a9@$)qU*^(r<hEL^w=9Hj^`R_`vOygC
zB^=aN>aI{{j(zA-aI?4n>QX0WUTTUDLw@Qv<86aF)Q6G>fP?#fH;V|)-j)jCy+*8V
zGCPvm%?mf1Ogdclv^6qyf+YJ}a<*MVzs!kZB0<I|Ud{GYH!p$OzxY)ZN-cA!bUkkQ
zM$}3?Kc<_TLXQkZ@Cv2r=E_{_YoN7G&P6~T%V3n6C{qQP?0U2vXlbt3{)Ect7nC|q
z3e9%XA%fI;G~04CMxefw9Z=u>YjrFO^Q5|?+kXsbwnZiN=~C1o=ps&GFWi5~4Z3M$
zuq{3<x;Mn4sSJ6Q2DA4R`jgJv;n7Bsjx~EH*YP!-{7eQ>rPvqc2+RvkjdrCx79X5H
zO-g=C+G$D+;J)N|{Yuj1)Zj;#QmuuC?#1?kR}{9x-QT6j-|u%3>8y9Yld(w{Sa@W`
zy2}128Eel4(yFgs&aRL>Bv`l|sc=xag5!5zCZhJR$EAJApQ%E9`7j~;<Hr0g<ZBgI
zWggaOqbDBw)p4ngDguKg^vqzdH=%<G*S)LSgv3P;*=6mhDj{o}@PKc_?_Daep*qFI
zO_;`y%kmX3#jPm27=o9(*3li##v0G7L(S<?5tDMRp$hH28k<s7q8!!98kcR`LSo(f
zh8QrzW(UG4RGt27VugUaCf3+d)w3+f<37-VbrJ~doTYuyAMT}K-c%s5x<TU{w-w~*
z)j-WRUjqBX0u1ip!(=pK4xCDBpe}rI*g>=7+PM>VEnB5G%U+BPDU`is;<!{MmAvtT
zx>y+F0ve;BCQzs%r(iz?IH6Y5&0fZr@d^G#UPnub<2KNMK%ZWRs>>I3WlZs?&#|>a
zuX}?+wj|Qj4CVXbM!#Xn;BSWYuSep_<mvVi^LnyOfJF{cXZq=d{K^TD<c--P9@}vX
zg^rHR?w`$NDAe*!-cAZ$__BJYrxT6b`d#PNnyGS)O^nTL=Z(jdiBxX*$={_6-*1)?
z9~q8{D2;v+vZ15Xv$)#FL00un(ScKb!2^fXTO6jVto63YoWMWSP%zf6=(8`!V=^RV
zhty<=(AtIib-@@)hjbq+6PFMw@8sx*eZer&Wvk(I1*2Qz%9=6Eo35(&&FVj~3>$kg
z8n?hOQ@FzvoSn+pU~yq5y9{-dL%+1+AbrMvm_Pc<ybJo2s{*|wxtL%pBh+Kl`qN4Y
zZk$eyo3yeoa;h-Qi;Oyh$EKSz5Wz^AYtyNiaeN3xk@m2+YW*Mjx3G$h!BzDR_V!bu
z4U>c~)#Mhpi)^D9&~f@*Bi|vAxviXmY6%(7HBTBIR$hn6Z?1zNoS_(aH8HMNLIWvV
zbp%^&Za8xZeW}dlHq*>LTH=qJi;9X`aw!`Mll<OBr@y5T;?*AXl%9)k|4mZB{7R}_
z_LObwA!{i}q9DxYR=g5_QQ!AIen4&UAl@aU8{^)=QWLTZ=_bn2qemP}A_kwKNj#4Y
zwQddDH0rz0WmXo__YG<iHSZBDjTjAt))-*ifY9Ex%R|)f|F1=Y@iUC$)#m<VOL82-
zRw`iEGSXHnn$$8Z2K8H*p?KTQ_2qWEOS?%cUSyW-9htG(ovhM>fpF!#j(X5wUR60X
z4cz?`b<z-n0FhiGJUqL>@nR1xJ$Ql>QkqnPuiG)N+po+=lbIPV|F~VotBL_SpbeY<
zoART2EA$OMF~_p%LiEP6&iF>PJ4ciw{Otn_tT$ia)<>7>Oi=uzmplsLcwkb6v>}QP
zdv4Hk?7VCcafz)%t%6>4$Lc<HLyR(4CsR9En9Z)YKX)T~+?AJHHirwmf{-zd7(9$~
zneeZ|=#eK&ZjLcNhQ5f`ki&#Eo!|wSRhxJU)vGXyl>dpeq`DGs93nYHNU0oGTr_|l
zkLy6?yBd}9eOep*oVZGH!l@pqs>dPZ-)8*kevLII+4PuI>jW5N;IzjE2f5ap?Df#P
zH@qh<IZoPR1-4bCypkLFAK!rc761<3VUC_H%^r4)3?wwcI8_xxcT}2od39;G(~a+^
zATf5wmaY}p`pv8q-L-RtmR@0F<f$H5CrzCzBPo?77DWPO;a|G{5*-OTzIfx%OTNi2
zTDI%I3hEb*x|Yu_hf1lwPKi^IA#nD+T#MP8q*1`@>p6aFZ~1{#ieVzoQc@<ieI)ML
zVZDjB3(0Ed25C{UnG6ph$Dph1Dnf~$n<Q@`Ais_Fz?`3m(-oHb2>}Z&D;0xpX+UXd
zMX&;J>5n*7oP~XOSY@#7bU;2TuNTU<ySc3zreBMpwfF^L%Z9lf^8b^v4I{>uaXhnM
z&KpBxI_7f%YzekZxr=^PI!kF3s?VApAZ3KdMmsi*_fhr7Y7(9~8fmf@6Y}#zwo{{L
z^+@mR-B?L$wMXe*Wu<fagNEvcx(AqNquldqv<aA%ku>)jq|nd}cnV?Z;Boj^+8?r*
z7Eq1M<o3um4JX=P{Ifj;V;4FYqnlzLLXi?Rm90QdUIR^K31z*v!3|2FJxD)fc92@s
z2+9UnTEl`6LS4aa%j5nFDsL(bhg+$wiylN~?0-_YV(9I{%2iz(;YL<+YM{sspw*{t
z%6Yv)1Vl#<bLr68otuv|?(RJ4GKQ&{{spvJ0#WBK3P>JYz)eIFpri*_LX%*-l{<{e
zFVA%Mp^eez!Q%S#=@|p)H0DCm`ruRWFN;wx%^h+rJ9{HKVE2~HS=7ZC()I2h_+6wJ
zS)Fn&EPRi_o1#4yzqq^C47iwLfm$vdHJ-R7KQC`35v4ZYDm8x(5$HlPHVp#Tp?vwc
zP-fp7(^tAaC3Q~RxHGpF{;rgh_BR`uYqPE;tXtRhwrv$3cgMYI9uhzdr*BuxwA&C(
zjC@_U){n|P`qqRr`c);r(_^BVP2R}v!(c#mv7V*~ieq0uOA*k4|Iu$YJfB7u<%`R$
zym1lagkoZ$fYJR&KU7}sf^Vd00Jv=<)VZ{I%hN8l*iqI%(cD-nvD(zFawe^7OC`r-
zIS*kF6^EK0iEcURxb>;9Z%Gj3TVn=DE}5L{*{%CBjg0Pvw&u1Gl!`JJguv<w{#2#>
zg`2I-RtA1xDqT&lE`gD6=+#ZxFh?mwtJau0PG+Gxk9>>DtHI3_^tKU#Y&|HvK>r9b
zf66%}j>Es0%5wwWRFp(TO#5|emhRq5zXFiyZ&`+&8k@5Jcv1`y#|0oeIw_nsBlH!K
zK*D(0AEHc<tjVqXyI7{4EDiZgK%8I+XAWU98e}q96{fht^){`;-BX~6uMukR?j>0A
zR25p3z?pUoqp8+s<9)pCOYN(cvV5?irJPRG(ONyY1&}+JOg7tlG1gfp!g4Sbrgzuj
z-PnY6;}$c0OT<l-rJQ;>wReu`Mb9W5s&e>12E&FWcN7Oc-HDADTuIxPIhC|4*7@Rx
zuYrSspZdHWYoenf2C@?<=TC#;lpPlIusO8LKn8h6mLdVA*uk*#))un(x|x}%2;!}P
zH%8vsR@S?XK+bM+*SRb@{KBlp`H4q*<%;8@8Ol8}QZWX4&tlC!kH2XRq$JSA1q)wR
z&9*Xk+S{WmEnnZjYFIAjlFrQeImCB=6(qT4DOQ=+mb&KEx_N<}7mrR|uTg_~GT;50
zWo&YXfHtu@*3%Kwf9BPg9TK_LmeEhVXP4elz3}x%@bwRhu@$|{Iqnu(!)`wfcTsW3
zk#K2;In)TA3BSMl{nBQGfIhyy-$+iP3)sM5txdB=m+r*8$jy>}>lfPhuKhjBWnacQ
z$>Ge@9SV}4Ud_cCta9<2`HA=kt(~g)L2z~W4*Z>)>hbC&jytUOD>ry*K3(!#*C?Vi
z`>=9w#^j^j6*pI!)i_QOme7rBw$9iI+=?)(>Ywt9J7|bRA+5#H_j4?ffPu^ixEN3U
zc9f)=u=4c-AE}|%)|Wq$6MesvPkh|Y?ga)!_@>eJRO^>*8T7Eg79;RLp!N7#a?c(j
zxd_M?EBrvzQdd<_Q#5HZU`0h}IKfKFS)Z#N`9__sGyX;SHzrPUUH0iVpk=PR4UEwa
zXvR*F*2=8{r#bY`(pS&JK2Yxa@L7$*Yj_CvnI%~mb$JLoZ;u7a$B|krLvARKBO}iZ
z)?17YA>-Ocj~&%YHjZv}za?M}HL%#3Dn=vbHR{}|GmcVSOlNF^QN3D{l;ezSD_QQd
zFyQLmPYqkn-`~v)!%t{WWOkKECIl3~N?Zk@ZU|j2sRNBHBcF@)eVHcPxMr2X6Y02T
zXk>N9TlffZWCt9G*B|DyXBmUkTzmfW3N{&|FkjW5zf-JvoJ_hSXQ2B8efA!vc{=4S
z>4u~bH0^}GGG?XN)K~~eR$uOl3>sD<*Qb%F3Ud`aY!w!7NmAuW_1$7g6bL&@6JjwN
zGhdA-cr<2ecVgSX*~&pkNL>}Cd{(>9r%efazG{vmjgOXkIZA%K4i%OytzQ?HHH?v!
z1G*nk$IPfSWSkaP)Pc#Hnd?^YpmCEzR@u42ACEjoe^X|jlLMYO9c8ZLkF+z?1Y!qK
zx>~TTC~#Mbn_*F4`E13B$J5#yZ0f#hUM<^+F+r^8(VKdN7C5z9hY=7imnugz;<7u>
z&Lt0){@Hdn6XY^q-L_$sSvyJX*IeKlKe8$cwOZCp=Cf{wm`K)GwsT~5Na{Azbzvif
z+%j~&dc<S*>$)(c<0W=QSkEyf&NyXeZpDPSpqxkB&etz|=W!YHt8RX4r_HT4n6c5s
zS)tvzf^Tk=3>d(x#L<ina13{HEVDU9y-abea?&8vqlAX++zzJlifjT6d>b;I4I>(T
zf=hm@F%>MB%9MCP^&^(GAu``^;B(3MElH(h>WhT1UB3G(J(jF9nWI_F=)`DhKBipO
zX@K@kh2F(BbC=G`1Qho$jwg)mX}9+cKGz&1ahkj2w?)Fj1a0T~O!&I;!&^<qeAvN0
zaWgPoznv+lp0|llEZ09-)$ZEoO=(cR)2mH(yQy@uznYQJn8~{q`C)hUVP)mCM-L;n
z?HvhiUPdl!!AOv-7{Cun%txTELtwab6JJSH8HUYlr`hNtl=@MrIMT<jfeBdUK69o4
z{(CF}cbd%i0H=Ta&2IbD%%wu8m${8asi#-IOBkou(~a@}u=nNxG4B8Sf7T>~HniD8
z%OFZSlASn~kcxI%Mp8}dAc>-oidG_VqG{i2RHn3Pla{Gz)uN_pT4tJN`#xvNTAcHF
zzdzsK_n+Ti=NxCu+;h+U+MdtrdR#+VL+(^>uZ3Y=GjUp%B{0l0cQ>saN@`SM)bqXJ
zs^U{^$Qx6xC?5TUJG}a-f6<KK@f$74k$!%#uQZaC*|d%9_2KKW-ahMfjM7zlVU~z=
zNvwG68BzgG>&S+}=H5=`ym<Q7rZak(h1N(8^X;DUU)tAnt{h&-$Tu}USV_BH?A1wm
zp^A_?yO?x>T-QObbJY)3`Z(c+tGm3*|6pyLzpoN)4O@6&fiU-!r*ILc<<V{UyjWXy
zJ4n;Mx|i)o)^;ady*0PHWy8%hp>+W>&&2e8F-KZU7~&Q-FR(}^P`_K|4zB$~tGB$6
zBOtT@@TFYMN8RP5h`oy1@uMl_M{5%Dw!yLv(%0Q_D2pSE7@;T`D>!0Kn4U{AGWd6C
z+Z`O5J4=7o6U{xAr0$NhQQB!X4$^(O&gwGD8r}P!XP+QfEXQlAy$Y&TFObshx5LPx
zU%RlLY`bvJsgL;A1tY^$8&Ue|$|0Ju$JozO5QSinA#kjV6L#*`G4ydpob2-xitD0C
z_K6P<cgw|E#a$S;lOdF=+5s6dn}u>j>@xLWH!6|?M9ZvqoSv@E{c>SHda@7R15b9y
z^5{Q%vN=|PpY#pEYJpJIf;xG*xzA}mwR!m{{n<UHu*+P=S*l_)gSng9pGZYcPAxen
zpyzZlbosNJar5g<cl*1g^(kHy%cO+5w+CM|B)Zkx)l;8G+7o9N&8|Dj#_|t~D(x^p
z<tC*&HRrBOZOS;JL9zTGAU^>-*?f+}H#t$-3&w?RSJpcDS8|=XlKy2wa`G|Osq=46
z|5aWlp@8lf>U?k@c4KXpY56Iv!0C(5sr?ztcvQ|m`cz|=>e_gA@TN@Z2r}Z34Z>6q
z#414=&y7OvBq#e9S<4stTGyC4y!~+>hhd+M@@KuY>Mm@{+%g-~m2dV}miGUn30n`g
zD+{^=R7txd9Er3>E%L@Hkm?^K!jYLqn>aF;yY=&T4wj5pcws9H?(I+dx-+&*bMEgz
zt6xZoe6=vg8^H@}&KWfdrDT7~N%B2+-_D>+D{mkzCJm$rv8QiaxK1)<gUxl2pAFdb
zsY<4N%8GSsr)?dhklo>PhsPJJBI$@NhNF3+rRr2yr}2F^m#zoPZc{A@RlyGEX_|T3
z{8}(bW#vDv_4e=Tn@J#~Jic?dBhlX`)w-Z`7yohg0i!nbEK5DLQ9^h8nY|g-Huqx?
zPx$&vC_bXO8a6xB@vc^xwOyGFLISTItZ>Q3Sz743-!ME?z5H@21G$JOdPfzew-hL@
zz(N(Ri_>Cvj`Z2a%Sb*83pzkQ)#%!1eS5!0U^(7QGuy`7>pXZ>ue7Px*E!jbysNlV
zyLm5HyUi6h+4QunI3@H#<O=RO;><cTx+2o+^L6iQ!zqtoH@DCJN>x9?s2w(dxjU1S
zMoVG4`iS8`9^2A+F1JsdWtS`#u?inu(5B>!^`Ne=6S=!}i58tLA7>Bq8#vRl<s`=x
zG4yd2Zd(LDE3H8tIpF-)&~xgU^P}83(8tH8UL0Kb(&G}G^^#-PLj3d@$qAjqEnUaw
zCl%<tPWS)l<m+JEC|+M4ce9$A)o;~zM3ke)OGV;5=spJf2jBXLgwF4~*4n(_@DmSz
zeINE{LW$wF0{+qz6aIZvHQKxTXWj)CwEJtyqlmPb?U`+}tTyf@MjTqkvI}5^p6W=E
z2=OcE(K(pAy5{2RHwFGjS;%R6P;!R@<S{I&?(ZSzqL5=QIRfE$&Nl5+d2hL=b=STn
z`?+E}>|q72y`5@eXSWHPxivi`r1#-;)1BtRHRYA=cS7=+jW1B$avWt3DG(&T>1oy0
zbhYz?GuFgEN#uPXDHXn5kKt)lv-3EwNq9k<!r3{QMa%v4Oaetp*AJh%8=v)PM6|``
z!7YCxNmI9{{MEi<4P;H-E=pFtWrCk=?7LHX!UEQ?@tm-F4Z~isliZx?l>J%FIE<!o
zVtng$ft^*hDK(<{{I>72BlHdmn2i^<idy<&=ypcN$JO`LEK%}OjlQH=cqRN8DU0U|
z6fN7x3-*y)<fb1RmCjtsYA=yTKV2fb%-9Io<D`~gP3xUYu^e$OF@6mqPcIncn$m0E
zoU;<%=H=#&w5p$cL#r`uPaTJxWsrE9#@Yx+(Pe%YG8!~7nxZLT(&yLxbaA`w(%jJ1
zL-8`R`ZTv>Fc}eAHkmng@2yKZ=|)(y_>Cb=m@R0Hn>a0s!gE_ymhv(6-Ac2?(04?d
zD{oN~->XN6>1=c87UACc3Lyb<<RM<)%rL2Q{cnp!UY8Ym`5cmn>#<&xF70$FPz3iW
zgzzGMH?KX#xzWw$x&_&JaFZzMv8Fsb{d(63JUm4I;P-!}*+vx*`m_BEbbY=*=Af*0
zR>6o4nfsrlM&GZNiin!nMTxnXX=?5iod@WYuWN1FQvnmZ#4x|1nVNz?0mVd#rAp^3
zYZ{13`*>~e$|e>pW}p3Hafeo3JZc`D88%j5pBAQ;dMy?fRrn#Epk8VjU2AwNA-mu8
zUfPVKy!eCd+XtmEGi3Z6dAvTD<;|#Sitbt`Qd{}1!d1huB9)+Y_G%}_k$O;3*#z&y
zw?R5$TVuOV*PzZYQ&TC<*iUC>o@c6?I#D|0(*35@sAdMSa>?JU%(tIFJO;%8tLN~6
zFu7Ps2H)wDQ%7%<4x;cCG04~Bc9e9Lb<#S)(5_fU5)#Ot_rsaFTd*=XgO<3Q{rFg;
zL$8yPV<FzteQjEV;Z_Ox`!P=_OF}d)6C#lPwz%>a4B8OW!%gglv6l_^D}EPSZr<VG
zGko2(x=#C2oQ1Clfk!#);Ju%fmoA_e7F4a(=6_|iso=JzRp>XnN(w5Dv)JAlqJt*W
zRKLkQ3oZ1q0mXyUs@aGByhN;nZql{L_WaRZ<vQdFDVV(Vg#>DAWh509IN&!9{Art@
ziEj5%@;#^QqIZXPSDNshgM%GTl(dCTEf)p|>|PFbIp#J!V-cr`SyCdi>WJEwTi&{v
zbzfNG{Ovb>kz+2+b?WNR)HDZW&fsg*UTYn*nay5@^D;8nH>BH`vXaYE59mrizo1!Q
z;o=ES9L;}ojP*22Q62spwpkD7ALX0Y(z^EjKdUcQ=IW}=$$YXw#He!Tq9@0G)nWDt
z3mCrFxM(}!Jm=m!<HmjI)S+`)Q9Fi*OcZ?6=DbudXxkL8nIR#(NJxOm*$@CL+>m@J
z->ST;NDg|ZJQX@B>8nfs0)1JXTLDucGw}SNZ^0fpo(zt7<%_cvnqkXP95yt%QPs6J
z85AzhhMn3~)kTQ5h$~bqYOji=Z#+#;p{?z$y18UIC>FRsk?ThzSM1rvJY!Ix;red5
z#wHaG-My5){0r)|uGZF`!5JyzBmTXRKy0qeUu36OS6`p*Gs1Ui=vie;=**+t`0IJT
zt*PP0_A@80I*)J9-yBohi0RshLGp2?ba22xFPBYXZyj_Tzd9j-BlF?FKE7hsx2?z=
zj_zD}%%}R&Q4tLT-V0>ft4Fc&M~HS?3ylg-vNOfDd^pFpu&TGTR;rKN?l~X+9_)yn
zb;mzM006l#9T-M0<q8>Vy3Oa}@;|{E{jMEOMo-EmlF!O^UP;(~s6RxmuW{!a81UM~
z{8g878v;f6P3dEyiI=a<<!H!(DO3*Lt<I6ajTpaqKg==Xq&6}t)r5RcE^pZfS)10!
za)d#8q;@C;nLKA6_S_m513G389J$tJVq3?ar*142z5QJRZj)<~isLWs9x*F#x_IrC
z=asa#Bkx%?GU)!&`<aeiRJ^S-d-DrVmv;M%!d)c2f$&b!o|3Mc_u)HmI-@U8=M2mZ
zq#U@*BZt29eY>%s2;}xys{qmGtjJ3Fl(t#th7rcJotU&R#QqTe<D~Q<e6F3SyOR&T
zKIgONWy+&-_wlpQi@vC1R=Khm_H>Mr!4qensy>I|I-?!Inh5@nWN@x<KC~BZggx)j
z*d@5x6PDp`RYlH5K_sBeQ}_Npr0wTLQ1Q_Yx+M~-VRP+5wb3=b!2pq$W!n0qbrwf!
zm!H~r2H7@p!>4%60{*YK&c$oXWH+?W`a5;w0!cmRFh0>c^T)Sc(9O>ZcMl_;GmtWv
z;+uX47X}3cu%Oy*(2{)miOQho-;|zD(~}ul_98FkNSJ*TgAPAZ!}P800)NRb5o?^O
z{EvO7a$$ke-qPND;3qlsH-h053~2s^oXR@2afoI$A>$}no-L-QJLBz1WA6B@k>xOm
zrqok98>&4NJw}eKG(4ixAS-KZNSt-iX_2n^wKE3iqKha)A`cg^$xkf>`9D_mnp{))
zkj6Kd$N!?Nj1E*o;wR6+ctbn)OA{d>0n=Qhve>VT3`jkD<Q~=f6ne>bj=X`6#4n_$
z$C`sqpq|lvWJyRcf8FdQyY+{w{paJwNSC)4>e^$uq^wzHDag31cd2ksx1Q<vjL*|H
z+_vBV<<Yym#9fq8)cu!Tm#CiQ*xR!%GV1zlWsejFL_TiXWX<JfzrXJ}A%dMB9cD4X
z+%~;OXfI3!yWK{N3ta(b1i1JY4xs*FFe*FZxAYHv=+dChvZH<04YtHIsg66k4Rxh7
zT+`y&%T}1oX?Hj1OGB9t3>nG9#t8gi)V<7OD1X}DHCITU)wlCwf#LSKa(kN`NVdvn
z-gWZF9g;oLly|sX!PxA8PY%ke@_M6&<Cc_ru9dw}w8r_~)LdV*0{_Qv`tn?10YE?y
z?z*L$9D@725hEbQ_3A=-RWX9mAzc=&G4dFs8pihsQBiBSFj;hY_{eMX$L5;!dQOvN
zeRSvpi9*dG1q7eF!NBJSaxYhP9Jn;7ZJ0D?o`_TZ$_l-C$kUOYTR5V0&N0Iamw)eV
z)&dSwO`70;H_S<DmjuWOjcoIFLia3d6o**gZg4~`>51<paUWhf=1|!z3sm~+IO<l>
z=TWnI19N?=>AG2ch98UBZFAZIyTYM1VcV`bNqpfBS<a$hM{NSJF+H<<0hei|LF@4E
zOsYOy!V1@SAtrbFs`f7j(JOcaa}cV&h9H>&-=~lOT)B7&kQz!(S!bbzW#W9)U9e4#
z2~D3<J=V~5)k(<%7^C(HOjN#%<fGcB<85i~3|tcMj_279a?^!l43$G@pgc|Zar0rh
z`tIE|_*65VZt*+24WjoV2<qO%l&g|z#%Z>CHtB1cSDD-!S^%uM;qd~@&n91P_oXpo
z%oO30o<8;^#)m^}EaEWlvfzckZ^&>;`2txJ85Az71XqI(w`k^Rz?zr{elW`BTZ~zf
z1f7uOhrrPB5(t<X26}3BxYu%$1vCy!=4;buiY?FTw{u$7zV|^8E>K7jGMBq6?svpD
z9~}>93XpdR3IdWH&tlM#7y9;q!O#_@;UsJSa8amZe-7QQv+4k%+}rEp1Pg}KI^tYu
zvu$CkRcy}hts@ns)9*~Txt`RVqxv5>N2b`Zd@HSdHQ5$9f@yM3(2dhyN(DqR%hS+i
zwVMwbXk46j?<UwZ?6WzC(1uIrTaSI+i;Q16r@H(C5yW7T*sMOU%_~es2SdBm%q`aL
z<u|D0#~8vCAy`%F=vM1!S~v?g!{7jd^Y}dDgrF4SliRL=vGytIEmt3U8DvyW5ggBJ
zxjOX`h-D9a-B?V#KJ!)Ed28#k#w*nk!IsUJpQW?L#LDg}ZBS59FavsIQ60i`e^W$p
zuY6+w^Qw-u&p7E+Wh945RI;M+RbAH|&MV21<PcQj38-*zj^$&j!L|FngLOz)An>Eu
zKmf*d4a%Qcha65ajJ@9gnNS?kHE^lF(yUDrK`KeP;~(Udt%3@$9s26C{q|1qzr8u~
zz4p#1ltuYAr^mH19=c1Fpqa__Y;t2;CcGyvIe{meZT{g63E@Hl0ve;|C?4Aaz`Z1f
z<i_rldm&XXc6NQuxCtn8CW?AQE#dMY$9hZ+FbfP!8?z`gRdHV(uHSC{cgN@NlN~^d
z|I2duBXuz`=JVOkF3|_SXKMt$pRj38C>g&7`pmoU$a>#Zwk8Nf{7xm3gyvuZZ@=DF
zd<u{n=c$5^Yv6iM-zsPM@fsbk8mY8t(AKU<3@U9{H^ubqhlij$_wT~AisMk4)O5t7
z5(KvDtP7C<(><*Eg}&eidAsfir;DaSH&`CDYLCeH_xRCd*#~1HX+qTaEzN9+2<e%h
z#zjzu`aRC<uZqH*7`M)VJQDIDCLB$Z6VN82dcOYVKc}1-HD(w3Nhuk!27}5(v7-XN
zJol5LdT?njU(4{{X53$*(cmRqB+R${-6X)dw=I>6_Tw7%#ywTPQu^EbxzMj4pXy&i
zzY3bZgF3<c0r2%r)zz8nB(un052@oRUP?cIVMt_K`?dX=g&oOCL81EXA~?RB4sZ$1
zb0)0!_UeV^QpnOj<R#3jaG^FuD1hnC>7?586lsM{66rgxOBHOnoE!uo60COWb9^XY
zuKGt6Z3;x^704o%CZ?P;H_TG}g`l6`0ex%iJ-3f-4VF}n%cG~Djq<FMg4e9#dVWj^
zH8sdJsdQQ<Hd9rMR9t+li0BRzzQSW_U3?8dawAy7=9@|WI+8j-rUl`CdMSOhz3>5^
z>Dq5cH6avAx~v3%aG>6TM_p=N%BRT#m45C?<VVpQ^nw(tRqBIpdr($K6qK7;y7xKU
zQVP+<@S$60Im;^Iaaa?V9!wx>3=ycG>Qlq12_^DMqGvBXP3MrX*jb?4{pFEd;z$Bz
znUzf@F{RJ2I^6k7h#9rN2};BW<YP@{wPs0{jz&5Mft*dM!Ir9%-}%EA>dR|z9;Y4;
zv8Y(hA&s$aqsy5Q*ij#BX_g^-EFWG&AvH%hffyFKIyLj`<)St9*ar=QfyZ>z0~T(6
z9$y$&hGnL*KLC$HS=)f#P`lQTc>s|u3tD`Dln%a@-D~YrU2J*ad{7XU@wu~9p?nLQ
zP9@ZF(YljT2S3q=tIHo@S-n_AG%W~Szu8NmIlzf13<_%ZzQTpCA*_spbl&4zYHpxs
z0T5$l5R-Sh4Hg;0g>rDxW{@i-4L<^d*vzu-bOT$6KVIJ^qvu5=3N}$__iiuu_gS<u
zr2OS3``X8U1OWs8c%-usKDN}dJmL$joPVl-JO~cs6vvxsVa<=j;_3v2=ut>8MwAGE
zLBnKCn^RYI#$d@BIiT0{owcLXn;%ny*tMTy6ql^!_#gnKYbc*?*Y$~Q9}L$2NlAQ0
zkG?Onlco<&vg1c`LtE=`wN5msH!fR|&-oeCkNW&<Eg%4)Y;sm(eg}6t0P&wPZ7$IF
zYDFH0g_TWg$SQsv=5J+g7IE!%TwmP<jf<^!zjLU-?Qp7f9Mt=DW%#yGm<nb8xYm3p
z{BoE9gzPDpyuZz0EWYI|m4>Xb!UNN0V;`8;em<FLwm5bDt)y=bz-22t77YgOBv{fv
zMaenbkpcC{HIVR0RCCiSe8o=#H35D`N?-biQ2Rj0QyEc%)ntn7OZzN1qrA0v3l4q`
zKXuYGj^f0^X<3Rm=sbG-OyF^S(d|CwK9IkA4QA7Q3IdzEmpT)BKpy)Y5IZ>q^JTk4
zP+RMGaGF*7mGrfH%uC<(kKVApDvcK?4JHcW%lc-}tP{_ftu<T5#zT<LO}=q6{}kbe
zFWZ|=k)QZ~Ah3O0sNJtoahP(=B1fyJwjG!YmpIxWz4?FmyF`2PInBlAnoc(g&#d2<
zgs$3PI5c+#9YZTC#FhI8%(0=H7_425ne$%C5@T?SIzc}5*Qj4$@Jw?yJ&V%;&q--x
zF_Js!ANm&X-|w*GFIYxz(y(TQm|&W*Dl45OXlTC&Sil(fMxyFeCYqm9-B%>S$7^7N
z$H#rI4`1%>4_Xwq%Uqh75_gL_1ntf+4u-MESR}C9Hn63mS<G*ZnB}O3XZw5pS&o@C
zmWdAyB5?miCjDj3g@Np?LI5;d*h9s`H`@;?>STp<@7lUfI?{jmMY*cehr{0aB>6b$
zmj0Pa+m=!RZSayT-Xr)0{M%26=gBRaIy5pXZGU;MU*hnX?9r#7#&%0=zo@*sxo2EJ
z{S6a3<<G`pcdA^IE55z*vwvet$5wXG@LvgnpB1Gu!SW2`PU#-_tan4^<-OwgGD-o(
zS$ZT=Sw8)M@ny{V(`p}Sq<jAA2FCFi1TDuTX`ST$DcGGDMYBAdGm>YDw7*nGoYsg&
zJvL8A@$e_6;6>6*W$gh3RRcbIYxpx8@<Kmp5Cfk^Xy(BDt?^HgP9PbNyZ?Wej9YvU
z6%^=8?NOB+^uO$gS8bh7_0h4gUwO9C_wd6IzeB{@NYqOdNbrxRA9X%E9Gu`k1YJ(G
z1?os!)scoqVjwhT4J|wP3rPhFvvhDv7_~8)qR?c2^OS!!gbT|5BHij4%(5%n>QegH
zJltA7!(z{6`ipj$=@b{)T6vsT3g2d%kR<nEEMrs2fr8g>YU)KX^M6fIGd&Iyo>+R@
zQ;quDPWf*-q?3-WKce!gOy{Ogq4t`qs@E2Tl9`$23g%?-SfO<k<dC>SbENpddQpKx
z$W?a>W$QL2ty{c{btbV8h+JrN=2n#TXPJ3@Oq^u`t1Z5P;Ho3Iy2NKT%M#M-JlNr7
zj~+YdT5N9yAoov7ECFXieWnr+G?S01NBk~X#nBi}efE8Pj!YRoMXi%tcH#ExH@I(^
zQLuoM%>n1BDN=m@1u%1};R45^PjwHTeC1&7R<uplsx6$Y1q@9N*5j95@A%60haD|g
zM7}38{cgS`T@n%)lfQ9T<IE9Pp{JjbFT3R_v@`BjD`|Kr&qI;qx1a25LSE>$={d7(
zQ8tSxASAHS0xCfqBIPgJW>~KyeZl7A!L;{hGA`#sPv#>gPkaD*^$BW%Vf4K=`VXNl
zrct^$4+<HxWdJj`BEmdjXRZeI-LB&zCeppM6jum1N+=Y?XA8!3?2*YMH^?ln(v_ZI
zB`W2#<&LW&dAqj)m@hb3(aw(7r?ecg+K&lXeiy3ZWHiqKlL_46q>QLlU);te8CSh|
zF;?$wbTaamXXUMsncIf1%;|SJ6EOEp$<2FTg^Zr2o&+Gqa6TB0dl$x|q%!TFy7qy`
zJN?U{+Q$kXw&6q3tmBhC-v1abB@u(hX*skt)nOhMjn18M;BH&4%=GL2V^w<u87m|E
zMx-pWS&DlANcGNO(@~+7-&lfo{myLH1V&-qkJV4j_fF>J;k~7&&3n8#q@v%Xnc*`@
zs5%t+h&&&oiyw0{?&Erpx3b^X2j?wvwR$$@G~!&0(KDS5XeW_BjS`@^ZLE-yly%w{
zUx7MUeS(?w#z0J0ZM!B&0XPKKsRjwbfOXQRZ>DQiSYM3V%M)rHbP;J<{cV>aS_3h}
zdPrx??o3m}S}DupB1tZUmJyToyE)kFZPT2gA^F=!+2%Fs<vz-y87@_C1WDfze|<p2
zx$V6mth9^F@7dD6$Tx1?t7ALgwc8~*6FPc}sQ4V0n{W@yxjL`kT<iqmuPkQ%=272S
zOJ@9OhztWRgz{`bWeqROQGw^q%Bjz(+))iCD6JXvO0T|W!bN@tJRHR{hlu#=nRfiO
zf5Y)V?WbnyZ_cT2Wp;xZ7BX|k&!s&{sJc=}Q21k3ZB$gdUJ|MT8QI;Dxpa(0_U@}S
zOBt;ycEIyELtw@KrL}`A1M>0O;retnZidy0pWHd?xM*Zbe;EdaA|5aA`dz>h2Zelm
zu8FSb@Ew?v-eD@NLI=y|4Ze#2Al$r(+=MCju-QPEbaTK94%}|LIMZd#P6xc%=CN%z
zn74MtbL2cQ(XG=apCWy^IlM<Ea#O>~CrN&5j$Yao1ub&x#0Uc=7!?A4-ZlP5{JP&P
z5Wqh&k#4=q-2eEs<C<&gPpQb>xn7J8HF_f3mXA#~4KkebFiY9?X~lz<bfO&%ZNtoR
zuU{CrZhqv0Sx;*Jw4=meP!{1yy$(lCnH1>^3QB(|+qpw`8AytOx*5t5n)tRDixDGI
zl{+u*SoClMkK5D*Ax^dF3yKcJlJ#?B0h6EmAV`S+Zs8VvVni+CK;M$IwrR7W!Ta06
zOG!lC(kV#vA8kvaAPy4}S4PrC<92oTJF3l5Zcli^m0r;861Nq3&w(j;)gMMmW_;Vz
z1-Aj1Ry^C~FPnD5)^oPfY?TWUw_{DdgFbH+FVdU$kixfKKlxtupp(D0H)UcX;N;AZ
zVZ8jyq;QUd?P)~agB2S#ai#`^pC00g6IH+UWQgzY3XLr%c7LREQF1Bg5t7U5Vg#~c
z7WLKel50eGp249_KI>cqH)j@aqrXmyJ|o;Q*16ig^Nzv?#jXg=fJTGjwSdL^A0*Ej
z7w&HL<~^^u_`X}xN?IlV)k;n(N@0@nrIvH|zZDtPU1Al?!=k=Mo=kZ*A?37BgD(D`
z2Hm$>?r$D*o2a%GjJu+h$a^nW(l-~4rkYqyr-m&O8>_p?#w%N?i0cmHH}h~hOB`h4
z)Z<!K@(k0tSZISpo<DJbtnwJ)u5NZv7kXD`TQNni+1dfi%;V5oQu>k)r>uuClyfuw
zFgi#D-n{f)8T><#sR#)axg`oZI8HY>s&?i6<;sO3i>xmky;@h>6&e6@^XxyacESP~
z*K^%V-^vIj_zyC2Kp#s_RY|WMQZ}SyQU1PKv{b>rsriyym1=9b4$Is@y5L?beUQ0U
zf6=*A9B#+3b7Ggx3GvmjsDYwbv-c6Ib{+jqG^Rr+*he;)EW=c*uXS#|PThjm{9+h3
z?b*yfjWdq5*W2@QWlPXB%4!vjct4;i=(PCYSpl>AP1H81UGI`-42q;Cx|Ph@OL_Dp
z%fiD@9#!5uCqfh5#Ol54!`&$D@ssnu$#7aPSs?hQIq*5^$mt5Tr}CS7!nU};RXJ{!
zi(Hvo$kt_u;IxZ$Hvoox2BUDdbnpD@E8jW`Vx(pHzdUPu`$9SVIC<g2S+?XBVaZ(M
z0~m!?KyPuB6o)1f7yfi=Gt>o!aU)(xz&Gn^g+|i`$>MUoXq1H$`Vd1#IOC++JJOEg
zS;kt>MSIc}cGzdaH&Z=fWtp@`)N0c|qe6)AJM-}HgZ9mD5p%_@=X%uXW&->z6xc$=
zxP8G^nwWK$M*RfzLpWzlFzbZE8Rb_|5ddss)6M*phe{L6w1E{cMYO>`r@Nb)TEbo~
z1$pG)JNlIv)UCsWA?wy6S8i{7*V7{_U0huUF%!M<wiWJHlx^N#wzyxC5&%_eP9iY8
zy=o7Sa4~9AZqV+!eT-a7yL}1u7m|Or7<S3R4a*uiZS4)xgMz(>garC;=yTiJ(nI9B
z$VeQwt({dmQ03Y`8%IA^h<yw*Fgv_ITrTsR6%=!Sd!|T@h7R;X!?JToUTIQ&ksEEp
ztv7p)-+OzCyVv>6Aa4g|Ow62M+|JQWbIy}2MdnAXG%7h)*rOkIUw{44oCh-tIGKo?
z?4c=3OPsc{pLE^xoXp(tcX&E6$DgQia?`0czvxTJ`J+4kFuMSLlpBBgyM66XZL-Ow
zMb44(8?S82Yx~x@An<*&Nf-7Tds<rd5N#(toTz}K!?A$I=eaZefA2IT2D2F_|MX{W
zJPRDOF@!5&%I$X&%V=FXYbHBr|0zF{18|=LKq_#VP@mYPV)yBE1}C>{HF%q*O)AHH
zB>xnJHRaUrP99(a=!RR<=5!%AeF-Qv|8}WxCvOLh!x6O`zdQfee)?2;NQwC>og$|c
z+>60hHlm(wR!}f@AT|V)LUc+I{g_jeXJ+Z}6=ywhE`g-#6%|q*ueIfhO}UScUrGX4
zT0lz&uAIfRtH<;lu;xS{H~)>qw#X+>1l8BShUa#co^6{o@1)ycr48?E56?ls8%Vab
z$UPZ~!e5(|daG9n>#GD@kZBCK1kc0?OA{O>&<o%Hfjc>@G1}tM*<JapNL)j$dE4WC
zoIGY4#I}_&TscHBPKi6=G)bM>=r2{nNy?jTpjH?58c3E6kN8A;v!}tyWb%h|{}8-v
zXC@M9LOxt<%dwgHYic(K6~wKb2W+AmKt7^f=VS8_ANhv+jX6Cia2_1mC5}H=cUSsw
zsI0Y5VvbGe-~*=cc6$oWa*Cwbi6Z=deG(xX_>h>eFEpUPOi{y_Xo?!$gZ#3D$xqqW
zyAy?a|8o!H$Nv%%So+&94$Q+}+ppjMD(vCEet__#ckuR_m-Ve>`~C0C<@_P=Qhsxv
z;r-}m)&5nQ?zcuolrON*%pha{{O>=2_~h>6_Eb@WzWpx3+~5DF|BQM;{crjX-#V19
z+MB))`1a3}T7BQYJ}_*6_&a;j-THbv{vX_L4qAu%tH@0L2Mo^HzZ()QO%MyyR5Z7?
zHs<c*OYsD;$(^dNUsGEj39F(RY~-cVdL~kvzTLcuVe|FpS!zexTHCkDJlrWIy*pB3
z3fj`2`@}!I@5hn;rVvB&K*OtWzo02Y%qPAvP)<tLi2Yx9mjB~>`yUV3)N-81ze%J2
z-tPN?qH+&(k^pi1Az<^j&Ajh_^P)56zc{OX8;Jp&4A*bRF@v1;DK-)lBMA5bh#;%q
zKWP8o-|zo;z!Kz+{6AfMHd$K!|BKJJA)ns?#<SMj(&1YS>0boRoM^WTB4UOH^8J7!
ztHaqw<oeXk!c<w3Kt>TJ)kFmGV|8s??$<o0f9#|GApv}?-^eyjpZY(ns#KS~dpC21
z$;``TH4v~pviyIef^xE~Cprd|MlKL5lhz>faUw5fAy7LU#Mwo7o4t~~w!j<dtG5eN
z?v?!-?lWb-2?9xQ`2Y)T?x0S88%J)3-0XT=1|_xmUUPLgv^QMSO=e8mB!IjEHtZIE
zs)=yQE<h5GO*2XbOTLRwBl>&x@v?8f>DSc<w-FBZa7uwV-9}~W1(Ir~OwONQF(G=@
z`j0PwE1>*M-RIx;zrM!A*AyH~J4KrReWx(7Bzqr)_}6isJ4EZL$W3^E4w;XG)qhz$
zA&%j;Be;TqUWc-1c2L-)Y$;icq~7H<gLX0+NpDs=u<@o>X<x^U`Wy`D+4VypnD|vk
zo1sQJ`|tLzznemqo*)&2foGogH6ejL<_YXi3VVj|^F<u!pJ#xF9X|3W1CZ2kR-z-)
z9hYwz?X1B`ikYeyhmcC{o=!1wcO0`D7I85mMRco<8LB015Edytcyu>V?%o^Nl~DJW
zhdE=OEc;V)XT7B24)>AmF@imP`>(g%$T|25bxU)4YgYYG>7&lXU7xRt?FkQz+R@o;
zV<z<;DSg|Ax5;L#q<viqjij~l#ei~Rtpv%i;>us!ugv~KRq8J_tE-1Z7Wl@YD)=19
zkDja^!0fd+($E=J7qow_p96kwUfYVSoll)Z3LY&vMpg+qvi%CzEBc!QK2Q(u#L3>`
z(<zOy=q=uVy|c*Wq*<EamCQHVJx~2<{lWq(Hf)Cw0mPEINro|-3QWQS>0_R=lO}BT
zQ;toz5!)T6H;=t@Hr7?!A{AtM*=02TR^JBRfY}b%7nx3`SK*OqKNH9=MtkY$^5*n1
zWAFWZ0Rm;jLyiU-X{!k_ZSh6acv{9fi7$VuYzPU2JgJ_ZCnF%6dt#pL`Xd|o8nFz#
zpfl#wEsPN~!nKZX5E`YXjwMFbv};qG*9z)hGQmXAG>&W=p8bcC2iy^O9I)E7a~BMr
zK8fKO?&@Bxp`xsNVUa;t%i%f?LH28lOZ0Sq%1K}eWXY0szI?X#BNqnH8!bzudc!r>
z9bRT4>5_RoxUTlicnGb~0<k~euCZ~CewNC1Q;$d)u}J@cD!y!7z<kBK)_ac8cXh1U
z<1FqDd00}Ue$SUy0}=SOIfIeua_bH}k>*xpxuo+;Zt5J4T;bf>@f?>)6_97$`llfa
zYsswty~6u%GF+yWtLkR=sMr-OH4hmokJvxiA@2^#3GIon@o&4eZ~Js@5+}GEc-OzC
z(n)n>0X^Lwn9N)f*6%u9a7=<p`OjnZpK42W#qY3NSI)z(pYHmH9%fM6`MsC0(-TKe
z1kT9wHLftey7~|O7KrXxZROc^KIWm+y@|Y`-wdFeH%>}3ITM_Nb{3I8ljw#oEA1!N
zE4po2#TYFpwNWRq>uyR0nO{yJ-|90^XzwrCT%E?7viKi9{JFOmLqm6&T9VGJ{L;!k
zv!lyLqjsk0B;L40PfIYOT<Z%go=pt};dIm=dc2@`Sn;%JANop-)+x2L#kp<Xvq={{
z8Sxt=2P4l{>3?n!r*VX0%Q$09>GVJBL^u7-eY-MYf!MQqA;3aZ;Iq++(`pYNr~-^&
z3v?3xM@!Sjd)s>ad~SXL;+Bl$bj~|W&JE$@dHi?Bz<{G8v5@zXf286C>K5jtg}&Om
z&%4S<sCC}A7>c<3KnUyoDR1{*RguAsv1#>cjN%-$77oIj>NR>6=eBCTh_^PxA(L;p
zyJ*|#^?B~d|D%#H|B*lXW1jw+Y59NBu>dekwBLJ{qo;?4b8Zd)vxyL$DJzNaTCvZ~
zXLD;7jJrDi>rKh;M3DbtTgKfL{TpWkI4-;i0bn?~dK99afA}dn;yH4U@rsVq<vhYV
z)A$u<^_5Bv+_t_gtMMQQEA+jPW8G(0#b~b$-y)zne5#!tvC)uz(Vo>R1Ibi0FX@4X
zmJ^prTFodGn&YMgh4I&Qds3)hvqpLHegBubj|ELGjL~DA5TTl*OiZf2*oDWcyRpr{
zZDLPSZKlO`G;3>$7tS?^5+z7SoZW;^u`W4$N`uiV5CWvp>kBvE7*8=M#E$5xmR_5|
z>m#n5a8Hc_0TaL7V|S-eUqy#+2BwHzqEy3;;Z;h6QC|kq&~o<(%B}_2^z!oZ!JK41
zx~kKcSJ8`i-rUk}UZTVNs52xXK=?_+l0h8t@q$_~0jP!%%b!cru1Sqf<HSuuO%co0
zU>iWF;xRSUPetYKlv;#jKLpb-46gPML5#_>`ep@hUJjcO{6j^3@F%KH#tE{kZdft1
zT4o{M`?f=&7;-0(KPhaRAX9uh_6f@3y6(IxPSo9!`Hbd^JIEE{KbD)dQ?nru5OJ0~
zP@weTkqaq1^*xi?96_oyIqs*#Yq04DP{@z{l`D9VjWB_&ndv~BE8?}sPqK_^vH9=9
zkQtb-970@vdRNW{dfmek7Lz{2NvI=%KmOY$oGUzGUT=HK_w_>{J18i-?=vSZMt(4y
znk7By7y(3b&c&{i4Ced}+`T)8ljiStX7u;%zS^;Ml20H*_Ple38Tqa49i?bdZs!H!
zF3(pC9sXVMZ1Z(c&j%E=g@BR>@>d~QNs;UO2ge)D(Z7A0fI(CV7%SW1ytHau_F_Je
z_<15d{fZMIy)#&yqwrT0)lXVAMFORWxm(kt&uff7efrYpQ_FE}anBnK=n+Vf=oVlJ
z3vkqGvVebMW_N5mIj|vnfHUWEGnRPidUA{ixuGHcsCM@Xj$(YGko~g?`wCt)Ln;{s
zO!32yh;+_j<v#bYLch>lE$g3nw{qL;ZL!l}M%|Jt17*5rpc<GqsUy$%r7KK*KbVj{
z-*J@Bj>99Q)&UZH0HVc-z|fIs&a9T+roSpe*Zbg@saZq;Pn`Cor89#l;oX)ipMjVC
zn;41LtQ7UwmWvz-1u{CBb@5KNM6DJ*1z9h+(A#S*3b#C43*rx>@*NcD+ubvFIE3mb
zmVlIQiTSU)5N{io)GOo`RsaTfT}97IDJAFt?}4_Nnq#_Jsc(`j$~88$$_?wO#qMIH
zttO`dY%O9FZf~TY)x+4xOZc_<XeJQF`<QxtyKam>grqpvk1OSu-jGv>>0Ea8Yk1Q4
z{YiI<;{g$YkPYJEWIp$#Bjw?%G>fS0#^q<bQ=QHp1msz3TAqv$!+Ok)yex5Xo)~hI
zMz++e%_cFz3xxy@aS-dOGLn(kD^y>2w{2$G1j)K9Kaq)OR7A7pc3rz=WpKf8^A+QH
zJo((n!XMX}N^8<d8ObVkM%S&98xBd$y3(IxS63J{%H<JP=G0tQb3OYG644jl%|}Q+
zAZb(7Ms$`ngnxvL#qrw-dx+Le&yA}i5PucwqR<d;nxXRdzRrtxj;$}>#9RUfanEs#
z*H2&7mDB6*NCb;Nt0-=}Mfj;Ye>D1hGs|{bvdCa%TBBuILUt=sz4OV9Ig&x{h~p2o
zq@<#x=<{(}f-t=ie0{t`3LU;Y*Tkc%R1Ff-SA;6{wFehE>u1S`sG-q?JaNgBL=f<p
zM3GPyfxLkO8)m0xX*;^&<%)?+*3b!c`Q`Ge;w<JHmeqw3ln;9Au3Lw_gN>_*pGf#8
z6H^?%#}VR{PXwCr9aZVkDO*(U)*o-6=z8boQ0_T+Dz|b!?oV2s;xtHkO}#{JiR157
z^fAut{xEkoI$pxi?Vhz=s{M5-`O+r0O6<jx8uBX*8|k{sZ{V&P%6Di`8wLw6>Kza5
zpf}(jBR6M^t-yv^<0GXPLzgw2V9Fs#pN5RHF&AZ+9{CNxT^<l{7oBe65UKgfSbkd%
z(!S<c+eHuOEq?TcXvv<DB|IsL+y?Ce_muysSk(z4x|jKo<P6lVY)|1qW{HFhe7VY4
zt%?71>Y<bz;==*y;iWZxGWX>Mnv9q6g|_l}$cQCuIV@f*y%5y2nfd6js00%qs3O#6
z+XQhzVvsXoF-Thb(*h4fu9h^b7E#wSYunS^f)Z3(POEspZk*|rJG`D2B=~IuK-AzV
zdXQIB&*r}ny)Jcx*dHyJ^X|;#;xL1_IwPQdMPY*`7Jc9_llA1XWOy6*VdqXqOGTZY
z-n|Q3_bKxI-Zs&Pr}Jb)Gd9h>dOnIHQ@R54GuQC{C&??Uhk9eGlINa-4uQMMIB;kt
zaa$)cCcn1{VfKMETSHjVIFskMR{W1@=>N5s6egf<q4jPY+GCgyh~9xWVTf%MuXLcg
z8nd)*CZ?7twE~fNf~|~XV`>gBcIOA-8UAm)Z!Gcly1SiRF%y>QR6U#)BSz8R#BMvQ
z7m?U}WD)D6_gWSvYnauinIqO=_tzKQ3m1Kp+I`SWGk!*Gb$>Dq^OQoL1|*bU#Cb47
zoe~zH8MzG2+U|v$0Xgv8yCOko+c9)tNY}(>W_n3Gg(S6|yfEwVRY0!%;s$D>_#Pv-
z#5%l8Jy%{bBWNFXmjxsWQJ$}Ajvme&Y%)&3U1@j7d5<WFM_`+q9dCeli?gdyjq^M6
zktNDHDa~qHC)ubbbk{ghnq_aO7t{3=b(I5MY5ToX)6%US)*1HZ)0RiYgn4Ov+wFD`
z_w#jKjBirU(Iy|+uu{=!Wqb`h$ir94+OD-PK^{hA!FF!fw3e`Qyt-;8RDAl|f)GoF
z;1@=GqK%}*bEiIf`DbQ2Dl5dYvHc1@LN$T*E<&%d&S=o-)o`5!!49K0WFBr5G26Yq
z0&XQ~M;r6hr6IGxf)t$wx5m(m>#-+!4oLq|YGgW-!x_4Zqo#=nuy)qs10&RC@;A2R
zq&<2s+V>`<i=Ppwt<^8jF6p#@)HMm!7iAzF&|V-FuET2T*!ICg7s4Vh^q`0`l6iuI
zuJT2GU7Zm`TT&T<lD44p>LvH}bFcNKxP+n;NX&Y)s|GfWwn|o1MOnEvhin`&bk7lw
zmYd&aDNiXWAc+dd8R(gk7dA;@1Fb>~ck#^8RXgiS{?KAxG6DSk&s`(Q>@S6T<Ye8~
z-)}@19<hwqmzQj?DHka%!;Pki3IN_LJ>5fFM8r3cWpG(s1`^&-x+hgeUuyT<sADR_
zeK%Is?Dr9L@~gV-FhuU3saJ^h(c~?c5)sJdOJ{d2o9VfKKwN}G8&ck|)$w8o)H*MX
zy0gn!?awxiMtQT%d87a^c<2z!USI&<U&sXQSGEhBrwvqVhMXS!*zANYK^Ejq^$N}a
zWRZM=2fY}lb!zPqwV!4W9Ci@j?v&uvr{v?+7wGFI>WGdJB!=b@BVMMeTquutrmT4Z
z+m~YRc=<A<Brjf>FLl7fHT*Ik<O85A$PJ9ziZ9GL2GN;stUpz|mhl|ohIjv1&5XoD
z?v&Y3PAB#w4tHIorEHe{P{&UGRuOztdm_%RT@m<bD(lC$Y@-l&ZL6YeDYC2(gMNJz
z=ds7V(Y(+JE@&QmCKearAvl<Zdf)Z1V2O&RvSWFCi#i6b=T>JNW9uj;y2*0LP%DPI
z3Kb@z?%w&*tt?0M$t0yNOa^Jf0!!=LPU3bbu#9S}WJMDWj<FYadwVWbs6HhWB&9=!
zpnLAdAK3+AS!H~!e3u}8^l&hdMI%<-hMQ`h+SJbQXNpJ@Y1^(}fBLAJ(S_NQj<Vkp
zp@}!I3YkHC)MSm_W<iC!bHrKmjIaP<l+ndIFx8f#1k}XSCw3)w87gHTYv$*=(Qc<6
zu$>;ht&&iOOs+7fw;N-*Hjj3wsb26a&|7I2Bqin>MGN)TT`-E<ky+b`z4?y*^k^sM
z+3+@Y^7I>1%wIp8wKDIwotH88xmKyBOpO(vws%suW&H3oaR*2i!UC&YFWX>lJ?bzP
zso)lke))0XJOGRn?hbO#3)Fj!zc&W!s&=<aoF(!Qr`T&pp{}~aF^@CFJAMSj#m3lw
ztdW{FW^<^e6;e<cRnIOdEt8N<h`W?DOuY=JK+&w?<v-a~J-A1Y@qp`pXI8b81SHV6
zvy=ffL%*}rjn~H&A{mOXA>6ebKN*q$Q^|NF_J3ARZSPli50x1|`*nTL=UP`gyZpXS
z8h#RR)Vg}~$^T??0Cv`4erTg}Pp!=y>jY3ie|BQP7Q&r;sVmGeI5~OiPUi=rIRl>c
z&51odmu&ZvE0$$Nj-Nj#Y2%^r5ML;%5FPG(k)lOEUG5y{L`jS|v{&bH@%m^Jbh*J;
zRnTl7EwGHW2xkvW*#?7;E-5L&@vT_Fe6PbE*5RFa`3WEz`Gr7GqYv$kGweTw0WF)-
zN9sV2>9C6!wd^rNz7<+a9L3q6kow{bD_CB0mpAk9f0d_f`kP=}==+#7>Pvd>Zh`$Q
zhuj3T0p1nrMclkHbomE$>WSR8du>m*qO?`H)_WGCoZZOiM6zDcpfzcnn3iU7^5mxt
z*$$ffb$9NT=3ELqMsPHtsK$cI4bzdj3(=_newc5a#h0Mw+1D)!se94U@NZd>Vgzmk
zI47<3acJlkq;qvhDT&oj3U;Hj^3+(Pf;7ns;T*t9!-eQs((>RuFOxBJIy{gVrB5Cx
zRj>q}0a8i#tgR<)#E@-2qyXTf&dw0z2kOG?N9F4zzc)9Zfn0842zB3t#IoA6c6Xif
z#R%s#==J5n>MoQ=G8orq>0kbiDdlFUxmf)*+DslWM^nt}jrmsOi_(v-cM;b)l+5<!
zbqT0`lS;Tq7%fnG+&p@>_K_h2XSju%y32(a(fgl5yn2U=w?V1-4_0?>YjQjG63#<^
zAe-Jql3$FV$Ubw<QXcTOLBZF7P(C_MeJy>yI(mQ?eUE9`8Nup_2<D_N);p?<0?Y}z
zxb(|K5Eu*Tj_UN6%_FsjNcS#B_d-S<f^i)xQK)N9tf7bq{m<txfnx<qIrl?$I&X@Y
z|CK6~yh%|0lgo_nx}{HhpyHDYnZpVr{{EPax`uA{_qm~YYvH<1!*w|w!+Csu6`gZ|
zHHctWF$g4PI1O?y*}>`Q%0rx|@otx1c?u`YdbTZjfK%WJ5$xN8=_4bt^j1Sw3Hkzy
zrpfNA515Z;6xPnS(&**bk<^qY3!8qa&AfQw@R$q3fV2QcW|3_u<Xq;_JrS-oj7q8O
zsN-te`mt>Hp_J6@GT5Okup6nV4fgcZ+1l??Co3nxVFXNr`d17#qv@<WEub?B!Bif?
zuxhZy?%Jbv;fZC84xOC$fLAdX3cxgK4xF{ciIt&g2=hlA31Vouq69KL^k)sC@qvcl
zmv;J}iC|oswBgxnHtYb#hEZUU6n{d}@FSWRM#D_f?MgbhX{)LdxDlRhMqzH`hC2_a
zfQ}5)udMhRb;-5ofMGF(mL5S@9)dLBl13L&5NG?(qpQY9L{rKW*z6P}J;h4j814Tc
zJ7f6=j&1jYN(@BeYC7#^y7i(UOp@W(>5|jsvP_fLam2N$@JI9h6@1AaxhIAY3?aW5
zSVfI10kyG%a@tih$k5$0y<@)aqY`<35;6eD7HTdBFNQ=IIHO5uq78!`P(-v%$wR4<
z4cuvBVr)ZZ!|Y82E;@pfhiXc0NdrYenWZ7Up^wy_GM?ibdJ^ZMUZmOkI&r^KrB5+6
zxp*miE9CatXCa&`eM(7;52Rqg=k(Ar{C-eq!<L7$D#APq0mVY`($|6vZFIKh1CqK#
zOgi{8{TO69mpq_GSE*tS-+=&3tGnb+R93Fk+4@noGv-ZmJCno2fZ2Z&gcl=R>PyN3
zbPX=Jv%1g(MlYI)NnDv{P;&)jre@8wbAE0iFx(Kq2)BJ`8_~>iX<vdR%;|tjvd?ZF
zEzoj1O+EU9!Q@+QR8;@UeJ3^@eq{*K+)I%WVAdVz#*Te1ENwGFp=0U}P>9BV;Td4#
zDWdo2)UscCG7pJTo{5m0YcorOu%*Bs+dYk=tayb8%IbL$lAzqmW<;>Ll47^?4lGTH
zy_SBx$dDFbxCx1-tKKwn>#Tb@#pVH6sD|<v*q#mS0P`P9wcR&UYmmv8(hxz7@y1@<
ziJHq_+au-nuo*TEE8pQfe3<sZz+{Vnv~ImpPB=C<EId(@p4iEY9?&$`eurQWB0^Gg
zM&5L`dP#jav?5<aXL6~SyW6RpPkPT*DSM_+zr^R@hhVS4LodkD^+kM%ZiYkQca8Nq
zpoRk3zVM9-pYs#sAjMG9*N(a~2Uk^QJN-tIjHIiiQ^%r2G@DfrIzWe<=^#_=nIUON
z`z#Y+RtP*cq$e9HKmx8yPV^Fr(}T&63yeHUl`eW>84goAq1Ncs6$Y_F@+CR0gPbX<
z%v@t=X<|ac1EjEC0t$8RlT}1T5qkGY6;!I2iS(#{tZO%cFMC8$o!`vN=mi-&a-?Tr
zKeEKfjJBQ3lMP1ymbjr03gxdK!=(O5DXVpU=Ng35K8pIn#Kc6Jq)}bhz8~DuKh_5_
zTJ3T9fQ&NwzQ)AXh3TKMhOANbh3gehLhw*Vb<DJjg2Dpli(2BMwnNThIM-Q3<U4RP
zv@iK10>PtLyc@8H1X}kV&0sh3v-0Jgi9%u^a``TS|6%W0IUgWJ1V*P)NKw(gp%+To
zMT~wDD;9#s5vA>Zn)gZfU!;QfI?=`jmsi>!x4lAmI*roi?lRcydhnzy7>wqSV^_aF
zJlxd2%5P1bq%v{n9qw8-W{DoXHY@}3+?7AHBxj;Xhw!%3S9k9w-!ob`blUr_Gq(iy
zl==Sj#Sp1XKjGLnQK^OBq&D0d9Mn~~^?K(ZZidSFR*N3e=a-U5c~pQ6O3JzW{17a)
zU7bqkA*C|C=CQ)g$~~fG#l>f$98IHu!+?s~X|OI0fBJES+CG6;kz28-I1@avJ@K71
z)quQkk%8xvO+xL5?>z16?kJvn_t_G2a)ZR1f~9w3j6ylseu#aOU|5ZZzO`@u8JIa)
z_uQFFkGLqC1D8w%_KH0QZ)!tujC&8{vS7|q^t$ClgA<8f*xuRA5Vg;IG0`G}3R(xY
z3V*Obx-M{VUy9+bhldB5eydkQ#n$QCA~odL4Gme1WixdVr-rwMwb0R&+Xt=%kLt=M
zF@3$>xmg$T-GgaM)L<iA=s18=bN5ikk2&E}dC0ltG*A^VfgA~$bDKFK+M6}eu*-kY
zekwO+IM1c;6ebqDN^wd)Jn9;%>jfSJ&A0a9^<t=;N7@cb>aVHzdmCBeb8S+QKMVX)
z?IrE=Fz*)<;cB=x!0+`n`Jas$mDUK@DKoD_ZI@HE;aJJnMVO>!x8+K&lWY*3?tbCO
z=ow+rC>cK2GwM1`GLn7nuM*y&UAKLx5?<<?(mr!9r|Vnyb4eV8Y{Nhy;x-Jj8JCL&
z-kp(d!4bQ?XEJ5bW6wkyM8ZCr`w5irg;k`=%#F0pt(kN8O$fu+tM7|v#|e>s4P@wT
zna#mTQqtS!LZcpvdEc!~8N_cJKsZAg<FxdzL|QjdR=X&UiMoe9%p|gk+=gs%MGg*;
z{gh;~PD6<F@YBS{qpJx`QbO}7%AA^{Y*ZK30BIMBCS@bsvuZ!ugz|9E!hJvDBf3)n
z(l|D2;&4h35m-^b&&kyY8x^O!?1t`&B<9{ZZ$&tPDZj5O5}^bGmfZFkdd$^?z*Vh}
z^xVX!pR)wnkkJ%vzKPBm1&rt2?bG$>7kRyy+iqx3&ie@F=uW#i>yI}gH9{(x=PKdP
zZ~gUHLiw4HcCGE3i{XtQd}j|pszzIi2#6P=?3`OAeA{+33!E=}c>_z>Oy3%)Kel8K
zne6=$nbtkcx{yH8wV8ec9O`$zxSHM07NlJJ)h4p48=$8bzK%jbQ(k~Y;_Q7O3Hqaz
zlzoS|sZ(cEa&X?f0rSd8C-=IpH>ET!DjR%iiPJi+INYuZ9jzyNFo4^99A|6lEs#)o
zphi(GURdrgm~#7;vDmy!^1IvqQP#GfYVV#l*gO&A^i5#I)YXhdU1hZxk~ebrm3euU
zRm}%{jX~7P53sb|Faa69t&8y=e2KcXf3}zUc~U>}y@mTLlWT7MMfC-N({_+~B%u5G
z>QxUMc^QnIJ!w+WzZRN;06c*GT9mfwdnU3Ks!8wa-M8eewf)PmVJ*hx4g=6FD}#0C
zzmqB&P!GK1vXNy{bdHMj#k2k{>!{(oeR*}xgB6*?aMc_v&RroB<}3{$#@>RS>UUXS
z69wW<!yE}0K7IN$r)Qr51YMY+%U?w2<5mEtX~5e61<3Uq(!|qzn|coSo!}Aj6JVKY
zHkk3vy)!seAWiapy>4CjF=P3;cV5a`oY-*6aU?+azN+*5)@?~;M6o;SD5<l2fHob0
zN=^LFI~4*@;z~oEzr3m!Aj0+)x$3#O^5=)g60qi+ym^mrpRWq!3Bm3H_o#y}G<=^3
z_I)gJJ+<=`W96!&YN#!kITnGli`rIfyN$djJim2cmf?n^4ND&M&)ku|@T~fxpvA2@
zIoRQ|WJ?~48BoOj<*Umh5TepIpykhD#7W3506&xmP&M(@erM7KbJu9TvN>_CyCchu
z-17c#m2`<TY3Xf0jd!|-gvf`-j^VTvPc}C#R<%)&b_247yLwOC)3ZmO7cahg66!C%
z%wEvgC@gb?^O%`tQuAP7>Lb<uG>?1X9WGd^OCr`B<356%`R%ArNkI*~KO8w!_z+CJ
zd^#WX!bYQY2y$}XKHmPLAi{g~(ZWNV|1Pxvp$^vhu_?aT;O7Sw2<ZN|BEEg6#I~nb
zYIY2H^DygOvJCep)rka7Zzyc4RXeY9cI%OaNPdYoa~A~gtv8(RctX2_>~r&zG4h^z
z4lUdi4`XF5=&V3rFy+2t(_XMbdj;>3Le4qdGPH9=@*(L)mYd3HM|#6()E-z!)FTcY
z@H1RkM?P4fd%lhtqP;!la^!8stDObeFGig_+Me#9h|}Ehj^#<&`)9m`u;r=dKNze^
z?(JL0NxR%5^p>SH?Pb?E3k>j+UdHL}8r8Mf5~p2Y661G+$4ZVf`F>CHfe7`JX(@q(
zi6DB8;i<h}Umxau7K}tr-1}q8*z}b5Ic_8wX0|xIGl**Tg7y}tbxm$rWXz(!bP+sO
z+P^9Zf7~#1vYQF@L+@=HolwVk=P?$A(pQZtY+D$Y#y?Ny{>;4{b7w#AmTy0Lzx=B0
ztMc3P`HJUA1w9~%?-fZqP;!5jw6{t9wYR2uqBGhq*DKZNIO?3RAGt#6FYW6q9pXWs
zdtn$J+y7Z8)4jTyIr@Af=7?X8oDM0#U_T-%sOmsZ)bL3(8?R|D-8@?$!MUNO6{-+#
zG+5p4x>)w`d2;iM2;=>TWGj-Ap(e(raU;s2C-0{0jfM4B;H70s3m&lbG?*P}?E2=X
z?w1i~$Bz7c&m=TFXTt{{nbk{n47X(tGO~vMa$cYP5I!)umk_O!-L~VCmY7;&#)yqQ
ziNK8Y^_8Ts^v9H64F44~pyAXeEU*&4-4U0s%3H*i6Oa@a)ud-u={Wm&EgHUVP{HrK
z10jp=RhKl;Ps+{DBstsd%f1v~Kq4<skU;tIzR#X5u&R4j_7hQf@u`&BmK~owbMwXF
zC4{>IlHPvRGsAgoqg7&qifrbcUhaN<7i-Jy8+E#x>z_F#>|%^%UC}99*ZA)8G<#Ja
z{2j>><yZQZ?Ys8)>e9B!IUj#zHGQ_gJ(u~CySbME9}{PV$@O^6@8PBF+`1uKY^mDn
z8OF1-nD>?ky9?*$zq8&cqIkoeDy<>+j9_+Nl{_pnM^Z#mGkx(q$>r2#YInF-3Ga2j
zo^WWcWLsBSt$nzErd`-Po#mkwH;EBlyV6&oDJ*6D)*h3wvGW5P_aM$jQH^qEcvJ+a
zlUMW>X2^)4_=Ea-*9wGsjXfQ*!V>qa%A-U}V7rTN-a0U!QC>-TN?f95B{}K3NgF)8
zhC-hN9FD6VQRb6SJD=TAgxX*CDNF9Dbu}VUE>t#XwjiB9Z=Q$O8)jB=w`a_7tRm`M
zddq^`_Aq>pxdz|q%pTiw^~0j}&G&5(J(>wQQT+-o1T*LApuw^Hmu^Q51?g?>FI~ct
z$&QIVl@4`YN$Rxtzwr^ny+fbvzNAnX_Z4i6?Or!9Bao>e5!`cLJ<x~#g=ISz)72}D
zPOZ<1J6KigMOjS@us=7zlV00$e&+bkTESmJF_1+)au}3|cz5^c*%Xa^Ryy8^f**tz
zAC~v`FLK6L7SUEFT-$!Y^?L9;afdk*KTpg&$*S^gZn{(rei8p1Of7oLwB5BzyFI$M
zXSphN-=&A5#725wBHlEo_I}Pu3Co`5jxUhiwzuJ4ndPh6h`NYR_%a4Lqlw-}dSJCm
z#cX8Q6`g3jNGf{F-nq2hw2EnJKux`$e16ik#%@5p$1eT*g3j2N{W^P3yLX#BBqrxL
zXO8eShkZG$?$$YGcS-4kvuauD9U`Sc@#DK32LAm<gy!iF6eZRAgXiyULJgjdSf_-K
zmAFfHP*6`wRDEotbJ?6;AL}oX+VM!S(D;~+>wL*h&W{u>joLewm_|9k<ca7RwOhiw
zC_DE8bE(Z(&I{6)k-J2PK^mF<0=a&qgnTaDT_RQ0Vc7LhW?SuPu{P#D${T~&ifHp*
z#7$O`(7caVh!@9(<FR|PiNi}qd=HWA$EXMK3%z7!?C^Ol?(yqbb9B>HdoF#C`Q)jx
zZK&Kaji)-bq%f00>BO=k(^O)giGuQdWLD2@H?~Q-K{P&SQE*CffK>Dqx~E`g_iC)h
z&H8=rIW~@w%~q){*z-%&N-Ozwd-Q?TciM2PG3#;pSbA(*j*M8=?&_)><J~!o?ahKz
z+y$)ot=XmVh%a6bYNM<j=pu(OLA}(dBFfs0NF+OLEwR|o+A%cJeKV4NCk=^^ind^y
zsNA52sj~3z8#bb@HtNlj%-gvG<)CQu+SBjF*5inYxr5LWBB}OK+Jd-G|LhEDy&}Fd
zm#;5b7rHCuqqNuEOx4_yz;ZV-pDC$hvw@QO?Rl%Ehnn_X*-yHGUOBSqCDoJ={;>wB
zlZB-1vq`W)YVya<kDM>LV8Pni0`9&eim&rBGg{8uN>$H4eqdOm`r0SQMz*VHke73a
zr~7KsvDx$wX?}MNsVVg{`2@_X+cgpl<i9-A6G=+nn@RjXwOxBW)BFFgqc&o;l1tR$
z<eNI`P(-I@bL)_ba!#qUOirgzX1ZW86N@R`6_prAip1PGW@;oHxnJipbIE1H<}$-<
zz8^;<)%W-P{_)#?dyIYFm)Gn0dOn}8_hauI$o4pwU1O8$6Z?2an#QYAAHTMqiK2HY
zH|w_Wx|qZ8Y1-dbKiTk8lEf#}g+qagI`);awP8m-B5+)Ivnj8uxbm!4d*W;0?ihCm
z7$T!i>-yl%vQ_Y@mP5@APtC`zH<F**JVPp#PxYtvL2WyI%WN+CU=La6&dq~$r8hd)
zN0^dWi9-D#X&JlJ`T%pTlocBKLhZsGvNv;F{3iP8nX|VEm<&R0`MM(%Md2m^w?sjB
zsC2x`^Bq+d`}U`H&^2*Ivs!%P9Z}MbCtZ!Bm3_?*h1}uxtsG@8)*`CMmxkf(uBX-#
zcVR$1gTU>)8i_FwIEyGcHsV+2L^0Yz9Irgum_uom-EWT3U`XpZ<P+*6!W)?<jv65o
zUe?xbE#p8w7C2k)!ffLCsf2x=X>C!jI#hO>3~pDz>IsXq3h4@6__i_4omFb@i?w(V
zdg#=0&WHP<w!w`y_TurkqA*JLX72cSI=flDQyVT1<#~A!rc;Exn#vt<;lBk6ndu=w
zWmiOoFg75|Hl7t*h<{4%4dnO*6^=dg!-C&m+4w-P+{5n(|D9Nxsx$R#h;hs<!St(g
zy@IR}7nhAc)d^o@h#u1JduA5LC%LH|dEGSBzLIk8NbSJ+>Fj9V>I)AtYd}y#99(lI
zd;NwDLZpyZx1<)*whHlEB6H%(wrS&?^F)LDH;vXX2s0~o8lAuxUmA&!moR_cyS<I*
zX{#1IzTGHj6W2iNZGV;_m^b{fo}e;wR6<2}xPKeJJ|Wy+O0*HZ?#fLS__afdeGtY&
zyYMO|AM>Ihjjk*U-+bRsuTJi7u1g^9FHUH-8!-bT)nTrel5fthikeP~{0F{pXwS6u
zS&^CB<7D*yw6e~ib-|h`fna~<b|o-Wuk&;>A;g8RdlOSdYi4T@+<Ga6`uNtLgTSm4
zeyUT6;(flo9-5*VlZM+2scsBuaq*|susfdIrRbA|rRp*8R^|NimfZ%T6-{i%+n5|H
zo)r}zEX6pC7GZb$TCe%8_p+mzlBuiIU^_E$L-N`$VN01r9>#4d%$U4>Stqzj#dL41
z!sL|I^>U+BL;Ryy<>VS#1?9Kk63#4KoagI)<RE>4XMDUyZjiUO{~TmOc*OEWXFsm9
zJ8v#ZD-9Q^&Y{;XJd7#-MXAU5ozvhJd>rgqFtpr8Wn4DKN#QB$O3BVxyVLb$hIXbO
zgzxqT6NdK;b1&)5T-ldX<0@eEb)L2bXU3iWp;7gVSu7?x<+AVzrrqA%z2}}2Ep;gX
z6ESOkx1)xV5QlO^LqJek@E1#Zp0B<zq@n;YC@XQY2dP%qC?z4F6$*nilt9qcB)gxU
zYT^695Eob~Q4XG^FgpkzN7IA={=h4QPIAgYSX5M4Z|_3VCD;p*er~`w1Bojy&r14~
zJr~g^9JW6$xkfa=Tty;#Uu|dk{7dbPp}*-KD2^sCIr|#{`a}~}Vj3KSeaF>jn2Du3
z{y_VeC{t_c70nYgT_bs=N9~h94vBiNxrheepwP(YE>1&HWTh4AvO*2-%8S&aUT$g#
z*G*Wy`)H2|fEm@*7lzYcYm2)v_}WAZy^hgz&hUOmObpx?9mUfAho1g3@+65Q+poep
z9|HeF05D86j*j-7t`;W~XZi~}Umrph17OEw;qr-?ww%-(Yz?^^vHpHLn<|o3EJ01;
zM428`Vlc}q8Go04DuT{-G?2zg`A-38)~yYKIzG<1#Y~M4kI3HT>wWk@LxoA&>3bO(
zEZ#aZ5sdY(V%Zmr!trVl6qkSD?sWS|zgDrhQX(%1_35Y~+XiZOjg1|>fH?`E-Ji<s
z50|X8FGmrY1_wxaLy}jbk8sG#<MP-dpehaRw?n{|WwbxF$aGMBYarDc^WuXh_bo~2
znzG@zKHHk5({y&g64dYCw3>dqaewpOtW@NW<py1iN!rZtCk04(SU`xTx{HI>pp4vr
z*@$Y5x@lJ6&<(QJtOS4~cK=8m_ll#8!9SzlK8TWBJ{)>!tl+4(ozETeW@%?__|xLr
zh~M2$sy?tF^#)1}8DEJIvo$0#Qc}|_W8dHTZxDq3U$ld6*Vc6zo-S!?Ay4dnOO-87
zSDr30U>hwZ&KMH-gfeLE35}kYO1+o0y-IgyqgTPtqFwXjP(!}xjnFi`PV74dqt3)9
z&w4ty@!dH7TE8!DX7@v3>iesEU2IOB+IYW_tq5(o{zYb}fuX1g2K41d37;I6d4Gx}
z%y;5fMbE-Q8au{NS6-^u-`|JsDk7db%-W{Vybk(jsK4M(?7LA8TVte-*CGHBuG8Az
z4gGLieA(FVF91-v@K)ZND&#dU!4%e+fgq6w3)#yrQW=HPfVTOEe}oO*B7w_(vsj1d
z!~SK(D+(ZA*O!{ky6=B!t!DQqN2J<amMzu8x=Pnyri1rk6z-#(W7yIS3`C(>SAK3f
z=2b}!(#5{sFp*BjRILfc`p7RYDe!f6Zb9pK?PcY=%6_Q^%9!8HUaBMDI?Ozu0vhLN
z@pyLKZ10@|9P-y`DEDGfSw2*R4wWJvpm&bh_Qz$liGbU<ful&yvnYN%&?}BnXuadI
zqS+((%ya-OTKRDB$u&!HDqNUI&9{<B;j|HIdlAonXx)*kkD}7Npj;2D(axF!gMR`v
zUxl8s3RsQ%mdU?c%Ah<Rfgxgb(?8a!EGb2~c_3)W0i8@a;BR%k9TkBhQC3)~Vr92C
z;~E92i`quxJ1Ksz{C3IOHhkEHKYr3X;S3%E52}_;<f|frUBR;}62dS$zD2sS;@z!G
zesx9==c9_OlKmGCB^kcM0q)Kis0S`EI3w_z5q)q?X`+PN9Ul+Tfmeiyf4M*ezSDk8
z0yNRFlKOIHU1br>yJOE42;4l2G`a%X(o9)-k%u`xTqDTS#jaZb$vI&>`_^88S6W(o
zO9q~6VVm_31^In7$%dGtK3KaYz-uPY=Bg#dAa%k?W#y9>Zck71_T{oW2D5SXcJ-M8
zrW5oAMSQ7#*N~Rbbj>|GOWlI^;W`e2o(~?L$By2ydC3{O{CAqS8KCv&mH6EAv+4l=
z<|O0edA_<k5bBrvP-4e?Bx#Z%+O%yK-V(R$F>C!rx#q{)D49vD#(j=K4ARM~2KbyS
zqtTMB4rmLDVtS?cM?om7>ytK{kKyNdo$+5n+|%C<M`!|~WXq3eXj9Ab2}^#8`IL#7
zs`<7*)R)PK8uwU`!1rXA=Jf*KSj&4E08Tz7jnWJLF3|fh>tGqEcN<DS$H^y&%5oD=
z{Jpn6(tGN?px60LyPSmA`eR1S=J8!+gV`o;re)S%N)y}j``#O<ugf$2Gyh2p({s?d
zH9Mj|CbC))x?*R#*tN0rHu~bhh^`%CjvRCIl3KlJ6jRA~OX_i;_+3zefvP9pAZeX3
z>)v?ry0jt947?Ivvt?)+PZJ8##LJ#xv}AOYU}V{9Pjt<op=bjS2S=DYnu(F<Y+2PO
zgQ|!DKnHwgBP{p;H-rd=lp}*++*VK2cfM^IKz7!JoVW{90L~@CPL2`iY>oV#>KH?{
zSCy6lSJ~SKY*dvFlG*BYc}8(;4H?-Hw#F*NeGebe3HQ>9rK<VU&NO-ynfbBv)$z_Q
z-${p^IL5DPA9}!cbe}Ts)K&~rLUb2Lci)d>EXkaC`{m$p^56?4y2(X2=&gxKS-=~0
z;URhW6lruT!wj{1>n}RWD_3qGo=V`ZVVL1i5V+^MB``4Wp6C|Ma@Y9qLjl(bkI$@x
zGTHRU;qpDTo+~&WtNcyxc#8@AN`q#X{&Ahvh;D8JcO7Ejhi@<4?~Fq8C;skx;-SmU
z;&-bo3kdRD%uMB*m=%$nLf~)?4$xB9uuj+mE(JH^ds?EZH;}6&Wh-V`skf*w|9~gx
z|DraZvKAW)XaGeJwDH>Xxgb7rU0x$eBsmI;uu!^NVhxmXfV%%mCJSkM_UxIfkgc*f
zZ-Mh>0`Zs;a_f8Tx>#IUt<P8B0Gl9;pi=A%-3E^FVaeY=0?YPSs;eK207K~Nzn_*K
zyqR1PPkm5AZMbVcD~t$T(Nhz#B75Jd(hD=`ugw6SlQS0ct48T=Bj2M>l>tl$=qvL2
zFnQ$*5E!#<>GK`=0}Rk+zbM$t%e)}nU}$Y&nka;L>_TQY%4YZ+xh;;?*%3+Nu;?Ot
zBfR^`=>eV<s^9375%wv9z2by;*uBh-C6)S9E&+~NiRZUt({M9B-cRCQEmG*Vx!3eS
zwBFpN#Mv)5)pnIlNpPRhYO}0W-wY?84J7i|>d?Rlv!3M9YpUU^jBQ6EY=b<h<8V2E
z_ugDm-RFJ6N1gQJeD};d*n<IN|7i6q7mFUQfcA&(I2YhE!vRS^(3V@@{7-v(eicz9
z>6mtciAGIu8{}H^_0+lzYrB^FiI0~6=mgW%=Vob`j;tl`A#6E0d>1w&7YkYIjPC9K
zE`Y$4D6Z(QS9+`^*}8A|g(8EJ6@!<P?Xbvg%ZW_ggu}JwH=Zr7WjjXf_*{G}l%`+u
z66N9EB=K4PN$9gK?eDx9X8Ko?+bhAH{py6D(+Oz0=NYNVJ$Zc%l^||u8Z&R*aMpn+
z&lbnO@bs{l{;iXqGOF%QqxVmTRve(ZI~Uv-qPwbnJH-$Tvx}J~Cq;3LZ6r3)*tn@m
z77F~x#N|ur?C5Mab0ex-BVm#tUJL4OGnV8r%&N=0<4&DD(sKHKm3qcjVx+5{TUXV2
zOOiCxU>0kYNaU2mu&BseYUev*T_E+d=I;Ea%-W)8dg4sNKK=JeVBlA>;lFXt1Oby!
zTth7f36AUyJtGp`#qEWht`S%jzrYYp`MNE(!t|Rd){Q~aO`6!74#jr+^{;tA;8|h+
zLjkUr)O`>C!-CWU0Fs&1WOs`=(9v{U@|0or9x<STM20j}%9Q1gR}a76)h?Vq{tUa`
z8&bOCUQ+CwJK-T5a<rrPjz>>0QFiuSfG4iG`byx6P45YlBS&!<jFZz*!Njwd);2G;
zB^u6p;-97dIW)a8DrpK1#a^w-!-3l9%O_Tnz&&wN1I#tCC`w-gHG5ZvYkHDf3aeGi
z@zlmn*tM!?)Z2|uFwb1jdAG8}k+GP~ZP}ifwy5a|K>lo>lRqAK{OiQn*e+HtF??!2
zp!?@V?4meQ79|v|ePZG+>b`M!Hj<IfC>wqiq-3vyg0%U=pzq70X_2htjprJIGPX0*
z4y7<gyk0^>wYT+@WsTAd$XHE(lT(t>>z-{z9fvx4*X-(-RP-7aBUTx3e9wnRh_?fZ
zQJFXVxsN-)-OurMaKu5eryp0k!+5Rv3R9I--W!Kwq;F;&K;brYypW%)2ZvDIVSnxZ
zX2b$?^5M19FfrkouvYfoho$E1q5&u)f=l*%JIz2qSHk~4jOR<GKOf2kYZnmDOXuL0
zqd>er>@89ZlPRdJUECa52!sUe7}Dn~Up);1=+E*9aD7L|Y?tJA2t{n)uO%#qz!*J|
zp-=!~w`z2ips!_Q4D%IGM{~qI+}`?IKsJBh7-@jVkKQ72y6y~l3I1zY`B{}KRiFZP
z1}Ik>&iW~SsEyWMPXYsX)ku=ZzCr)!#Q@HKo7myjBc_4VM=y!fT^rG19uTgmeI}n#
zcyqDGvM4++@K2p+5a^J|b&EWhMW5?n^5Th-(V15gaXT_z(uG3CBPXtU^XS5tjShbF
z<EY6}n~>TA0_x0&x1g31*85>@y(_rl4>~htfL2@7k6GBdGkFfaf}=a}*SSM&g;P6x
z<E~r?JX2sVD1;1IjgJ1)J+loLs3PQ2w85w3=GznVQT1aNV4djz*21}8fVPy>z~9SN
z%ogJt@R-0dK!&_K0H8qguYitOM!UG|-8?;-uc;k7S=85(+^NnGof`r&ihvOh-}x{*
z5c!$j5YA|2*{6|6fa8-c$oj3c8j9k7#@2-?ZuS-y+z1CuOP8`OpInfoN@2|QJbx%q
z^Ly&uQ`a8rIOKE6%eVutUcxEA*7x^6I3oy}TZ;vkdC}W*3iPk(gE=<oXa}gcg@)ad
znbSHKS&vH~t4VROV4kO@bH$?|8CcYX9^L#hew?vq(bocKZp%`%7dwrMD$(pt*$;mu
zLOzaa;KqNK+KV#kiI+}Ze|_v@{^SXuAbh1Q`?*vDlv@I1Y$))+Mk~epH*0I{ihu}M
zu_+isu#2LEFRdes%1Xka(Z#*f|7lW-dv5bV{r|adZumsb%yL}G3AbOJj)gA+Ui<f1
Kn<tx|3ivkws_?x4

diff --git a/command/etc/presentation.html b/command/etc/presentation.html
deleted file mode 100644
index f6db44f5b5de..000000000000
--- a/command/etc/presentation.html
+++ /dev/null
@@ -1,243 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Design Patterns - Command Presentation</title>
-    <meta charset="utf-8">
-    <style>
-      @import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
-      @import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
-      @import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
-
-      body { font-family: 'Droid Serif'; }
-      h1, h2, h3 {
-        font-family: 'Yanone Kaffeesatz';
-        font-weight: normal;
-      }
-      .remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
-	  
-	  blockquote {
-		border-left: 0.3em solid rgba(0,0,0,0.5);
-		padding: 0 15px;
-		font-style: italic;
-	  }
-	  
-	  img {
-		max-width:100%;
-	  }
-    </style>
-  </head>
-  <body>
-    <textarea id="source">
-
-class: center, middle
-
-# Command
-
----
-
-# Also known as
-
-* Action, Transaction
-
----
-
-# Intent
-
-* Encapsulate a request as an object, thereby letting you parameterize clients with different requests, queue or log requests, and support undoable operations.
-
----
-
-# Explanation
-
-* [Wikipedia](https://en.wikipedia.org/wiki/Command_pattern) says:
-  > In object-oriented programming, the command pattern is a behavioral design pattern in which an object is used to encapsulate all information needed to perform an action or trigger an event at a later time. This information includes the method name, the object that owns the method and values for the method parameters.
-
-<br />
-
-* In plain words:
-
-  * Enable the construction of components that are able to delegate, sequence or execute method calls at a time of their choosing;
-  
----
-
-# Explanation
-
-Four terms always associated with the pattern: 
-
-  * Command
-	* Object that knows about the receiver and invokes a method of the receiver;
-  
-  * Receiver
-	* Object that does the work;
-  
-  * Invoker
-	* Knows how to execute a command, and optionally does the bookkeeping about the command execution;
-  
-  * Client 
-	* Decides which commands to execute at which points, passing the command object to the invoker object;
-  
----
-
-# Example
-
-In our example, a Wizard can cast spells on targets.
-
-  * Spell will be the command (implements the Command interface);
-  * Goblin (a Target object) will be the receiver;
-  * Wizard will be the invoker;
-  * App will be the client;
-
-``` 
-
-	//App.java
-	public static void main(String[] args) {
-		Wizard wizard = new Wizard();
-		Goblin goblin = new Goblin();
-		goblin.printStatus(); 		//Goblin, [size=normal] [visibility=visible]
-
-		wizard.castSpell(new ShrinkSpell(), goblin);
-		wizard.castSpell(new InvisibilitySpell(), goblin);
-
-		goblin.printStatus(); 		//Goblin, [size=small] [visibility=invisible]
-
-		wizard.undoLastSpell();
-
-		goblin.printStatus(); 		//Goblin, [size=small] [visibility=visible]
-
-		wizard.redoLastSpell();
-		goblin.printStatus(); 		//Goblin, [size=small] [visibility=invisible]
-	}
-```
-
----
-
-# Diagram
-
-.center[![Diagram](diagram.png)]
-
-
----
-
-# Applicability
-
-Use the Command pattern when you want to:
-
-* Parameterize objects by an action to perform; 
-  * You can express such parameterization in a procedural language with a callback function, that is, a function that's registered somewhere to be called at a later point;
-  
-  * Commands are an object-oriented replacement for callbacks;
-
-  <br />
-  
-* Specify, queue, and execute requests at different times; 
-  * A Command object can have a lifetime independent of the original request;
-  
-  * If the receiver of a request can be represented in an address space-independent way, then you can transfer a command object for the request to a different process and fulfill the request there;
-
----
-
-# Applicability
-
-Use the Command pattern when you want to:
-
-* Support undo; 
-  * The Command's execute() operation can store state for reversing its effects in the command itself;
-  
-  * The Command interface must have an added unexecute() operation that reverses the effects of a previous call to execute;
-  
-  * Executed commands are stored in a history list;
-  
-  * Unlimited-level undo and redo is achieved by traversing this list backwards and forwards calling unexecute() and execute(), respectively;
-
----
-
-# Applicability
-  
-Use the Command pattern when you want to:
-  
-* Support logging changes so that they can be reapplied in case of a system crash;
-  * By augmenting the Command interface with load() and store() operations, you can keep a persistent log of changes;
-  
-  * Recovering from a crash involves reloading logged commands from disk and re-executing them with the execute operation;
-
----
-
-# Applicability
-
-Use the Command pattern when you want to:
-
-* Structure a system around high-level operations build on primitive operations;
-  * Such a structure is common in information systems that support transactions;
-  
-  * A transaction encapsulates a set of changes to data;
-  
-  * The Command pattern offers a way to model transactions; 
-  
-  * Commands have a common interface, letting you invoke all transactions the same way;
-  
-  * The pattern also makes it easy to extend the system with new transactions
-
----
-
-# Use Cases
-
-* To keep a history of requests;
-
-* Implement callback functionality;
-
-* Implement the undo functionality;
-
----
-
-# Real world examples
-
-[java.lang.Runnable](http://docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html)
-
-[Netflix Hystrix](https://github.com/Netflix/Hystrix/wiki)
-
-[javax.swing.Action](http://docs.oracle.com/javase/8/docs/api/javax/swing/Action.html)
-
----
-
-# Credits
-
-* [Design Patterns: Elements of Reusable Object-Oriented Software](http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612)
-
----
-
-# Tutorials
-
-* Source code http://java-design-patterns.com/patterns/command/
-
-    </textarea>
-    <script src="https://remarkjs.com/downloads/remark-latest.min.js">
-    </script>
-    <script>
-      var slideshow = remark.create();
-    </script>
-  </body>
-</html>
\ No newline at end of file
diff --git a/factory-method/README.md b/factory-method/README.md
index 31e2ab98b744..be5ead3e7329 100644
--- a/factory-method/README.md
+++ b/factory-method/README.md
@@ -69,10 +69,6 @@ Use the Factory Method pattern when
 * a class wants its subclasses to specify the objects it creates
 * classes delegate responsibility to one of several helper subclasses, and you want to localize the knowledge of which helper subclass is the delegate
 
-## Presentations
-
-* [Factory Method Pattern](etc/presentation.html) 
-
 ## Real world examples
 
 * [java.util.Calendar](http://docs.oracle.com/javase/8/docs/api/java/util/Calendar.html#getInstance--)
diff --git a/factory-method/etc/diagram1.png b/factory-method/etc/diagram1.png
deleted file mode 100644
index fa325edf002a702f3c94e46f488c293df80d1ceb..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 59865
zcmZ^L1yGw^*DWnYin|kBic4`TP@qLiaW7Wf-QBG~vEowPCAdqlV!<7P2Y2VD?|Z-b
z{<-ttnPiejPtG~}?7j9{`$@zXMHzGy5)?Q%IP}k-K7NIRdz}vl_bLe)5w>So^;Qb@
z@yh9|j09Ze7}-8-<BgfPf;b#pO&sc@Ap&gst^Fr0Cpb8azQ6BRNz53eaB%y!pFfJL
zy6YciBKhO>Pk~-qz3yU#9MykP6642Pj~RU!eZ~E~|Iq8;LIk`EHX9Sz4JU?=)Ov#r
zPc4g)uyJmaRaI)XW7}I0By!AufaKE(*3$v6@TjOHw)j}7Tad7<kM{Hs1$M)2a*B*&
z%&uP$qw-dF<mC~SmcoC~9k1(+5)~^M`V&K=3DG!Lbe~Mg#0^`+43@YANo6zFvsLP3
zEE2y>6h&&g&YU-*!Pc3l27U^?ieR0>)+wL?R!dvQqiM)kZ=f3p+Zu#?<B-O`Qb8cI
z{2*ne{>o-)O2cd^H}rD5c`r&CDWw8QyD=9bY-XTjHr^ghKmg;OQ3&r%56_3FWa%t)
zPHj#*|AmF?nDrS|^}X!7kk}bXeli(<G;(BqH`#r}oE*5pp?m}+NCayFwvHyOZU4wV
zg8gvTuQ}E=Av{J=&af@(NY=*;!xU%lWYdNSx_PXUJAw%Gof{!&zR^nMyE}`B8H@4}
zaf+d8(F0QGd9X?7mb&S8u8os&z6NjOgp#<<!elyn@|ut|`P<fcYN{H+8YxGkw>ACJ
z3@Q|U3aoPSf<~y^X{T;AQW8ckMp0XRI6BR&x<;p?#_FzeAUW<|o;v*m3P?3lU~%h7
zXDprf<b4DRVLRqge*n=aft1L9UlDKe|NSPBPt{%g@4gB1PaI7D9Ho3uf)j0v2A}{a
zdOOLRQ^KzQe{YAUGmn_Rv!wlNfc>&{ovNTBMHF-I{x&X3l%NC@x_zJgt7Jqf7PPpz
zg#vXd$)4{)tdSxyLM81Zun1>m`G#F1h4arA&^nscTTM;5F<YQlwwZi6KE3dBQ3>?o
zP1SVo@Mz1K8NK;|Pl|<4)_PJT>(pSqsM4uyKY@jbb~c0iZ=<O9TovQEZC_#cPMh6*
zt6wrt9U~8|>ng$?xS{12B8o1Hzk`3Z3oxi7F<()a^q1ji2)LS=?u$>^)qn>sVn@CD
zE$jrh4++pb3J3A<s01#JBIaUYmA{hJ{f-g-@iGnmG7ULe9+ioCfsF(O<x1S>2sy-P
zT2ZXFjyxFI*2*_m`lvbu_pc><lCd_7nWrYNkrMpJ3}(Ywrxx&Z>@%z)v^a}UW+j*z
zk_G~K^sgLh0OYL|DZlb+qN7A*O~jN=TlCW9T2x7Ow=@S%+zdG7OiEAiU|rMvYu71}
ztO;kOaZ&vQL+(dHA@kJe$=Euyy|AvEv>iY;S^p3KyNj#$-FdPmPQzJ$VHiaf2F>T~
zQv%He!&!O7aQ-vnF`@t88AlB8&ss+Q@nfwwtGA_X2tk+P_Pa>=czVV~dNdkza|;pn
z4lNlsZIIPaPj>UMg>{S*w)hUr<#kS5R;;Ozb%cPDLYzE2oLf6BLa98=0lehqMNSKl
z(lTR4M*CH;ho=7(^pk<mE_v#<L@xjN`A|2JhkCGNn|_WdGfgidAi>`&FpSnduU5j1
z4IxB26kS+1@OVDs%0?3tFQGC+7j_P8SkvmIgaQ4FJPvpbr(n+*dD6gcqM@ewKtUtc
zg*=|C%tSH@vIPPUk1-_uV+gvHi;u0Ni=+!tTFDpR;?SiHQB|4urSEk3(VcprhB_Pw
zQnKx=8`XvPG|VHPQ5aWpmej13!{(_o3vHt!9S<P>nEm})(v>`pZJ%UfS7zU9=-lRE
zKbIh=*4gt*#}4m(WPX=_4ILt`x3=LYw6c*+2Avq0nJ$?#t&hE<*#+JI1XpXZk4WV^
zI3i+XenMD|5SCVtGNKumHee}q%WL`i4UAZ+<dXC(Qq|S$YmIk|*&x0&$gyo&z`SOE
z$qQ9G!qTCQ=hXQkAe04(6?#?GcAgOb4mt1#F^2HzH{q*kmA&~I5hG<9Zfrh^{%Sv(
zE%*4>Lqjz}2u$-hHXAyP1A;``qmPe7YF%;eqeU-Wq2|%*$7IFKJ_rb$f^w%SrkOI}
z%~v`CAF6|_4vWq+GWaFLDfWSLpju%kf{~?M!8qqLAn3@YG<`uw@u{0yw~^l`BJ^{1
z5KChcpD3RX%*eS+qw=WNN8jR}E?>mu`#fATva!*xggT021$*`c6>6xf8}&!x^FLPS
zJAjTbb8VJ*hqDVe`(@Gw&#2P|`1Mo6SrZmib#6BuxP^!brr6o*#1Cg2ClAze$YVNG
z=nlULJOQKXL}RCCMqk;Ock9dZgpTuH#y?je2&CIJpH`$8r7W?LO<uIzp><=-f>KiM
zz-M2@lENfc*{;fTzB#-8NY^mSQFVv?RufGFdTT><x7P^yabnN>0M9)tGQY<&)i9!l
zkpW7WE5z8^-G#K@toAy9$irv`VtZ-gL;`^}i<%GagcM2PWb9M%#%_W-d8}MFqvl>u
zEZuL9`yRb-%>1Y8Fs$(i1+L12xFX{%x_8`XyCbE2jz3z*2NUX~cJD>8cN7OI!-hm*
zBT-4TI{*m~P7_Nc)3L2w?`-e=U+ZdmuT$O28>rMJI!eg(nck*b<0FDN7B4<H<xLP(
zxn3)Vsj2B@Gr{)uHj@~>fW9?gYktM~)8Y5G(y-Is<i1)rlNlN2{dRr0aC^6#&1p5u
z!lGH-#fbl=`{Uo{--w&T-3kbINNDTn#gvvZB?UghWl<u3{=Y6C9oc|tyKDLp?+q34
zzjuWFVrj|1$r$k<u=(4bosY0}9!Tjf9!sbYhNp82aX?ppM*v=PngYetCUYi=jR=Zy
z&d6o2!9MoyZ(Hj`0nNj^;uM`CpolB&BquJHZZo~Cj7vk@@{t1^D8vsI@^EwtibfYC
zTtc+7CmxIS?~n*8c?ur}`ALS=S^FB-M*9Ns@qaiFy%Cz9tB&Io`_uMO%;Y5hAOSWP
zxHk+%f1KKi<&2^(>)!!SXQqiN>OQ=^%`ij%mWNHroIb;kS}WSQ)K~T~`Vv8SPbJ2&
zgv?Do!;IQKi$rsX)7EA?=4Z_AEJh{i+?oP~66P*uQ=_DHydu4Ix69a{tBp(Wc%O=r
zNWgBE7Y0M7bAmFH^}e^GItJUxDZ%$;e#8Z7eG<~0^>#6*>hWs8AYZL;jV--x^QN=z
zle*Bd{hCdx`_veR*$8g%P$C1Qx)-B&y<5`08-Xylpx{mXr#DB74ZX$6G}G?M^e_`B
zdIw;~fnk}tcR+ihOMOWN1zmJ~5@dcW{W=tL@K{CAdsPi+P?_M6a#tL>WwrV)hEY(k
z1j)WJ&C<x3cWF0CPM_%x9H2Z&D0~Sz9iNnBt&NTlGDb>>Njq{hI_8Q+?Y_PoD4~Gx
z@j9Hfe6WCZRQ!aFXhkBNbs!OJWxtoBZ?1vG!G+HB9Wr;vJYiAfqkJ)Gb6c>^m;uyr
z^GXpu`g&V=9Gs+5`2mS$1a;d<zt0D=J^1O^mr#=Xt_z&-uF1tgNw-0Vk0w8sr?Vr@
zqvnXyxybjEMZ-iNN6;jdWaxTc6n&oQ2oA~zn!Sl!kx+Ef@1OQzet=xSRcF%MW@BB#
z<t;2q=Jjat3E15q$hPl0B|^To+6&=V{<3oVoMIUiMHY2x>d5{>AllA#Z`&vekEDx0
zLZt{LThxa;wsVKmyEBg@fHsV5U>B1j=Ax<@w=?CyOHExL8^zIa`et7#BWzdn4*5lB
z-#x?mfYtrz;_I+pXlr)nt5NUQMa$3l%v6>fM`^eYn`aQt=h&1p+$e0Tjyp{Kv@<$@
z@IIcr_YQa4%jJsu(UV2fePIe`d-R*<7K)dqJ=F})1NRKRGllY5ze3HY{gI}#tuy}T
zVBE8T?5!E}SsyPUMgHSA(Vd%$-W+p-Md(259b^9O+kA&(zM)>YyGQZIt8Ug*`>7iD
z{kiaX=Jzi02H$tV2atT2Psh;s)6k4=--e}Akl!+I(?9_HL6}N{RW*Q10;uUv9`A9p
z>rsS^frOGWIX%Z~nvN#A%`=NytHmfN!dI@vQ0jCJ<JvJq;gJq&Fx|Cx#2EDAkP075
zOgg+ysWRM-$IborME4T8QEx<DNDJA<`(s5GU)i)8r>x$)Og5ja21bbufozeEVq@j>
zySdprg0FrWT#USI1g{uKj&*w(YQ`z<)$1w!{E3&RS9CN{_K1|>eG`Z5MjkG5BY+p6
zC1d<(BKX8GyxSSbu;z<Cvvd+0B)tXM4`K&Bkd-`N5e!6U$LNOvf-_OgAl({OAW)f6
z7q1uOWq=}f<wg`MvoI?rce>K*d+^Un;8R>*JSa0H2xA_<EL)VU*Oep~^J)fJhkrBw
zFYx&j_ZQ;4cgRb<?z7;3hKjmx9;Z8i?}|1a;lpx%pFK{2c7eT}uj3$TNGCnPxD4yX
z@G^P79R|n;SwD)$vZbmZM`yY7Dhgc7>vB8r;o*(-vEv_A&viUu?Rmkm2|6PsXosAv
zdJutD9{I-vJYGM$L8UaCy@@+?5w}ctX*wPlGdy}q_zj&64r}KOiFleA2FN+cSR40)
zm|revkK4|<G6bKA4)t+B)19{omdKqQXYd4S#{qBWl)8opMWcl%vi)<90<@~)B%x*5
zJy#5|px-ZdV$nKjK?@XPa|Xed?aX7T_K20OThhXgPXdg0I~4pcU^U&qp5xYyy|WZZ
zPuWQ?xJo4S&dj;%B1$!$61j)qAE^J{p_apWS<D{z@(yj`MqZd_ZIE|<*YARJ=V4<{
z<N(<lmzRt6G`<n~zWSpNrt~}hKO@wCKJrJp)4p*@)O{c~5a~c9v?Kh|81H@O1xb4G
zLiJ;br0&y@Lp;4w&$MR@x2KKFX))J|p-@`DM|dP%<8;r$BP^qIC;vVMt}fsH=4`~N
zZCoYdCLwfxedN^@X7+s_dgjtcjJX<BwZr;q?Tjx%Q4l^zhCHlMR&gNHi%x7(@F75Q
z!Y*usQS61CtTFR1`l&{s{+q2R01V1j`Hzxsaur_K2{M-e9UZu*e-4_MQ1S2~TQcue
z$32Kut}m&));UvcIe+1<c|!Q)XWWdn#0}m@s$LNW0=v6{yxl!aqie4WKfOQFc{Fw=
zcqHqVzH*^YNJ5(SwkKda5+SG?)_PXcU5)DjBUj~MiD<vln`4)0X44<J4hjHwgwvN7
z;n}U$vuitT%<UFa@_0S3Ol(@6t&|AS%()v|jP)YXL=8XBJfrvRxoMo}mm|%<aE1=!
zUr1iP{iT-X_}+x4-on^nDu~^1*78Y9mcG?RZ27SwbTHk^cp%ZthyXJwPYP>8LoR~9
zKVd*aJDiFn=3pcMu2uqHvo6+m9U74vMiwAv>rGnjvCvv%*xG*G4ZaxEx;OsZU0m3Y
zO+)^8UChphDNy&^mu<y}QkfPU!KdO=t0nmskz$cROUiDe%)s4)x3cKNd7zSi(7;+?
z(e<s^XzubJMb$?5D$@Ei5&`Aqk<@8Bk2L0&mziu0wUKg}xPd4h<C?5t`b@AASraAl
zpTN;OuExe9v_VWS8t}dDX(<Trf;y|DWrnoM=1jX&9_o~<wIE?m6bbsa;iuTAc;pll
z{l+sh$cf#XOvqG)W3iGCXs44?tK-5hJx6_o-_bU^H``3AjmX$V=1pQ-;r+U`{)v#_
z%fg@&pqIR+X7J*!=8qwi^K2@`-cspaAxf0-P`8+w@^v%oWDWG1amv5V=eV1-f?)F!
zAa$CV5OmWigsHd7uI@-KV-OSJ)3RAfeqk;|=6{l{<^OP#ADH{n6=>EWA-2fxbgv&Y
zTcj6+G=37h9DgIx3i)!ir0OaN<ym$g(&Eb6CkRi+w0uvo?a-bDg{7rz?lZ=b9@vCB
z)@12Ms0P)ciZvCKCGNt~!|-EAxjpA!a}YdaK#^axSO_G$PJ{&kbA`398I63Tv+#8-
zSjQj%0)5~DN)p7LpC|{hRLSNORqnU9-CR(B@)0TtO~sZr8N3yhK-Q%HwvXbOXp)Aq
zj?=|n&Jc~`Qn|()1Mm~AF)+vb`DwpMsY^v^h#%(vOhOC9PsX#u6O!q|gK5m?Iz*)7
zND94kd;Z9zeQEwLj`jXc$`YtNmP=t`c2U71rj|@Vrrighx3e=rC`2r2pr{y4(w9^}
z2Wp7;lJAtkOO&ty{BGKh9Z^l)ihmLM;hk))u9(oL>}=<=A0f;7bsg#xt~to_HmC!3
z@C9*8IA%WAGb%QJhNqT{BXX7gMOINEQh3o>oUg`3ng6chv~DzMw^a}1F%d87NDoAM
z6zQd}9D<I)*wLP+$`LSZfH1`XI(7zr{F@<Ex(brD&rbI-I$o)SSag4tO#z!><V2p{
zlW)P&%)xQ95v{o&rcDXIp#ift0znB$qQi5=PVRy{KG*PGK2(ui9y|V<>OVKWG=BQY
z`(bK`8;QRmV4U|BypJYc!H1_oo|&{=9%tsjNUPU2$v*_+cMO~5=L1KG(*izY1<M-=
zz^l*(V&FxeqsbStJ6<T$voL^QS%qTk%24%avN@`lndWc7O98}k6aIHN>Xvl9B^ZDK
z+V+e@rr$~`<YvEziwg)zW3CG02vtV@6co#lmJj13zB5kHwk=eJT{A-k<VcKA(=y^R
zl`kKLA$k%V@EmPR#z%^udr_m0(?27V(24}N+zsh*%WC^fhEofY)8FAU6DzuevyPf1
z{2JeAsK%zfY@QelX9X(G`Uqglki92@f4G#c(r=$AGgG=;eByt+xo8OOlMwbh$R%<H
zoA^-P#pE2sf$Uf3Ynq_>{pR6Ad~$xCD4-)J7TZTo2WRD=+xHnuZVb`s<(RJQ$UTKL
zpr}I0JXTsF{5OVCv~35>^1s>;!<Gf!W-C6!QFK1NW+Si1dl5d7U%o*K%NA$3y;pg>
zA8~v_A{DPcWcPkqz<cayD;38u;_(~rE6Z+=98W2ux=}ux0lU8x8RU$gHWREpopFom
zj7dtog@tm1e_QG!9F!)|&V9(~*qhBK1fGbYF_3%FN`HmBf!K|FqDEbKY_U>QKVmJp
z-@GxSVPGd*&<a3wNX{HsM)I|Osp}Pd?PS+I4|xtKk!$@B^I;p)e@%>$MY(q!71oB%
zKW(6fAQ?o^Xm;~W@KDxcWGmcZtsTE7VmMrlInQg*;7-bqdJc`yyIo)uL8o{jOD_IO
z{YZ7qb1rb@Zj?1#SQSj6<-y8WpBd=W^jQ75)Ox@5Wq_@rli1&{qx}oTyvgw&CcDG-
zn@#h4?{VC!?!I<Jl3K`Vti!n9%$A(;o>c@VW@osczBhyDgBQN7SQ~50ixo-I&V<<d
zNf_q9hpSd~e)CO@;xC<euslxmZ_d_3Ad8{BH98>mg!%&?nexXRf$@n>U=7G1WMv78
z6QS|3NM8u+#Q9ewNd=17iWB0q@0G9c-L@dp9g55@Ao|_h3r5ye@j;^Bx0RPne};E}
zKjYUlSQA)izL8cJ7z1WasNHS@uT484lS_6V{={cb*_Co`Cmg%qHZ<1wpA_#xFV_6(
zj4<1z??szD{JhULh0GlmFlmM0gLK+LddEEthTbp^+K@6zr)Mg4v0@s;iU_&&B%M@(
z0!hP^Ek24AEm|J&+$LSJcz;6^^@1P@KRX@t<^2tiynsOE8;0KpH!N!3v)j(^xXQ+H
z>t!34eD6su(+2b`p48J9WNr0;SR~n4!#zTfJ9O-i#tuA6UfV)N>v3h$kRK6iUp;IS
zf|f284bFOO{MNVP$sP7w#*HnYv*uc=Z{)quy(=zuf*zQf1AXko_a7<jJ(Y3<GeYu`
zt<L7(6|L`lAzW@eFmi#CHPh{Nz;o=z_$bQ<Y^@o;gf++MhiB;y2AyLs9kqx&Rfx+~
z5V0a&OWnM>tIvpe^6;|GtuMAoNhFAQl{8Zv5v*L}i|>vsyK1lXe)m^*Td=tz>7}MY
z&@acRh?@}lxbbe~p)(_H@v@&VazUY+;MrU?NG<Z?<*-)L@4^f+^qN!`Eu-_ixGNJ=
zj~TPf?9^KimX2COwdB<4oXVd~E9%=BO^TvoH#sgIMw{rrK=-vwa`LY%t(Je2!!qNa
zpLICUA^yRk4AHeb0~&eNC${{~Rmhg5vw1kLc;M<h#-6r{1BhJCy@;+|1(Jom@Lem5
zCHe?IsBPmcdM=f4!dI+!=L?~&V)hEL^ts>`?xlI?*<a#kZw}xp^@tx47(D`fCJg(w
zZ!LL}i0jf0!Of}91B{<yX>jt!k&#L`d3M|BNNfs(KN+BCH~1=vDVjP=RSYoW0U75F
zYA~n7T+9;pf?!Eb*4DgDX4~EpjJS#eX$80#<?jtwjQrUulGWa3ps$33NKx<!evgNB
z-<717G)ApCO>;~s1_<kGxuRW_ivYt+M1kBzfzq4>Y-E~je@XdTPPuqYz~ZCa81Rc)
z)e|1@eXVlw8vfk7CsI`3ahVYSx$?&VinP?hyi3Bur`Po)J|b*ZNZy<mR*zdF;*<c1
z4K_#(_w4#uRSeb7S?{<a+a~h0r1MrK&Ns{fy;YuXPC7kBA5SuZE^b$f=W)ERH=Hk9
zPX*e}&se<Omnys1DK^VY@tR4x&6@yAcuGTIj~K{X^^%I>s8{91P&zWhsGPCv86U0)
z-%qiG`z00t_Jf3ZYLObj#*VtWkZhUZMp<EMu{HI<v1_elhQcosCrm|gr%GcYAT2hb
z^vjUF)+kYZ3NI@@AK_glB?VJhzugBA6opj+VS}^DDLB#RGYDjqllSe68<THppWXf*
z`O#UcjEg&hwOr-9b?yy9mC}4|ct|OBKZ~y4v?iHLpC*~Z7S%lD$BU6Zbi`rkPV#de
z3jS|AW%bh!pWE#ZhJ=iInIYBVh76F-lXCw~bAjYhee`-^ym2uP?9vwx%2)wUmTUe;
zljZkwVX+|}-s{GqLu;{_;&QHzZy*~_yBoRPFWuCBR&QjBAhX7vhHJP3kSszbhpu-T
zo8bX?(xF!YX-qS86GS~~_{hoXIrPKIpWY<t>Xz8{mGN4K+kDVcK(BuKgm#42MT(2r
zGbm&B)$q-u^Iqt$;)Ix4)x7#rv>8J|M`Rte!&dlLD@dlM@tt3vxfUpf&ZtFT#Ha|5
zna(Za=8U8<>ZL{bYgKHT-q62X^^p}j@_e3>G5(i<njo6zzf84`4+Ai0+kLUJP1rIx
zNH-M&d1l7BZNs9REd1jpQ{JwkLts(Ort1zkVA!z1GLkhJ@~%JQQ^wcPxBt-8A@WEq
z+t~Ud<ZI6@D5l$nANNOpjScM^$XT!X@w@K#2GOV)Zt#ImtsE%Gc&oW>3ZhPDw}>b5
zDkf^=khbnd;@2ExE?0qAzHiPz4-^}_zmQ+w(e3eCiXAQ{Y<8b_azH?)jK?B)K0<`l
zz;pPv8yloUUR%QY*c7Adx$Jc}7x4xW#1kPL5p7fWZaQ~pzQKfDoa98SDcWyT-~Q;%
z0MQ^fiMc?O(Wgt&$5j``*gY^wJo?4i%B88ffXRErhFIf%cJ8y0Wdu#I6J|!e6QEGx
z9&twU2Be?qq}*<e@%>pjfKAf1=bAN>K7!!a>j-dwVg^4poiLvdZQ%8QbIxD%_LtcK
z>)OENr2y-ReQO2ak8i3lBn3<0cpMLb->n)$<m&!Xmw(yIjlakKeiJu;|2H20vzr9{
zzf2?zcQ>P0z`^OM6}2Mf5L2|HhCrZc+i>%SR4C_mTe#OunzDQ5m30)Wbo1Qv1=DUQ
zA@RV^3+iLFB1&Wl$uH0<Yj5TJTSomN&{fOqIOEL}M)KMJILl0W!)3OP6-czL|1e&b
zL8@;;q{61Wtf6K2!rQ(^At`(;3`fIUQTpZ_^+5ew*i=!x=n~HXd?8}lRbx3>uFIYK
zGyETcEOqX8AN`kwVRA(_d!@6bgO|^8N42OhWo_M+l3a8Pr|lK$?2k&a8wWO+oMSRf
zP+sJ}=(bpbdwR)z&fESM5qqcmo{mY{uX@}sU2fRJXu?KNaeS}kQ%ZWA>_?cV7_1S>
zWSu1Nt*kfAlTZ{kO*Hi|f??AUN5zKi>w8s!7eixvfFF@*$>;8v!jNe$Zq9+Qd^Sb;
z$C=V)`IZlkS*Av&EWdtb|M*&ypd2xx`N2B=r*puT@JQdV=6jyCPtoJ2a3R9#VKCx=
zekxB26@~2bRWJB;w5piN_o5w!0vJ|R-Q*(p0g?JTg^+N;g3D|?IsF(6gQwB5x&yC`
zq6!L7X?O27bx~29$nS48?^)p0C0KgPwGiqpK-jGv7|fdL6ckZz@?JiiDCKf<uPS2B
zY7V#Dy;%U5^4S|*`UZ>z*;GG?AjS(rQhCm<9|S$TS&Dd1Z#8w<JAUn`iUC@q##7zP
zxrB)69m=_iu3+-mzd$|h3<83{m~YT}cTmkA-ld7LZlR);MVN&h4h;|YMB+1_KHaS4
zE1ifo9Z+cGsuU@1G4wV-qJORS|B>M=%uawvaltVCv5Dq)x%v<^PrEN`-P+B#nLh%Y
zz!t+m{^KUd=`eE@ksJ)8q~%)8RW=>B_~q&}9t|pmnoM}XjJ>vDNg_}=NFhz23uPha
zpNsCc5@#;*cC-CNuNSS@`);X-VYGS-B?AKzxJU_9(YPA9+WxQ(yR8H$_GpN3MvqwG
z-&tPzwPT6;RvO(TNYTuywqMIEGXw<iLSyfI<cbx!)}+zEdSeJl<uXOV5WW3&SUXbL
zbi0YF{B`PUpt1x^t+GA>+FJlAt;th&O@!U*VY6A-(-Hg>S=hgyQ>DBK-yj^thOGV{
z?jNob@2j3($o5Ez@lXPtW}ADBXALarG5L2T1|tT-f4u<92U5~PsEAxTe}Cyr#{d*)
z^+BEwE_ixaF|~i|T#@W3Mz>DgSIh>zkFrJp{(uC*Mk&;8h!7tiHbyp+?Otw4w@3G?
zTkbV!Icmc&D=z$oYQTtBS0NQ0>2A%^2+uSA@kjc}>an@1B;|T}9AEGktU($d#cDFK
zu-^NO@Qcw`$~R%rcjEd3M;nH-{U)aS*{-J}^UI2`5a>%dF0oDz3-=7%z*8y)P#E`E
zsy{>aPvX=!;)7^AX!5OxTyF?<?c+TI-r-Cdd?VqpZ1Pkd_#Z><w^<RiRiL5zwj{P*
zQI{YN>_#YXU$w3Tb<`vDvn26b9N8aA7rmE2&oxcqoe0ZiZ(o*Y0l7eYYnb>FE0yxM
zR^4(sj5D_OI_IhBYINzXH-KQ6USiF3=!cV-Wp+>b{1YN&WaM)x6}w{bd9FVj7LiGT
z!aBEgbv}42I&@EJe$S)BwM=ukDN;T6MTulk!&`7mo1zTuW}zH=Q6c}Z12G>LNxmte
z0ER5TR#JMz_WM=15}G=e;Xeh?i^&B<nde!qjHYO)wAq_jM;Q3)b4;s7*yY6ei4r)0
zRei$igJlrFRV6`pPbr{J%fOas+^A;R0i4hQmJ|<WlO}y$zD(O5b4;tm?+qPdA)aOc
z{&mJ*O=cBLzoe0|^TwkcEDhVlr~SuIWAVQJuXmRGS7CxV^2z_*k?($+hBB+N>?+S*
znesAe90>0j6IVIfGNyU%ol_oIw4*2uM=SAZj^&qIJr(PgT;#<4b?&()2e~6b#YI=J
zs)hG>4bQ^^gdW$*S!7vf`-meRKV2#)l9*ipmo?EE0(?K^MVvjbuIlwe7)%F>NdGp~
z;Hz3W?J)u3(%)YG!gV!~#CX8G@(p9?m!hjH+N61o>x4S9Ch_>kbzUy9#6(<4ejJWa
zj%tQOaSA^AANVpXn{KK_{Q>6Dm!?AH$taHnBT9n#$`7|0OT#ThfUwaBmMKDpc8A%N
zdB|IPSN_r3%av`ChIwjYTPv7~6eT6qWdUPl>c)rAU`xjY(Fw6I(+v>lG@cc{nSk@L
z2fN;84nQM=q0+JTKkU#zp+SLgl6~`x=utSZWI(JjAaZ!bpMZ6bxoWMlkhbV7<16i!
z%1q6N3f$t#0=R%nfu8&Kw()fxpMpsgNfmqp;?3lA)mA_;)fVuiY(&$YyMn}84U&8)
zbK?X|Re8YLN*1nKl{FZ>F_g;6D8`P-pBXq=l$G!|G>?7}BHvr5;(vLJVBGljGvk|3
z7RGx{A{Q9hp~?nAW!{?44A$OFHbc#pCRzg*mqf(de~2kQ>HC%RA^m!qjIjCOfav@J
zzLd+=o}tn}=6>-Y35KFzf<FSzbO=VEx9b-b^q=)yT-M<qi*ZXB933-Am9=sk>vARr
zs{?k)cZ$WZ>}MMdMZSD$SswcaE2J@*BEY4W?}Eh1!4h7H@Ba!(-!?y@Nb4MENPF1c
z8}^10e--?n8mgCES8fryb^eh;SCrxdM`ttjUpubu>qmm2KysLD%0{wA@Q3n05Cf?C
zzoL!*-JXTt<R71WdH41vr3Ov7Em4YEu@{?m^TK0dS3G6z>Ybjhn9mSFl^x_AXBG5%
z!YysKXz@UKE!i4%912U@i;)WLK0nFB=9<@iVtc`@j%-fJpjOJ-FbGNSFLkJ(FbX8N
z$0`th{@GzI^WF&U@jybjvb!pd9vV*Qqsvp7oi3UT;WUERg4IXtAnwho15%<KNKr@2
zIy8SeBP?(K9k3pPjFfaJXul{sqA1H#Vt^R`4HeBahG!=#rl+6sO3uyEqTzHgwxzHf
zZk4DK3{SvnN(5Ysdey9$fTvRV!e>eNBob8U3k#y4$a7gaJ~&p{V)0m>iL31`e$2|@
zq^(!VI(SyGj>`e@;gxadHV7{nX3gQj{(;mq;81f_74ozs)6PkIUj=kO@HAzO>mD?w
z?7mKvp|rR{z{68WUa}BYC=+tQZHPLyOK#K?Tz7g4iQD)qyQgv*M}Per9F6ZU_vd|X
zR@68=VRC6+Q&Z}r3DMD#TUR)CFBW$teDhuLM_9@jOV$crz_E$%CQe<>hu;4oTVIY~
zDH<nRcbf)rBdKb@vvLbK`76=n^TWy&%#Rz(S<HOySupB3w*;ZMIt7WJbu#RG-n#Gq
zPQgO9r+AoAgjGIOb5?h5S<o5R5Vg3S1Xxuzljya&(uon*W(ItYB^(;8`6nu;9G75@
zk!$*KRj>#BnBgKVeSg(q^$c8xN9skw>_{Srk*52cKx>hY^MG|thh~7z(`kkXGraeX
zhqi(R^LfOh3Tw#NA`x4Jg6Yk^W*YUY-#I&vlC7e^N@C<nB3F2}O&f@0o_o0m>r@&t
z2;%cZ=jZ1fE(fZ*p8Iq}9N%PgT^D|vF9Ff-s5=xoOEjdn-Q&am9gP1%ZGLEZ-RZn>
z+{Si_!9WcNV6_Evq1I$7h4S6vNaVpVJ$7?53abBY^P4kFjSc-7`wuVN$n$50fb9=K
za0UEDMl>b?4C$mt?#mg~Fp{52G9d(sqqz1k8DIqq{s$QN8vsg5-u^A}&;(ki$(E^C
zaLFQwbHx7}BuL;oAPMQ|G0Chtc`nddrZX(1zZiljy3`DrEQ_W%#3Un&?^B;ztjk##
zp#V+uhFYO$i*UH-T#C3rok80=6R733H!353`IJe8LJ#m!WFHq6&fg0N2$(OF(k<3o
zD3rvY$XA>mUT`s*-P^J^4cD+epHiFA^0f_5%cLMFpWMR^Tt^Y=Zfg?yxyN%Skm{Qr
z<TEQzH@Y^QRqHa*CS_AdGU9!qInn81F2n>hP-CrA$-jja^Hk?hhW`2mSKkz$A}exv
zHi{%5;1C=rOkWV6_L?ts<d#a0&qr&)fesf%+50%J>RQOJCgC?%C218ONlnDf=g{Xe
z;CWD6L<=~Ft44||trp=0Sd7f?)bmF8<`KdLpGb*J+?^3%v6~sXUj7z$22~!0^=+0K
zK;av`d#zM^oB4ROk}uoth5=-)D#c+Pg(j#5{MLF11Sny~mOF5zwOJOgM$U9}oHuuA
z3%97_iE3Y8_M5Q|T16@cF^~A;OcgnV!V5oQU}8b*z%reflNc1}39odB(s<2Hw2t2b
zPM0xeHB>76#z*GFD%LG!@>-M+559j@9wTM`k*NYJnfdEWVCe}1b5!6YH^X`a!`~UF
z;-*zZ^4vhciw2f^rTcCT8eZz9I9>ch)x(lKhF+^h7=bfBRybDw$=iR20^zmqh$Htq
z0c{U|G$S=z`ecag_uY9Y#6$HiQD|I&!j6UH?K#$K7>DJaxxgZGUp|bB+nAK7mX>yK
z-`BD%zl@RWkO(n3P;qHs+*NJVhgC%Wd%za>O#}^!^TrTNHAhX`1v1S7r~Ab0N2O|0
zd>k5*p`!=yzVowG9xEB+8$RoickwaOv!$<*^89*aERZ6)11lJ@5ATLX$YA!7??=c(
zM>zD=mo!~qUIA<lG?(}(CYX`ok4fGl5@RZzWtNwu+0gOYP!KYP?DtIAabz3n5Qz4M
z5K?(2@}+6F`L<?xQ1VUO)s5i|Uvz(ASDO&WVNMFiNqVb;d)ZQT*PygF{n){t<PGYo
z<n*Yv5PS*+wD;MrlFyMO?$!X)h_F^<Nlf6XKSqW7*46D!j!0zF_0fi95$74T@o>M_
z#wps=Xy>Zl=UN!$gjEGs1DE9cvImQ|NR~9@W_`f;9>7O2Z7w<t@f4Y32j6o=r_4mM
z@?u7m{n3TR%-6~hQrsy<dJ|}$f1!-nKP-Sx(L6HMqLidGXy&*(SE582Rsv6E(=c0X
zsD%#0z=UFf8qr<cExxQRH}e=3UN-}m%~n^VzufFWCo&teG*|rtW&&eEPt40N8)x$!
zRt#td&SHhEJdw|j*r*Iyk%|=K{YEray;Bre&$n=o4->P}ija*H7l1GA(#6sWw{0sx
zBjW}jVd;VK++c<z$pnu_5jQmF8-!YAU~4k}qfVsdWRl><Pjq}xGn#^sJVZtAxobH|
zdap!nGfd2&{}m=6Y~V!vuQ~z)pH%se(K^>ns1(mymMleBdO>!Dj}gtCO1&fOA|Xfs
z?~i&?+GkH9O(y}M)75F>;$jg!-3UGd4}v)1b7X+my}+aTkOy}8{gd0H@HVOU=_<4P
zRsho3pwdnfD>|y5=i5X=gsc8Ysax+wc1?oPzBLtnko+acO{pU~n}0T{s@F~h&?kv0
z78pk1OV~N1A7hjZ2|_yVg~t>N8(L$_-Dd2_?m#}H6I-8&`wl)w@qWG}R27nz+&AFn
zfR<^kH*q!H8b3CjYIxtB2D#s&icr3-e8jgCbr%D;@2Nd<*aZ#4yLLM;u=U54$7+iB
z;q#W0g^ajbL?vwdsW3+fbQ&Eu(Qrz9HrITD3b~&?Bb`oI8GIAB*rZzwX?p2EI^D~U
z+YD(G>q)@cRa=i^_wA`|?t~<zWP{*ul-D)A`jf)#y2cIKBEtZbJ|{2gULoo_Pt5wB
z9=zY5Pq6^*>)35~Gvkch2Ew=2)BtiXX4l_U0ke`dEAMPLY-)U`IB%eF4u@G`kgYDv
z+er?Y{&S{B;6?L1XL<^?=Ixb<@XaZ_$u4Gb7_?Y_>`Bs<R!Ho;pIy^TSWc7YK}%Tf
zsbMew!G0~MDxP)Z^0gGYujiAL@ckgX`}u-}GfH1DIS@V3MN>mRHnQ}JLoV6(LfDsY
z)2~lL^K#Bv{;3sl!&GduD5UQ6q4i|_4(X)#DVq){m2_wF`g8)m>7|?R3_9F$RMg)+
zXLw3ZXiUQXac-lP!fXR%ieFkD%YsJkNW3VYS!D28Ul^6*WRfB*djVT)bgq%5k1*#T
z{mA}!LbySb(~E>&<Pqz*$n}qAl6@^9JE-bJ)E}w&1#m~y$-;Z^^@1?V$CZk={2uRS
z<$+S)%MS&|%YKI8WK-)N9m+lauE#X$>>-X~J$+oXpV_1giQ*1W#^wA>ha4yZD+G{`
zwg_@PTFSFY=N)iFNpi9W_tiP9wpVRN5#!a1xU$8HzWCjm?6BV+w1XUa(RbHFvia}d
z8n0g6tXJ-e_V9ttHle$AU7t0cW$&mS?;k7pH!iJC2Y*`JZbMV-CvUkqrN|X%ZclS@
z?XMZ2?g4qx@0vFK;x-cL%4&8%oz-Y{XWL<7-#oPNE;_xjQ&wKcIx_FLMLix-GH#ZU
z2E_Ry?HHnadlP-Tl?;6SAMA3zx!@qsmd)i_ZcB{bM>&H!dgzMuVu+c{W50D5c%7cQ
zV3sill6DAVG5}miSD!bn<PB6YSOrN>^u1qYJ=hcY-fyYtUc~X8?i=B=8Z`!aLDJ%$
zzX~Q->c?u?fHo!osMYp&jZ7b^o}p^aOI~JlI-*b-UGELZt^KUh?beKr!;DoGiMScv
zcfgI(@*OdP;+k*d?nyK5i*F!>gl5c5W%C;bU3Yf<r*ovyU-y)30>_9fYMj={oo(0j
zwrxi)@=td{!Z&M94y&zVPOpr_M1yf-#oorrKVgXZJtNw-U3a?M*8+ll>_LsUCxG^8
zw=Kea$qipk(UAOou1BCVqc-Ao|2*{jW{VpEQ+#A(GcpA?oYZCeWu46FB`fAeFS}n4
zdm^B3UZry;h$F${<+$#2v~^l+tvzI^vI*7BuV`)S`Jq9@ez-~H?76W%v+aS*wqu*5
ztywot^~Lv`N%#{3_L@R=h?`yOo89H!&YD$TQ6Bc0#p;a}Is4Nk&&-BMv9qz>UBjtb
zvhs&(UtPyxi>8~1xU=54we{{1&_<|-Cl-<R<-65e5Rdy+Vm1e~ch`QS|HMc=%_DFE
zU4&k~H_>2H!w;Q+RWH``_rTk)ulw~{3_Cm53M&#k?Kim4u4HOXa#M_Ue7N^61B-S2
zo43u3zA=ls-J`LKdUNZ0n2~(<y`r@hg}fb|rLiB)bVM5S++rR5C4g=x;*5Ljc?SQ)
z8PGtn@lyo@RAT27V$k`3H@@NlU+H1pad1<57q{8*kk!Rt@ED%Gc1wtncG`flXO%49
zT~P!Gva)?Z2Kzo?u<LmN#=Knwt#IGuQf)Nv9~D=|TGpi2talyY|6*t^EiER9BZWOh
zlEqWTqvSX<!>Q5y<qMd%oR5GEIm}p_acea^($P|eZf0B)7~~>FeSAM#1%~d0!V0|Q
z7dJ<_$G0YAy^foAqciSne8;>ND+tLd$(=4cw8t}67sG>MCk6nH{;n@9l3fLdIyTEc
zp6c@fsg>+69{3e*O}sIkNM;rq2GuF9Q`}A#R0V%Lo=Ia`40hWg@819>W-SblM*OmK
zV+7YdkHQ!U%V(e2;f~rcJ*Y}WM6nnB&CF@O?TD5gd7PUrs??R5=gL1&G@SU!8h+B@
zcT2u5p(5}wE1xy$aalZ>&elFus~~rs>6nbF7f|V(SiSv)LLi)TWZ%QO=zL(OkX{he
z_q-@0OI`lteX_7f7p9x{q$me9ATBW6g*I%L%7c@=pABqIYTRZQ_xe%eW}crm`AFtI
z>D+`TXS-ype|{15zBaPy(V*pdQ9i0}JqCB6t684J&1-nMzC#^o7=O0Qah=aR(C9N;
zyaVZ$w4bsb2~Ss^*xji{?IA1{y^vI)^WXZg7FJ9Emi<U8)+RA0_~;9typYVj+La8L
zi!4&IT>M?9z|u(GzFDEiFX~rwqV1{ocSJ|1YSq%MFSjc7i7!L<ev@q73yV;zKgq%M
zV*2i1S{<js+7^d=M?cfEW>=r0tgCMoSzp5EO4_8;o$odlapg2!<6Y<Q2`%_K3T8i)
z&na53DSMUt>Of4fsO!9&D1MPWqG%<r&^sNJFRdtKZ9^v!jGKG@YKmGP#-1l=Ad=Ma
zQkpq$sdO}JC#x30yX$Ggcs<$iyJ~IuTa8T{#U?^f!=lWbeqpB5aNVy`lDbR9ikv@^
zCZ89@io}ZafKY)__T+Y7An=dBNCVP$N2wB|Y(QQvNbca_hW%Mb=(vY)#tk@5ZhSNQ
z{BW1IxIKO>`eo_5ka(b$Czl7@fW&@SETTX<V#l{!B;vEySdUOOb$lqI@0AIx`xQ4n
zgV7n~B3(~$+^+SotHuspLO<K6S+X?i09_Y(jy->R_|d3mw4D!W$X9AnPahg#&MNR>
zHXwb;*9We*>(s+z2x~o*mVZrmK7X~iaHH`1iqolHB(k<%X9o<p+;v(c&PTGC>#VA>
zxS|m<=Z6~Bx<1{V_F^_19$MS<g<~&{uy>XxuX*f}A3dCO^3fi^2!BDCYE#&}C{YOu
zTZn^JVEEo^Aru*k4k1tctL{oKieLvBilFWz^Z@O=@B!DJ^(^wMeii_;F$-|xB<X`~
zH}9ajmnp`gYeuls^(unUvGALeww6~O6^_^+GJMxagxrop*j^=rC%D39v$r7#q_?tG
z__sTzF)cd3f;Q2eP6w!hsv$pc9j3^^U$7ZJD6-)zco1758pOu4NM9}(yG4^qxv-Q;
z)2apyGmTaF#8PH*R9I!(7}jI>z3>xf`&=W#3ZX&`X=K)081%cBz`OZ@RXxB}ObzF(
z&?;Fu<ufxL45*~dUI(W1IOE4FOp5i2+YO?rkcRSsxa`Nsaf$_s{7}r^LG0bl5)HAg
z%Vy?c`u@GzKbb_r_JoHGAdck=Df~#CtuCb}G8D{#_=mU;%<AF-4Epu(9lsjiXx3rX
zm<za)exG)nIA+xRg6K>6YPxrD1?g$#hEjVQFGo_5_o)TPYJ!B0uGD`}yw$g2(kaf4
z!}vhe8r+Pgrwz7i6v3FQNRJ-xjp95x6D8^i)oZ}JAn*x#(eue5F>t)K4O_39VLls}
zQ%%;1{>@zpnh=-dIBZfmy{7nWo|*DH)NJzBX!G4%E`twTX0=sg`{c#Rj3$p6Ne5{y
zlIwC7+V~*{iPxqTixzxe!=(+)oWl}jOIDzj6MGkF{nO0P$}XAw@ec;Wm2X2iZ@X4F
z^U_71BVU5$s(T-sr<JJ6Z?9C^9;ad~!}ARDr8l14M0-isSSnVy7VD2*S$}Hh$(C1C
zCahoGNA~812+6aK$!Lw+l-w*qn&gH#@4UX9#bM@-@7dBeBRUbh1bZE~5_m=L9GNTW
zUUlOLKcBJ7Dk=Yw)$IgPq7i%YD>k3#{B&guUNxBsXtL$-D*_zOVS1g^qCuY@$xogp
z!+_~FF*-p$_UDz#+DM&~<+(0Zz`dEG4@u^C3wYxP*MC*VQ><t~GIuo1o?Q<+mq{7V
zK??WjqWBE2r#5$-@hdZd%Ippk)W&X9*->cA%6;rNn7qrSZ@tkzUOr?uhvY@(iW4j7
zz=DX6InW^!1G-IA0);Dve!#)|AsvH+Ju}#Eh|lI|yr&!gS~Ze#b8TbmVlID8;3W){
z?Lj~oM;iET&|5L~^_2Vct-|uH$@{+Iis#o?Kk}w<*Uz|dzDN#*5Ue+Uo?E|hc<E;z
zUyUeJB=-kO6~y5;6zy5;AQp(6{hAlkj@JHx6sxxoVq#`WyoOF)vnaUTu=Gkw<`EuK
z<QeO@9qQY51@>;cIWeBl?^j+jo~If&-f=V4<SxPVY}{_EBx*U5RULc8kW(ay09dw%
zn9E@=%=?K3gDBcC-Bw<he1E;XdUpEicRSk|+QEPiIcUu8?{#~^lsQ@@rP3BdO7dNk
zP*qc%p8f6In>}quX1$YNn1kY{L5d0g-BjfQ=Uy2VI$rMR_jSrn6tth64NPo_HJ|a-
z!8`g9G%jio2Uy6Q3;-b)<Tx~n$3e<Um^n|jIEnhS76igwmT)0#4`RZ%r%z40u}G(P
zo2Ks8c9C-(e#GOeovdSims-M3;B9`OhS`=hq)iLD>Om)!8c7s5Gs76uA8)XX*nt3p
ze#AW2W;E$QD!|W0-zEDzp0U;zp;$j(^1P^%uE`<{<>uwt5VfRYjx0kdHGyZ^%;~zp
zgL<0#=odnO=b^ai+|9FY_-8_NZeCn;d}uP*EhUqw3VF$uEIMPn$jE1jQqXPApy1%W
z34^ex6^i<^GtNM9>Fq?%8j=ja8Q<3L(Qw&q_sD%?w?EYja;yq`U9~ETy_9vwpXIaT
z*Yr55H`&Y~AujL|+xWDNHw-I+;wfJJuw<(*+G48Ft%3cu@i0vnM{P+AyGS&a1i>@g
zmSl%M@jeaqNRstw&WO{KRxGrLeSsQS-5pe^P!rPGB8Uhrz|<!}8(<wyP*IK|%9PSc
znW6Kksw{DsC8QMz37IvGh=BHA8Mmv$%0d#thK7J_a`GG1(iorWSYRb1Vje8A>abJD
zNul+y5*v?ZPx6XkSb0hhlW7mZGLk&41o|Mdsb;GYIq%N}J^ZOP^Buo?YQNbE9rk?2
z0!vn3oesnbM1a2@(pB&7OM6;uDjk!ka;IWBn@?O>G>hOM#=!Z5pUMKhQ)l0%K;4GM
ztCDAU05is<Ww~|>7DD^Ac($+2*={;&%{3oIt)>YG>>vz#)<Bjd^{mqm63DF&s<nrU
zKlHBOVQ%l}Ao6!R?RZY5^3C9eXIK6KI-{Fg(@e@6$$92KehR}r5+dpiMIW%6BMTrs
z$$owDln+Dt@Fy>~=;~Q@VwXjnP8{CW7`~}jbS<uj<<5>AE#NMd(`QMm3AfWPXiKId
zl_Hy-%VI9%M|ghuI8e@NFTYE`G9q_YC&C$-uPit$Fyrg;-GV$#^&^7DBWja_JYkNc
zfpx1PQDJ8;=4k!Fq+i~_;Bn6Uk3h^)O^K)Ge4a)BJUrTyaItFlcx8v4IbW~(Wm_Z`
zeceF)BUcF|$h7bDJB@GWl5Y8)Vj{(o&{h8WL&AD3)qqU5MVL4T>|tGL*{u0pkiUuf
z*zU^{ig^+y+RS}AnSEmX*)^-SE{=Un<O*&YTz<B8x|kjJ?QSqrdD-+m8&fAPx7oqC
zA)-M$1|PUnMCjwRYetI=Ei10Y5~i}_z@I%2TOG8H?|z41rSXehv;50ki_~U$y9@T+
zY*bwi3_Zrnqm>dOFQ2PdviBzvNBc2Ku?zT(ZKC6Qf?`I^czte-!nkrd$V+Y{(d5Z&
zA3iTpAJ*F>XSI*;>z+LYHMJgo+Y_0`hL`#HWA09){<w}i6oVqr)a%fnI~!u=5p-*;
z{7xN{EYjDf_1i#W-RX1H!k|j&ZRByQyMNUO+)kfUIzSo_$(4))4(X5^7ySIJcg5W^
zzFDB;*7x>d!b3Y%Q7i$t(RV@`cI>x_9P&PC-oUXseJ?D-Th$1r?t3N}yLrMGO7Srb
zze-A;ek0B+YYAGMMiwRcM{9}qrDAU1QsjLmi|a%!!-1|bY<4ipQr|!UT`bD5Dz4<M
zrS<|M^t`WcT;Rv6&)Kk=v%<W<M5h&ggdpXq{Z+R|GQ_Hs8m3)Z;3p;dLhJ4fhk-&7
z?t?V+Y>S5*0fW}-qr3YHE~l#BSNdfoMMvu66O~!+^{$U9PVS!{_6vPW6}zyG{;U~*
z2i9Sl3~Ra1eH>~7IM(N@PH{o9g<Hbt-N`;CyBe#zzL4tEKv9gqI$Fi}f}54n<KXx#
z>m(xqxbi9Sch6$RF5ARnt?s1nVy9i_7pV7iXMJ1>iP9FU*B5B6^9L&->kM86)0aZM
zHNLQOj5&JnR0~7sp3BHdIlAD<$D;sJwrO7s72K@D%8iV$`kcwC`YUt4Hv39->pf<H
z1A?O)uKe)u7l#zy@bjwofLyh54>@SEU+(qbVQ|<_Bhq?}F=%lWuE1hEpW=)>Pj*%g
zRC@Jn@d<OKGE?|~*M{?I#0N<)N6%}jd%!M-{4C-O{`*zRqDQM4)O0DM>gh}ANf6IT
zrjm!-R8?BYVj?K3P|tn)fkZ4*;0D7y#qYal=5TPmfLmsv%Ry6>>zwr!M}^|0i;dag
zcVQK)+E1-^FXWa`uG8+$tHV-+#fq>!4|qi($ySfcFGo{;3RC9bS%Q_1cQ4Hft@2Ow
zI;6grKNrpDd5&a`4t1a0y08~DnCxP%pOdbaLdOp9(gXpE<l5`H7Z!#J50HMRdQ>)%
zPeM&izdN$JF-hs<L$0^~$XG5|K1~Q_J|qBV4}aahK3e6R$l6w9dC?cT+VrzbY5UFF
z_Fh76ZBh}MU2){q{hl=!sbTIW6u3k>5J+9D&}o@5JElny>o+?%SC25BUApVCs3Qa!
zz^%_s$*5G=G>g#?{d9L@)wq)LLhrTIy@&_l)QMrazgN_|T2pS3;cEikgJc>|<H##T
zEQD8E4{N567KC=V^LxYMCiFe`O^<>wMW<JNAIOhdPcF@*aeaP}u_xftfQ~PxGi){>
zuNR3~OG+ZB`1o?Z|FAduBb%e(h2pHY#edJr_^HDt6~!QR-J)i3B7SN=fqi5WF{n+r
z!{xh)HWtR2XF&3OkTGy#Aa4xIo&Gfg6LWE9eaGvL+fBIaw-*TSvOKyY(4pdH9QCUO
z4;iq3NthZcV5OH&^#@U;?0-ndbaHse;>-2yxoSG@JC<IhuiX;3tt>)5jWCXm4mDl%
z^WIB(;`=|0y>(a=T-WxkBBG>%(xCzZ!q7E<gNT4gcMRPiT>>(wARtoGEh*hGba#W&
z-7$cIgfN8P9`(Mi`+1M&J-+u3b$|&DkG=QWYpwJAt@0N$g`8%7p@TmRzjRa5QWtOx
zA}*X~cwgb@yzUiMOr{Mw_ryD*8YSS+`1Gb+DpP=|_q%`5)|0b>*|+^)eY#`6z9ppK
zzDmM`a{8J89#ir6ef$#kPdd}`c`~jOb};LmB7g8DD05D|#COOufSwqaUQ;VqZ>Hz^
zbVw)BRQmB?rIl>XHKu_<va36^KfCTO62$IJBiv3(0=b&6KaF!^duLxv{CSN$<I{D+
zA6qJ1XQz^cPvZndk10CLHkyO(b_Vvpp{`9JWI;}BW6TdvT2+D?PJ^17z7>qTV2d*v
zXR>?JPNl-qX6dGlKST2he_@!EGWKwOG2fW(X|nrEF}hK;EVtT4@{+HY%D>Rf97?XL
zdQ#WZ{t{@?w3YqwvgsTBOYljcHqL(wBh0Yyb8enUVDH#FwXv(a8pYxVOyq=J#quwN
zXnta6($-Sga=sKH=P@5_j(QYi>cjp@=Y608lyI7iib9WB=+e&_?io!BlPTIDjs|GG
zlI<{_x1#8uwjU7Z{kJmjzk22N_>!Y}7l|`>DY6VN6FWp1>&8oA`g+oS9%-<enWrZZ
zuEBp>a^vbIc%b3ymo}!ab$lPHr@1UG88W+BTnOnSZBS#)$GNf4M=HUkI)3$L=%%|m
zv#FnC*5b9Q>?%ROo}M=_tTX~0=`mxksYRko?(PmFs;4xoR)@ncakxy@H;e<ZeMS=4
z(YG0lStYr31U_}&BYuG3k9Bc;!Ab_WA>HpFno>&l?8hcacFzL22Y$OzsLh?TX#5xQ
zd6>cnA!35WVhP9{E~8`4cm4M$bUY&iHU(zSxX3U%g0ZZ-6mTv;0LdtWS}z8+7vwdS
zHXGnWt6|41GZn<#hXq;$<*UtVG-GzCUPc5A2T^w`(&mzO<uDJ>x)qN-V~`AfS*Xu^
z_1z2R1&bVx=^}wbXESs7mQfW}-ot~zvn%IcUF#PGOS_mw><g3dRi4{G?&^YvJ02_;
z=|&`^D)BX|&m5ljM`>c5`o`U~0E^LZ?_v9^G(sCbb6flCwWrK}rsP2BlU}3|G8^#6
zq7v$D7p3|5{3g2V%$56L$%EzEC~7A5<>K-0FULB|h_WSPdr1TKT@W5PLa6koh=}sU
zcxT-@<yRE)2aWQ6sLhPQGw1L{6I5BmvMMVRGFuLO+l<7z*&Q^B32vNHJ{X>7K;PZ}
z+9Smn%_Z-cXtlcHrj)SpIw^>{_Qk3*LavQe^1`e&e>*xP#*Ft6`2hmfQv5Z?x(N|p
z|78iM@^&+#-)?pw|NM_@{r|2hx*;jxXZB;)zU*!*(qgjo^PU_=6K6SFQ{l0tW$~n|
zq;~V8(LY)hpb86p+~i3yA3vJ+2D!sh>Ov~+;(~v2BJ%D{{oPQd3R}of$N{u@*}}KA
zrlF?!%9k7d7WI78Cgc?SPt$>taYhfEZ->_#Ql9A}>2H6*dEMXRI9BQ91KaSB4+%5$
z`KPehMxr3{c4^7TN~$4@^?LX2MN7bJrq9-Gq@&<<f@?k##fDgt!IZvu9CeSAHsY6q
z2x)}+K92m?iKL-LQE`x+vs1ob%hs7@RuZ9eU)?b?D4_v8B8O0}mYf&(Y#S85Y!Yey
zBw0(~0X=%-E8E;{#6Qn)S1HB*K7@_!mFR`O3P=&ll7-;BF(c=*dYR}l24!Zk40y)i
z?Yc9iG<O}>gPHg)YIz?hDrD;q9JqUUFlMbk59OfKtm%omDkM_2g|D6t^5B%)=G|Mk
z`6U7U<Hwovm<2~?n8&7vZnD!#k<!zm@j>YjbHeM&PZhkH!k%TYr@d6ny6-`EXe4$|
z{~i}N#6YUmymNAr@X6ImzD7kAo`)0nki`!okU%*=LCUU^K5)~?@wkVK({4_LO}`-s
zohTncASg<je!(a#SP+quhTg*`k$;KO)Q=p%DJxApba*|YIDh9$Tonmh=aGG$K5uT;
zj7}?bq6u9UazppywO=su5z(@;q(cX|dxBH#D=ihdqpTWe!AqxU@5-GhR*j`pe_G|s
z?GBwukCSb(L$f2;Zo)Oo_;$$nMgd`j`N{f#jWqw`8siEcPR9G4fzCkwB=3au-LgT?
z%)CkeYA}|6b!vAN2=dN<I5w4p&wK>RaXN*-)%%?>UniO69Z^5Hp<km5g7B%TNUE81
zI5;#mcKVps*Ne4H4O~@4KF5+!S@;-A^$g7YR*fSiT<%z`bCSLny*T!{GUDs}xR2ZM
zzzf`CSF;nRdLqMY0&@!F9RWY)wQ6KU12GU8NAEk{41MbS>UPacsnN9K^9^raw?}*<
zFJUOXxsassJe;ex)8=<7_ym&2WG+Y1=$(cD+Qu$_(_3cIp5Y?>*Q!cS)wHzaE^l%%
zv#{J-FVbIq{?yvAe+;Q_@m^(qa~j8vX=geMC;eZ6)iX}3p_^2^z15Fi-luXFl4~aw
z{dKnAfs?MPE|1n8ipz*d)IiM8&CHRu1C<iny6e#DnSCreZhP_Q?DllDOQ{pm=WuV7
z2c|UG&BF~D8sCCk%FP6-v~6m{xq5L!zad`3^A-)!#tZZd*?8U?qUQ%BUgw7zI?lrq
zf@iy}Toyxj8Dmg@00i8iV|DuWoKvadIQVohok7mOB}z$eB^;odmEzxUM)Jb@;&^am
zV%R@p$<N;MpYF8jA8@s0joGsyZn)BhLtk6pH?lsW9=!-FTw#6ee6w=i*yZ>G8C~0s
z0m5_0^p&9QWg}?ALg&^Ryg}Y(!H50zTFuqRIsy&#ZMvwDkcXuZ{a`1!o%po3oo>nb
z>tE+D@4Wv8)J#>V+&qid`OU!sbMH^~*O!OHi6q7gb#s#4YUR|~0lTUfxpwYd8HTi(
zHd;@5ImUzkN6}OeW-xLYNQc7+gpvT+M@>x)6+F>qZh6c)eV?gwl9a8|?9QRC@Or~C
z_g7MRd%74~5L39gtrxtOS)ZR#N6dOaMQ@KJL!4{tyEP&-v!=!B#z?UxGYQb6f(>aV
zMWHO|$Wq;t$w$IO?OQe$@Ljb%z87QJ)BB!|KY$P`U5;w@I*(aj6GoUk>pD#!MdNbY
zM%WkC6B7W)M$yypKk;BQW-3>E(_I<<YzZ4VrwZSz>DNldvH%Rrk8W)ZtBh)EOmTi#
zY@7ggyb9H6=Qe~_(Ku5y)GYJQJmY;beS0#^w^uC2rnh@@Qn15Qo@>xlmCXzK4(o2#
z&N~*?QJcks#QPww?lt4kEno!QhW<2|+si=Ls!g>vc248@5!Hb3caiO?<q%0};B#^|
zX#|KKj5hv{KFbV*#pfclD#9gH3~O>BS9cU{xM&hFaX6O5e!H2d=tzs|sM($)Re0x;
zgQn<pEoL9v1esm2cDSV`oK3HeJlPAKLrL!lK8MHA1s4~$7(hV6u|l%nROILPF%K_d
zz+;n|a81K88<}~ItA;Pk%W%@=hkr)D`y17MQ<%h!&KrJRyy9ycmu5;*ef0_!b{Xs1
zLK7B|Du)0>yS%H*hLTqRZr%MC+9YnobLKf_7S+e|3>Z8!R-PFr!cJ<V@R>N!ee?SZ
zx%nIwB77xcGh^M!wp*(vr8zbWZI1FDRuMU&%9&%V$Y=6w>ls=6acE{!t9lF+?B5^4
z_2Hb2XFmdKmY^O77WmYHii5ImlbO~8(ocfXpuA7Fx_al~{0IwpkLU77ff@hx(*NUq
z;k6LY7wT~m-Mi0DeX+T&`doH_w-ef4XH~Y7q;yxe*HTi#R~x;Ie*4KBXS_=;IeBDd
zrQ=ra;^iLciOXZ1htBtfrC!T3+)fjfXFa-7z#4<<sI*8kTn`-7Lp?xFT(!_O!h6w1
z+HFrUotEh*6h`{V3vfM7R!^&z2ZV>xrHFL9{OlUfuf^!PG8Wbzy}n%+l5s%{*HqGn
zcX@>cVdz`FeDHXP=bm8EeHy)-iv@`21WFO>;Zi02^bem>LZtDXvxS0-l>B-a|ND68
zoA2+T`Oz=>opQksUD1LGblyax8{)48Q$?|!CdJvzUmxovn)_kCw6LMRD?Wry$Q_{K
zZM>na_?YUdXttfPh+Z<#`;GzOIe>p%zT;kjy|o;J)o^|!JmUx;87V%5EkM^eGCjD)
z<GohX_fph-BWpBIW4U5nuYDv(W$%kj(NK+>8PFzCsxq8nz+onWaO*I_Jc~k*CfI!?
zyZteWX2H+;hTU6JD<9iFfgj*M2g4PcvQAZ)#Sz)>`&zX>P&*<E6?x{KmVocyI#Ma3
zYp`T;9d_8aQEvHlcO^o>;OFemoA8OdzuzD5=`bj(Dqi7zhT{VWB}cyn%I3}=L>v~O
zkbB2xps7`PTrEuV@d^rZ^5u*2VYTaycHISf>v*@dTeH$OsfS0!%d4U0Lk-xI6jPLB
zlN|q0$39L3{b9`Ux_JEj7X12bnXYQ-1FQXBJK6FV8IE?KMhtNpd_?AXr(AcM5D1O&
z>?ciQ7Q<!OmAKhnuSRL)R--VMpzpt(2_G-%yDYG#O<R`{cpPnOB_QX$UL9<H#c_8(
zVP;`Z{f+>xf}ad=?7B7N+8D=B(eGC++@f9hWVgECD|@C3q`wo+zq6Lz>o{p8nzu^?
z2MI@HX=jLmwjJ0TX300mS9X`QAo6xuHz=L}THXY%_2SP{MV%R9Y-~uptFTEUhNJdp
zLw|r=8Q1;!{nzddFC!zjOCy>=^K7F85f6=fxcJ2Ga?ERm97?3eQ*t+J5niW4_pOe!
zwJpP3@`4VzTpdf8KMN9><Z(=Q@7=@+s=hVVE%A)5_iB)m?)FNWAN9}VBzzKFEG=lp
zpqRY1Aq1=_d9a+JaX^LV?(Qylx?N`9$F=-1B0|nxJ0712kl_+#!LbL>a~ZwhI9iP_
zgLsaPj;KU$$d5UssCx%ir(Imia|j29^Tjw^?i>Yr1k9E<&-wAVIom`NcYYV5-u93w
zThln*B)dR|4O!e$aB=lcASC}5e8V0l{7v*%qRd;15RcS={R1TY9uVyYnl}E|lQPOa
zPqr8iy^<ri)bA5>?aDwr@YnP22%=xwI=fWBs&XT!rRG0xy&1Df5{P%x5ogW_gC(a^
zEA*26Ve2h4YeRF_kAz%IOc@i@#l`Lwjdzv5!3ke=H8U5!eoMsORxDN0oLb(|2#*zr
z5dpObBs~uwKIAlNyMC}SN5;``fRBrZ7Zi?J&|vR}{NDR_`o~GV&RcPHTXMWBvhBy@
z1`=TGqv^(W=$VyBSi=8=2_2u$smrc$HcY0*1VWU--OnKU6~;2!teXtj8H7?z99-_B
z>km2sYEQLpb6L3_d+wmRn+3qcZezYIk$C7)J#il!4=#8$y(M#L)a^+tJ)rJcPa=1R
z-}VqS#`yG-zS$=GOHM2~`KyZk-z;t@-<ej7ww2*GuFvfq4qbp``uld1YY#wzEE`sB
zFtWUV_9^*vupB0U%IOSrORr!4xY^MA_sc2(#mvc~<yeB3Lau0CcK$wxMI-EbI73+C
ziyil^7VtOHKY7%>4}|cCd!Y92vm+;-p>mj%X2@{0lINUO(}u~<E-twVvev%1#HLY0
z%WNwhRuHJeKrBuQbrODd)j?TNDRXPtlogSg2y=Ra5Gfd=@Q!Cm&F)IIja<^!xv`s2
zigaWk&mU`Cr{tm1Y(}SX(dGr6wu#Yw{(y^!ez(oG-arCp0MhTyNboPvUfUzGQ6pTJ
z6v$ezWZ;|hYDRc?+?II6VdpJZfP)f*blK`mBfNP(m$7DM^R=~(>_xBK{Cx}U#p@p<
zY`_8r8Hmw!-|XS|dj9CZ@CIuf1Y0YWjJi5?80S{$c$QECA-Pt0^F%XRlZ?*fzG0&=
zyxSI6uaRb^&iYH|BdTDbt!2v+w^}2t$>u|_g}`s-X9^Y)(9i3{kke#mo^ujlpJ0;<
z+TT6fZaeX3v5%f;p`7IS!~A^af5-=DfJ+YFj-0D}URW88gk_ARR#rdjryh!Kh%i(Q
zW;4KeA(Eu+8Ep=f_yuAIZ)!)t7|qf{U(gVChDG#F<sa?|iHm(`d9i_?ddGBPV=1{a
z&4mX?^XL1*qVNH~V~i)F{BeOmn>m#yJXC-({qCLcW#kVAcA%n9$Tt9M&_ol29t><!
zC-Mf|9-I+S$q?#*Pmj<`zGR;y43!#e&cVL158Ec|&c>MJ6cK=#>a!Z32N{{@SI;5L
zO_QjOyIrTOw-)*i0437mt(6LiW4_Xr5v-M}8C8|YqscFLb7R!?60+G!mf1|1<20if
zGZ`qD+;z*30zcz_7HT6k<1PXHA!%;;A2k*`WHJ=bf5Rw@fEPL3Byq)Mc#0#MI}$Y^
zf*cy|a+kUpEXktsotjna_sPb>ZGab5m3R?5Ys3y`#GGdUd6^N(u*^^tIObInnX2kP
z(IWdG=j1jTk4pSW@^rWbdFmntW*XlJAvQNy8gULg{}1Ofo-kmR4O3MEg$VEe17iw=
z?<08qUkhNEq5{?54Q8(U;pyMq6&_|#?x5>PpP!^Ysj9F0A6%;Jp`@!Tsq3Wab&s7P
zjry(?f)a`Q!9!Fx-a`PXjh6=L3V4u8v;({}u+7k?OI<xnl~PIl8hW_5qZCcH?slNv
zMDn(+%@H~YxsG2nWTTvh$O0X{972QV+p!vd^j-EPG!En{iOocjU*8a?p16gNqUkaY
zguYjrx3qe!F}D8Hl#$42i#s-dqJ<c<CGcJV+TxT)1e-wQX(!m&e5LxBWh({9Dj+H4
zATR%!nIB8Foe_D%|IN0JITnxJfrEJ3h{f3Y)!scDZUL<QOZg&~tfPDTuCaCQN^V@G
z3SAU)NP53N_W03KCdU&Sf}xJ>20d`9{h^nFt+1W%?l}x-iR2OzkdcL-B9P?S9gqL|
zWJAo|KlEYCBfGaiEMG+_J->r52KK-}ff!|O-g4J^92T`l7*&}U&EV6N>Ml!=$_nuq
zrcd<xb~T9*S=|6;jZ4Y(_6qi|k`~JD(N%m-8FDusGI!X`;knPmpTDkkop)tT2%uQ<
z0sIVP7Y|gB3ly=ELEta+f-hO}=alj$W@!v|b(;)Ch%W%hiy_JF;{87UhkE4PU-dZ>
zp>M|xcYe<Gi1UujfjQ)SnzNZ3`ya>tf*c)ytSWQ$CavBNyPh=JDUv@9!p0qVh7kw|
zSzST@_s1ZG67(+ui|z@r3lAqCmRyf}{C~H?Ws_-}B`1Tc$3)NXSkO!_a{L}R5-HW@
z!KLS&9FtRXcIWy@J?!Uq=@65;E_Y?MK@U@9^Nt*I_{=VY6t~`rNKUSKJ$DYz@<<uP
z)-9Z#g2VBX>S&o>+(?`QYLb-I(Xq7Td&8+=jIQ6?PI4Dt=Ku&>_W$dv1w^{Tg2<o>
zxhSoorw;lqQC~L^_>@-)qq6fa;Re>Jw&~K1XVwriTZHKhs~$Y>l<t6j3XybYCcP^<
z-&M?5SfuDQ)`|6%8*1y*om;~-fX>Zx(f!uR_wSnOAr+Z^?n-#5t63QUbt}6ARy8Jf
zvj*Y2C1lMKPv4zFV><rvT|c)O1p=pUN%54qCbS5L&9?k}a=s6&mK<FbH*ntS#7LGk
zpIr#j;A_Uz!(f_iIrOt;_YHLOc}SfEaF=<p$y?Fn-$a?*I47+?wKtpkkp4d5!9tM(
z#=P^J0Z;ePTSciERg6cX2Cu`{DPr;8-u~}v1jYu_;5IWARoW6CPwwb+UVbInN{5o6
zb#&aEaN)y7k^%NsUSWumiQJPqgL_$&V$))qLMbkA@jl5AbMghK_UJYaA^M5Q$Ga49
z=7fs(`5nV7s3|vB;;<5@n#?)Qw3?jCzhv!rjIt5VO!A|j`Mn+}6WsMI^7LCM2Rjhh
zkU>1!Zzp9TM{@(Glrj%zF!fu#+0&(ym`~zLh7F%#(O`8NY($*jr>FogAWnoJ{{*G%
zl7s?f8nky5{`t7HX3l4743h|N+vJ$OguvA?Xik$1abSsB&R3<7|KL%c%FnU)>IonY
zDfg;z_YjvvrmOll7%+<ea%m%#?vCV=hG=v%%d{zn{O2tJd6-e9gP}r)F`ey}4D`9n
z2A(?ifj$!!k~834`uh$ehICfBD4EDRa0UjoCnim#nfR|6vdf~3+emLnN8JPm{BLqm
zo=GI55sOp~A)@)Y-^G^oDl%nPdxD&p0K&@-_{FVb27xscv4VWM|9$)ZgB=2g`2W&=
zc<0fy&(V!J;@|ZF6BGynQX}}Xi`UbJ-=o<vHe4aVlzHh77me8#i<b~-pjrUN<;!o?
zH`VL?pz_tM1@l&qo|V0yXu0z8^C7$d$C4DBB@2b+UU?NU1HHZN!$8^g=xBm&Qlu*d
z2c%#lb``(?{qzVAZzgK&&tq%DxBvK`#gMzctz5m@yO#<|G<AZ5+n4pAO1ju9WcEHm
z_;{N7yp&Sv(Ss6%*VQ9nw6A;Ky3I&QkFP&v>oL~f6Kexz$j<2{7bkcUii~iJrmL)2
zu-T`kl)bWHxujN;EcAsLh>Vo~i3xbLuZGx`8x{|zK{-|O=r@2IoQ0MH$c5w~f3+`>
z$~1XDM%px26LQok4Ank;%)W!Jf%F8KNdB;Oq}*HrAl85!n9Zm}L2qB%p;KN$+zhC1
zY=^U3>0<Iy50G7d);4|WQ9ZaWB_~JzbMEx+r&r(ZT=lsXWzN_uZM_&tp6AIk`j8&D
zcfz;HSfs51`CMrW0~-1Ab*<P}p$xGrP2br|zrO{LTd9N8m`DJ$ym@h0o+F&Xf~9(m
zAqN$sIxD;YXexo4Nj-8DG1VYQx>s&(YBF&%piNB*L`(S%9vlm1<}Y%_ID=MA<~W{=
z?KeKPr=}==HGf<TJd}WojY<81(Q2@X*Ynu^V0)O1qyCKge@_tz8#yJmSvBzrW^@Z_
zG4WyD#pbZN+k(nxzp&ZuMcxzZ5@`U>{#4LTDsmd$F$WVz&y-u^gNVB%mpooE3Rvh5
z=MLO;;Rq0z{(Q?{^`A)KmAtQZ1FX|jufP6!U|t3|^}poxzZ~wv$11<TN`5E%ce%Rl
zhS@W}d&ZF80GL$Q6XeajmAs<o!L7e=@LZ)@8IW{)-J+aY1M!V}+;9EN{rY0w-P^@|
zWL;bIUpKW|n4v6`V@c1&V@Ft_m^~D&vn93qJPF*5m(>OcIJkpY)+J{0<ckpNH^x?#
zl2y)s{BUv@(=rF;$<U|r^2o3kL|Z?;%*l3hW+sw36bU7yL2m!+px(XT8tbUnR*yQE
zdilvfm-euFEVL&|hzPCO@fVme5Ll&=q<1<15WnfLakSF^{IwZBoc74r$bXl9`0<W7
z8|fvt+a#>`av~&Rwx3F_)COX!MoXa6l)kLrZLPS0J-JEc?pk_V^7P!H&G?{QOkX5(
zF#BV~i<QYP^c9EQT|F)`#PItIzFrYRt?qE@@!&w-F>~y0P7yB+{>>$a{zObg>}?My
z69dFF*8#ZO*TEh>WWL&Bg7;07?{Y*E3>>q5ut^T(yU-E|+zbU!zKOzI>T`3erd$E9
z(JMS%f4YhB&Yj0fw-8y_IHn9#>5j<63fMq!gm?VIl#kR6W{uk7Sesv;C70?6CHAUl
zwzrs=oR;L=ff>sTZ<!Np;eEZ<Ws)FS!dSR6d!VMFGVAud<WC~hiUwEn4GE*br&SCj
z$ORvHPVyGrm$Sb71=GtTD)RT%sTGkWPsZ;epS_bYX)JzX9d>>F10>(F5NRL#Hh@xv
zB(JmYatDPs*63)7M<2Dpv;b~2p6_y3?;#YmTt@aOy@J7q2ghF6eLy2iPpM3Bs9Q$8
zNsDf9sfkK<hr*xW_YLoFPVIIrGqu$(RU@>)?IemUJ7n#%|Nls-|5!rJ5``7TSbv7#
zAoP^BT*f*-ALi;k=sy0?PD%xs_cuy>Ne0jdlQAL>Zv$(s7<>fp&+!Dph&3VH?Ybnk
z;eJ|jYV~*PwSYt%>CQ43iQS9U!%~=W^NsL5hAfo1XT@8<dwR#dT;MflqS>W8G_or8
zWoR>~vf_t_KoO*>FU!op@nuqt^?tE08Gj|@wja9yR96x}span6ko0|kqraxWcy3AD
zpPtC4?wA;XBxQy6$n?uc=bhT_?Q5gFmJ1ai%8ubYTc!_Q9ki&%t+;UOolfK>@<pRZ
z=1quK`@WyWq4!M?0gYS@nu<TEwve%H!8lJ34<Df9f88?Qbd>bN(lc?cW9A9R$wwu9
zU|$p)FosibY^}P~d~kp=3Ltc5EReg;j3=MmjK4zriGrXC)>>@FIFwmGZccM0#N7JO
zW9;5-DLq>K&z#(l1su~8vE}ICy_p-`rl!!Xym=?4{y|baQZ~hqGO18nOjm4eAW25(
zN)PGeWP`RpWw7LM?Mpl7ovAy4q>!}vekq2;&plT2<P4f*y)LMc8?Vm~$u@Oz=eCzC
zQ?T9&AujhARP)<REr1JrQ?44TlI|TvJD#<bVp?4dTU&Nuvi2c`Xk&2U6OXTfg=p(y
zV_NO)edS<lJk%?}N8jrNJ1Q!Qne{L=<FhT^7+F@xLlzb#wA(poPtkAUs?6_spzu2!
z3$!bg(MBcYUdM|#qn%N!kMX{kyK?nb*i4gRUBgfDD(HAQkC2&$6K;-V)4KQ>(15~(
zDjG-y{k6)x($FTXuWnZiZJG5r{Q3qU*_tIr*j}KE0*4=LPm;{mxU_~d%7Bibel*fR
zvk>%g7<d%AJC?_QkT;J^$aw<{-7spOk47#um?k*PpB+uxX(~`<ML~Y-?+;hn>6=Dq
zm6>Txd9Qx>@F9|VD+z|EDS&7rtphI3PruroAA{nk{n4bkN&>QVr*i&-Qo3YHe!i?t
zWvb$Pl+yTj>oP^==ZHamR1x~q>AfdW@{xG{mcKI3OQZ%v%54rZZ5*P)mtB~8+KnjB
z`9FM{tyMyW0ESB5xj)zHv5&sa`;N2?(G(oyq!|^at$;_yo?#<i873{5KP+^gT(Gzi
z^~$!jCyF)d5phn+&H&wegN>mi)%mT{-dx^lMP|v@#^f;1Sk$XI{i^;PN2)PP)MT0N
zOPVwkulWFVWOQ`y1>d5ps)m%3PGV@1>y-2%c2Q+o+I{Je)2ce&kPuzmlI4`QC~O{E
zobN<Ajx`YNuU<p?lR@X=u|o4xq%<Q)B&h5%cAiSsK#V55P77CRJ#x=|Z8|h3)9e~|
zMlV|UjS=d|A>Qz<X`CcL?>jr$FLB=d!V5JG%)jnRA@b(v-1T^WP;|7Wz~&ZH0zvAs
zOzM|TSkU?7`;Oc4U}(Z7*!-Ylco%dE32g9O(-cI{%N;*vCAm^Ipi!)#ru@Rh$I~?M
z=`U>+6`%A_7-j7ak_v|2p!Wo;Y4?;_`(7!FfnlHANf&)61Cz+@hzD{lG5TI&9;G>=
zC{zayKOuK0bdCHDIe5FgSm?e~TRJpFv(UBP^U~7ecdN%K7r^I}jder%qwW@EkK@jC
zW#?WeU6FS`K<UV0tEL)|0-O^%#HY%pa#p>2Pi*bt^t%SmxMp9L_ahQQb-}wLdu=3}
z3zQit>#n(Fl4#E^W5f+d>h~dZqIxvEb~T$1rlLPQ(-*O<UB>#xUc2obAulA29ZU4+
z;ATbRV}en!Sw+0wU}~uH;XbAo--5@X=w1V<lJ}=}ybji?s3%x_Zl^nyw|3#vOBhD{
z#&G)Hx7zPUJ&`P`953M14sEw4+}D!;Rl<N0dtUnkM6<A}ihQ{vSOw9F9P(Ms=Y`w9
z8Q@<g374XEf131BbJE+#1c^<T0dhcFT*c>`KQ9>I#WUcuiqNsudmU7J05T9p;OMX$
zi*UF&S<k!VQ+W?5W~A7pdlTP}%R=!rK$+(}eCDwnEb!&ZLnKg0kiXjI!Uz9f`9ji*
zHZeZaBX4puAH2gNn$b8E{m${dZlAD%<%E>uySa6`aj5VWV5wq)T^t+N{kk|Ue~sej
z4v<{7qRC3+{&b~PSB<LS^qcUV!~}aPxA(F38Mq`&dMQU_bL?h)v0)6I#Y6<x@*HMe
zekn7#4?g;tC}i2Swr7X$mY1FTKE1fhKd-Rnc~t%JQsBev=aI(V&CHuD%@Sm~8K{#V
zy&QQY@okraPcw4E<wHDN05C}|g(ULux$PlpG#a@v-$+#P(*$=YW&yNbRK)DlsHfBX
zthpRVZkD!lSy8<@KO9$kojK)=HIF!&Br)y`Q9H$(j+U;FcrUd3-oe=7^<?tdaLjYM
zWKKq-sU^@V{Y;XmWR;9Q+aDZlFjO`Vv`TaupqKz!0#z!|{(;ND-#y_Q>D0(QUjQpk
z<GlBj|CE^okT!tq&Y9mI5LEd-f*!9Q64M46eH)C`2WCS|R$1*bMVYX`cT2iwgrLj|
zci&-MZ{V(R+q<uwrT44Nn9Xj0t@ARwevW2?C&j43>xi&WXeJC+yc-n?PSm`+Z;A9q
zqr4QiC8po719pNz6I#$<5lh8#^V*bpm2I7^E=BKN)ZMYpAE3R?nwy)eh-}U(yi@{_
zMdbSvZFn{<<+*zD0ccD%f#>6qLx+WSjg;eDn#u&Cvzbm$)AFj%#7f1~bO$FNm~gf{
zAFmj29QH8xIu!Szj}6ZE2g|bA(NRhtbYCn!E_7NS$gTJE4Jy)fDDHGosKD0mUTcak
zn(Ipz4MqM0%a+p<JJhB_V^{Fw!o8>Y*3BA<{drET>V=QxOz-xSdN!@HX3q$8Yve@O
zG>ef<dly|F)%%Pr#@44Wg^s-d4@<G>>Z-p_n2DZo5>z{vmb=Q4?+C3ZU#h3yEK)|a
z^K)X|x_IA-C<ir1ato=;o0m|h1Spi=(x~7?%4qJnga4fF2(lSrrx(m)cw(WNemlJZ
zm08%amvnXCD)EMBkCk396>qk{qy<$)<8D+*TT0+z$zWjE3=q+!oPUnUrTXrZnW)r0
z#hTtKwe3Atpq<yS&YB+3OtEE5*QD`NGL$yQ8$$RL`dDC97D3gObvptgiBFd~)_!`&
zE+z*(v0h;jCdH)e6Gc-M>dx!a*06k@mai%vQz$WEnMJcHAT~-k_bYtW8ScD2A(_-v
zLK`hp7vE1;16jH~^Fs{<L-nxtPEMx1`e|d4F!G(DI58(Mr%WPfY!YkQrZQ<t-;GKE
zKl?<$I?zod(|Z-P$R3{VUl^GNKEC_mUM=C1TGyQ@_Bldjn_grJ-`DQd>lFx5Ag@5-
zo=})4rk?o*0H6qF-iaIoxeHym0iTP}G-1Y!R^P@`+w%GpR9i(xXwcHT$$*oS{9e7}
zarqS<m9fpKfT$69G}|-5_wZ&H<6jF%u?Ql`uyukO_sONaqJ}mpIz)b9B8}U^TMx5G
z3y<GTcQ4nOdRqzE@4i{H-KAYFUyhHov8TiJSzOj>DQS!Tz?~v7D?tFS8w)jJDvc{C
z4zPAXrlh1ul$0zyHlFatiClBx*MdieLx|;bw?Qga#)Vvn$giC92$a`Z%M-?<Hc0@y
zJb<Ri!pQXSt{In4YPVKit8ON=QMZ?v#c$bl;<vuZgwTm&-gKghjef}=l0J*yN7Gt{
zGZJ!O=TjIe)KyIs<zq6F$WRnBy*c*M^8sy2O|{LN{(jOrC;7M^jNq&j4<hHH1V@IF
zFg7U2X5F({eD^0C1=noKX;RM$C^ccOL1c0nov<tQHNx$zLIW=FBT)D<cbaICqGBAM
zz7ouD6g)t99IZXudo9P_KQd-7@TP~)_KGaxOe8vqdTU8iLusTBJ@Mwq(KF%cxD?bw
z4417_!`dx<vA4PB328BSiVGv`bu?}-w$E9x-Mmom-oU`2IYJ%*G%www(~Dy-`@2cC
zMnVQf*A1MxL9ZZKoam9}rU6KQxbtO>FkQBs;zZER*0tR#$JU=+mbx|Pxi5E^eN9wh
zzEM>4BK=ewJQeL>+W73<DmcQpkNdLc0^~=&YvI(B>=-~B!pF!5g?9HX&n`8P9KQPY
zG(C7qOW&y+TeMHq{fCK5!o`9Q(HIX#>r|@$XI@s=z?e0jmt>rN;gZ2Yc6!M38aWP7
z(gsBg@cueASunwu2It-74SmfWpDzaP%GH0T>>xc;zS4*vaqRdQfhoiPolKTmV$(dH
zFfsUJgKDfn-MVBCFnOjOt;3oDi3Ww!NYO8j2D*o#u3I4I=DyKbJt#iAH_Jo|5x*IK
zAEf5N*N9GdKxdI}B>>cpKDxV2FwwSH1ErpoCa;*q2aw0}Qi`zR6B!IH<6!dmIDflg
zpnDp$x{07w(E8^+I{M36H_9k~*Ma?#N%(w*fx3pg+Iy%RP|+-SkB@E*YDNnED#d&T
z#j(V#Pq>i?n<ZH}@1aN_owcMo`b{+(mHsDb4@RQ^9!*Yvht9liL%BFnN=qZ@pNw2~
z+e<|sU~%d<^Ujxp$aHa|_nEhHBmT|F4@XzUMiLsPL<ii4KN~<pOACc^{$Z;r{Xf2x
zVKePJvIaWu1M8^ps-wNw{ex!v|9d%Lt-%|krF@@D(dX37khd&iSUQ&2-FuPdwq%u>
z`d)hY%{P<cpqum{=kKIH7Y=G}+P^R}@67Q6>3#^j)7Ua+bAo#1iWYjpDD1rt%nEDE
zh}!>3I)Lo-cBB#R!MfYC3%pRoOfLPyq}9--b(O}pNR|jL&j|}^kBR2%V;i7#jHxb5
zg4Di3%o?mUE4&BPxXVc|=bKt2@a&IMrPA~pVXAfyf0qDM9{_zsLMv&5;zteR%P-}5
z{qirdta6S$?@?6k*@wjp-475_dy}lYxY>P-e47L-G`Ta#*XLwk=0ydqcbYl$?QRl*
zsP9l`Bhd%V+FHrFRBn7Cc3crLofMJQ2kk~RN}e+;{M`6N7d<u90+iu4w#cqjgM+fc
zAWTc6!_c2D|Jv9nD7}TJSWj}W-PHn{%?M8|9RFA1k4j1S@rDImnt}5dxShd;H@4u?
zdwMSWlv_c>pc&1qe+2$|<uq~MhlkSv8|V$)*4}tuIk)a7{PvX3>9KHqh--0TJoIj|
z&~R5-+C4ME1y|DDa!tZrHo`ME`8NVja1OMnE$Z2wy7;BwyZEwnUdQ(&zw=WX6Vj%e
zgHHfQ6=uXDXt5_1Op<o<aMA?85NJwe(3<~yhye|~KPxIgw%3%LBkyo#Ofn7ZM{}dI
z$Mu5_0`{QrE=FIW0V<>uM(MZU)<OZ}3H+u&xRojXSMuAOVLtfjKl(m;DNy6>Vi3{p
zF0B2QYi59&C`kuGS~-Bj^p#8p+|C|ppj{pPyO-w?OC-OVeQ<j5WuHVycq^q2#|qfd
z0=t9F87T5ghG6!ZblNa8xMIEqqnM0GbJc(xmKVdYrwslq6N8CN%3r<z?CSZ3HI|r0
za7P96w#K^dyvqdAwkPS$m7$Jcgb<G$rqQ#uNG37aSy~iD5&JIlgTKMZIUg(I;)$;X
z5&GG?&NN3Udgx1p9%{`7akbas{D2W&*RYe>R#!MJGryNCi=q$nEA>qRC?n9nn^-L5
zT}D3xl1ty(FF{-Mw@Q5PxIEuM)s~<^H2eEg6PZ%qq8cGHI36wW6OC_mer`c&+C)q`
zdWV)7gE7(whj4p>+J0O6Vbk~3E;SAJitQhuI?(Yk5YV=W<zB_}L~oh^eIzD8iE%#j
zt%=;*Op~!Tlt$Pr22Hf!V(K)%!<2~qD?#d(3~4)~W^e2j^G?I2H(pjEVE2T{i%+)5
z&5zmQ>9dgvyiU3#)5an=^f9U5Sj>@tt?jxx(kqFG5#l~}MYviB0foYFpy6rPVq!MY
zBly?((Mt^E0T#DMifvy&3*pQeL=)O0EnVep{uZiq`FyOs3XNrjRG^u1G#tOg-1QPg
zLI-^li#9>HI?75^6IGu$tgIc6N`}en&hs(BkI!MAd+jmD8|mHTP)A-u=!(IY)<!UW
z@!qM#Ll?ko&K9>eEU<e~A>oQlZt&k*OF*am1esA}JYgiF00iYpjxVeHF_7#>Gua~<
zxFexeScj&pP`YkKAGZ*7;?kI}y%dER5it3gu(^Xh^v-IPtyiJGNIe^LlP05byumg<
zbdc~Y9-dsxK6k9yp%)Ti#d^LB+=g3?c3wz>D!Dq61gZjdR%EeEsXoJl0Wx^TgA(7U
zpd7ocGVJv67=(3c(H*#EH(w$oahw&o5O1x{rf?U@n_X7Vo1RlyQL@!Z^mTo8bvUHr
z1_x)rztbFtx{wPb7mpvme%p<2#t&v8eoci=83EOyx51Y@4UQlhVNxs{LSDz;73J`x
zq~KI>|6Gb#x3pXTiC$pdnE0=YbJGt(py+(fyU5RVYmDF=eJJkWQ1Z{_GX6GG?FLf6
zU69mMK{2cSLBP}d#~>@-n|t+r@q6Phen;$7OHi^NvdGsgxdIrr8a!OT!=3+p>{?EY
z`9NX-kc<I3Z9FL^torpeF@T1A@$PglfUqX~xDs)fmmviHpfPRGPNez?_wzBVLdSfW
zeP+OH6X{k|_&=#_8dy^;-vod-L^Eca%+f82=d>LU^8)KIKaKw&;=n*rhMv8j+Os*0
za%@h`fF=hz54#Wla^J>D&G6<?QDZ(=?ahEVk&o~4Zr>%>V(w_uRryu|d!;~9E>$(`
z5poq*=0~c9uwW5Zw@mMu89{G8k%jy)%gb9z%Qn!>bZ_e~?Z(D`JSF6vsdt_|;NS=$
zKZG;1jdA@@S+E{!z2>}CyJi-csAGU4(_bnZd|*7Gh!{FG`1o$)CuWCzAw?Rgf{HF^
zb`oM7D3;c6`}udRhIKzLs5GlAE)&u?Wl$c#h`A1wh~W&6xk0nxx3{DtA9zbr6=j1D
z2C>q#Z&09%T?vLV2_VAx^LY(m#FQu2P;SL1L#ED(kf%mgW>`!J0EokN{O~+zJ}2B{
z#KW>(<g%h`bOpPgaB+?DuTT0Z9MhY4{x0de29>VdvRW*gJ>xz+(}&7dw#bFO*cavo
zloHJwu|A{d5s!9K>Ea;JTQANB_d;+|uvJz}dE52kh#S^@HZ#zE<FFj^^w)(5Rs>k`
zU><KbkYF|p_*MEQqv6=sa=Jas-?4Vh@0bYY^fsG_2t(y{Ita|Mgg2KJ3S%Q+0~!QF
zZkbo@(8Mt+B<nmgajx8n$N6uRxY-Y7WaYUtVc-RsI!>k7tz~a5oY8A4)h>=f6KU*m
zCj_Q=Oi)Q{rI<cXFd3J7wT;vzhh@Thnr7E2P;gH*;!G<GjPgqq6y<_;$D+4a1mhe_
z^+y<m;X}XhoB0kez06<&?8a6%EgR!e8<`Rb!X#y+g;LOrj!?zS)w+CeeRSU~)h=mY
zYwopbCr!ZN$g`=cIf)E~Ff*t4h|-*^bUV+RYU}&$l}>f!PLEj!_F<=cD=L6WI(>-X
z6Eg#hxbW_=oX4lPmVL2Y8#C2q|Lm}I)81%M<iVNR_2I_sua3oaN$7P`eYmEk#R~3|
zuYey70vL}uAu#SSo*jHu_#42$d)qafTmyd|M04od{_|ALT33kI>5f3YPW6|+0dcUY
z+@zb><%hnW-oMXVn3kHHoE#$>{oP%{A8cxaMI#Ep?&MX|sg&(+eWA|QEPmCkRU(<v
zs!2Cl4-&jGvz66BY2W-GfBDkk4lm=H!z{>rGUrs!!Jd4kAU@TCk(gy*Bp5&m7rl($
zltJ=lK&lGO5Gq^!#Gj^t=IBX)yG|u&3>IT}r^?3<S<|B{o~fcnLfOnWT%vd;x6#=;
z>4S2kS<WT2dIm|f2i0T2Ff9|6tq$v3=<GzBumq~6NEZEtuL?}Y$GgMi!mjvMRtGE(
z>o!zsm~)KAHcR!)$||E^3FWYdG3RL^lA}^!IG_-v8eNnC8GQFRdeQ!7#DjWYY`nGQ
z-PTUSg{F&0vT0^STw!wFzpo$w;scRS7bJ|&Ci(arR#uL~qE^dPtqa}ytx{a5K2<c?
zv6`cLdzYKlb`JM=bv{!$BkJfUyOrukWp7khixd~t!#+XpYGOr}kL+&)B4bs2l=pOR
zud8E})!G|DT)d=Jx9F?q{N+yb4)A@v1J{Xe&~5TO`OJm&wQHE1XU*VHI2uUfTER*M
zmMyS+an}PeWOH!gN>wDcqXd^O_m!}X>B`W1pw};<U$jjYP&@<rtI3TS5Byj==Bu00
zjvl$b>H`F3+bf#-Kg>P2_YbcLZl&8XbmDpVB~ia-aDAUd9Z{92`6+fVtS))lify{v
zLAZaCUAY$;XFvN)8BrPWq7b=26PQJ$lJq>*QTEICpzi_FVxlDQ5k?R@iB%wADlteH
z9hFZa;}alN#M>|Ug74ohRJ;$qU+q^eVN@MwHQ8g6I<9JQlQ@_uBO*EZcV#M0j1n}g
z{~1S3*+WWQwR@b#$OviX;JWdx%j>r~(t_7@!Vt%0+F~e0?B8_{^vH`J#R<i-<dcGQ
z#4NObCu0&45>{p(fywIcW%2Bce$a9JvkaMw!1I67F}GjaWrIeb)A8?{aWouX!7$XL
z*>$b{*+k3`NIRysZ96OUpSvd($)IDU#qfPqH8qMq`I|F6mp-mj+EG7OGjRi=ZIH(X
zg)jSG!<Kn7A;;Jcj!L#)Os?DRba@S9X0vuezLtq`TMN?ajN<8`I_=us!!X=yy}5E@
zpxm*Fq8;D5QRGN#X#v+f581B+P;79@>Y>a{@mMikRd8eB0P;j@N)SNuQD!;wK80uy
zLONw;Z|kj!lmZ2ArN?K9N)<w)M{1hn;+*7<MV`CUsv88R7D)t>KV-$S5`jn|bm(Io
zUy}|lkx0q$wSQ&*VN27!3e8}BoNMLnHT$0bM`C|FQt@6TpC|_*?GqmAFE}n0t)pFj
z4IrA${8uz9On2x?#Zfsua4hj9n9+=JoaEpq7XKqc<c5bsc)xV}%r#=7SviPik5-<6
zP7+So`+ML0evkh`*nmqK4fw18&4H$jyPF1bK@WSbIb>hHQvhZI*vRPT5F<ZQEBuUI
zPYV_BE<FTexgmlWZN5tUCjI&Jb!FH0R}vKo6s<wO6JT}+cyLV2rv<z<RJ2lGuaOC<
zEA(46y-arJ$7TW>jn<5ZDU>uHlBzy3W8G{dg7tN!JA%vVz#<5$nfx{YGc_Lg7s~Jd
z&aqw~)#1AaTLD02BMdy04G3p_830hn6lmU-3iw0V%ng*gZ!XwHubLU%Fm6S%36SL7
zht5ISdV||Y?l9M8u4Fy%1G*qWSxBB7gE6X%P2ri<x^o!M|Cs1L`an0x0){kjQ@`m|
zrI*w|k_m$9BfbnsB4+LjkZFapOJYWOwaioXlA<_Vsw83jw4q8NdJZb`pq|k^(y6b~
zYZbvRDfpA-d>&=9NR1Y_WM*3FT=$==W0`lk-8?PO>IEeRi~rZ)_l^o*Fv^+{AcG+w
zjR~qlV^qq#QgG`dP#lp3ktIDu==tBM<%T=7*y@j&SE~{cbp4467#*BCya3&FH@n&J
z1T!1ngth^@w```QXf~2H-FxWc@7-8t*56_r`p6Gl5a<3xA!$MCj;v&_T(ep@m?rQ~
z`13Kx(gH2Mo?g%u0SbwG5xaqDRQ%SUKbd!PWpDp#>W%x&8yyRKi;Hano$s761rz*I
z=`!#C8f*@(!Um$fFxLo#jnm^JkV1Zd0N;#BlJjN0142Vc>yyZ{4kkucibo}+V<Z~$
z1tufkH<Mv!PaU<4mbmM+&t|pg5IF_OV4B*~k!Rwh+=-E}v36rl&B%oA5o711&-hHA
zLtS#XX!1=DGDdh=;hL$vU^d%O1p3iAkX!Mw@EHZZ%QygOI&qB6EK-q9+Vo6!6P(<P
zDhjQWEzdiKDx;=bG}P|Mj6K;f$7V|*9gT}Rd30-k`z;z9rl!PH?KhnDx-v#(@_BMk
zX$%i;m2FTx_3QKyr>NyCh;4RZ3cu+dzkAX+)obQ>v{&7FA~|+9vp`wn*aF=0uYuU4
zJD_+MIW$R*K)-wijk1~WE{Wp7Z6g(;N>})0%aK*uPFlg60Xwg)PwcUkL@uzVrYc?s
z@h`v^k8I&j{PTMMR5Pql!CFZw2`C_Bt7J_DiXol{#&{08mYn1o^!qqh&_vssWt0}P
z>f&#tI4j;BIuwV+WDVjPO0ivw1ah2=!TjtydsULcagu1a^pcqL^P7KX5YIuO@#E(A
zL5Dj#KSMrUo{f1#KwbDrYOLecf4raR3w?Tp)l=T)2I#+;TnE^fgA70v@mtCNTigUM
z1LtX`z}%3zfe<R2emF~kPFxve%HTQ*x{BluwnAp@i4TE>CsCCWZ_I79vt81<;9|-+
zx^^S|>CyhxqUnli>Sk6k<H>8$dwFHV=9>3a5Lpx6*3H7|yp-t*xz4zCw&QCbAZ(ny
zx(7<(KuTAHuF|v)3mR`w0Rk$6IKNWtQ>_NMJ|51!pWt`1#9W2D?JdQpTlmTE@Y57^
zOlw;Xr(xGPZ+eG^6Vqq?7AOCw9+?VS8YkKnR=y!L!uJIP#=Gt$empnYr^lpD2j6C?
zI;oxTU8gLW{stT^EiI7IGIWH{<jG%Pr?P+{IYSn^)^~yYs1Nr(NTE1)cZTZfL~h@?
zlhdU7H^Oy**8Y2pe@p-Mc|{mKW_J>My|w(Y(rtyT#l|E3xAN%L6;@ixJu)&v{wJ$j
zjET<8%Zn-smQ4R$4B;jVs;Pfux`2+3lFnSkK!iPPUu5o8&2=ELiR7Az#+{~a|L+%L
zX85j+$592y0aoD?v>>USz<1NJb1Iiun0oPRpN^KSN63<4Tf;6|E9R>f8Dm3nd+0f|
z+u=jIGa_TGG?64U^bW4a*R1hD^Sscl4kqt>9@c5?4q4BmuC3*70H@Nn8diKEeOmE3
zD6Xm?D06aa`F1AqS}8LpeV%62_~$iKybw_`Hq9X5vP^vuV*?}-9BPFomZo(;;G-LU
z-ohRLAtnL-j_ogF=6J+l#6#=%vUP)5G{K7bX)59rnVV#Uw*{<Mj#E0w-2!;}FJ1!F
zLR}qsi=mZskbvb2!6)k<emD(}eYnnkxBBdi+`IXW6*b57t^Jfih2XA%5PItS^i-2M
zyAP{eW)yA9BO3Cp<*=VEa-M&{hM+pN@?{W}wXx=B{7h2GR;-k%*m%15=HL!EyKN$i
zsDWHD!9z>}Ek(2e9<AZZevUrq{C1P`JM$6>ZySsZ4YY!djd8cUN#*D!<u4BX@Ug)<
z3rXy}Ep~Y_?ZLC)_tOQMQcyFbuTP5*{P@{`B%Ns)Ver9;bg~LIu<HOh;8lD?Cd3VT
z8+Up3=bR$AMY?W;ZHzY(-47E&7~x?pSAzRyYaXXf^N%CkNm7Sa(t}R1)Lh}$rf_mc
z*oP00*DZu~nGYnzutGEJW{r4iYr+%V!Y&?>T+Qo#gWd7u+WX-UvXu8QdV4#qmz|Qg
zZVY#PY)+j=GQdIRg9YLN%yk;^a=U(9&%+Fe<*bSOEgOrEjD)tc#`3RBm4E(DI1srC
z=65>p7XNggk%VPuPs&Yg^t#$7wJeg;%p@W#KFYT|;d@-ty8Xa)wB+egpj;Z1mSfK2
z1@T&cLYCi`tuY%oy@quOi?z)uw*HNQ?yu+Zj3bpL*)S{>{u2=<Q8>6Cklv<@d$;49
z5=0wxO*P|1Cn#_DWACe{OWY6*H8Rm|G8NfTl@IZ`*<6uRcm-ECsKs$OTT-e1>+{24
zs4NQ*H<!KTP%D$qVyRW7>biRtmt<@*)dXh0IK`I+=428)h;h!L8EAF`1TAwYY#dg|
zoZj#v^>w9BFJ&*Or{pIE;b-dV{1?Z|L{VU_K!}*nwJ^em49%KszzLjs&w7~pDDcM*
zN^0k!3vzA~GWzj&K2{cTo53wUVC*&E6`h}qDJj!!9Jp?)yYl270tI8L=A;>^s)xWS
zC`j3KYp!zC?GoF(gj!9P`Ha(pDmHxD>lOg77NARni366v@S%<xm#xU;oiCqxPBa^2
znUKX#K*czlS%-x2^*Du8knqg{cqKpXm&MJ;T1?4rgqxe0e>xa(J{K*|su9X<H|p>v
z5Z*4vN)QWYkPfG0Jpb8PNjcZ`X_S>$L%%~+O@glhzH)U-t4w>JL8`eRPlq|%l4=aF
zS%HefKiVb+yeOkT>>43?_W9AYbt}CV31MfsV%O}jdSpaV0Rx>C8&3l0F6%dXVG`c~
z(O;h69@B6XBm*RrsS9FtOmgw>KuP*?B^YO}<Iuh;8NdfeNBuS?;85FNx`t2wMw}4(
zRBmfyp$6#a`6*~OGwbT8f$m7)<kMTXlhqiY1)@vmO+xEY^mC|^>D@`74m$ciPuKYC
zq89hrDNsT&i~6#HL-x(CEH??0d>e3Z*Q#AjPxkzA<7oc%>qNJu0MN9=QPk04W4Zup
zPUda%7!G}T2R%{i+8tLn;9HFM;_M-k`nfUO+69J}S!l9XuMoR*fXw{mLTN8MpJRa~
zd-KNe-trz$vMAE%(q>@XUYGJTihhr0Etqz70}6zaR>FE<Xya!jcX8;S3xi7n;j+AJ
zGPqq)u5zvqCKqK2&lDT_^w@>iCoEI1f|9lMwTbmzi@VJRHv`EyI=+0Ci7HzC9v5`V
zO^T75@?K-rC{(n=`vnT&$3WmT0&mUf$^qS{mJY*f=|C^W<aM%27Iks9uaNFce=jT1
zt+i_~{bZWa&wp|;l|;FBWku)ayUaI(WRLHD)J>2j(^${r<>Takt$hL<%D)Dt)*ZNA
zuAU8``#g`TJQ;Z^Fe8yP$j&am&`s=&O$POi;LA7}Uav2Su+g7tT?~*(LP_)YO+6Va
z27YQYM(>CHddC5srwgzsmdTHtms)Zt{WJNNig1lMiSqQp5j>#bgSi?|kRTiSWP>6G
zmw`HgZgY7(J#nRq9Y3_-1!HT#s@vQxLfZmohfm*Tq8@_crlimL%~R1Mo3l7nUR9#c
z*EY|*mGsBA8{CvXCDRpF%A@ZVh*agOx!V@DlAM6wG2sU7c07&^Kgl3v=hubNlZT>K
zx#y@<^i#U%PtM6^>-&9eWr0_HYV`6Pc{Z_BoDhkJd%G;d*)9}JN39_~%9t6lf-pX}
z*GWaA2!piO#*Muy8A2zL?17!<L(GglP!XP7VbN*JJy4uQ-X4*7E}*~Gzdjn}@fG7O
z^gL7n%bX=*gEDC*<HbZ5nWPr8n7p3Bl(r`NR-w>$!ELAq15gh5fi&2#i(PnmH-e)n
zH0rT)^L`a7GGec5z4xZ!Ne>67(F!{`a$Yd;d~H3}xmOQNP<h1FbG%cm>u<0^FwZi2
z@Ph61%rMcjN6qb`$ci4c<98=@Um2W96d4DEMJTN`hL8}>Vuk*)J}lmU?&;imBDmWj
zP<-FQ1eAA2BHB3!+M2{_UeBy{$?VO{1Rwf4c)I^$-fmcjP1w9!bn^f9;Z{uD`_VOe
zDppvN1P--tUc>yvF#Xs<J=V{bhL?l9(L8;*-yN1u{FgHYyd;Ce)MQ4v>%6ABs}_*!
zB_bv(H{g84LAH>{!Oo0z{mYWN?}fiN0RE&q)3=6GTAf$jlN-8MuZ~{?h0c3oeI--%
z*1vqR>F2X|{<3zVr_-+U<Wb)4Nk)!lSR+Sa-Imyl)4aIbw=YV^-{#Y~+`eds6Q+1J
zJJ;>4bsoFd<C+RwA;4=mCoXCfr81S2m(<#Or04Nn#<QU-Hu4^6>!96?pH|N;b;FC1
zpS!~&li44kRKT=zeQieQ<|FxyP*y$n+eD8%SqHX|*9Cq;DTzF5IzDC-IrN>P;GT!C
z1Z1nuZ_T`%$8tlV95m0S+BeR=|8xoKY23Z&v|Cs<rFwNuH@KQku07K3|KsZ`gWBw(
zZeJ)AcXx_AMT(Q)uEkrN;_engiv@Qr4#mB=yIXO0DDF;>n|?p;d_V5oOlC3@dF04G
zCu^^@_8VU^kJ6Hn*Y%<2#eAJKGMUcnKG5SmVCQIH<Py5zxY=F>mI)TYV#og1HV?J4
z*W_!S>lm~lSp7rl`5%26*J_R@-ig;R@fu;eTwli}jOQ|8uXkDA_-+q5tZ@}9Qf}83
zxSa|T`$jGz_ChcRFb9nSp~EJxH$C@s`;yuom@uYf><(XP6FcDBKK!Hi68<vZfBB9&
zoGoomUeRANK+=TKO`p*0tux7$EcgDx1=CxNXMR8qP@@7r0&k#$j!h>KDb6k%6kJ{@
zeog}vZ@o#7iXKG%)o9LzdH(IIA4nlqGr62HQOhWj5KQsT8ltTl4#Cj&r+V;xD8f}-
zaNGA4QFY<xqn>vzhh2ZLPd-utwX7d58+z3xw8}vxh(1{aQe-amLz6WA*)ctY^j1bW
z5olleVa*|ZK}-7lJ4h6~n<RDl>P=7lD!`eIY~(>E!qX{=I%Iq4X#1|;J$noON#L$r
z^1w0UmE^(gg~#EfC<|q3#`!^ekNf!I&f9k`Df6K%u1Z+bh#HF>rysJ98OZ7BFLG&%
zxL4WzuD%7d=&-=AKGJh-)Vsa{bvmhk>zUHzZ+{k7%H$S*%MwM#V`R6GH-5SuDrk%7
zgqsKcrp0VQ(-nB(wp)RUwed_s0-hxv7J!iaNcRWOy;;($BJ8iPYzOF0=E)ajV#UBn
z`@zS!b0#E*@vmtOs!V5J+{xEhU)qWM$vp9@{E*l7^IfdrsyUyNBfTc)xs3zgZDPAJ
z?#R)okV%7wzupJO{4WdtiF9b1v;OS_eOUf^Ow5IoU9qd*n{MgqM%;gF*%(|k<KQKZ
zL8bSj5pr8xmU8Y;d|X6kvGdfc@bMx?()ljdAo6#ZF7F%WPAir0%Z4f&3Y!-NG~OR@
z;lGi8m4NnVJ4j&!gd_YIeo>|Rsm?|{=*p2&axz}xrLm~3{7q$%#W`Fl$U??sR7Awt
zj;PoApk%OGCwIfjavM3>++-}!JQd8x2@F*GMxn9<rl`~3tc7Ap)I6><48Cgx{z$o>
z@wd!MM{+^KdEM3}_k*gnHO4~<^dciJQDri(Ns_d8c1B}*7GsvT=M*@glztl|F`4HE
zQsz%zd-Vj%F1GB6cH$v0k2c%M?Z_YO)fek`_z#BRNu)0p>v&d;4=fo_62XQZkvbLx
z!<UjzlwpIpFD@L1f>g5pE+~hU-DZsCUG4mDNZHp0zgNlK3B=IgD<)q_9J3MK79YXo
zslp_X+gY_!G}>2XPyH{ww@)a(n-Xpvo|G>VFimOLUh10@!eS$53yC0ux{J+^DsAK8
z-z;B7ezf3RPhvJDf%Nt`%`V3Gkan=i{D(Zl=U-g}ThalIPP~QnP3SS%TtW4-19`6}
zAmb^srfndP(+!%f+~oVVMQ1(+ayJNz(e1i4vD<T*fGJ<qj-$Tr4TDPSne^2FxY#x?
z*FE)d3`O8+iKFQzaMF1jvunh2z~mWA^l}XMbzDC(U(EMHWAq21x0QNq#0DXOS(U1P
zP{R|BUAiY{12C6;*gDm7VdCMj(79>fb2>c*qhsoCj5dvbCsh5BuIdE+xl(I;z|XI^
zva<WPHgxl_vn(-7dy+CHVFRT$wweG2*Jw-ag-}m;7byv1@Qi1Bpf7*cTT`ZcA>H@6
zUG*zL)x-(QE1ZVBaK1=Hg%!VfAXdJdqPxT|n0#pFefi7(B7`e7K{>f~pY+xh;O`I<
zP4Rw{a^!sWHzEN?_X4bzOAe0Y#|+g0F7!?vtB1q9(}UK+jPoNZ$KEs@(eITyFJwd%
z^Krp{Ok355dNU8?Fds{SF@5_H7TX2w5#OC6-^|oD9G*f}ZF1s)*Qwx}MtG|wB=1M>
zA+7to8(R$W3vRN5MQqF@@$524o6jc-rD*aHia8hC>Q+wOY9)4*afIv0VMJFlXZo3^
zAofI&UH8J6g6<Y!srTTH&%<w#_F}N=lOKo3;E!LsG{5>2OVT0KZ9D?XD{q_UylS94
z#P#F4N~RF|)vOp<d8bwsuS-bEN8_y$;wC@KjBXvkN>cGvHqaj>j<R*zPCG)S={})A
z_xS*YNlY`w(ntigHRI{Mi~*GGY*DY%+-T867X9FYOJ!*u^6ngStK_O)*ZT_*HL-LM
z>5@nK-NA6#<XHgrocVn%mS*R5BQ4fXo$nF=YPJ04wTvdC`Q%!uq%&7Z=O+X7z$dqU
z>JH`XITFF$BLA;Sa8=d)+j9$PreWK!#u)ZS+QVK9LP{&mTHZrUMSfC?0maMJTv#(a
zq=>(c@f-|1`=mXu_U)>nf6iZ_v0B(&%SD*7gLxefs@d|o%{J@~Iq@v(3ccpVrN!bV
zhC1KAiV&At+@jXO(uFIguZ)vBGe$QlxyzJye3XKhOyo{~et1C-lC9Ji-=%a)o48Pa
zwfA4CcPv5bRW|_qGE|`1r>H`!(NI5D2!@|7ev*$|<&B%8R;@xM2|@aT2|3Idmb3Gx
zY%+XgxzZTXnfg1J-Ij3#Lrb@2R=*_zmd_*xeix9_-(|M>eMw3Sb9Y|*v`m>)sp(fY
zCgimV$}O3GA2@jmH|B={Bo$=PI%cV^EJjrLQVpTW?n_I0n(IuB0Dhy%b(!@(0g=0y
zaPFE?CST0RvJlf}k4}On9;oh)m+=NCgx?!+l=nf`P!9)N-d3tj*sp#=X@ExT47o>v
z0AfHJW3mW{e_eAD2*)1sg2bQYPZBM->lAcG5fs1OAaD^49A^9r;{)2Z#!Fn>BCb!(
z@=;E&;KwX=!rAP(O71#62Ed>9l`{%cFAV-<X{$&DBqxMp3<H@vZ5~(w2-hYH!<@fG
zpmxbx-XZ1L1YhVq4o;}OzkyyIv?l6zFyt0phS=5icgdtx96sE*+Glz@PG|GI<WB6&
zd2BKo)swpdbt6zuMU<N3t9UxXhz=d2v-t|!D2baS9mgJb6xnhxV)?{D{u}IG9t=RD
zBgsU*3+;C?{TftlKk|D!w;Bf5`%zi+1aGCw$$eNE{4YMdK0Ns!=rp}Q2R<`vf7>f&
z%~S7?o;*4dkJz^BV@{p(l_cLxj&!j*p&o9o3Df|DH*j8SJaWhHuqxL-5{B(PTu@?K
zTbtL1`KunA2G@_4a3|`fpi(Dgv;#Dvv1S!?N&&PnnVo;!4*jMx7uz3LmD(OGXMfsE
zA$i^WB(ZXy<y!P4LdA?bDT24pc+NdbfY*BriJ8{B9e*G6-2NvYgT0v9)bGMlz3XXI
zg3W-R)HB<Y`^y$mTU$dojj+LBj)@tzJ~xU+R7CXkx;H8(h&QE!1YGszfBD!LW1=}F
z-1OMdIBW15qZ1T_Xg{zu?8&%wjksabdDbPX1AuHW6OZR*2A#+1W&K&{%41htp4#~C
zV?rqClGoWUF0<>3;U^;~ng$qq-i`S0BxYQstk0aSSALHKFu4(shgPO35tbdn@r%8v
z$=t`Ai~ep^WVxdn5gQ{w)o`Q99DYJzM=1lmY%O5^EH7}L&A)T(?$%SLl@F3+E)94}
zvk%SwBpU?|j%^SF#HxBf`ee8a=n3r9@i^Z}BW<O6K5YlYaER+HE7;nUsws4GmN9i-
zT*55keW{9~h2a=6(or|CjZb|Q<-WpX2zQ-MPIvnH?hltu7r*?tj_!twKeL9>${n+P
zT|um9pa^i~r1-uxX%NK-G>X>spl2`wz(X@UDH&EDc^Zy88C6;zoZO~I)D<kR2<A-o
zPOuARSo0JpFierPlW27f3yi2kXTPUw5=@I8e8(9Shu(T*fY$OKOr1$UpWOZ{F4k_$
zk;8dFsTyI4W(X?81g2<<flI$f-#;dX9~_L2j_Aaln;P|tTd3F6bMoLpMF4G$)Pk>>
zN$77`x3!L%-k2^Y!Y{j2T3MOo1p)BOZ@;b5%s=nysyYDb71sqEmg~p@<*7tM8ywGr
z;s!HgTqlGmp;2$Z=h@?LBED;0H-C425q<_Be`<-5R<R^^IK~<_pAz>u<&4>Wo|)`U
zE6V;+J3$pe`<4(D=m=%J%eN2YWK2>&Xzk!8JC!*L`(dBF^Ot9Ev*{(PKU-M+aW+_2
zmC6t6jj>X&nCFbb6M;kIl={SbJU_May(UAavOgC!l6S|N^BiJ+_4CGC9|cb-&Jdc(
z@=KA)8*OxVP?#e%u$6*g)fevRkyXu51>Er)RefF0^h4rjztKoO>BX>=_>H}OD`W!m
z7Jm!XWt(ipxL_jZZt1sfKcgxMYE6?|NM`*X{H@mPlZeGh7t^<aj(9&}Xen;5j`{vU
z2k%r2Jwvi(T82LD<b^jNib|#?H-s+|W_#$2HvbbQp4z$J@E?Ss&cRutzNF0(3Hczn
zLXarhsJ4C1X5_@5;Uf^4aHEzbI`HD-%{;ijD0@=2Ec33PV}-zEu5SOM_qr3gt10L1
zLiqsa46thqaknE6XNSd#9Hs&jfJSy4`S#~!e>9(ef3xUngl?x7!dVE4enfkd(G|u<
zI={yNr^5Jb(d(3tZcRqe(S?VT)(v%qq(31PKWaVCx=?ElphcG&haXRTjg9JxGomJe
zX@NcBNXAw%gvF`1B3aN%QoSGKZi`@E%;hRZm(rA-(GsKX#ur24sm6D|OW%6%s=zS@
zm=rOY%R$w~e-~2qmT`Sg8_<?DC%eh0lqB!lRS~N=TDDY`yaSIGZG<D&&4|BDzEB$V
zwQOC)`Kc#r1!re@VW5SO2he)%GTH<e4)qfmMZ%;pNU)rk&_E1TOlc|0r)|me_4a>-
zu_YBO|HpNCEmuh0fI<=s?z&uJ?4YU3QrTSoQ@F)Il$Su2bu=L#U4{CuuIWG64|Fxm
zxCrwbbe@)H+}eUr$(VdFvc~&Kn$!sl*zdSV$fkK)bn%T`b)-VKGdHZ!i#X5rCAx-C
z1mbyqJheQ>N>TDh%^pV)%g2yHv^#P26W$7)3CR^LE6;!oCx9j9*JX`2CY;AIZwWeH
zFIA<?daD<*&@Nt5)|~s&0_T$EhK@EqK8{yi@;iq5$?PnyJ>?ewLpu$<5I62c{@a1L
zOSzqjfF3WYn26gMLma;bZ3d`*JRA*XLYr~UGbWA}vi=yJN055mi_a#36-mj3%}z6V
zdAE|C@3c=_<2VV@<oFrV=)e3O2TBoorsuyiI@wWvJ*f-f%<{tX-^Djs+49Yw46%No
zZSf1wa{eVd(e@J;R(w<<8{ns=WI3>)f30fQxaNTj=^a5jg(-eQ5>@E(1_?!Of8!+)
zv~d2-nTI7dVQ`Gx|9FF0>5_62?+NP_+PXQ9!w{i=&p%H8AMrNq3ljNTABgMyI^|)W
zvk^I9L$+GL<USr1EJYfN(A?j5FZ3c(+-_i+r><Nu%RK=@`>gD?oiS>34Y>U@@~TFL
zD_9k8%u2#cNQ4C^EJc^}o;(=^RZg5MM#lTNMZSA={jt=VxDbNDnWR`VgGaAJH_n9{
z+p3h}K^mo0ib`zz*9pM<gquE4Ct$zAAa72?)Y4Il0e0E=#{QZqZbep4EO$m=7x1(7
z>F5z|zOd%8iw2UghO3|!16TG|%&ZGfnhU_?M!ThnqYx7YnhgZK#Ga+!sIFNSfceeK
z@kX7gOPv*l?ytSn=7)<021ZA&^b#NAGAoRXZ%N)ABwfTpVU3U;1~U77T3-JBO2cAg
z;;xMA1ouUYsTf+`*LL#@%Kci$v4D4s1zEd21jHZjunn5!%jD0STVyKvr>Cd0n!zy2
z>Lr+SFFiaQrDN8MZDy4@a0tLM)p;42k#Y2#;y!J<o3rza_Jd;rQu}^)0TG9O=s#j(
zpyaAZ645`B)$iI`F3&T4m|v_uMjHqQq2{->=_7iKJO6>g;9nvLg$MC+qhkz($D(-s
zOt(7>s<Y!hvGn>5h3VrkVU)<;f)vAWSTS5`Vss18AE+{>OyfVX=GTTX-G4SMZT~DL
z{|EW~@})Gx(iL51115<ehY@iG;$bN2-{5nw5zLqrR%cg~iLcz+r<*Ce;94{1UwKIw
z;vQnfYm*2YOuXnP$p7?sZ7}#-;H0|O8D@Ex2YW2N&!+-izzsx_1i}DkGMLF^rA_B*
zFz&y4XDipX3zb@cBIyVkeeb=bgAM=x9_!U+&}5KcX!laBrP<+h!NGEU87#97qgTRE
zae^k;(VYiKV5I8@JaxUL=lw$9?X1QnOyU|3KnjL+7D--tdF1oq9jtn5-<-}H-il+V
zK_EgtN97U)Px786G7O&NBZ`xg@*6PalFH|DFNp2r-)9X0?U($d)qxF>@&5)rp3<*Q
zjPgeYe=;Z7xxng+2K-4)Om^sk0nf8*Bw%pn<nBKso3SoW)1EDC?MnR;5Ia;)1(SdN
zI0_*j*7#H3%*{VAGD1E#Jne4DPH*~(Q=Z$kuEX(<w68K-!k979UVmWd(jT=8TD7I6
z6U$?e{n3tuA&A0k1ZE%bxZZAF`s*{Q&tr6~mN!94t=wODGuZijG;|knPnYc?8tfZ#
zXM+Q#a1m^${j@&$Y12Pc*GcW2kU!4+&cKE31*jbivQig42h3ojaJ$9X;IUoxHA`EC
z8F$_scKf97I^cgMB?Zp23loDq$m$%{q#w(rItfq@JI1CUpGly+U~K@`#w1Ru!L~rc
zzE%Uv&OdhRVzH$(^HD?@K7>&9PLJG##b}@h<<UB9G$}N2atCJRxk8_1-8Tgx4FeLF
zx!f|teiC{SJlI6Y|7;ieT>feY{yDiV67k%pd3=u>-&u`Zt@NCXhjKy3sJ(}%Il<Hq
z>%1r_558DgFblt`>Ph-T?Yt3*quo_{dKh4g#re-jXCn&_UP|qTYl7LvaBZ@{h&sta
zk|lc$TTx>FDJ{vr`5oYAsN#^BZJzyA?3H<{(|rHJOk?<!^;3<==x(gh&PMtpOtPM2
zrGXv9p5Y^^vU_&jRyspv=JG#M|14O%!=oOrog0iRc-A%iM{xXq+OYh4J9i4Eb@}%x
zY<}|oFT;4O?&7w6X5^k^<(IZpBx~GDp>m2Co_~}QVq(cqx)wEm0dj~IYVZx5GA+*d
zZxM1rBvxdJ9lQwZP?=*~C?jQz;FQtc-r#Tw{ZrM=w<nQ1dsy`vQ_<$;dGnGmQ3s~o
z@))F}$&ue2JAKtugs`)V#J|{O0xPZ^Ylu}PdU&|z9y!Z)?-Q^Kc11c>F~%~otmX!m
zI<>s1H!pvGhuz`3o@?3#`WYj7XoXkC$mgr+gpx_U=moq5+y(PYFKS<gdXADX0vPMQ
zG!oD3=pV_GZE-&hoD9_PBiQFDc`ONgp%_e&f7H_h2(hZFE-irz1XxG2wFl%g@~M%P
z;V@waGKcc_s!DmC;Xwy8Otp$9*Tk=NEUHRzq3&SQY1PGwQCvLXTivmiNW9*OFR-?}
z{Nwi}FMCb{mReA4TY@ko7csJ{yhg%Li%Ddi`N8JePti2YgVmd~y$P4J$|TrLXh2kZ
z@cutegRqVXlKEej{r{`8G6L1Hs=N!^uwk`H|J)b@_oj53pLqYTy@-m})c;J)*(Yiw
zqhH@d9#}MV@`^j{-Wew;Fk5rw<Vn0`F=!}sMqi&Ww$S_=bJXPTONUgobdE~el#Eoa
zw4?<67#^z=`@qqew4+~>(!*{q*l4xQEldqggw51pwN*5w-J{jW%0~nc%YG<K|GNy`
zzM=iOSWa#~b|~E*D~A6tAZC>I!_(Qeq@?(j?WbYy*Hus#%btemWJY?~2hM^>y!}h}
zxfVS|k)YmxF|X%FPz2dkg(KGf*Q&@GaPEoa%im$%$C;6oH2Fsn8h+JUm}@Rr^>|aO
z7QjlPQkVf0Ytg?k-~Uf<_I<01iXa_K&y_VaqXmmyluE!+Lq_41i~8M|2cD^gpB<4e
zHTjNgo8niuiK*v0n9DSm3Qd?W0mQLOsT>U=V%>XKBaBN$<K$kRP@Etvsk@kN;8V-$
z9G5XYGLcreXYqxN3RsPg*WY<(=!W2B7w^;Uex+~s0mOUG7wrzstR!8xH2EnJdS8He
zZ2k>sV}S-VwV=a$+o6%aX-AR9iSbwJyE@AL{XdE~kY!He!SN~`kvDXIp}al1mZYCP
zaXo#|=^3gvhABe(VIew-{@?YCZgvMc!_?LPoDK{=ovgL;!*bFNiAUvnD0SAVDu4F!
zOx@ih1KPg};WP$1!d${-pO)j_xyPXeZ|_>&mL#1bL%iC>Mzv)^5FOiZ2?wIcEZJZw
zB0EC`g)je%Tzg>jW@bM0yy|Lf-_!aO^-{dBzPXHRLBWaWWXH=|&IwM<{pE1jO4|xs
zA?X#9V>7@dv*MYsp)0eQ!$Xd#(M2>E`$5ua!NAj=pqpufo2LpnqKW{vC~`SYK_p<d
zKufqpMxYv;$a&s&<2u!BK&r4O$3M-rJND+gAlPvvKY#ul5QfLN4Xb<K3v+IYxSj+O
z!MrTS`G_+`yty%j4yei9XVsf-=f6(nNu%}cp2D_*q_MEdhtDtf8?eOLn%0H)oYq@T
zYE>huO1l0>A>*$9#<E1oU<M9-9xL{iyZ>^lY%mXElC!pJ6<DF4G-BW@9gHekV(bRn
za#(qEA24Qv0$>NDg1!Dm?HVtGEq=%t!>~=kADCPNpQsVG0vjoJ)RR5dSEI_@uez$j
z{sU+Ps1q%mM3aol<g5Q%C8`BKR-wNS6nEE}RT_UhLkA|qoXaBrbz(@cnQ-*AX$?~*
zuMTV@F|l9~4{K0ZI3P{9y5hdY-MiWw)!Md{g}nn?j3=Y7<X>S7yBfPC?xcr1KZZ-}
z$mR9^e;X*bhsWWGOktR)Dw>6Wh=`2dor&|WQ<(^fXZ9d}P=-T0<Mxho!Rm!R|G%Mw
zW<;_l8wlG_$#yg(D8P(7J}Mkv9N{H(no*T<GCy}4lY4|wI57RvOGXT&BrpFLQWFvq
zAOQimyZgssE?ue^^iO30Jpw(sQg7y&#IOKvZh;DsH|lVQar5@2m%>^PBl>rSCjNzR
zumCxs|Gx#Gdva%gk6`|3sjZE0WRU)e1so8Xoux2Vs{jT*eo>J3Ub4Z~DEp=JU3Pf?
z$GOI+peihG)@;=}Q^qbSowP1G(m$0tEm|Ir9>rJ208e)XvXPdsWWAR3qDPw@o~{37
zkRJ$j*<?luTW(woAh3%z>+$r4&GmPywVb;tNlHfj-YuO9_pmS}sJxTNwvUCN`$KDb
z<G(%CPGI}$X@%y$rh$Vp-^sd%afb>SNq18s#(*pw_h4r{n>_(hGEV3`F?qR77md~c
zUS<?R65{jU_wCf#<wlH>xV8adKOgA6&_Mxf->bJ&?U~OIF+Nq#_PLNg3TG#u5G{R0
z_2^?!YstmmiyP>aE|g}$o<64`?Zd&;rcJyuwQnjXRkqcChcTz6DbF5IYGn#^0n?kx
z+fQR-=zPdXT#)MvSnO)3Di+gnPkJRZ@g}jynj1R!i(S_36T|6mJ4MY>0@&Nzt1qc@
zduJ1gDjkTjA}11VtVhC9Hi{EXuOlF{^4UGA#u&Q-l_s8s5g8+#Fz>XHT<cR5(9niW
zGx@g>L|ubGB7T%6o2(Q$&pPUiRI->Mfa&ynco0eX5kfbF1nJd$W2jCa?3r6s`y%sN
z9}iL|C}mlyN;2(zq6R9Ya@FY)cdLnh`b?!2f6lh^l<3emL~w~r6Q|}PyuDk+8hQTy
zQZ4laXVl8Kk%`Gk*{&5KzaeoudaK`R&iQL3*gGt4KhtZE`xyp2(~zK+|J~4wJazbK
z%?8&keQwtCU4q={60&H#n|mdFW8I7dutM$580Ku;&PiAwP^Hq3vRC~Xv}^!9mnWVs
zK$Ka1Nr;2f9Lo-hxIYMM_5Z|88h4??pXYw8eK4Ji5sn(6rn?AF(b6DOHow0)j>xP6
z)<|`wT2=y$={iaD&K^JIN;`82c^*cpPzdMI7HC&|*%@ghWDWE6U>~TVx@cqp`R?lx
z&;F(liDD7&w596L`y#6w2*Ko#fo7hIpK4P)lkYTAM7$~MIedc!GmWsu$pfjCbL_~@
zUB#=0TiS*#tmn4U5#41sKr_t2(5K@J-F|JBm8(gb|9PjvyT04<0&>h%>;(`0m`s*U
z{OWZ~sP8?F*0ghH>-=m0RBN)kSXi?$4Ry679_`DnG7Oth5qy`;d*`6?V<{yjBXEAV
zwWY!FM^69^e!W$oO6J#G_jIzFF6<RIUbgH@URa(<x}4W#HB@uFr*`L#eq)L7RJgHF
zC@UuA)ljzzO~f3y9u-juz~r1P5ypP=QASY+pX_%W;5PN&KHE|04Ssw5b@tGnH1p7H
zW%a4!)g5OZ@^k)?;T24nGT9WNvOan_`rsf_=*a>QMSQ91#8NDaid6o!|6{>;&n#Ok
zhIw1Jkq>L-ZW+h#2^{5ZtHlsN1qcsjGzjedImSFdlfmswc;<V|bYruCC;NIO)PZ$K
zf4u)3jIvJ=cGx*lbTKpr#pn#K>T?z*C5e)o$l@<cQDrGryc{c7*gEhZmvI-&?6;ZR
zUZgy9v~}ctSK0S$Xt@*b8D;*J_hI=?{5%~jYc5S+T3V*A9Cqxr!S(bF@3G>0a_|j(
z6LGetCCrzZ)Z*=eZyD5y?y3;QwPo|#_w(X|z-`~c#VtsbRcJ@@8FaHQU@RvqDrp7K
z<Q(`#l}w7J9A^FSw}kIO0gC4cXe0VU+H9!z;%0Q>_QF3fU08d)KDd)ov>pgf$RoWb
zJP)stl~Vu0LuEdY8PQn?2ytI{c}M%&*?#@KD(~Rw;_Yu?oD4Dwwj2|j#QAh9vK$eP
zG$J$MW<kDO?L~M_F?Fbd?9UrYpYsnl>yi*Ux}Y2IIcVPwg_)oKQVZeb?-u_zPm8mY
zv5YhxOAiarxtaawP~^UQR#Prh1<p28-rU`OvDMj=Y{(DGkET*sWBRzoKCyxxX91!a
zXq|yAfS(K3Jp&lyNbEFg<`PQV(r#sMh=uQEJ^)l=HxLr%^Ip8sFG|)3&KE?3)2^wk
z!P=pKaBDw6S6HDDjqWcR!3lH|ABuP3k0yT%*;Ocq&KHpH)C-*U;vKYsee15YAH9Z@
z%4g0P!_xPiYU+4c+O&x%OBddJBX^Kb1<0(e;Tsy}J1MV@t2${!M92e?utFe%Z)z1E
z($ze7!L!z%(af(b-%90d<goeHS|a*Jk*b|vWb8I{{!=CuG(Jz+*uKYW#J0VYPQz6>
zVue4e=*^HOt9Cty%MdUV3l{3%3Z)Yf@S{wL&K``L@x`tNlVL6;%g`F}F_}7h9Mh~i
zmmyLSb!b!b>HB<_h-R?M7A9h)T$h5&XH=NI3$%SUfTj0&k{v_?Bq641)pjUe&BTwT
z-&`yDAF}7SkxAy{DU;M%y3Fi!MX+q|H)LIg3$6BDv0x(p(9+vB6V=CN|80Z`14W74
zc*;<L8q!=G=Lh?B5V>>7kN4}CUQW-RO4*$_5Qo0*+9s;DjG-2`?a<Ab#%@b}OZ*~G
zHo%)066vm<Zjrzs>#xaV8Z$HMOZ)qh)2lWf&zuEO#{(3or--$srb`;0%!Y_n;nSa#
z{So{ZK#n2uW5uMBNuvh)WLlzzXOl2KzRI{a<aV*moCuW8C;lXBvK?6C`J%-3)fXE{
zIasYKk+JCpEBYmL??ZIxR{^XDEF<Z>3VwyBrqbGs%(cs`ea}?wg?ByOk+H%XA9AOi
zG_U0(Ht!)@H#QoHB49+yiuA5QxF(!Bav;>BTPLbbp7_4nb&b1RzZDVMBQjO@`GZOv
zHgfB4ycvs%t~gqVGi>+t84%n>1!`*d6H;lymtBm}xL67HmAk!wWJB(Dk;c9J(;LxO
z8qa&IHO1F(A0O^ugtGR4{GvdoyIG;~4JT~Xw$hxol>8?$hT9LA4g%jt^AHSe4d6Yt
zDLtNj&?el&zyCy6lFw}deS3$CsuO&g87M&VioGR_X?!|xyGUsOuRMC#YbU~SZWJOI
z@y=;8TI`UUeyeae|GU2yn~yIVDZ1T%3#nfheV%AcPf>eU`n98SsGXog=ZmSc<bgl+
z_()aR9yldP!C?bfe@%LRi#ECTqA1%!X-=WnPF6-(S`k9sAalX@YgXZtMweo0a^AeG
z=aHL!J2*#E@Ktja?=4%tY5ws7y?v#Q)^COIX0tH$Bbu|_a^gS~e-Jsp9#LcfTS-{8
z?F0SNo-W*Ho@9K4MIw7~81UJ(aM|J?(9pPqm*JvoEllp>G@9;1mrW3DAj?%(@cuMB
zOiak1Y-YvkZRQeFy06z2R8>{+nPMMZWl+9F2wyG$T$X&&evV*?=`DD-T>|1P)Kq52
zT_P;GYcRF$Kkp#`{YF%Cg+3>Yg{AX5nqF@A7k{Z|`3KL5`2RQ@P|`f`qcFNFD>@n~
zr!yQ32sU9lamNL!eEkv8D4||%XRW`)jdQ&~E-3+UOk~m)J3PkL;Q~J^Ay8oSEv=X^
zsWs3HbCd2jW{K+#(U-50e_vbi+yT`L6rY-iP4CzWIJ04gAwH|ewrFnG&!u{fQ*u83
z?fo&?(eoS_7RtUC9B)3_ODlqHo6IpVum*A3jAduxy+X9*Vt9RZW=jW9!9gnD1&`$X
zn(-TZa)0lUr6?X|VXq!|RqwjPzFV~|*(u+jNkQgBzf2(AzUE}PKiNcO8<Q51LR+Wy
zNt44W!dJG@bSaNu@%J00NSThz2c&oUA~R0zn}~^23*^C{18N?ukU=b(;tvV%#p)$&
zBIFnX0#H2slRLC8P?thCKd=9w3G!6Q+P5EE{ofWIteJ1KdsA>MH4x~n%DLjXnjBwI
zntTRLt`hYG+|%6Tf{&QWBe?81li9zj_@qp`R)jFDYnm`m3HW*-VrIm2-D)Y;JpJ(#
zcuba2_pDD@{kjI1P{z?aq#(1H8Z#Ai%@VG8hCo$hWp`48r1jT7C_tkzU!uywDaP-+
zJJIBaJPR^6R#hQp1FEwwc@3@UeV-l0-nHJ9YP(^Z6M&Q%q(&ersl0dF$>g3!KZ<{Q
zJ3~*GG9$Ey{&_P^we|Y)8-K@>19Nm%bCB%Bp1L@*u4c47ZDuN~uE;$b>U>o|q4}Xu
zVVSP5Abtmie36C|Xb45Wg%I8M95+<B26qsHcOJHi*J2`UCmYafauyyQWelK60*Gm7
zoXxhhy*k#&5qqOeCej9(4)+ilTO&njF!qy`2OC0B9}Xh0HY-?ZBuUU6-LTqa)(0U}
zbK+xZ#{xud$k1qx-ipNO3(jP!_oS+wPwt%XlLj(Ds_coJC!xEaQevsYa}@BX1f=Yw
zj@PuRAM*oJoqxfvmmWul+8#T7;)TaZ_mo7Lu4*Kl=w7uKcHVuk#;-8CKWrlNhKDO7
zG(DZ~74W*?0@<cOgbxo6jv1@LgS2#gCw*-j@Yv^H(81E8)8`zeLeEU_RU5Kj!bWB-
zzwZjSRtwP~gq87|EoD(43z<nt_sjgo^j|uI5xYYI18INqT9<?Jvw#9ULdBXTpTDpX
z)an^{?ThBjZ=T0jtJKkcIOe)-0|Ko!FY-dR4ohOZ(!x4lg$Hh4uz4CYBz2XT8vI@e
zeIl2_zshel)%krWM9&J?X}e2zdq-Qy-c9*4N=k;_bYl#Yn0#oak52!KDB?NB)BCbX
zpxARS?L&jAs$EBa39u)`5zrIQ3Q}5Vsl(3ZNDbuqP!k%d_+O=d_fn{Cs?{%n>O)yj
z%^tjIUazy=qs{~KCURo`aw3{n(T+rha_GQ|>k60ogcX8*q?p2ImT8z%NU~TDieBKB
z<N~#RGb%|JE1}s0CsI;DNjfWJJCieI^W+6viXqJe&`1&(62~1C(H#XdK(Uy^RqJFt
z$~UVoSagfS)X2xabP`r*o5w7ulHKX<w%tt&N@peAPD+_Y=|1)2`S@*uvb5HTe1n&u
zcELd!Uq^OKzK*07!81RLn)iVXoGnb;86S<rym^?7B^41i>h$_*MwgWltnFyuYo@}+
zj=Hii-mRLh`hjMPbRM1L`{By0^t$UcB;RpzN#Ob;rl)FoS0fM{HO@cR{}8p2)!QU<
zWJyAi5#H18hH)Y^$h<zl=ha;)h2+Nki7LWMdrZU||GUodd``ZAU1kUQj1KwWOR86f
z!8)FS=Z5w+9Z)2E1Ns{N4l57G^O%|ed?(Cjq;~$4nFRwkT2%ULAX81=rW6b+6fp)P
zq;kk$k_Kd36(m~jJ4(W+!yuGyO%gu!MZt5lHem}=Oe9(At&#UP2cjghv`M>cW^&!H
zVQV$wt!2c1-kg8Y*FrxYO>GVSHTf13^U=0fFi0lYbfyWD7%bmjf!k&-Isj^?fK6>D
zbLawboda6lP5*!QELOXGNMy|l%r6H`x_y=_8z%2o>WKA?ga`veFk$SUm#Mej^#d+v
z42NlS0ELN!DTvqf9N3dz#_!Bo!A4q#)iZp2w7fb_JEOiGrL$$p7BEWyP2?l@$q`}M
zyAR}1Mt1T?6N)l|K)7O@Pak}q`7BWb9?v=oUfmOy8$O`6?!OVShk#Y_nz88&zC=)p
z7VRW9By3H*k`MzNsVJwuIlNWjUCu;OjAULgLIHg_eEH4?4&*%!Sp#_`RHk2YKzc7m
z(M3d?d)7<X=6L}Z-H@uC>+uB~GMw<hYoy%sgDR(ILtF=nXOw(~w@|TyL#Z976)s&r
zVN~_p?!{{;C^CIm;fBjY`I$I#kh43j6(_W{6@$w2Fxc3Jbol<x^pf+fAMSK*F%Alp
zc|&YH98&Umz@c$Q@8;i$#rGlL(U}-L7w5+&zzb;y-gW<?)?)l6O)>anLS;6XB+$1e
z@ZGtW$ka^jBTam<R1FTYvXbOjGsc6-CN2|8CW9Yi2NWM|Aw&DjB`b>?In!#}7swK?
z5F1jb(P{R`&*Sv0g1*h^AU2r=r^eTe?}NfQXH=N{>4YZ!)FJm9WI@ehhbyCf_*gy0
z*;3w|cL!F6i^<MFm`sD8LRMhUb28&YYK`igYGGN~<==ZaFJg*7VMcAU={)PjGNxDK
z=Q}V~-HQwDZ3VLa5)ax2W_B(I6(fS#Q5)i-)Asu;x~%?kzRa3TomSWm@@&PB_=cW@
zBL>&W9_oeu^EdKB(i#f$;`2rs@tj1xMZ|-4F8SZVG^qZOM(WOIGOg9)T<@(n(==|8
zpss!|g8CP40(yj*5VpP}jRhPWf|ygDm8}TY(yZ|2HdI!BD2jOZR49sI5OaIcW@?@!
zZS~U(*3@~zUK2K97!Mq9JK<5$IbEy$P$<MBH3APsy~)#?su0YN&YBbuY$n^#Foma+
zAi#zcd8rGvmL=D=`}s}ZupNi>Z<d%yn6TF=@{N}t0$&!2q|}h$*i$Ky#p+(DU<^?t
z%%7BQwk;r2WFi7VBwTr@!%rn>Yt<Uh6a%B{o|)TJr<PqPGXt{otEsZ`5hr`f%XxG8
zU0=a+55vvJ^=BKBvwo58(^21#`>k67IOoBoQ8e<M+3EwT*KvYOtEH&=rJrP9hw)RM
zw<}w7jJ+rl*(3}uc8Ni)->A+YfbN%s&YhK*yOIWpF9L*|M&W|3s<a|Pa4E_6GAUa8
z0tmTK|L&D@^nt|u#yGd*{{~{7P!wZqpAy_2j`8@Y>G;t1J=weJRQ*3!rn#B0JasNm
zMcf$<?i3@O{G3O9x3ISreYp`_Eg>QCGbgQGi$%M9s6t%76KrrjjK;iu*3fKf)oYQb
zJY&<-p{95Fd4@30dF_koizIuv%vi3fR0SV<e|duZ$m84;wpD|Upo);NEV|vC99xqN
zBlCUVKrK!<u=Z6Md1uzw4WHG+|1sBU-6Kz+AaO75VV=;mix1F2%g}CvO^bQSWnlaE
zQQc3@sD?gK#dKf2StbG-Q%(_^-!TJs|1q_RH!sdg*f?v`in-Gljd#7^eW()-ew_k>
zG)i1cegqTum9TSmmA9ox!EI7gSzj3T3J|J$bKD%{LeqCyQxLq-wWokwYb)VB<!({x
z;h~G}YgVW0!lWb^k#)-aF)Dh8BRp7gIV>;{R@VIuN27=ncX$daJ>C$}|Bl|GNq4m~
zmDu--VD5~2-b!(p=~~n`+#@Y6Rwi+@Cgy>*uVQr=p}FYU*p8oHbRO(j<sr=+Us}bV
z?@=k%m#9Ph7r!V86(WR&QVE5^J5CVZu-5n@2ieD*+H~drcd3#+v0Zzr&%@X+_AFZ-
z#am{A5A7Or>?do-Ld9t|Yy+D85O_#!^X&X^ajGZO#88;xFG;>v+?X7W(~A_Q#s3f#
zO34`BtV%fLmP+WSs=o#{x+VINrxASLp8{ty?r<z&pTGBcPnRx>kapvY%`h9Rlgbf^
zea0>uAr_D3`qKIZ{`TDglf>A`TSKw<Z)6<_%&<Z$8gN@iVFvTBRl*r4Cf;cX1@`4n
zodZs-pzFz$q#ZM~r*P7DF|31)I$%1G?dPwe>BSil=E?{l|Dq=lU9#VjCi>SRAG8{6
zH+vD4lNN%ate+ZvJ*w1(hQst@D769~OTwJ&MC8U&g(aUw{8~~0?!O-#mc()L!md*W
zuto3xh%bM-Jl#K!0Nb83y)vf@hr{piu?&_8?GcTd28RM~TOZv2_-@<mQgH3=JesZz
z%h5kC8i(reGeP<&E=PmF+X?owpU1JJ#pYjc@kT!=jgkJ*-gOif&(JDm*9U#B{eIAr
z91N8jJ3M6;;?Oy!^*;8xbV-TnXE@R{aYaL({YgEWO!>hgrj(gfNvI@aF9}8}U}`CX
zWhYEwBp=h6LS@s@WOf<>0o{npL|M1-RW}kms%!=;4@UwO#*8vLtV>*6rRD)ehPgYb
zidXWb8Z*e}d6=VgM3X?p+OAx=!0n6Gr9-Wb6hy`xQGX;t+x~0VLdz{aM3;>O<txYP
zAGyfRU)mFMX=_1}!#H%_+w*Kw7Zm{0GwTWcaseL2!%S4+!46uM#uXZ+?W~7pX~n6l
zYkP^AKY2uZu0nI3(*+xSgXf>{A}U$nXugTl|M=h<yxfWzKIMc{*349b)nAj|NZ{9F
zR|a=Et*I5#$PZ$+!6)IEttGCp^ve-YeGxFNEbEffat1C6%DWYcWPhG8?F)&X>#weA
zK$-S1)sPL{-lzqb_ViB==lAE7K<ckGxhlm4xgO(v8oWR2P4QA2(jiR{)cQZmtkQJm
zzm>2soc<DL_Q`c}>=Fw6=3}3kDo~oPTf~C#K_!Nu|B16uTPY}$5N1#Q(JREOV4=*k
zbec;g4E#u43a&W9xHN_wEKD1KB$NTx=S-JJ{s26rx*LZZ7PgOx?%VcUxkZ6icQ1mU
zHcza!)*Ol#3(yt5O8KJGv6q>&Ffg<O)gz6h%+?F4r20#c@XvkGY$EbTnYYZ2`^WA(
zw2!7h-(syEyY+Kz)tw*M)%OZ+!=G^}4Y3=~E}DiB!jG(23R$jNSqJ8eTFAwp(oqbl
zZTL@E3$uCAW*XkZYwef3@|sRiUX&Jpige$m;98SdNi8j<Pda#)XBK6$T{hnM32VA1
zyCs|y?iYy?e_x_=eqWb2KfznV&Ip<&8C@MIzOc+Ee8hDCU3_*qUOrnS(a)Bm0T&t2
zs~+c+rItr~tjd)#*IuAW-t8bHxUfCjbeS0ttj<=Hdw=n8FTKD4v^iA|9W{a?7v+jC
z>m>?w+J*`A5&@u@R-)iG0l5}FD>Z2@Jub?#Fz<@+@Kd_zPp+2XQ`b$wqS(MWUs)yL
zs_2%Cfw~6ie%=OaIe*Gd7oB?XP{<Ai;(I&w=qgSxqZ}v88hvZG;qAtb@&04Hc@0j2
z?J=j&0KCN(>N7h$Do-0mnR7*)n$`_`X+yA%-3)FUUvo}ZYxsw6Nq_#RZJnKQgcETx
zTa5ptZ*bh;fQN_g%Muk?{Ki1vPZyuys#8}pyR=hsZmAiieICi8sCZItZ2!n?8F^7W
zi)|nq-FJW`l%uv+cyQJIUnIHc`?*>NO71k{QZ+()v=YVS29RoVQj07HrH2!nLM<Mk
z#x=l1#((zWT3o&}S68K$*b~W607s5zPqv_kUR^iLDx{1e2VoCk^5?d<s~N6A;Kya!
z%Wcdy!x1E~`HHD=7a|>@2fS*|T{(*QY4^Aw;Z~TC`?^@>GjFewob;E^xTfBOL%njC
zsY(`!*VpqC5>BQo1m)0DQkLXv+2AY3&A~ZaY&Z7EzoFm1mZ>wjvmvX;RBe5>!P3mV
zO0-%>{_#leWOpnh(7=je4z~azk+l%%;xs7BYx5V>tehbm?Ocn9XtWMbpTzjPb*nyB
zMP8~y9@TDr=2Wv2E-&q(AlatTnb)BC<vrE?e-0x5nK~K-2slb*{#N)8m9Hd-Q9Z^Q
zpm0^>Q&(lAg(2tiT@v89$Wk>FCQCOyYhW-(-GxYBq7)^{VG7+so^^4NbY5q^yi#)`
zb^p)PiE<Ft4bG7Wqtl;?-$PmUjgUYs`r62olv0ZQ-8nXoP{HO<%fQ7gdlaVqdzuRX
zfjpiC_i&p-XJe9?z*CNMm=6<l69BK8CEXqZX3Av`dz`a@%V;Y*>-<C%SY^p<KAd^U
zBhVx6o2jCL5BB{i^4>v*FKaM_UF>+BllhgIxuke45ANu}3XRGDnm^KRte@|F7HkjY
zvNfjHyttR`zj~=Y+EgH)&Sv3W%u$Pz@xrz|<-&wZ;GzQkyp`y@hnjSC{U8?jCLrTx
z8$?55d9^xUOcNg;A4gub`Wa$S;i<mmK>m5!!^~{g(n==Soka`Ln(j{$+*cEwDa<Ts
zFB2woS%1VkjEchDT8T6t;*WRO98^up-fqFl^RMQUw+?x3qj}EFAxveV-FQ^(1c68~
zO<P7?bM#YQ6>(pv?p_N_@@#=yA-#?Tj)qtYRVqq9+BKLLS6)>|r0DZ2e<z|p?rG`l
zk;cqy1HHqFnpcO|RSc)S!fC@BeP9Ig$iBs_U+D@BU9sx47ui@odFbcN6H=(R&+o0&
z#MPs*F#%4l74o7fa_%AR`AD+_{6tMA0-*56T$w1;2e1+MRqJBh*{6i(_Nmz_CRrLg
z_1L$@LZh@<gy~9#+X~DEkERY6T$|)8`j;n6FunQyX1T|FE5FLNddfmhWmQw2cacxA
zQkr7qeiiBN>wg+QQHpn~{FoV7$nUG{dT%&e;~Z{fn-#RUPKUJER*KeJ*fq+q+9uBi
zOPqXv?b_xYOt(<g4Z2NtF1EktXeVR2%v$XXHrwEk?R-j-2PVnRO#nB$BMk%wf2g1!
z+nu6qOk+&lL~S^wU7Zxy9c$7tEJ$ut?g<jA<#5~7+k_m)H9Fb85j>!&G6@fcP8-<5
z>pTKDUnXdQtE_}N@0g<V&A`Qu)DhigN4AGYa|1|GBf{M)XAB+=7?P7Lr6Qo^r~%ge
z1>+bwv0_=;i@c+`h{g-2Nhe-51I*W7Mx$<P;hT70lb-i$v3kQDf95B~P(Axb(vqME
zFu#M3N<ZVX+9<)vj?F8N^7u>R6pq#3VK1wGm_JYo%-B3uZrOXHH78cC|HJoSkT_qw
z<W1aHO%ciq{BGOLQ@o*XfU3ffseQh-kTXZk!taYW&biv%FN@_o)8pkV7XblrFm0Y-
zXw2(`e(M8JMajO$_rt9eO^N$aE!z}D$aFG%TJm3;{v103sL|`K4tg;6*?;H*kfqU!
zXs+ox(Ju6g!IAjvq_5>qmQ^8sH_{vsgt$?$@-EPfNyLywm|=@$9teoIw13`G-O2Y)
z`$>%VfUT%{d6j`@cRwbfI^Eo_c;8p#D_10RbwyxpP)pX<CX`37!?aiEu1MN=l3yY#
zZMu)2vvF*wAkst_{8bt&C>Z!-NvT0IN`a~3)W62H5;@Rsoj|b#^Y>K(u=Jc;rrw(z
zQ`ZG&m+3q-PpAf;l0-Z}UVShT7>$wPH<B+7(V1$p_iIWjmhl(PH7HuBU8B)44%GBT
ziq*5;I(lLtnZb5*P`r{~dE<JY2I6vF!Xy{rCOD7tOU%gP=aw6{Ue<_{IHY5-cxuNW
z*L>`elZlEluozV@DVLSSsRnTfy;fsEusHit+RJ)oIHbLMDw*nwc4CSpe#gpFwlPP}
zhAe-Ns;;fqK{CPMNO#fN3du|Q0RTGoX4$7#n<!%UWRv$|iI#~Cn}$6dTtM~6!`p)~
zUX$kFdeal-Q!!K!*1KD8!%IS%nTFK49HwwiR)51C-|P46R7Vl7<b9-McliEVfV4Ti
z)vjCnY}R&^@*Tgx)NY6YRrZ@(p0=vkjlrj5OiD!K3uUoi>xvX|!g17zKEEQ-)-MXX
z7=2EEGE=Pk7A*w9Jw}jjX*u9TbGnB>%^c0o(bV2il%4lowtL2LUl5qTg~tiWrFooQ
z_QqE%)|k`I+qXt82KiY@n(*tqg>c^cg%Vg|n#|oe7i-NYEa&_*`^o}RL%<+MWe^FE
z5O*r2MfF+Qb{R1{m>gPKoY5-&W1~`HuP&(*GrXzsIvEUqZlW}ot9!@vp1+eM($nh1
zIFgUAiIgmg>4k!8D(;&pTKp&GgO*3GZ+Cnr49%4rKH*1#*k(U%e1X9zCb`da<u=&6
z$n~CJ`Vp!^C;B==+>lsB+3F^rckVsgGJ)AO2t9X3l3E+^Oa%uVs!g%5!W;a^t=2BJ
zCce}Xk}<T#683#36hUx=P@;24q_lod!VS`tspPPj@?KYuQ$<`j(ug5ePc(u<4)*~;
zM(!GNf!UiQUBV@<Bu}93@4b?z%b-dk<$aP{f?grkd?W2ap_s47JNnzAxlR+61=W$!
z?u^H>iY6omcIcmESpo|_ddx=R*xP5tW02mI&3BL58;P&Y)2UUFTCF?~)WOU=f<GCg
zq-k=K&eDq8tA}b<IF=d322k7*k*+G<-wtLdLTc=9UD`HEMdCI4#bd=4!X=V&3W<=D
zOMcvBwilk9c%S<+NcMGkFqyvdm)xvid~jPgBu9THc(a!93B2lV5+sy7Ib`}~e@lWS
zV#1K=u#=;l7d0gNq9&@XKFcXd#1m_>{yO@&*y75{SGf@|s$R1Q{b9rAjb9m>Vv*hF
zV@6Z?WaWD}!Y5UbfQ9YEf^W7`Ec|Gfah?0L5_K^X{<7HNEjmvD5=)rY+x&_P>2M6y
zGa%Yr-TH6r<rPDdGegM?>urRPFN9j^$nVFI0Lv5aTq}>hf)MQlJ!aU`RXtu5ev6py
zq|Hud>DT&+`~xG>s#%_Z$P$I_kNX<|IVJRJ9kCWmKAO_KJ#YeK4gm&5qzX_EHx-FJ
zKz@zg3!mLu9gcAHTHj9MVR4iIc}6W6KV@f(w=dQQr)6Z`24`(f#ZILh=Oa*E!yCgV
zlm$Fo?5w}xGyn_z$l2S<I0l*qg{<2<;}UyaTBE2+ufZx|Z9AvH-ZKuXa(l%(`sVj>
zHN^=EncHrqagiUnH*2GbE`2Xc31b-9oz*{Rx~IwPvEhr)y_X@T@Z1W~mdgB<KU)2J
z4av$PzvFdc%ufpC^1BYjrpK?~i9>Dj`j`Y6Aa;=BXre6Q_<uK7_Q<UimL;l7xy-<l
zq)E(z?Pb&Fwoi*~_B?!!Yk_1~@iqJGSgDm9-TW!4d1qK;PKhVcH3mZh(@(+EmKqW{
zj&=%O@pAo2`A@fEabLtf66ka%FH<OoOxvS>mb3BQ{rjuFMx^J3Da-CZgUR12;bS>P
zG?eOI<a0zA2<3`AN7dyVaYAnJ<McdFOS?s{=EKbiJITjK77fG`(RM5x$Jw+TsJUBl
zq0zM>qXe^f53b(jcv@I4%M5yVyw}BIk4ljp5Lv7lwcifX4}?oGad<-(BUK(+DuMj-
zg^c1!HrhVATut~~CXZRr@VA#J9h|mI{9-;lO->ovl1l+9!XFpY=9>mgm^?a}vYX2F
zn_2*JOmtl-<-q2su>98TQ+g~D8nZd6+6swPWJN6*dh}j#`ep%y%%zZCK96wmk&%rt
znNLV08R`|&kcXF1G^Wqt7V;e_fAVFFBC(nZ+_&E!{Nens=-!~4u}b?hXj2WNN)U19
z!Nk&wU<N;SifV3ows+S6=b|85O=e7@EJnzr`;!e5FW#Ue(e6D*_;ktFi&1`yMPXOb
zrG%(v99B#tt-**Oy#vw<+;v;|57M?>h1EoSnQHeIXJ-I{Io7#f%lRC+vjy7~BZ0?X
zre6Ei@razE$@5nzjd@yXO=6M=56JiqpWoX!WM0gtej7_|d52LtGn;Txyoj$F{j{~K
zY?;WUfoZP6*fnR3;FWIiWmj}nxkmCfV7+UtqRGXE$Xt!WBr3yrL+hyP_5yo;L-+kX
zCV^UqxFg*wb~v@Y)K}goR^!h|+<!G<dlX)*;Sw9-*XQwP`R;fz&0@eiE2d&w&kuFB
zwwhBQj9<Fj7L@(N!lgX||EH_(0BWiW+QtS-dolDDdhbPg5v7+PO+cEI7>Y_4kR~7?
z5PAtUNbjH^D4ozrgh&^pgx;kE2uS&Z@ArT6&X<{+Gk0=l@7{fOH=C0^=h;UPJh`31
z!GRv#cy;@G@VopVPSbei(ya#+o+8d!MrDXb`63K8%T|0NF+<3X<+xn!ZD}X2tYs?M
zLfS%rTwFWUn^DTv3r$!Ki<NfvmF--eQB<AAJq+aT`~ZCHg85ShdGf`}4+kUe^0C)0
zm?RcoretBCvAe3}U_2xxx0#Fm6J6?)hln2^ZlqUUF(9n}HQs|37!L#?Bxn%})k5X_
zD87->K8I4HqWBlpIE5~`{;AYwfcbr{HSHbNit5FbS;ynFapi(hZ@9%}wl`4TR6EiY
z-!y;*rVYC*y?k|NW~QnHhR%3KHQtU-%fcyfbwOK~@c^Btem|45V+nrOVMSV3B^tcR
z?PpQk`ZFA7{zP-9tp@3Y!-^6-9orolhCG1i;c~>}qCZjGYv5h|w&+`vepZp((Kd>O
zN&-}2AA<WvO_a2v@FiZNR=-U%X|x|uV>07~Gq619$jSKLEGVwSeMJy3%IMSebN=_D
z82w|nVkDbobYsWLu?Lgs%g{gR-jUe6DfRK1x4F+P1BS=wh}#4G7q%@JR*=)Sk8YR-
z)LPZwJfy7%6VJKzoDu$h(%Ct1xabZc<HXY1s|N-!YM?=(gI+i70Ro;7fb23Ys%Z#y
zfuYxtl6-F;mXB^n-c(aac)NJFL6Fh`<rzihU`7(qW*pcw>*aK>;W8omWQ!_PzqMD!
zn}=a7^*l?o`IK;MV_q#Iukf=1wyCI{n;(in*7Iqc9hK%&dIyxZM|5j6-1VJh@s4)V
zfl3AWmZ1W-r#$Ybo*Tzn)Smv45oH6gDHT1LZfA;SUWW!8*WFinkVfGSFeq%_N)d_<
z?NjPuI<!hpxq%=!RK%RgJh&Q=e_?A{7P)ugqtYYYexvPYX*GLhjr|UsZx8qJMp5ss
z^5C45csAe}BWiu)3H{M#(~`2QR|gX2687Mpy_@?x+zZMvrf&Oz8XNZ0<l<7ZTDDGn
z(jLlv_Z3-Am$11(O60mCWfzySBTiAzvfZ(4a0mwl*#)b&O-kENW2?QAJ|e@wA8$`%
zj^d~7QD{j*zW25x6hx9%LyRv1e|$7$7gi$ez;Jsf=)c1537!HrXQ#tB*ixTloAQyy
z{-|0~sBCkIuPs96zns!MUtfNQ1|>;>0z>x_cqD-nkA~T$#r!GE@e8db)R*j4!$rDp
z^sJNi_UCS6Fa~Po3;sT4WP-U~?`}Pp`$}*6!csMvPz{riRQ`p98C;2SgELkhG7Z3o
zk19zvETuO?E2Yi#8~qc63*3Nl-pV?0OR_(7<C(9lPrll!!IPJ!c!FcQ4by`v6g|7n
zSa>hVfkXiz4Lzf@OyX>$3U#Y7Wwd|*$1!{fEiE6UENdx0)c5{VeW_-Kl;mBtj_M)J
zpL!A$&L7k>%gS{6NXwp<3l?C^Lzw3nag^H{XNKlF&zE}uyuWgbsVlQIGYkY*KpA?U
zi`VBHg=oe<eyPw^t@7FI%){utS2djESEe68J?(_oxbVjB_(VR}I?3OAiM!)mc}8_7
zCODKRLfA}!d|i7)5;ykPZ2`FMnpHffB|a_SgZ-8)ZbGEnRW5bGD-`W=MMzBchc4HL
zKUL}0an0)(5kdxoy6jaIKS8Tw)`nI~@^NOYB6)+a_qIAz$y{5n&-K=`R<VCt&&!%3
zv%55!=M2tsf`#Mx4yQQ|sOU+g1`54;3#<ZIj--b!K8gO8dFJVHXAAR3Uyl9A)0AsF
zm3ZEE&DeX+iQDhzul3l6RW1b~(p|7elk{6!D(gP&cVVHT+0BH%!sN?<a0ZhhZ|h!o
ztls`pwZX0;snyDtQGb-F3=a+8D5t4kmA4!eVEx0ydcn7|2igz$ZM<A8SiThr*Ks8i
zZpg^q5jk{?CVM~o>yKy&Up?;Jm32Fx_Kb!*n0U*4m9D#liyG|u@qC(|%y}z6qpphC
z_0NwYl_&4?dS&F8HS+FU_|>pn)g&eH?oIQGFgY5jHiC9OtWYHLKlwn?6!3uf!b+}m
z#hoQ~(ljvqGPVAzKIiM6-!)1PMa0kVw~*&({DbH&I1{2`W|ZNMT$+YZk4cJu0~DO_
ziKPs%2`C~<*@;?*DaNzt#I{K+T6703N}eoG%=pUQ?|roLv1V@ijdJ+t<<a<;*g<!G
zZ=uz86AJ5Bkfp843zvURY9#MwN$(jVoxBA4@N1p^k=p4_M{W|#tkw|(_~lh5S!WCa
z*Bc!H<wi=$-yH%Ifd;Hx`D5-8=a=`*Xu)2Ux#`d|WQTVr>^lZB@L6f8WJ4$%>=lsA
z^%W~4az52;IlAPV0`C#^AT2pkHgFg0?$IAP(vW&jrdPGj{w$eRs=<M7OR*z@n_-N_
zQJg%NP3AJUwG?sS1Bc4Zqt!3^RKB5nI+<|QxpT_CT<<WicYhJz+WgWRZOW{5S%X>5
z+IenNm5^_Adee(b&4>2o6pK|h5F;e5-RybySl7F2m~p0ow{nveYCeA7b<dmZ&gUir
zi-4JCnew);H0fqU5pj%(?S?ij_>Ck2iJxR|ax9oM3(Db0z%I!l;`V)=rfv^+65I2^
z8<f0-g==9KM#8o){8xay+u39vKn*=fr&5~pvTE&Rmm`n1eNXlF3Q~!~H!;n&I}}%C
zbtBbeH7SUQ2g&{C1k*vSOh;`e99Qggz+X%(N5>lLLTxVTP%~_I_ToH$`{yb}`YN<?
z$5!P{<WbMQ3LBkO+Mz>CTW*fZk1gZmeJ9C>hq#Yxxeh%!s(S<`l)G`ipsZlmcM)G%
zUapFSyz-D7(9Ey`5X$&9sA1Zi9gC}u3pAw_6xQ(Ts{<5oG0pRZNZ1kRWiam_bev$k
zP9(l11;aG#MQ3-2Ut29rJb!0u{_*wE171YC--&Q<pwg|JsfQ=bcihi~Ex!pvAGlQ>
z`EC1$k+mED{G`N%-!FxuRR&t^S#|-zR%16c92Zuh$2;)0H4#40$2BUJ0Mw+|x91+S
zp1ylZHHXG^qSoJUyI6Be%1{U+5V((8wwQHVH+ltXNT&o;XM?IwW2?r_Z007_lWLVA
zAv&=_DnbDt$RN^pe=Lnvj*zt&;`2awARyz!Z+o}6+Bdb_F03Z_lUfL=&cZ2E_Vbtb
zKU9D-RemXin!Zr#h%9h%avJOI92ZOPeB0!~60o@xK1|);j%8|T%lpU8;K66I2yr*c
z*iU65SH-0H^2hA<^$oS`&wXKDzAMGrZySUlh;JLbX9;R7F!h~CDB0{Dt<-VwOBbpw
z1--t_xFbpvt)}XH9e$AV*JYd!Q{>fwUB+)TJt`4$LXf;1{`i;X<>1^5Fb;QX#zuYG
zKJU%Jw)rUG;<(=QfW+GS^$_Wv`#aFa+HYUim7ML)R*zc%%}sTmE>!*HwsRwn-<g&e
zKqTYa|2f4A%k5Ixhv%iH7b!DhX%pTAM7uH68_E0kroWEXdIh!nK0h{SFI+?M7<DCm
zVav6O={L+Dj}MtPw~nG#X%7%OYx92S_ib&ybLF&4HE*-xOXQ7QA(8G|x=B|WcPWzq
zMieZ6XxldP%%rp5n8%4V*S@+J%w5QJ>)yte06MPwN0*GKEyL45DfUs4PlG8T%iS_y
zeOtJeKh(YX*zQm1bY`D2sja%U2l1jEycFdHi0Zz{%^AbV*;{Vmdr1rxIqF2N&x>xQ
zG!0@h9$hFr7=DjyU)XUmpoQ6Ax)Qk`kG|gcM?kE_Mkxxr#ZrbSB!and3p3~iJ7!-d
zY$~(d@Z{f^`S~+=d@`$0jNjn%iF#Hw*}ft9FRn||@+$>k0};s4-#J$(XlJ^hwPEVQ
z9N>9r3Z2@H(ODWVS@)i~$SP2~nBFrsy*TLI5t5l$q_J*j%h~AZ>7_Qwlu~VunA@oM
z4T$0tm~$MiQ{->H3IPvW^1b7>Kf3`DzGAzz6Woc3X4vu13pzUvhiL2}SUzn9Sqbj$
z)SQ<3PHx2=kH_pgy932Iq?Cwx&)DXI=4^7#V%$aMDO%?b&`04%SDd5){>Jh{>g<E>
znQ-?!1-M;`v{T(SM!4{Qwljl~DZ>F=fT-muaj*3!x>-_WfoE8ic%Wj6Nchi$T7J`N
zrt|YL*o}?%kvH#<B<^IRu<~q(_W`F+B)m9VG%HVm+UkeV?4J}$CK1^wQVoqQ8?Qy4
zjnlZc0|FEB?U_bOJge`cli#yqo~ybt@(_QGWL5UW^Og7E;due42X3C8eRxVHgIWiz
z!ooscxl%vRi~2PFva)kghUe&9)h~}ME6Za}7xb(iAms}Hcm|n7P0pmX2uXFk&VNtP
zv6it00u?y?>A{RGbq@-2X85g$%YDLbA`K~#95Ynlg>`xM*d!-(aU}_uyw;+{2^cu+
z%A7;h#jW^OJ|362!#Ky0nrsh7`ojgoxwsFS`#ACTIPDb418EytdDK3^8fiy2T^adQ
zzpktk-xAe{vz>jxr|YAY5*Jgq@(C&|Yd)TL@7~0yjzk9LIYbs3jG9ltc>KLjs7+FC
z(t$CWn`=Yvs4Qq{?~9}fk%gy}6gOQz_+V-9EG_5lXo_^coa_pdF#gfdl#GnGHp)td
zhKDtS6RRuCf_wVt7ckHJRbU&SaVK(eDVk2>zV@|9IZ8mR7jsyTOw*EAir!gDb&=bf
zZ1}LFs&@H`+oe!DQ|94cc_d*7!Z&a9j|8_=Ch9?;@*sPw7cMB4HUn?BH&(@RaS$m+
zTXD!l?z#Kzl?mrJeXhr*)UBC`-$8goTi>qT<hD`<E3Bd))ry0~dr{l#%AwxY$D-q6
z=cZQ0rnyPzDSBQYGb;?+zk#|;%f=(pa(B5fSNsy(m+W>SQ(?p!s9|)ZdwFnN{1+{}
zVRyqwe?YV1@xg?D-fIy3UTfMLU*q~0!i3(^|9@p8TdcvqAOi+GA2a+1eiM6RKhoSB
z>JgT4*tI{Xsat`ycoJ=_y-lk3WrTK2be|4aXTY{rX?R4O@PY^G*sX}nht<xHTa@$v
z&K6S<n|atS>pDGjc)zl@C(6ooU$a2wT7ec#?VI^5$uYO>-~{*M#kZ>5JV^gQ#%#@*
zw-lbnEi`uf>n?EDW#a8U>kb?-G_i8xv-BA@cqpFAR)Wnh)73A1`L7s>8}4G|@NsXz
zR)g0C&CPE0TT%DCvSWsHJ`gP~iT|1Mr6v??e6;)$`Y<H)Ma%+xdHe82L&G!Bbuh|y
z*jRW7JRD+n<61LF$cDVI>e;OmNJpTP>~s2dOGVb5%-1%m35vRG)D8q4WG#K}C}=8A
z-=o6TCRyJ{dIoh2hg7@pWm^XETLkgL@b**?dHIR}GFj3zk#kAI$(&wIWDaXg6y|9D
zfr@@DsJee3djm97{(9n~Dj-B_@ZAmB0I(|A(>A7SSkN(*Hh(al+yyKm6?G%XWe9@L
zhA{88VE9IyvUW*ntKelC6P`?J6PC$K4?<U7)Kf(cUuj=Q*+YZ8%4BT&a_y$zEb#j}
zY<y$Sy?5SXR^l4^tN8@Vm)GzgI~dmoXNYYsFBdXj2Tffcd~)q7*A@aHf<PcUx_BMn
zLY1z*_3P&L6z|_;$9AhyGBH6nP}XVqCRG5QkM#ZiQeW4vUyM!%QFxN61L(rQZs;A7
zPY^WlnmTxWu2p_<X^FbXyxLM0cY5k1W`bK_otsa|0_karve_uv7q1jnrVl<`w)g(W
z`SpHM@}QfSF>J$=ohzfJ;x_^rg(s}eH>r49YVlQgF7U)kdo*!mttaqWcPYA9bp^kJ
z+cp9Fve8t0(ZdBAc@6_fnp#>0&@ue3(k@~qhDL)(WKwIZw;CgD#pYswWX*)hQm&M`
zPAY%+udl8ykZX6@7EAChsi?+pfs=1qV}0dp?}cyiaGb2pdBcr2Rj`PXQX8JE2AXeS
zqiK)DFGlIDuQ*9SM@erUR=`L0aQpU#)%TDc35j1MZ&+9eJj=k$JdsW1aj4>R!$&wt
zEq-#N?^ftQH_9SYgM3|@-h;6c%h=x7s`l=%_f~PexTxh*3nZiKa(%==iobb=L$$oN
z$k#1xa|aD1ySzxPpiE9-p~Dx);hWxD6Wm=QYQwTu>h@SX-8c@<FkKe3Q%Y(XDfJ;X
zR!vp)Jz&T?55IHto5HwSXbOH1tnG4dX=xcQ*3+R9Tvzea^xuaXB=ZSb4Kv0{VY5`T
zm4kt{wzk;j66IxLEfCE!ZXuhbCAY3c=z+jZkH^%}M_4n~vSr+Zo3e=gZ^NE?ZjT4c
z)MbF}k7HuMyC40Yy;~|OCN4TxFX$Ij<PJe@cGUFet2^#AHI6fP?c*+N&fhZrW)0?6
zjN<?&GK2Jy>=I17rvsh3a>%q1<K2`?i&%p+u$>+M#RJ|~;V?9ww=B$aZKw>v5P;{Y
z5#;bTejx)-QTv}aMJpQN*M*D&@n7#=IN7HFkZX@NT!I=I3bGwvKlN0V!E6)(OAO=C
zaK%V`>w%i>=AMaJzXEDNCI(I17ZZD9=D-Cg+mSjbLH_!kY*C3RyL`EHg<Dv$F&|pi
zl)VJsD`@CP9#@{rHMVu|GK{f(rDbC;#zt1C8kWtOIN4;6yEAR+Gm)=lZl;ch=8Dw3
z^gd33$3DfT^SfL$5r@ksF=TH+{kc2yS`Xbyla7|{QkqDnr)m#f(V1sSNIwHTk<}`m
zm7~xFUCQ(93~fV`-Ef3;Xzz!<wc?9`mU^>;6I0g&NNya-daJZka?<jMtJ^$XTwm`k
z&B-~sho2i})<H!<4VWJXC}i{m1A-!1+66OVak!!Na1zLUnq%I`UWDwIAT7n#mPDPm
z*&^k8Ek!W@xfEXLxZ_*7#*&hh)CxWrs(e{YQ8B*pK)OT&VMrspe?4AFnSTN}<QNr0
zmCr9wBTyUqBC1QX*_EL~P(06>&+Z)J^e_Y8ps~JTRwZ9Q1iu{2xKg8;z}bT@vPKJ@
zmlb#{x`N_Eiv<52C6J-920<TEcA*E&DV``D>;C;AUVk3$1Ay6YANA8iKOkH(>tlwh
zwl@EDb5wfzPhANTP`r?fzyDlJqUT#<_3j^}h*km!N?Rei|0`@~yRxK@CeTA1vsv!9
zOi<Ee_A3Sfi;CxoffsIL90T>Ww29GUq>U5IXltg!vX%a*mI>y=WwG&`$fh+eo<c!E
zy#M6{Ckd__56h}WQ>o-V3jbopPw#CEa(i2O=+P{J^s&olAIDZAp$>=@Ftf7|5XHtP
zc2Xm_Z$;FWjHoclwsdgdq%S-XAD3o91tl_<6<o_?=8M^ONWHTbW>aPQ*-mZzF-Jul
z@?M*SHUlGQNFTgkasn0in~hJ+ET0=0B5SkCfuZO3BOC$;_<3%dknZ+*47th6@O<O0
zG-2(UPgwPsp2E9m0_+RjoIC<W5n;J0ECL4Se^a3y168tK-;M-z&gig@o|h=+e_P!?
zb8J5lWJ^CKQu{x;ESt~-JED2j25<yM!sEEfq)cZ+ac8op7|SWYm=c;9hHRSV8O)cT
zD-m#OVVKE?whqewZ6m_F4?IK$5^&weXN;tib1icRHT_++)SfFIYcF%RXSFsC*B<XD
zQjwze6b=)-Bn__k-x4CxLG{1o!GEelGAAhhtLSeP0cQ+u7R!W{j9uPaE}|28YhEO1
z%~be*j?38EPhwdFF(Ci)m@9taNEvMf?O|tyH%##uAM6U9zD^e_9B2{KcW$!p<pF&R
z3SNXREf+Cu3~4iQ;e9@B@$=}CQ~Lm48~~qa>g=zee?Q=h(f#*wWM}ATXL>t792Do?
zj}KzEXLN_AJ);9+<g$DuBp?#|%W_{i*<Lmtur0#L_PY(WK2M*_vPV)l+hQUxh5p#f
zL!6Co>aNQDD%<?-%77@HkWtS!Qfzn@MYvgr1nk!zf>*rs{{9k40Ig6#HG$<c;N&~z
zq8|68<X4r&#gl3E8TT~Y-JaN7W@g%5Fo*f^36${s>p_}-Gl~S08nRQ|kS1dRi-!RZ
zXoj)?N!V1SKO};qOr#YOVy2ZA+IiZHKELTGK)=F?-Bq%<@F1WzJ8inxem;%_%TAup
zLXPyV(l}~;3;`y(?3gqZ%0_PtfSW$o8_&jIap0=+$pQ1jFSo->I1f#kO5ImRn)2ap
z_C@3vobf~Rg)Kbt5u?eq{c$PbcX&0C>?Bme;6(c4wAy}h9=3m#J*PMS`6-g?gzCss
zPgX7t5!%0*+q1C;ITj3uctu+Z;UHe5!IY^2qAuyb=`PE2lUfCB&2#3`@ihym&(Mq;
z29wDg9UZ-T=AoZh`y(f==##Fnh`VG-Ny%0HGMpWpC(o>7n_+3a=m^r+zj7H+R6{=U
zkxT0oZ*1uv&W6J;CzJf6Q^J3H35J6`{GtkE6%{XP@api9%x;(wqm~Z<8lG?8p4sU9
z<};*e8Xeeloy7(du4i17B*W}l*1@T@zU~SC=fFuL7hR?Q_je6|`M;h!LYMk)v7D$N
g{h!JiL~unkW_kMsCxgc^0sf_>22!nl^gQ(c0U0dF2><{9

diff --git a/factory-method/etc/presentation.html b/factory-method/etc/presentation.html
deleted file mode 100644
index df520605ad53..000000000000
--- a/factory-method/etc/presentation.html
+++ /dev/null
@@ -1,185 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Design Patterns - Factory Method Presentation</title>
-    <meta charset="utf-8">
-    <style>
-      @import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
-      @import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
-      @import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
-
-      body { font-family: 'Droid Serif'; }
-      h1, h2, h3 {
-        font-family: 'Yanone Kaffeesatz';
-        font-weight: normal;
-      }
-      .remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
-	  
-	  blockquote {
-		border-left: 0.3em solid rgba(0,0,0,0.5);
-		padding: 0 15px;
-		font-style: italic;
-	  }
-	  
-	  img {
-		max-width:100%;
-	  }
-    </style>
-  </head>
-  <body>
-    <textarea id="source">
-
-class: center, middle
-
-# Factory Method
-
----
-
-# Also known as
-
-* Virtual Constructor
-
----
-
-# Intent
-
-* Define an interface for creating an object, but let subclasses decide which class to instantiate;
-* Factory Method lets a class defer instantiation to subclasses;
-
----
-
-# Explanation
-
-* [Wikipedia](https://en.wikipedia.org/wiki/Factory_method_pattern) says:
-  > "In class-based programming, the factory method pattern is a creational pattern that uses factory methods to deal with the problem of creating objects without having to specify the exact class of the object that will be created. This is done by creating objects by calling a factory method (either specified in an interface and implemented by child classes, or implemented in a base class and optionally overridden by derived classes) rather than by calling a constructor."
-
-* In plain words:
-  * It provides a way to delegate the instantiation logic to child classes; 
-
----
-
-# Example
-
-* Blacksmith manufactures weapons;
-
-* Elves require Elvish weapons and Orcs require Orcish weapons;
-
-* Depending on the customer at hand, the right type of blacksmith is summoned and, consequently, the right type of weapon;
-
----
-
-# Programmatic Example
-
-Considering the blacksmith example, we have a blacksmith interface and some implementations for it:
-
-<br />
-
-```
-public interface Blacksmith {
-  Weapon manufactureWeapon(WeaponType weaponType);
-}
-
-public class ElfBlacksmith implements Blacksmith {
-  public Weapon manufactureWeapon(WeaponType weaponType) {
-	return new ElfWeapon(weaponType);
-  }
-}
-
-public class OrcBlacksmith implements Blacksmith {
-  public Weapon manufactureWeapon(WeaponType weaponType) {
-	return new OrcWeapon(weaponType);
-  }
-}
-```
-
----
-
-# Programmatic Example
-
-Now, as the customers come, the correct type of blacksmith is summoned and weapons are instantiated via the factory method `manufactureWeapon()`:
-
-<br />
-
-```
-Blacksmith blacksmith = new ElfBlacksmith();
-blacksmith.manufactureWeapon(WeaponType.SPEAR);
-blacksmith.manufactureWeapon(WeaponType.AXE);
-// Elvish weapons are created
-```
-
----
-
-# Diagram
-
-* The diagram below showcases the example:
-
-.center[![Diagram](diagram1.png)]
-
----
-
-# Applicability
-
-Use the Factory Method pattern when:
-
-* A class can't anticipate the class of objects it must create;
-
-* A class wants its subclasses to specify the objects it creates;
-
-* Classes delegate responsibility to one of several helper subclasses, and you want to localize the knowledge of which helper subclass is the delegate;
-
----
-
-# Real world examples
-
-* [java.util.Calendar](http://docs.oracle.com/javase/8/docs/api/java/util/Calendar.html#getInstance--)
-* [java.util.ResourceBundle](http://docs.oracle.com/javase/8/docs/api/java/util/ResourceBundle.html#getBundle-java.lang.String-)
-* [java.text.NumberFormat](http://docs.oracle.com/javase/8/docs/api/java/text/NumberFormat.html#getInstance--)
-* [java.nio.charset.Charset](http://docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html#forName-java.lang.String-)
-* [java.net.URLStreamHandlerFactory](http://docs.oracle.com/javase/8/docs/api/java/net/URLStreamHandlerFactory.html#createURLStreamHandler-java.lang.String-)
-* [java.util.EnumSet](https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html#of-E-)
-* [javax.xml.bind.JAXBContext](https://docs.oracle.com/javase/8/docs/api/javax/xml/bind/JAXBContext.html#createMarshaller--)
-
----
-
-# Credits
-
-* [Design Patterns: Elements of Reusable Object-Oriented Software](http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612)
-
----
-
-# Tutorials
-
-* Source code http://java-design-patterns.com/patterns/factory-method/
-
-    </textarea>
-    <script src="https://remarkjs.com/downloads/remark-latest.min.js">
-    </script>
-    <script>
-      var slideshow = remark.create();
-    </script>
-  </body>
-</html>
\ No newline at end of file
diff --git a/hexagonal/README.md b/hexagonal/README.md
index 7d27f4b622b8..1e6f897d0297 100644
--- a/hexagonal/README.md
+++ b/hexagonal/README.md
@@ -29,9 +29,6 @@ Use Hexagonal Architecture pattern when
 ## Tutorials
 * [Build Maintainable Systems With Hexagonal Architecture](http://java-design-patterns.com/blog/build-maintainable-systems-with-hexagonal-architecture/)
 
-## Presentations
-* [Hexagonal Architecture](https://github.com/iluwatar/java-design-patterns/tree/master/hexagonal/etc/presentation.html)
-
 ## Real world examples
 
 * [Apache Isis](https://isis.apache.org/) builds generic UI and REST API directly from the underlying domain objects
diff --git a/hexagonal/etc/layers.png b/hexagonal/etc/layers.png
deleted file mode 100644
index cb5a9c90bbe953ff87197bfb1834c34fac450f3c..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 15887
zcmb8Wb8uzN7dCq06WgBHww;NMiEZ1qGZWjI*mh=OPCT(~<DPkc-&gnkdrwz&?K-u0
z_g<@auYR7VS4Sx+NFl=E!2tjO#IMrgDgXdjAn1Am2o0*eX<Z3Gf8=?qX}Q{YN;w-j
zTFN_^n%M#XlRxwvDw%P92_dG*hSGM(8q8$K>1m|tJqm}7%q6QJHz+y;m3=Yd)BGjj
zK>d06z9dD!t~gC6(O^nOHb&@xl0(?!$UiOdvCL0fV*BITat2s$jLO{%Zf<}fe(G+F
zI>{IRO{PYB5mSr?646bHOlGw3)IG6Fhl8xXdKr$JysOr~L7FO#_xepEpnzV%)@&)j
zo<2a@Gd6`Ew*1iZNa+*LMaGs9hh0&cJO&>YD!eLr&a_71*h|4{c+uEqCsjzR){l-h
zzcm0RpK^<7n+oUsT%fPtUFdJEht835TB>ZJs=Y!@h`Gc7`!FsnovP7dpJjoZHt<20
z&Z}#VEo2f&<%r@dZf&Zuey2BtoVYy^J^~U>v^ou|Lb_)(W(oLev5ab`>ASKG?18Rw
zhDx=}E;yK&FcO`WLCk~yEM(K(fxX`h@TZ!u{JJp*49Tm&zEQ%>8ANR>*odUx-|9um
zL5M^~`6YAQPd@9VkLrMs`|@AjEPoY=gKG<C3Aer_dIZ|&uPG|qbv|ztZGji)XCwgt
zB!I8tB5I!c=Xx-nY7*E2U)@zXyCYml?&8_u^Mearp&->DQAJQt)r29ByJ@K-sr8Dr
zz_!!A$jcm2gw2SOfLj$iOdoujb2{8MtdM7clV`mOK5=$l%JaEg3b<HYOf-&7PELm5
zYG!_cI=;d9D6X17w@1n~FD{fC3l3BvlM<EW_tgV8VoFJ&h+!@9N_4`ejSGHhl{-={
z{1q0sj3r=C=%s7N&Pc_$ze-jQqY(?(Q8BJNpP(&oigs?ER<n3&hs0zyCe3w2G+X{k
z*mn`br=|<mPm)rlQX;LJ%?#_tAmJ_{NZTZ9>5<8wVM2oAuL=vbj&t2H+Vw<Mg6i+I
zA?ih+!0rV%hv{w1)uZdB?cHEu1~+7Yh9##J(<#&8kln(5&R!NEH=3fw7&9(LUqw$G
zURB}W_?^3Nnj_Kz^F%u#0M0COjjSdHCvA;}<$%4Uk8Swgtb%P^mSmy1iB)OwMvE5=
z1`Hp}!e!Nhp3c}0^%3l~lbnZ95ntx}Vq5pYGK2`1Hji!M?=wrQT22lFNUA`xCHL*4
z=D)+GX)C-T?-psgIisKRB~pFMp8V3iI`*vh&Not-UvO6m?oC2g)DNI4n$Jy`9_u+0
z;k=81k#Q<cP$}*J!|b%75iEP87ZD}r#crw9(y?ToMi|V$i@B4~*yMpPAJwzW`3%cH
z6H`*uD}+?{zy2Oo#+FX2kqi1(#J-iDeN7DDJT--qkB?3eG;2{vT<O5^$G+(N-DOBu
z?_=win40s$!twqd{iI*;zBo;t)XgaROLKilNDe%~dA1Q<{UMnxKE6)dc$fT6Zn9g#
zXN{7@7ul5lQ)OMhxYOw#pLWPASCIRKq<l2FrE}yST4(ZB#t=-a*b=M9LPb-++B4so
z@Zg!s@WQUpm!!%g+6_}%a(4XL!a``;(Z<c3jw!tShEFaiZx3!p9q-&>>1Q0^<gpr3
zj%Q95q$d^T@T+1y<73j7?~Cd7dt*-bO@8F@yc`*xB1rM2shrw5y)gdH$^Yf7PPtck
z2lofYga>6$s&8<15i0(Hk-5z8XD(jc9Lcn?-|VA^(W^-ffnep~m@zWsv$1o*Vr3%b
z(s(-0QqG=bO|L@}o^~SO<hfN8;&XAB*5T`zI^kuRX@jz~pcVIWyR!<LnQtYTV5nGs
ze`v{0e{8g9ihkj`4=)TB-dU1929c{EEl*UB2Q<s$RH4}43rR?&T^e?vrD_2g&_$Bb
z?4FxiZ-t*@AkLAjoBkakqU1>aE}#t6<x|%Pyj*9OX5lfQQXD!!Z9@E6BO&R_J=;B7
z+!OI;<fhi9J%uF6&IK$xqHjk&j8dzl?82i%nC{*HoW|W(?nHt_qC~<vX1>Jidt!y5
zw=k3hUMSdng*dEo%_0gffFyh$yKxCBU7S|ldSuF7t?~V((IP~4n|U%Ivq(R#Eb^Km
z_Ik94EFqQOJ98H0Ot^&?J>pAChy*d_G7O4F5zomB2h7i(fEJN-L0Fh%h&hM`2rLVj
zhirpiWRmb`fd*^~_YNY;!e;9*Ml{Oc3rNvuh18_u@o1|)Mq(h-&X+LU-ZEz+BP98;
zxOPbY*Uj&|6&`;#Y*x$)Z{)4%m{TX75AsY%p*X-a^9|rP1ogav;|;-Y7n11$YfmJL
zn#;k#GjRbhTmE_+C*;~9H!X`czGo#26bZ0d1^L-2`)JXMWonFp+tJ-oU?8EgN+94{
zST_)vN+=q<keVd=v+OAV^wPF4Q~E-NnSgbI?okL5<UoD^s4pa~IznzoE1Qomb<9wA
zYRk8d9(NQ6t%e6>o{rHlWqzbhOnX};=V7q<W?EAILk!ia^Mb(W%z|><28dJ}n2+|R
zB4)6r^1opA@wTYxEq?Q&f4&=(f8ik)AQ$ju_x3!xsVxQO3oOIaMm{s7JzJS7lKIRz
z%v}zq1&mV#YIjOqF%f3nQSK^c^;x3h5C(|2_YIu)CD8?7PzEB&d(Yk>%LgdmML<af
z%rxQ2SJhiJ7ioUb%K^^uAM<HirP%f*+t6xEeMTQN@c10*jWvzHJ!_mi{yFhK3qfYv
z!+gXo>!ky7?biQfr;W|Cg#t*0fhgeWI6=FpK5*!LY;pP^iyaTjynvYz<?Od8dsYH0
zK0aTZ9YBqBD5ud*SgE;*2BMHa0>NBRxN)C7jKD3Ij?Cb|icy5&z?!a5gjZpNUjYgd
z7j$v}JA8M_%fv!;83EZQpIbrO7jKw3mATo2uvF<t#o)49K1n$ugo+#tp{dQ--B*P{
zp&{gg`(Q^QMzD_pe;f`s>Mm<f;p`su2=ls@`t5<|Eqn0AGo6vsMw3YeU4AF1DSL&;
zZf}@#-sXY)gjb{UoxJN)<W3S7ci~+PL{HvoNq8<rO*t)Aywfz>;YIb{TUR;{hET;o
zY{s0(z8AB#E!9Ez$y}>Yp~Z6%M=g?z&98lNzqLX+YN7&X@Vasxd}rX#4Xh&YmFu7C
zeu;a&`WWvfIT+cQ#Hq6_?V796uXnGbxCug!A`=y=|2lAVO(uOA;E;QHF|pOVhZ*?f
ziSV8rV7A>^vs|qqZJ2AUH#*i>@9>7%;NVZpNQJ7X#t0GghiJwR+qtQreycNNGiLlN
zoM$A!>^n!YcjUU<W{Z#X=8th1>j$Ct(yesjU$`P4?SNwbcc2If^ht0c@+H9t6A5SV
z2iE&h?w$<eKkdII%p5zj)cpl6*rNpR_f8M56s0kn9r520-OviAv*J|H9D6qYg|WO9
zg`arx2WL{u-WdH8HNG8gw#MwK8?YW5KX{azx7#Xvx=qp;!mksh&bGKcFHw}QQ908%
z%UAw~1d`5!iT(Fwc*z>`)Ax_xvzD{H=Z^NSr>*57!#brR#&pA}4*n9m8uv*lNr?DS
zh^sv_XuY+YF@GAl3>TU_W?hu9Ly38jn^oc-^zueB+p`kyNT8%Xd869#DU0?S<?Fns
zB<*7fvk90@hQ4I;J7R5~YlqHw_rG~b5@E+1^uN`Qvp6o;;Jh6J^m`Ry<fP92aR1!s
z!~r=qsc3w-$><i<?E_Ea;v1mX(7;x!0kgC9?C?If#hZV%dpUXc?m1sOz4uslPIYdc
z^|-<jO?YV1@wdA6%Oe<&FGz>WGw5F^7-MfBSbCII0Pr!s0jMmb5G>gU@S3rD^}oe5
zN-=Ja7u@oI#Xj8-=6>49NA&#}ggQ;2KirI)Cw?{HUhSPr9XA;|uEG&=gnmIdjTgN1
z2<a@tXJu>HI@^J4{uZZ?2;&0&<i6y)x3{--R{-z%Qli0c@Zh&v7q-5;+-yaxA5e?G
zk$1=G|MB3#Zmo_?>IOlYB)xU?W$@DGaqE>Qi`jV<<<7SZzJYCT#<D4qhj%ODIcxTO
zGVQ9rYWLbV!Gig^DxobxiEJn>jm>2bEqgrxtLlMK+%kuRd_yrjA`So1_aLAP976DH
za+Lny1~Jy}UAF0R70H19b2;BZ>M?t$i)DQF@cjaZ^O`}yU!)oQ>b$9WeeKEp(f6WW
z&f5a%z%E<PTgLkvr2r;>U{&ihnQD@LBH$Z`=SNhvOj;EOhWypgtDWv<MP$1t#M*Q~
zLg<re>@f!}!y4D{&t`PTha)pN!VW-pcvmp0D)jcraMn}trJC#62Ro%dN9OCk=*!|X
z*CE->-46u%6_$`z*{ae0AubEh40E$bSab7+yY%~@w1#{YtyU@UDDoh6ao(Dzqb<Sf
zHv;P-NOg$Uh&jGw8d<m$>@Rz_*pd{dFZF+<F*dny1h-sGmB&A>9wk2gNRtAD%$m%M
zhi@iaz(z#0(&4q*2f{i`4K>Sh)j#jGIyyVCZVBFoP;k3#5olawB+PX5gYG>O41zN0
z?GIG$zM7(XciL(t)8aMa@a}zu3s?02b)~zv0vdcn%G{F~gvLdMp^=icC)aN`As7?y
zmOLjM$b*G>WyU8y@XTqbfXTxdUj?2s{fTq<Fxah%7eY%@5waN8l~lzSd9jJ%to0*{
zQnQ=(4-u2s{`qOb!+70+g-5J@rr$6Z8#Qh2&sg7D9D=W9C9jjX8qGvs><%?ukd24a
zgm#LwFLC#h;)amly$E0eghm9wdr2IA^3*|otH!G3z>CgA48ES6YFDCFUv9d??h<-t
z2!UaKf2T-qwg<oXMX|HHp=xMm7iQ7fG;%ADCo%7ih;VKOS!X_F?#p~nc;^`bC4OW#
z(KS0>@aN!)XTI2nrVZB(pLog_TMx#ab-`irw^=rz=Pz4=4<Oi{==qc!EB+np9TzP2
zG$JH`U~ulbYSu;?8zGPX_m%F@N>w_yBPR}+g262=C*xXw+3%B9;GhQ^m+{hw-_iR;
zRU4rTj0>mS7Xb<ZhVQv>&bXL9NO0=zBFOn>?+@$^`AO;-k{WprIq~VBfxBO?1Sd10
zEIEwV?{9j<DmdI?JmM<E7d+#{bw_H^`Z%=Z?&P_-kt>-VOLSpXHm%w|xd18(DKh54
z_zQ&B3L1noN2K*nj^oyH5skna4o~qwKgadDA?NlG)ir-N9Jwk<Z+GWsIvm=xVD`9k
z{+N4h&!Q~&y7m(O@X`L^@H68UohtAmg!guH1?YP@9l>m=OZ*}5ZUhZ2aEm&C7h!zN
z<c%EmE|`Vh=jHplq#L?`$ol5*`uLTepcU<1>V7ES>D`fz7s<q1VH=YDIE&>ucc2Dc
z>u!|x4u6&~MCdd@e%w8ugDmi%xj^~Qa3C<F&7T5GewDMYYtkSwH#s-;t0I(_K)}7$
zw!{|JeI5r@=#N}dNI23f?ahpAfWKfXngZiQ`Jn;GK_hpMsriRnY1bb=KwtYN&&0bU
z&$r$g1cMr)Uvc#ncfUS8!WBP{TzRP*Fppl$sdA6^RcHC%OTW`4W>tyhja<5bYxTIK
z7R>x%<0{yM5!gD}j?EZMGa6Z)MtJPWYsT&5y!f>~ndcHhs~ZdOPj7@GD@7V30~oH2
z<z$oN392t$tq%pcptwEY^{lYLkh+0CUp7kl$6Y}jUQZghJaq&+68`mriy5gNz%TMP
zoN4QMJ3PK*kX&d#eR7}HB~t(Ky=XAjNVd(Q$#}{3W3AMzH~$`fQn}YlOJ7_KZR8<0
zI`ck+<+AK6c~GcuJ4&15y(b8==zroyGv*%!t4LuJY`DSM9KOdk?IGOZyrJp)7m<mc
zKwkOICC^>$zS(g%+>#GuE(|43zZ4v^A=dlOC2(Jjv$&o;vj-2n)!PjE3tnzE_?c+Q
z+CB+~F*Nk>)eGtJXI~GVF*rUtg>;875K)#EZ2rEmTrU;mq+g8}S~}mg0U+uuakLHF
z@}9hgz+bOD`Z#(Xenr6f3(s_a+PAM$G}?a%abWm+=)-cZl&JRby1VRp=^)_gPUX8h
z;>`KE!qv@f-x+exfGT0;PEq^i&DBCV8;cf;nZQS<Tb|<d#J5jecL%}9-d3WKkj}41
z>xVq9K8F+_P!Rj1gIwpo&6)ji_~nGNDvT8UrO4^DLy30b>9}h1DRN_cnlQs^rLH;6
zc!tUkmEa&Dl5NS8x5e>&@mFm>*YB*Q*S(M1<!&dT1KW@6yB~K=3*NLFpH9~&Q3H@O
zKlMAE>)|LULFf<!63gF!y3su9>43~d8(A`VJnbJgrXmgmMO^W-3cF*y^H0ul|HeY4
zl|uqs$yKDi5Pl3bLvnwP$IUc===*!S^SPWL7`+fT>~VBNxlR?0EybL3HRE@ze?^Fr
zfwHB<vYb^?OhT70OA&ytNH4iQcv_CD1;d)bw&K{ZZ8|s_{++PSkPpS{-PZ^lh=>p}
z5p-@(eoS@TYIscbT$<#9D>apBj9pk`KrII#4Qjpx=HJvBt0KbwdwUYdv2fwLds#{#
zNj@b(8;mgae^5Czu;h#5{YZ*0IJdJMcD()?q9U?`r`OXr>#PdB{{yE1#`fYElmKL8
zCeQZQ88iSxkk*(QRdYzH^Y7e@I*TQH@qKh*&ohy;m~|vgO^+wf*QB{bP?;eKJPU+c
z3p(X0x`icSq=3d(WDE=GhIo4qu_80r-~26wZ*Mioa7=S-m2ut|m&HN}?3*I`2<jht
z!<u-*0Q-uX_=g`n`Amn=@piG<7hGDk*l@U?>8a{EI9O~{GBJ(>U!>FMKc3U(b}A_d
zR@WQ)2)^`FJqst9AMgz#p926Q3Dz)bw3rv~*a;x^_`($&1xr$FE^q7)Z|)DDVs)eS
z+k~{!tn{x69cEj=r-(8nii}gk|FIh@I#8x!D5MZbLj9vK@F#Ug{=_WQ9WRu34*0R+
zzJGP}w-WJzcky{5VI^vx0*?RduGC1tEdY&}JcBYYFcA>VMEQ@8ty&1X_lcedN|uQ3
zgzS9*k}TwDd|H)&+NFkzJPQn41#4CbD~6$gf;HU!91$&1@8g<*;pALo2QNk?i32dW
zLQ1>brTD~uC_g616buX&t1aByr4mEac41C{7SfiMmjBP4ERBEo%sJT@;I)rej+9z`
zjKHt1+`_7J7)GV<Q&CR>P6DE<xY%lXD&sISuBR2!4$(nk*RMw@3o^YVaGwl9aus|_
z4xZnmvzYC`snV!rm$T&6M(j}tPBeT$Kk^<|Ucza*G`~uh{P9^4GT)^=9HQoy`h#OH
ze--??ON~X1#ATW2iOx1m?`9d*11R4`Mw`>%b7~j!1ZpGYb96_>O0ASRU)>=;+sPM=
z!e7PgPr!Gk8bxI{4AVi~-)A>_3ZD9jVlH!smTogvxBH6HWcAHK>bNgG?CI%q$lF}I
z-c}3Wj$D0fOSi{nPwsy&44?F$Fdd-`h8`!WRW6ZTm&{rwRgH&9R?w(0$quMc*A^d+
zxfoO}esSovPFlfP5~J@lW9Ve>Fjm0DR4yyrTUb<Z2#Gl{xxS2+qxj*hE(iwvC6YA{
zbjdS<?xH5;;6j%5Rj}67LXEL0lPqZ#$0?Ur1c1@eappH{L)0fDoS>HzVLqp$GRuLn
zAaAL>eXUd6c6PZ6&6;TZO)Ky_l8c`>?WfSUAB41NHJ(}|aXCX^{)|CytthqLZ)^*V
zH6NX2ADyJt{28Bqd=ddFgjI^7FM1zbbO{V9Sw8hHjAPy@Ek7GlRdZc?7=!B4xG}~C
z6lg>8Y-W9UAkQXgbk=_%&s~b9P!X5(ORazIutI60e40<6<WkWcEGQ<Tn`pC8RaZ@n
z7yHJnSt$q(u$A<SXV<a_j@;k4zy^0W84BH65XhZU@~!I4kctHS_y&c>x&zN4l}Ku!
zsS!R=te+a%9}?@^PJO)6u<^K$^E+DJUiY6U*($Z)E>lEz@Iw{V4Q&k7wr2Zv@RYJj
z=|_&C-$skZ;Ts3Q1y3o{LMwuKyQGQ)JUBQrCMKPHQeJEt6}%K>3xeH?HJS`Xw8op%
zkQ<@Kn<ML+EQr4Un|_eOtpAvNs4#~_ATU4Eou4D?KbHOlko>=BR!IXc4*1iwTe0%L
z*$S43AY3*X&Pp~F7}_ij?St*jqNFV@mf@6DM+fhiK!W()rkOwLr3lBC2h0-Vt90Z>
zAb~t*z`|^!a?;mgqz%K*$?h{fQ9}kN_Qz|P_v|+#wV)Rkvn8wBM}_ptt{fMjZSinx
z-uCndwuf1nIF?V|eGV<#W~2}tNsKi-8N8|;yOc)s_k`ptj-KfrcvfAN*O<yiZat^;
ztdQ1;BGPFEYS}(95-pP*4*P^Q-+G1U*8=VaMunQ82Ko{Cbw;O+5j(?kv{kB+i8gtP
zdoia+c_Z7(gvn$00s^O;;q*-F7@n5#9|)<Y=&@_IKdBCm;${MNTB`P=!p?x>;~EDh
zXyyqsn)k1O<eE$2n>d59c}+$BYM%TQjpba=A|ewgQ(Fj)jRH!ZZ<uN~JFv$r8r3qG
zW>mM7XS81vwAYqJtq;HLzlxE(B}0psg#B&p=YxXn`_qY<-F+gQk)mX(KXxX5)Fjim
z=~FhL5X>m0x7wjTc4)>32DQr2>=w4LQL@~T8Is2H%-sQl?Gs+zJVf-s>d^RFLT@3!
z);@E*5O&h<KRsIxx1FzSE?lI*)Uq)=3d2^)snYpnzVV^K9X_r5JF;!@gL%&V_}Jtu
zb<8=RRBQg1Yjzk1uNT5x{XVHau_EaR$sAboe65_Y#-+G@VO@XsOn)i<&L7%QGskND
zIfB!2-_Mz+417mACpebL?RVUdo8YKdF5cF4f%`UUxHHuAo}GKgVIJ7Gtb}xuNY&Nn
zcTbUwI<NdW=s6j-c9V{G4E3AC=cBWgi0<(#Y!vucINj4fc6Ec#cUWnS%BW7Kk<wN>
zMXWWu<e4w%O$2D{+8eqMTM6)CmcY+ZT2-mJ1W1F&<)qgtK;EM(C+rHzt4Tg2u~s`a
z9MH~Xi#21Eqd7t_<c065%(;}lZ#L~#H>VOyD+*kQPl|DAKX+MAIZw2Bvj_%&uMP0+
zS;>wh+v2alB|G5ls@d=*VtAm9UT<H)o!abyLAC^WICjeLyo;uM`5!`|76Sk3p+L&>
z(L@7onIi>Y7cXBFgUp1cYt53s5vwsbbK{stFLJyb5ov>VWq$yC8{{jOf2Ij{{-=Na
zLpVQxb<dw|zlBI{Ee+)W)i*%U%7xcI3#@5~-zwKP%^Nex+rzz%j9Jf61Uxd<ioXO%
zZ5g~mwRtc36&Hk#6lmNDq+MZ!-6ioS^8cU^&)6$<bw>BQ;k(GWiZgWDo+k~!iA$9H
zOX~7a`@<eyJ^H^XEt+qP5-E7!O#^-eouL|c<B7eOlk6dLBi3kP3PamY*yiL<$9_Uj
zhMd1$mDv82)>ah1UOm^Y6N<epF^~6>(-11Q-$%;mjl74891FXJc>|#3aZwGWl(2-e
z;GCthTW6{gh>Tf<@G=iZ1!F$~&yYnlw#KWNk&eSE9sMVgM#g*?2!i1h23iZiYu0{a
zA1W-sM64d;Z7Os%6{-w;pFtNcoD~FoQeGk1O2TuqBZ|YfHzmrt_XVE|umAA_iJ&Z9
z5Sbcs*{J)X{|jGAG^mlC9mF>i<R-}Z%0ysV%=hYGkFnwU<N<rZN$?NU{~ipHKnV;m
zNft=%mZI??H~3c+J!8>5?upSMm5NBaAn@kFNf`EKMTxwkO=0Mlk%oo|g8A82EaA!}
zAv|BX{*x#{6+9AH@uXIY3ESfLvk0A}*8-Jdd~{(yPZ)Oc$1~VY3oQPt{A1$G57Ji^
z*fZI?_RX7VaG8!Ch*2*8Ak8@MtD4!sAOC($Xw)>5qO<f1MR*93d9Q<zU{8NSJcRvJ
z{8jw%ApZk%Aef>T56y!8xQ8z6{bsb@*#M_d(*vxOcYv(=5!9(h^B>Tp1%P>Ju<q34
zOazd|z8R743|NRB>;)xuOwWJ}0;rGxpuj=8z7k(wVZcsJ9;*c40$4F0FAA`_Nue|#
z{<BB7FZ-|$yN2zxC^n>r%oGh+)d>79qOHXXUd2f;a5o(Ag@p$~pp*Sqz~lTCGXs2H
zoG(;ScvqxdK<>y96DQfT5f){@I^n$FdDPQu#gp^)WgGe@N);A@=s60pFS8R_LqiHd
zO-zzUz3I1rg{t$2>&6z7#}8S{`9ex8|7U3XVG5(0x6LaO7D7I*SdquHOwtDhv{L$~
zoXsqOYmT$`L%3AmM=srL!kHdB!rZcN-yw*ZENnl_xqrySjox^7&w=}VwolAMKeg|U
zoQq3SaB{z`4T1lC8dQ{GG3$4bmLBU{el!?p+h!u;o@wl3vpRPEnAk7(gna4THL~VB
zJ0nlO)^=cbAh7j(Na#MScfA)}Ue+4ioJOQUZZvdY8eVFI{z5(jzxh+(cfIkmJl;H_
zi(mkuhK9zI)41}_RYx3^3PkG&Z!#JRbT{jlovd~TosQqiue89R;@735w=K%9ftQm(
z;V>E!J|C)u%1=2cOtBS^f6qInC7zyjq~r9FEU0{*I9?&GaN(%!t3$<&Lk^fG`$~Ry
zDy@GTj>GRn%8TspEvq#dTfTU*p7eja)8U>v%Ne+2f%w=AVMp+36lnQy!h?|VOBf~g
z*d58yn|{;|g-7)uNz&RK=&1lAUF~@ha%06E=RNE}Zxk#_v)f>V#=Mr{Zhbm$6Q^?&
zcqHw2b6xRxa=zeXr6P;9PQ5hNy&&jB83f>{m%|U+xx1ubc5L=Mg6qb|OAQIJp<rwU
zWfKr~^fnSuO>GPfzpE;<E#sfIe8d#w{rt64@qTp-qle%%@%+N%>f6DXYg0s3`*L1J
za&Q1)dGYhWlTrVkYh-#gsQtVCui}J`8w+O_m+Qp{n>w?7M_FtxYXd0KMAuK~WOVy|
zbig>5w?ja#AIK-_N-RI(O33oL!t15uKJXS7HGq~pM2M#^WN)=hp7U9~>}&}DjZE@D
z?QwUL4=$g2-v{BYl}<#iGumb>h4=?A$U4ddfcNbi@1sF9GPIj`@AhWFU)5&EyVh%9
zFN%#gpy&o@NZYhZ@aA>}=j~=SHIJ>H+ns|EZ&Y->(|BKhG~Q#WD+H*pT5<Gnp$`V!
z*>O?^&SM+Twyf#iozB9oX(lii|LwU&cnP=?5X66G#Zowi|HRr&V$dX|aK<fGiQ48l
z_`AF!gRsBo@M%T_=KD(kDvvVHF@ciD*eb}Cg^MU(KRvG`2EVyB7)81xpb-b$axqF2
zKm#JkD1Gh%2QJ`8s}(Hv8wvx1>^%OutUv+%MPizbw|(t43|!>lYKOj9`m7gzUw-J%
z-1Z<EVh^#izot#+oOy~S%*e*eS<^-b76My)L%=Nr==c|~@4sA!&!&B@-*}O=!Xb2i
zsf9jl0{{fX|8fDgi)eJNCp*NROvNp_9%SGNp1APlg^s~WqP+k`+dH-i*tr!j?V@qv
zZZ=z08Sh>%J7cf5BTQNi-a?x7i<4q34k`|=)|>e#Nar1=YuR|s2=?|3;E!Bq+)<<^
zOD1QpId!%#_|O8z=XRSusQO+7sEhOjq4|q>MP5ZDy30Z(TG^)_>Cx#~urur0QLnJa
zKzo7FpRS6Y(HUn_6s^QgT+<@CDdCANs`skGymp+%56EH7&4?!)$I|eDO-dGvqI#V~
z@HesBXl?DhJG&KYb#K4Kmb-TJy6(Mo*aNIM86}3roLqR$&h6TD2?d=9K^~ie4fIp=
zPmlYP6>q%DwB6=T2X=X97lCMiJhCV>ZM;=Z%;Ggsl`c?ERjYXTVX)oTQm<6S;o0(N
zoZXEPaZP3rJ|Pkfnr4A272#s%ES8JRDA<pRLAnJ4KcM*PUA+y&e4=R+_Iod-$^Dm|
z!2>QjhoZJ_f=0_VJ0-#VESF4-^s~|iCjS%w6!1N=hqmhRudeH`um8kyAsokt8AwGe
zr8ySra$L%XHa&yO<3VoSfN|cNg&mzfUi~dKk^VXvUeyRe8FvvZ9DuxV$qb@SPMcf$
zqR@)JfDAV?YK<?y=&`6;%H1CrkNX+Osn!|0ph;X@C8W;}Fu<ir1I@z#EvN0k?L!AL
z4r`WmU4pBnerZ?YF0_!>=D`=UkgEZFgWanr8|jV)6#a{M-I@<xM<}k{WES(I+qY-?
z9K7pI7dKvncULx~ysr3V)y6xbzKBz1uL(MD@ZXaXhhXDQhNn0mzP7q(-?~_daWiD(
z2$wKH9~E4Q41B~Y@hPm~CV2?KuXP#mz*@Ta><*)bF4@=KzWwsgE8R6_{i)_<adv+v
z&P94}_>k8YhJ57n4kq!Zur=v8T}UoYi62?;?J6O^s~!z)=tOSQ4ht1qv7XHCnZ-Kt
zKKWy~gmfdOrFvs|(7j3W|CpMZRVDhGk>=ePov*yva6`wf1ZwYgf`V)f|K<y!#Q|y`
zoR$ulKLaJHPR+qF!E&ZdZuW(cJ0??et)jQAw@vB>CB?d=vuHLAxTA=)mJ1%Y))7))
zw7c!9n?be(0`|>uq68hX;Xt-fow0^cEYT_|e9zy6>BEnxie3HT*y#?DiW$SLBe!&c
z9vHkowLwOC@1crPuA&f}0d`PwI&auhy3vEVaYc1*hdc-b!@zuabH$_nOOK0QaF`Z9
z)5Ph`kB&&e!GOLd#SY__GCi*kB%|G#pGE-2i#$`$iy|7nt6?do-EoOd`P9ev;Gieh
zgUjU>YicGcHq|IRhTcA*wUK=J@fq-!nVQ2L{y7~W7dCEy|KkU6y*n>DDP(o`j|iR9
z+XRF7+bvY^yFg;me8FkHI=A07C*yfm=$0_@*|HmvgKr&{3*|!}wn@j;8`q~hUdV{;
z&`;REEM^mQ|NLlv47>HPlqhXi=lrhh%k9NS8Rw7dLdBwD`sqA-`uDQl<sCSuGpEy7
zx|w{jDe1hE;|u;<jyvS(Hip#2RYbbF)Z9#Eb|mzs>YM(1bh8xm>1l7$kL0i#CeBcW
zw3sR`^s5J(YL@qTO(PRKL^}l}bNYAUmNze~V_X?eA6}yYn4GJNK=*YmzutZB#Wz>9
zX0dM1CWNfPPj7GH@@AfN=0nA^RpOu)2GKf4XQuV8oY)H42Se%JmhiWXBm%y3%^n;+
zue<SdZU?H=YM!Abz-nuSofa#f+XttyqTJv#-*g83^q^k2;Na3tn5~cl_Ryx{piM3N
zaQY)J7IS44=X=bt>>~(8q1X1V#zq)d{`saG`+^)p`6!xaKbe$My>rj+$ATpCaUt!M
zjtB!oa}awu^;I$P_FbyRc=4v!h^{%Px0ddLqIgh)wtq-DXZHG-*|+h6x<~g7du|Rh
zyURS`5}MA2?(CfkjxF_kpR}MrglHY2a{Dxz7z>HKyL!*%GR3Tgfrb=mG|FQe^`&yw
zDqm3K>H)qq2{MlScX}cVDW741yKrtwe47sHGk!lpS<nmQz#3P1aBv(o{(m?V7&I0h
z$e)EO{DTG@_?rv>Um}=kQTgpwZoy!|AjNEBDEOp+D)7h`JQ6++>3PsHbfFSCV<IDT
zDwsFx%@c28#+PXFFzOr>7lqH_fYO9r_cnlMNF}BO0BzR1=soHGAw|@Xg=AAVKVyOU
zjHXBm7>aV&L*~QiLZcp;4cuO|c^h`J&PtpDk@4Ih(q<i=1f!&kA^ZHFilOusH8Q@-
zFdATe=mq#=@4+sgGOxz-ukvcHgK(C>+A(&>j0C^A32Ln+ZvSNO7M`bLN0k0gDCFlu
zcWO0}M-Ala>h_a<{t7A#YR^_vUA8U<si9fAq)g!e->#}KeDS1Q_DQKV1nQkm-qoPu
zA#!pms(oT8(rhTuer#xdzHoB%2{ooE;@69>7gfXM)HF1>qobpg3J@tgB;=t};9qp4
zTM})Jn(M;;IByHlu;7l;(3ArEh)DZgv6Lv{)(fps|0yy`_K+7Nn_?OooZveCrJKM~
zW%BKj?b*7P7Rm08=E#>(C=%>I-Tw)$I~PM@jG70%Xvxaa+a*``*2y>DK}DzhMl}@1
z&NHghh1gjl2@>U-J$4A||K*<9z#~{;^-vfkuJi}689~5*i5DPox12DtGfOEEu!l^B
ziY<uF3ZoMW`I?+2t#8~M8=tRDocUgj)Y$9ffdf{4D-Z|{iE<=Arf5+J;w#W#AlkG5
zqD@qo5&)G@$oibVCcVsfywalZugIX53qdW91BFe-AQC}fI^?bIWD91_7iN@a)T=qx
zz4MU-;y45Di3_)46DCmzY6#euvmW65Ir`qJ^q6Ps-`w;Jb;m=)gFjlaLg^09Cyj!(
zrC}v0$*afsgO;H-p_#+bfvOs-o64Tc#H2-JdSj||?hd{lq8=g+t?GiBg+?NNPtD5+
zJW=N7_L(JoNha>!H`$6YFgBT;7y-JJZ?|~_W-V{uKPhKFDP0n8yeQqRns`6*^j4fX
zJ|{*;!(?()ONF)hbnrpU;JU%qj^gF!>^^Tosgk2Z^qzx}T1wORnde&$7>th&tZk_K
zehOJry&NKdn^Tl9v|%jdtM;jpJujGxOCHk&k5g|7hmbz8jd`SO&oYT9ib3-?n?wnd
zu1TvREvzAmtjdJ8^<<lh0MVaf2c<0jHSGIv-ei0IcP&k63S|(Dr~?$52W!YI8zqxz
zr;XB&(Xvd-nA^C!Jt;g#=OK=`hdM;-!{?Yc*h^A%2^7r+6$@Xa%38lu=<V=l;4QCV
z+UD_aF46t0^@pQAenBGNd@3nsC4Tj@iGn!OyThM%W_K=U-6irNoM4#IO48z04K{N3
zCqhI>(0FLcTBG!i2gwMu$lyJQ8?)$v3R!VKmIb=ZIaM<HkMNe~C@>b$et~mnny*94
z{;E0qLH#j0g)v8s_Plu$G5Z$Bc9zWhBz&?p`DqTFlhS{K9_wR8YGi}e#qWi-5KXR+
ztU>HvuZSN-R?O<>HLS;)AStndwcB@NDyg-}=(i$@FH2ig{t6CqDuDq0jZ{pPs`hwg
zr0dQHql3R_Zwgi3+(N`?21#!V(gySjbE=5T4aRtI+ehhK^f*UrwJ{+pSKPHr35_QG
z^nQ|+NUk=K#I|1Q1F)r}xGDGpIF0*Q?Zg-NTF>8>HK*<5H(?iIh%akR*C-L(Z8Du%
z>Epziwld!IH0TKLtFH*4z?6QBkrI{@-l3waVk!F||1X056H}f4e~YRA3t;l7b=2TW
z<dmWr*^p6k(1%J7=4>6nppzhBYc=w9d@RC6T>&Le*Xky<wE<Y+tem(uflm1RM`qT-
zJ`Z_!PF9CsH=6`qep_3+gP-Q%8Yf4<s0ma?j(f=^9&!w{U%{`?Lm9A!cpjRPw)9QT
z?;GImQKx-#)X8@~2(%|?CyaZV>mDZjv8Q7<)DDDk<6QO@Umu74)N)@u*{yZ+9l|~s
zqqH)7E%#sE(RM!2$HRGUNbR}4Pfl>Z6D91_+!!0EZ4B@0tP4104ZnOb93P{DRV+{l
z?g8$@zT2*E4%|M!Q_PL>3vk$%IpIg!e6L5sIaIH+dp5%kvs1q3y7&Fsz@(t6(t}A#
z2R<U&9jd5GPJfrzrVpNarW&iG9FUf}z7m*U+=Fzysz(g%ZStzIzFuEVPFQvKc&@8!
zba@g@kb<Tig(-`b(sP~A9xSIsCz=#HTJYt@cS1=mdPg@TILZG}p`<*9LStZR80w+M
zUa7Q9Bqd4N79A?1=Bz<C;P*^0<Q5(VWa}2n2KQs4Qk{S?h~~e|FZL6$IuL*8C6&Si
zz2~}11@Mc-tAtGq!Myb~{2YSZD_4^UCJ(go&Ho|5wq;)v?)sClbPRh*w#^`Q`e!K2
zOyxqjd&4DO$()j)O@zkiYLZRgF!PwR3j`T~Q~OUnBzt=(M>_fL*i(~rh2577aIJL*
zvx)?T5>ZJ}a0gB6jo&(b1?1ZvcMm~B8yk*>dEXO0IyGoe8a@Ek$$Mh!j8Qp+1nsTb
zZ(z1^Jh;!Acf&99ZFyn-G)M+4@jL#qorAGWL@?p9Ex7vC`Ald&eB94ZqSg+`R0cwf
z78j(XVSDn4WYsD`6QPhuU)_yGb8WGQW^r0~R>#l8lyB(mnX1x0_!?m(40haq6jKG~
zu#^SJj<wQz8|eypseD<0qqxh1tMg~56tX+Jd#7w63(oC$dcnJsUpFxJv98IEtT%!P
zE<B?fWPQKTTew&<Py|Gk4LTXk`g(@_5h+^IXKMH^dqUn(OC>A&OQcMNjO-eWKsUq5
zl}6L28IGbM86B~0g(odRyb9tYmC-=G+t1eVr?g@f%DX4VjqmGIZzP`+e;#0&e<9=8
zV1R=e$N-H{tQq!$dxPGJU*_?+&y<(B{e&ppcI5?s9JsXyi?ay0fh9qi+{7_lsivwZ
z{-ALG;$Au8PQviP$Y{4YQZ({}kr)I3#{s*m#bVMUrIXf3{AtM168z`sk7YK%-FBJ^
z(BgUJ(Yy47CmNCPOWnlsH+kaM`~omUMEW(P;$OdZ=W6-n(1m}om{bjmnyVXF7QSdE
zKzW>4oE%2$1E*wUhT8L5uikaTbNZl>4ez9yAY}wm<RMh3Ay>fQTOg!*wWln65g;8+
z_Z<CWMYBXgj4sdQ{F$HoQ_o>kKUF?8cAuw;=z3|S0cB<KU~7WwO%@JqP){M<R1;%x
z|KDt0N7p}N!H|xQS8HzsxfYv*a5g$?&UP0SM?7?6(>Gjcv$|Z9Zr^i-1O<dzUOIyz
zNq&Mg1q49Kf6m+i<dM~OkHO$`UntwBzMq<G)=p6Y+;?{RNgZy9SCR1*KqMOgV%nxq
z{|UR?4}+P$;3%BI?N84IR!jDE!I;iTvU#BpqhQBiAgh`nel320(q=QeSN{ZiC78Eb
zy2qG<fvU5<-qXbc^uB<I50RlU%qt+A=pZ&<hRY7EfY|?0cqLGuJO*Dtt?L8P7n*QI
zGr7u0(GZg?BgJdb{&U!;{i<OwAd_9fvC+KgO=8>tgzUz*{u6TFI=xf{!F08_k)tdW
zibNvfuMpr08v`r*W%Z~pa(6ChE<Ub@|7vpj@%8MNfx2)9<GNVDt=ZUUf=X`@p2u=r
zg;V^eKKEVcwWgB<V(W*}1$@%}zx&U^@!vvJdq3f#<VuAQrnbPkuE2G>x{lAVd0)e(
z{Oju)4SpApMo2nZvL=5=aXM1^cm*Ip&Rly5LYel*Y&O-I^~39sw_<cj^y^T-IFziv
zB5NvU2P&R&N)ic2Agx2>$NW#Y?_))6L&pqzs+ukTTic5Y#=oS038sXBkP~h#q0Cwg
z^M^~Ov_axr&D76cuOsxe)xPi}u|N{?>deLQ`lc9YnMqw3^(7NX@ek>f>}&=kB_#(h
z&RgK3_OVT$zy?yPTCq06$(4>!k{gXJ+AX_X@LNB>kSwg>KdPwCQZu8dzTS(-6U}8$
zn?a;9{K|#Lt~WkHLGbT^m}}Ux6tH6bwp0TZ_AM?1H3@j-DAmd9mRO<oWnmmX2BvrN
z-l$Kru!)c_(N_)ZnS{?gbC8Kh5Zp_WH&?r9Arg@5k2gh>ivcCBEUZomXZg7gywiTc
zl<Zl+h2Ovn%tA(+HQVr&{%PlEenHQ@vgYEYAT9fA&yMfv^_b04n+@ZYQc<)+G+u(w
z!(=Lu%aP^+X;m>RO20aHpmdfjsY1#4ptjd&TgTxG4H=<<?WAI7z*sSD2(rYd(p|!}
zd-(T&^Me?CJ@+?I5+Yu+4UDFuBAPuM*iY7wKnT=WK+nkUG+v{RKCrG0Rgbsm+J`q}
zx^RS%t@vptFa7J@-q{ju)rof#Dt{ptti!`e(a1C|qT({rnL%{Ti;aGldGi9zs?=p}
zYx3zs4bd-;^gSD|T>5q!7>xm&Q9@JM!|m;jN@d~1$FRp=Q)bbFAYH#94m_Uk`T%(C
zo<<`9t1V$MoiOdKdm9=VR(%kfUuF)gFmYC%B_@cM^Ok((dw;Qbze~m*-=LY_pN{W)
zy(#L{A60{K;}M1s#iSXpSJfJNZ!RI6cM*7CpIb~x)|TOb#Zu3FT<f$L&t^e5vQt6}
zU@;80)zlikoYp4gCg!T)3ZRw_vZ@e$xpC#*gqSfOu@wN*)q5n{c{r0aJYNOERf)j|
zvU_QnVF8fE#S5mF=$ISkW7384iEAGZc7I)OzsRT0bkk8jo<y;=+8e)3uWer*jOcBO
zDbG5ljH0v~BH8}5YwI%TK~H#SJjmA^$6Dr2?#5Jf_&c>8J^Yl{id*6)ycg_MS8qO@
zi22i5qYm%XV`NZGJeNl=5fHkY4`K6Xhg{eJvWTltJ%wxFJRwqi6LZseFNVp`|I_~s
z(froqy#MWQz;-9;rD5N^9gESayWII-_^F47w~xa$|9+28f&nICzsRXLd}ps--$%yP
z>D-81hAfl$$n9{hg1F5N#Ch+>;G%BA0Q;Sm^QViv!R6~&>aO)RmTs1~jdYEYGc)fK
zG4UJ$n@j+>^`f}r`Rbo^Vk>^lKO>DWWJNO;!!ohH*IpAoMNADpWcY;~NE?38hAQTP
z^Wo!n_1Z&lCU|a=EJf6g<S%K`-4(rWUtVw4uE$Be^4!i=Nx0bJu*4>u?pt$6{#*-;
zBirDLy-nCFIse-LwTK*$F!IT6pagmYb8Ff!(>Zj~fC0XsoWJWc<z}+ZHeai&Lcjf@
zq}Yuy@E_cuLj^wE3F{dc43(7@wj>~%-(5s88yNVuS+PwGZH$~P`P`!NW!2#Ho@4*y
zamHvtgYCh8<FxknGMP*wTXsHSxAyiivV1+fQa;4K-Y#X}M#qm?sqGC<!{^%bX7OKh
z2R((*f`;$Q^+ee9p$0#PJ(osXz$E9-Hm3qgruIdJ+!_PsL&+b{3Id(ODl_TC?<qRX
z!vBs*D~c_I!Aqb9(&2I1=<kbW(LXKQ!*LWViOor^rl}ga3s)%Z>>N9Cd%ormj{SL|
zCc(nJ2CcZBq2irLgh%uwyzo&|qJ@o#|FKqXw>!)JI74G_%h$8UCbxK95M{!#EBIfq
zdwaSrgw0pa;;c)OroSanv&Q@{8|x22&=oor9D3lDN;)(m{=o2`lyxC^x6h+U6W*P+
zF9}$bUX|WAt}hD}1OF|cGh>ajClwlXsmn@+nkleng<CLe!Nk(JUvsO}x;}~!PT)XE
zTi$Tx@~4Y`)<p^r(El-c!**b{pi3!8#s3qH1+W53!~&%kfh8Kt(3IZYtu#uY3!kPk
zR4%MwsqatVRa!8PVjjiP%!N?Z!dOfhP=iKR8ATyp!BUIs=Kv?+jBqCO9D5>VMCO_B
zeggzHSz-QS`Ryh!RS^(xsnqGdU&-(l`5vYoSPxtYf@_4B<#PB!$H(`X(+6^lRuvZL
z(8;wv28Wn3+kaeL{BMVPA^=S>Vt1hM+0n&GGAG}V7kH*TVyHavWfXf9dzev3gb&4!
z4@-OH#ur)GlQg!s6&t+E&+<&ngczRim0zTqEHC;@hN7Nsw$*`5);=20)wOlG|8*7*
zqguqFqmWB4>EG6)<NcK0Jfza#JbIA6e(~GCf>rr;*P#hF9M|IlqYWpqO_PsDL<GFL
zBYDhQcXM8%i|SPPzRzx_IU8fHx%){M3|Rkr4=J3k$$s#In87z$KS{3w!+lFZg%xdn
ze%5nA>IHiM7}LkG{&(y0K%sNks+HRgx|l2Jf88@NU_PqOD|H$K{J(JwkxLV@t#e*^
z#ubCT8#Q(VDEUtb>I<l-Xv<5@RRj!l0#06D23Dq82Hdk}Q3gaKP@34%+z;la)@g01
zE=w%7{5xpCudc%za|9Rwb6<c^;7TL_5EyBOc$}Me5+WN6h1oiXqSDd%r()F3T?Djz
z8x+gPIX|m(<;z{j>U3>yPqbmLYfKWhHj#hGhg*RFX_w@joWo=9?-O$C)4xHdb8?Z8
z>Z$@C!T6+0-rAJIBuzZ4f;GxQMCm?qb+-Ji^m`3W%n&o|o;P&PY;7#4=SIfhSaoO)
zeWFq@&r0S*cZG5kVA?gt1E$p~yjJC!Wj-?=bKWOQK^ifllnza(Z?*P^ir>dbKl6_7
z$~(QXz9>}AnJwb6DH`n0>T3CTMcfgY>eMu{y`nkmg2jCd*jk*3xx4-%|3xi*xfCi*
zo22hmboI1yL==k}b<Hi?Hw+gJ7CJg&y{46ahT~uNtr4A<7b1>~O^d`v-Kgu6hxths
zvIGWJjZG#CpTVR!wdnS_|NbC=w^Oom$)BS6cO23sk(s`lCmg8->VAmZPr0G&Pm12-
zF!Rc49VpMD*x_fy(7Uz$6>3$lWSVNFQ-JbAVbi<uiI?O+Z0zv8W~8Z7ozU<$jUoBg
z$V<YCk$EFROdmGZl-N$j{C<*hjQlA{l5oKv4e8gm?If83F8lrI?;bUAh{V;n_@!_a
zj+m1}-9}{kw+rRJX;*{i)O8Z+NHNJ8ZgkNy5T*(^lDzn^zO{GpYYSXA#R8X0##rR-
z6Dos6+c8T{6AE*o|B?5d-oZ~bE!;C#<%%LQ>@VB2$39kYOXe12yY9AD$r#?Lf0Wy_
zUNOH$z0r;Hv0b!`c0mp9%$BqCGWm9dE`|=xCY71pv)*f~<<b+A8a%WnrnQ0ZbYNL5
zKn`Ob?rxn!z!1Cld_R`W_GkxGZw-yy7}NTwYGruG<FbM@fKY!d!MN8|9`YZLCdz3v
z^pn+MUR$W+Wiwc*2HLO+iChI20~X2+UlzGc=!ef)6%5q;5ALdYJaLyKetHZa>nMAz
z`FLSh(Us0&S};vmi8)QDCrj0L!9J96^A9%+j-ib!TDB5B2_e&$3FnisD}WAq1HMWq
Kh}Vc32LC_vUU`lH

diff --git a/hexagonal/etc/ports_and_adapters.png b/hexagonal/etc/ports_and_adapters.png
deleted file mode 100644
index d285045dea68721c586bbfae5d303265f738eea0..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 34860
zcmagFbyQSgxHk$T!XO|F-QC?tcXyW{-5tu%NVl|fcXvw&N+{jZ4Bbde+|4=PiSMqv
z*8R)1aAx*?>v?|lMyjdEqP-z}0|y6(CNC$Y0S5<y!ok7YgAswhR6pld!NI+D@z&Dw
zaP*ROGj*|1cDAr|fP+)kUaV<+hv}ao$A#w?qL2E%;nZGEqRkd^T}N|tcIkNkKouL}
znsQj#U{td$0X|OERsPsl5B-H$Gt{v!5rIeCdS7Ular=3620d)x85zC}L#W_aMJ6A&
zGwK6T;<GgN%^mk5l@GzJ$0qW9cwlK%K4L1g@3j=4wx3ghh5Sk`qXhq@<Hv$wvLhsG
zxubC5*7hGzA+2ZY*Rs)yyfNBqkEE!SLbnwDH2Mb0k7rDJ^H+2vn^&a=0in}R!~W8?
zEn4y)YcQumF{T(<!`h_3usS`9Ew>FlfqF0m2rn`YbcaVK<&(qmJylY8+mtlrF2i4A
zBK>rWJ>pK87dQ|MK~X-}@RZye+dt)d&55=@l;ab_kW$K|yM!j#UePDiU(Lc-t48UH
zsdcpPT3pMC_Q%3iSXkHp?Caj1Jtm`&Ut4eVyN5AS=_E!UGl#)>vby8$__af8?m24-
z**`v+ac1wr>{OiOzqQ0MDDhWo-`t>S<xsG)&9{90`FdBjp-tZQuq<SwYzx&bPY#!S
zOfalC=Ue}uEEZ1fYVl1uCsm(Vo8~h`ZrewmO1Avv1as&TjmNJ+{auAJ#PE}dIqv0{
z^-{x2{$CEZMP8x^`pjJd+KY+=tZL>Gd4=m6SU9u=y_o-6d_;%@5Y>$9$NjLY9PZgS
zz{2E|&>Q1&!fFI3!XUFf6}fDR`q9nU>1b!;wDxcZ^~QG^o3H+56!+l;Bj)ty^hmVg
z*1Wkx>!?=onCxF2oU_WbmVJ$Gh$QRGjAWx{oGTk!;g7Wfp*kjkRbr_xI7WA!31eM6
zI?C%M{S5T@xN?%8cAk)dP}ow_uerWr&{#Ve*j)K_gtMWwTO*mJ3x?DoISfbZy}MD{
zJZ!AeIFZU)p=dbLNZ+Hw%p{@)%Is%P*TWq*;2TE6)iNs=A!wy;!0pT>%15ByBG2Sk
z{k0ix%axdN`D9S{Mq-&TZDkjGx@5Jo+4mf@YvnvYId6G~woId3F!*V!BBK*bhF4aZ
z?uuxmq54NSet!TimQ={2ie~pAJ4gsR{-_nNrA(2$vNB2bwj*8bNK)b7gW#)Xv+B(a
z#H&n_R&u8r;nsILSAGKd+6yVH<&PMS@j7P-ClF8AEWw^MERk=7ryVJ8Gqmtk3CZ=$
zPts09eS=E<FbEkX{~wL7GE~|*k7<$uT_~ra=4=RPJajiLgMQO}h!NqBpk~!rjKh=0
zp*jC04+<vR6Dm{EmT4BRs!su^>fWq#yRTL_So=DeI5Y(|XF7-uBa5%u3u`a8Jm?AI
zBpW?G!O-DTNbfv^BOy!~lh&xVUuSlbdcUbOee}Q@77w}OXYroLzgv<ZOz^<C5#$*#
z(=$8b`Q?W>mF45YwI_dUe!_`*DEaK=V@U65@~s*2^{+K&LApxlKgFt8CgE4gPM<rL
zmFj)9LBYtRIeD+xAFT0|9NJ}rWu_x@(G_EOeCNyjnR1)4m(6(1EejQX!D22TTUjI^
zkZ${#-poKhe<N3Wquh=ABvUps4|h9wOPH&ODj#&OnQ%G!HvhSq(QBx`t?LgxU1Mav
znE7|J)^o0)+Y~ONA0!`t+-P+x>3Ercv~CO1Um?Wj*K=fk_)9)jiluetUDQprHG9V4
zaFV$}$O$K?p-CptB=Iqe-+gH#O+lF8XT|GjAwg(bXxTz#BEG7~JA2)C6LyiI@uel{
z%_<5^qKg}G)M%j%L1_%o5tP`Cj)LbgxBAyvL6l!rzqjppo5C~<?R1nlbwb(qntxq?
zu`=e!BV#P#h+a#NSap;@V1E06v-5SM?T#_~caRvG($k0W+twiRC)G9Tq5!zdV(L9O
zIC407DRC_?<0C(0J#FoqC#FLBA?jez=XGXEepnTKx$WC@{-RVX+tlr>owfT#hwJp6
znY0W)gSX`=1V#K?LQDl^W$Os^l%UV#h0oT<A`dQN>#Oc#!n@1Ox#6-KC*9Wury_W(
zo!5kn%RK?lB3|sE7&xk4@c;Q|?@iDfr3(+w90ydYGYpXV&$z)Z=wEys88HaLj~IgB
zcK2Pz20Z6};Pb^)z0|cHF<yvNdGZKviQfgTcKd8?4n~)06i3lIniMw&_ht)zQmfQq
zaagE>uQq6&ircJWpvp5x_zK&<by?*8E3@9dn<Lrd|9CcM=$y`n;m~acW;SR7AI?>O
zZ*lyC{U?df3;{nV5n__~Qx%CSPZA-O)hH@A;E4bNfe19kDQj?nC@3hru4Z-5e-JsB
z=_}90LfBD&-%lUpXiV4%5!2C0ZR0g;v_e~IwzpO(X{=@xGa1hj#%DJP1Y?zHl_$R8
zHp9V(|0^9RpL3TZY*?d-K&z4!;d66hy3rph(ER1Mh9Ia=HeO~h3g`Sc-&&cG_FOz<
zf(Hc5kzbcXRy&0YYzX3Uyo7_t`aZC-va&sW{JH`mC^;E>rpAaUlh0Y^@6K=S0-VY|
z@K-Y6Tfa_!Et-)~O;j85UG7c3g2`_H|A7gAK^-0*Za!V2T%r|xV}<aG5S|ul<@eyw
zm4l)8&6huwS^sml&&|OwbBpwMaFgR7Tq>EE-idrk9*5VJV_+LR;Nwfef^%6AuRt*;
zr<yiW!xjeufsaQ+L+qdmF_Yb~Y<ymauVAve`g-+Hl_~@(6BRJ~Fjwicm7!;JZ!&}C
zmyC?4!Dzh0IT>E1OmGY_Kjzrj*jIk{5?(ZuY65sPV69cZhySeL0)>cKSWqvuI<s}r
zkdl(3zM;xvL`Y0b3`v9DoUDM~zST)_szRm8`}DHPk0Fa9D^wGW)~X?4VP?y1t{tr@
zXfw2+HUEDsEzWCkb#?5HguMn_Ai|dgkU@`|wL$;~r7-E5Jw4pL^ExAc)ekNs3`%7&
zH2d|H1E1UGOU0GNHa@&C1@JnmrNb>>aX_J=p__z9|4w^kfl>Y*`N*r|19n*Hz$ui8
z#Wa15i;KI&706?Sz#RdXB!osvSosT#0Rkra`_<w6`BuCrCwWXDEe5`b@4E`^$}qNX
zw-Q+Q723nGM0`;<!h`&@baa*4%Cm>tJ3F+S>HF<RtKFRkS3FYUw9v4;ANKh0SX3_e
zm$sAgf%n1QP-way(P|Eao(P1Dj9gI5>1l<Gipu<lGUo~d1Vbw}_=-iV1cxI^H}&f~
zJHnnMC(dDxun%up3Dru}o+JD4^q<HEVXGjqToJ#C5@jN#4DMm(BTK5Q;NB|z#yaOU
zk*W_p#-cI|7RZpU%S(?c<8Fg|lHb;uy2jAgadB}SRNlY_+a<74^!(flZ20r5`43xr
zlZ68H5x?2_5Hfh|!-kXS3Im>>cC0%3uBUKVOl6FHNiWF7RxR&WDoQI2X`vTFOw1{e
zFK9s>o`+^*S^ORM($qwH%z7zc3{wJ8e<3q7Gp+Jm!W8ej?X*FkoXwwJL&0!^{8Np0
zhqXN;jX}sooWor3dtEeCCiEb(fCrAv&CRoERZ#-Q&+{C>R$OnMHxBOU5#38?6>(Z_
z4_nAAb-lZOU1ah8=gKlF3=h^fGDVo;NW6ZahUU-O3|S`yk28u?)JY@LEU&D%Ucltz
z`jQ|HQIqz|Z5&RkT?|{SBT-g~rOc~cL{uj1AYczj0xK`o5L#PX+vny*L6wJyQ1iZ>
zGLc;+TOic?>R`j8-;}tci-cg&_ROOSSvUN^rO7=sJN6Yb3$wbKUf|I(YLRs*ISmzr
zZ;Gw2Zw#5`K?1UORYj<js2%<WhjIPs@n6G9Uq5{J#xLslTss*tD)8muJi2lw?;sMH
zZyqF8Us+~-AM6WMrHF6Xk-K3$-@Chf&OV`kPIDJaH&v92m0tc$uhmo&QG<rGx71k5
zccH!`spD0!>H-Yp?A5>@4p12R8L*?bl2k<?^E^WM@ZIDXP)E^z6;|0gXC#C+KHi0@
zg-kjK)Dq8|mo&;GcMfq>{jWrK0y=;`__ESr<yZ3N-S|OfU~Y#63@)o*VztKI_;@m6
zcwpkFKVh$24JVg-n6j9B@EtV|R;Y<1|HSA#Wl#1$^A~QHD+jI)g)g14OvyUG;~LgH
zO#0!?0eY5R|2r=FGo8!2&Tf|RM+ju%H3-%h9kCcV*X+~xtsu#Q*K$?y`x8n4Ws#Hf
z3iR?)Mub|>Bl7h=nl&vHQ<R)J4)O&PUZElHscGgk>GKSf9b_OI*kGM@^hBIZi27w9
z_=cVoHu=ZZ3QeZzSxuM2+nb8a&M)pNj4Mf~S;V#qj|$FYB2V0AA`f2V;Y{*J@XITV
zqW}6F?dMr&cBb&^v)QGSHLaNq)1yboB+(uHF{<)a$IF~rSI|Y?SRyEhuaAp956qNn
zLP$t{>v4cO!~#c(j-ppSfAst}<TRf1^~wfoLYi+|8+dn%065fTv6l(pIul>Fj0s!@
ztErFePnT{Lrx_>uFr|)z=|A^Q`EjXzZ#HcoDZ;P7Ptk49z>MWvQsU7HshHc3^(}j|
zY&Np@GJZS1DLuAEnZSc^62XtCKzrk|CtmP+Bp0jq>LE4`WQ{e}{8h$M>fhgMy*4ZD
zkOM4$8M-(>-xSf9(#6Of+?j`rm=gl&F#`FGKXWcb4HV>u$G2f{fP*k=Q#$a`EWWJL
zXMO7^nzy-wp{4Xak-W0VQj25s_i*&@{r#ZS)Ku`BH~l`R-E^CQibQvJcX~iaL_{Zj
zm??j$#45QWv1I<Y`P>N=P$Ro6Wk>uZA<bO4({ZrSXEAwUVFG#?u~Bf9kP!Nb_5*f%
z1xtTqjf3-QdraSW+$5)m#HaFMq=YW@LK)McFBEO=yKh^ZR-!n}f0zIT-|PADCO2w6
z5{pi%>ufFH`8T!dwkmFtPzo7FrL{5GVYv;m^)p^pNht<OFgABU8U+1QT3}gCnm9Me
zgvMQw`RUB;-H(tlddG@`4{1p-9D*MAU6sqDMXdSS58=VV!DqdGk5}_UqoY`l4FOMg
z*6;ZFgQ6NsOG*l)qj47i5P`LOcY7Ns1VwsFj6t2)adrFe-&WcO|De{^*4sOvI1bvk
zw6y5enZN_xGGcl8eHVZv7J33i-=LsOc6i!Ttc{JmH8nN;%IipYvf3RD6j8IQgIO1M
z_oU0Cq96Ji+o%{nsK?<ZypXBL@j$;bc)r7ilO}rt0@_<l+G7IcF}~LC8(o4)krh!C
z2d~-anZ>+dW=h8`V)eq?OLBG>>dQ&G@2y2eMVXB{wBD~_stbNPA>Olg{&q)ORaJHN
zc(b-O{~-WpAX*4IJUmP@MwNIoDND8i^!@_u8KCB}S}^N3NDbw3T1K^97}cA-F5444
zmTtgfGmiP4$+ra*tIZozprIgeILwqmu1{8&=KTNu=G%NeoUcv8b}M&H)#85@!ZFMR
z$8FpX9t!%eRx=!6JDkrnYJo5k-D|z!obT+uU8}s7&5kXoOTtv!QIVxuBwL}5IgIl5
z?T_cjwdcsHr=uf>4e>&8l21Ut4r4KF5t6#tYfjvO3{y3<*iO?@1b6v+kSMu&!|JK}
zWjTT(BO^b{O^rvip%K5sh{k1+u(6?M)TyGM!#t-_CH0#e`t>U$Iy(C7K;O_%@pUw8
zelwB5Dvz8NiU|5SiVx2Kk&~0dAYq9k=KtK=E5;z*$Sfm<1FoYRZ!`b0^j!;c*xkcp
z;6uP;D6iuZ_>?e#aVfLL+J2^tBErB`l@v1m@@9p%-P@ySC|mKQ!chQx4fbD4hyft(
z8#7%swZNevIW-9+v<k*Lmko(}0Iz)eDjM+Z_6cZb(z6xXWN_&@IjjaEI+Z%V-?>Cr
zrxIEZV{@rtBniC=+5##@G8mOi<o!dz{bn><5%y>UKKv|sF9-AoN$3o0OP)IZO&vNB
zuaehX#Gc>9Fx^6<HG0JD<K?vK=AnAx%^&BUly~uRtJlYW$h_8uP~O>2QBwp9ebS<>
z@PE8-^S-Kxm}jDdO3M`&6`Aw~!tX6LSKdC#4V=Y`KC!<Y($G<iZLAte6@Qo1#ThuD
zi4V^Y$*bZWaVvak^6=~fY9|#a%gBDYTtQhRDygfgirKYVp(i|IVX`L~EG|l=YHVPT
z5rH)}G=zbSMa1g>H+xY817FmoaL3D$;&_x6p-_4ztBKF|Q0FExZ*FZ3YBSMj{>tLV
zDnc?EUH#@~SXC%a7RWHUHLLppr`}6S;Bcm#%1JoFBQZ^Ngo0;G<G?C{`M)3(GQ?)F
zp_txCE%jat(`mE-A6^==E&%<}$HH?*Z%h}@U1``_Bj-k6;U|lXlWc3~p{%G|oD3&E
zj0MmWob+aoSwb8f?M<Pm^uk-gMDb$+hJ@e-dtqT=4v#&xqormP0H<yuZUJBqcd<!|
z+!j4i@#<d&pK~05PaxOV*ZrMx#fJ2VU%H~DD2LxNgwMQFEYGB9_zENVOjv7*KrOL8
zd59W0(10%^<_UKBiLw<Z<qZ4&jvHq9AH8<?rmD_DX1yFtO+%Ca@px&W+lP<7Fc#n|
zpAgzURd3K$@m-j{!@Q`Od8y_wKVv-sDm6+Fm26x{V`F24^a}%c1uDgQYyRN~x2f`v
z>__*TfhyU|KvwXjx6XBU@`9K%OcMDQ>Z0U-^dlI<I!{bs0$9xwI$~C6fkH$?L{)t5
zCL<;YW)@{fVZEM(tgq_v7MnZg3>^QGLUrVkZxK$$1>Pc`+uw3U_2oyH4u}5=$%siH
z(Cc{(L_jESzaqU*0yT%##FgAa&0u(!nj?z#{qj#qbz8p(V{D!&geq_4Sl6^bS27|>
zq2{*#4qp0NarV2OF|b?=TnaH59X&wpwXxYb(CF2KK?(EMRFqb)4CYU0Y}pJCv^$^s
zbHU|*i26jTwc{nB*fT(bjz3lyn|+y+WM6MDwno{&C?Ac6*Ep|>MVbM~<1V#+wAlFd
z@e!5#NFVL@W2eIABo+E<Lfdbf?KJ|HhumqBsuzeLO#TAIRI6194~rEMR-wBj>Zr*X
z_J2(fe&Ga>3VV}NQzML{*~Hc*jY5w8^p)WYNA*Q_HJ}I+q0eR`)$S1hSV8TuvG%`V
zlSeq5wp}T%Fi=9JiWO2ktjUN5z{#(JPJ5n7?dPiCX~-t?@VkFc+Pkowl0K{iuWu8p
z;c}R%NZ2ut(UFFCXA5`m66aOocgc!R0Hgd%!6c;qA4uvJe)ISj9{k07HG5LK<L|)`
zc3Fh7Sez@ym3s5=JqtBoHE4=tS}PTmAX-iw&&GioN!-Vpx<=Q);!v75Z&1EuX9is!
zVHa6YZ_3=$U@yOV8=l*jar)f@y%fL;2Ixxv@sJm|w*Mvw=zftqOEaaZz`E9eyDmnU
z3Qp;-WLa##ShHR4*uMYf2hTt-@5;yb>h3kPuAxcBk_f3yKr1*`(Gj5y>CO0x`?zp8
zP-!-*TUV!es!mQ$3XmL{?Pfh3OBrH2{T~Gg`J7?^dYhqvCVyj<NXL-H90Tzp4gzRN
zf`hm)fnl@VAO;7>DzbMZg^9y@jF?#1TT9~~`hUs<(HTiI<65;_+i4$U0M^Lid+XAj
zVdK_WCVTQDmS_;kts9jV>di0TBH0X9<8mf+-yPGgj;q3_BBuk{+S<NgK%FYRAOO+J
ze@o%-`WfM?lp{n?s+yZhEQ))J4hjkiy1hTFeVslxYLZx*mSiEQ6&cv>MWBT&!c<I%
zP!^gCKnDl??VU{)G9EkZp}E;g-O3$@s{(K+<`=rJn8BCa0DIl%Uc{ZHFkwBHsCbow
zqk#s(E)gRw<FX#>oto0%?fyk`k`l2BbPW#Eegu!hxmfed7_S0)L}!3qetn^JC<&`z
zQt|K9;}J+9X`CQcNt6Al;@i93TtL0(6MLB)F>&#rp^|JKdt88+&<G;#B=)K3wqlF6
z_}n;A)6tE_RT}dFP($+H^|5qTVNQ)rbS_?!P`608Lz+BfXk<hJP*tRa>wuz@u7$_q
zn3J1}Zf|eDu(b51nT44dK|b$Y`ozS9Te?I8__;3_Db1clHT5n01+S%*mD%~`;1sf7
z6m^YsIrvvsWEci8Q~BS`v;o;>AQH><bX8a_*MQVgHZKBZ)cFx@b#*oGbiUdUsiPn&
zHuk0ejWQnrAN(rd$@uj2@07E4BXWvDtof{r)xyJrJ1Z-z2<v?m^$BAk{!CW_;>)iG
zNt)p_hr*>q>`fI%)9<ez98|DuD_0#CQrF6nR2W??TIWVGiBkG$S;y9ZgoT8ph?Tp&
zucV-FM}&m@AKD_c3zWuYX0)1YCMA-k^C)Nj-JHsrno=0FI=#SG@usg^6zCv;hT*uH
zEBI)%i#7@E4r??=0=(ZbhseI#3?afq&3SCHP_|M}(X&Daa~J>v32hCI3w0EG&$4mE
z5NXe0O$FC@By`e&&#zGsAk>t27#QSsMvw#mkUZwrpz=Ad#sE)^mI@T{yUzn2b$}qT
zWuTlZV&prd-)xs6&z!$YDJ1kBVfLl`5CE#oj_<ugCk)K|;Ty4HDl=r!S!g7_w~(5R
zjZGD!3Bbq^IX#yFBXbV`xe9gZz^r}W-f*_?f&#!OC|FW)GOmfTyBsd-Vrq!AgV)+s
zdi4(@=TV##VhCC6B@PB1ZhW(O4#N;C8I!$<{1S~IfaWO00Rv7VgJ;UaLvV9<m$r_!
z98Jv!I;A&<qPifda#vm=kyhR%05EV?B);7rFlC7b7+c`tqE+<BoPUDV7j}fq=x?Ye
z%C1fGutB|SoYubiaRfa1ieo_KqTwvtF!M{^DQLz4(w^BuooRoejk&qGg0`2lOs~a@
zq(pGpRlkby6@a5>^b9HTWqc1qIf*s)(GHK}0Z+lAPq&g@e{Ha#7iEPYsQUg=s@Zvt
z)J2qq+ON4l_*WCn_PSlqPyf6_CM|f?%aehPha6u)h=^nQ@#DuIztXv8^WGlzg6Us|
zI7qRJb`=4LQAK5~QpT?o5Z6udLB$DOx3{-Q98j%-Fd^Tb=cmpxJQ)t?pgbu={Nh19
zh7@`Xj0Y_Wr%>Fpp8lKjRFQlb!$>8m<V&w9@FXyr)>tIsi76_g-Y_cNrF!>H4~?<@
zZA@SRFf>hUr&Xm|FhD*u2Pgo2NTrsR(M;EtIzCyi$G@B0-b46gYl~|0=;85^j0(!<
zw2YD7%+1Eg_@=h!spB@SCJ-o>tTn#J$HzGJqr|-VH)7#$Nwj3M_Jex?l&8IA#2s!O
z<fw%XsDv}_xK)udkUZ3W=-(Y=HcWJxUSdcdCvVTgMYLUKXOqLC2K6Z_A@>k*e7Ga;
zi=di*zR|e<gG!8Neor9cX~^?rdC@C~IS4X=5Aq0AnQwxzP@$I-{+z2el%@oSYO3Mk
zkj4bIllM}OzgNjP2D+Q=bV*Rgd%W@MWJ@aC5pWrH5TGha&oCE(X6;C^!}Y5Tczn+X
z@$7VxJk1fPU*x(Xmj-rsiNFq~FT0-)TA_gWm9+1`L`9B~=f*Q*8`9BL=0{CU9pOKv
z^)r6t;tV(t@Gl3#WyGP78I0|zw2rE*ziye&C>uC3H^IY_Qnf!*o;1?@C@ai(-T;VQ
z30*HO66s}d-x(TX6RChYXE14{h(d}w96O)hdka&_YWF3oN8WEsNDLL!Zyy?G3rtC&
zsnBW&Dz&FU@Zv8B%0=l~c}LW`cUz7~f>ZFclj+QTCB<z&r_|JZxYpBCa%p8r051s?
zCu^`>*N-De8Gtm~N)7;#Z_zwo8!j$KvA<?Ws>ph$cYG9Qc7=H3KnwXg#lh6lHt6BA
zgoV{MISmU+<nVr5))$bhkD&*+CeG^WS0^rIb4sDalonRJ!jz5e|021mGgd|f@WC$+
z#Bk^u%7Wb9ZpB0J@aVjYFD6Jqu=al}l(_uRP;kXoC>+^5ClSPl<+b`QmWjP%&^HQr
ztNleLdU}lcrsw<lo{37`T2AxQlE~Wb>x{B$xl>DENpk?LymWWk@(;D_`f|H_!4`<d
z@b>;*fi?FvK;-)N4)xk;5Gj6xFtkcL`ZA@nRiy?d^-xbV@K}g+xb)(1@l>+jK?n#4
zGMv^vZI9q2gt#8eFw9iysz(3p72pC{N(9Oqr<-ib$MlN+Z`G^!iw$Z}_RlTx4@L&_
z;o+6%^`7z!=?e|d%mTdUxF2@dKOQXvQAmbG*c;H%(J5ytv7E+{2!?qc&e<-#)yaW)
z5dypZ_Ra)hBm(YAuGqkYPBn*l>rGAxF2Yc7>v=EEB`R`AQgF6~U9qJF74s%{N9zR-
zN<1kIi<;1%^}b-5?-R+N0Z77Z0PDV-QY_Ju<nqxJqMAi0Htq#zbH=3MX;ephd*tfA
z7RtrsJ68Z*i2Ajtaw3%FKgJMnaTA486JQWxNpW~_=@JhH){M(-_W8{CUhGvb`hqmW
zxTig1NE7n^?v9%S<e$(7q@a_ADOaMB9ksV-v$8;)Mlr)-ak|?5mE9Bs2&c4f6#uFr
zfwaB^{2wR)h%rn8>^Nw&(1UkWa}wKN->19X&8VpRnTrWrko$agNNZ`dI)_)Wz7mJ`
zIiCi5%Lf-*O`bae9E`VUXgH_v&dz>D%9^5v3e<OJ-_d!XybAQn2yDW_M!E<ekO8X=
z$urN@!^2nX5;!cI*j}p26k_tYGr6hv#u|0J=*Q$@mKq<4Ri$z#$QM(LdxYO)XY4h0
zDagrz5#JKi-}f9ip8fl`Pp6>Uq^0{s;Nffn5i~OydeAmC%K|jdECPF53546EZ^(Uo
zZimkP{6S&OBf7MM6D;Lj3YUWjO2oG@`IK7iaUD`GYzt6JDrQvQ6fbCg;EZDHd1xR<
z!9E?7Bm%1~Qz!fd2ziQp4sTpcGdB*1xY3*uMlmw;1!;CdeYO%eOzHmZX;;Df(dtv3
z)7~ik({-JGX~|igl%KaiecohDs<8!R3+Fmz1HFZkzl~mgzr+@xdK5HU0w+6G<UQo*
zI;nGI4qI@#;dW>4<*{%#VqQAulb_`i_x4UsSQCH0LsZ3lhXaw|@J`n9_`9P_3ymTl
z%e29TAN$6&GC6rgZX}3L$ke<&q&=`UBHl^+6h%<K>qXpExm2L|mk{w-o|L8o_aA^-
zQ4QFx3IOfCKr;O8gnPiwG;+A>-o?ivtL4wKIHF!1xBZi2I3Ic6)-}~hiJQVVxO08U
z$^M)iBeg8ogMcJR*K~#=oj2d8Az32;#bMOyef)Q$U5dwa>46Y67F%n7CvS?NAQpIN
zlYTM@6bR8XK=O$+YYvMGcy@im(=9wQJJ~<c9W^(Za$I~%-Sucj6)de@e>^Vo4;64Q
z3i>#U^yCP<rFf|*DT^>l1qk>~-hbcO<7rF#g#L6Qe&+U;zA+BDygs6nAT(+YXR>(%
z&dBHbD=g)%UTs#27Fr?jR!7DW>>}+uofCmAWqm&-xi^`gU*vhNAQ^hF6M7o;gU-2$
z-q9|yR#DsqZS|oCWed;%c#eTSHrWMrHy<o_@`E)$f(6@&`@WH2tgkMZJeoP@NWoH!
z_7=V9Kl>RFG0Xl&0d(p+4~4l{U_Xq<HtT@lPaMlJCR7)~YM9HN((A7levGdLC-@om
zk4#B$m|vj0slROv{`%Kgu<*Kw6RedsIZ<g>$crR4EQ5_MKiG4{`*zUrdr(`o&B+?h
zSc-5AFWZ$9X54_I4Ab+N&Bk-q<i!jv(72XVihyXtFcXoA&?qV(i%?e_kYQn&hs|Zq
zSul+1ck$7I%n=D>TTsQ#S1W|Sii!+;DMp`@i<E@o=(oES(^n|4^jz`|1>->);j8U$
zKKn`UFE#w%>i1We?O!9nqsrX<VZam!*X&f#p$4q6t_k02!8_0oT0`u#VoO!hMT!*J
zMj=%_Kx{c9e*!?@-i&;E73^ZqX77DepJBs4cMm&uF--K;LhmoK&Og(6@F$-njRyAs
zx$ZKO>sWvmS~8gXNtXenh2;Riv=<zrz%x^8pz*W7mWQ_X7FiLJsh2}%1sh7JYi-5L
z5$cZJMzZP~{MPYOY)pZ3(8`6y(KK5$Rbsc}Nej*3uL#GsOf3EFZeDFEMNUB>?$MNo
ztD@Br9NqwyQ?_Z!Fft_eERQ^$R!O##&?v{Qh_$x0EkD{A?IKE%U&QNteSC180Hrfg
z{pH<+yjPHU!Kid$5ny4l2uwS3U4t46l^D)S`T8#22j6^4F7EP9V%;Qzs-&Bu@0ygz
zg?V{m7SkF`MF6L=zaa3=m{Pp?ErvE9w#}GiMi169-nLWVUbW$xRfAL*{G?XZ{;6(d
z3G7+|#vGfsFP@+F<#y3i6E5zErFq7ymf}Tv-9&L;H(Ffhcd@!YjJhD$ZXFf=q9Deq
z({*vW(a!vKe`y;Ci%vyKMg|d=&G@}lcN1rV*||S|7n~7ccgfcgLzTynpz&{&(F;OA
zsSxH(bQ+*m)p)1>b?!y7q5%wXDh1gyHC%XxBo@-y_iWwv+h-oQrp@L*-=Y$5N;R>%
zyCt%2X)TtP!B(z~mP72zbuqLg+m#OgN3Sn`jTn5z9tLX$OkHe5EId4<L{088{5=>D
z%KFbNzz{FAZ2$X}`*=#vkrLp&mX)&l!7+~K?Pdy$c=`CGwK0o|k^#a*AJ7ML8Sh_!
zeS`n)M)*Zp-oks}wZ(rEm6O1GH)>4k3iFxh9-t2SeB8Nk9H1@Ql2O1tvDl^*?STV~
z@-mHK#GINGjP>mZM1R))KQy0yEl#@2FSrUp{3L=c!c88p={@W;NPZs>eDFDzA5kD_
z)N4YrOwt_An|dl6ew(L6^uIg;&Y=JH2oi=Fw+9FnFKUdt8SRV#DR?Jn3LDd9Z-N5g
zGZLQEr~gAEooS&X!d6{aROIL&d3pJQy~C50P6#nE^Ej;)dCJht{}&jO<}hQ#%t}uQ
zPHtkRrY+ralXydX>{#!5^}g%oKDwdhETi*;x=YyT1@bu1K|Dnu|IuM{eaF>YCEgoz
z8YON_m#Y4}`@0*<D#SumhY8MU^<y-cJD{*N>YAD<=zt=zg_$eu#Y~k{Jb9V}J)lv$
zLJN7#?<Tu0W#n?=)BsTL)sHfTpflgT^jm6ZXqedBGmRjruUQaEA(RiA8XJ>JNJ!Lq
z>}w<tYr%#Kb3g4*y<X|?#44_hihmL5S3a%bL`q#!0Pyr1bbXi#op>;B%KO8I59+)T
zLVj8j^gKK`ECx-zfSnOidNK(W5fLHZ?G1W`<gz<Pk|hMie0q8+KqH4D@9zRx1>D*M
zVH8|uv7d1y37MJEe5+os{)Z{E!2T>QBGY|uvYmFhIWd~4(%0;wTUlO4^%q%4vS#<_
zQd0%14TG(%tpPPxQ`L&W3MC<SjnXV3NjD--z<B!rOVQ65T`DI$y71L~7=j$(PaR^o
zDc7B-Li~v<0<Sg&JSN>HSq%l+IR}v-2FZ+JE6GV?N!fr1yQ`(|KWY@(hdjd9e+tJW
zORF@W?V;~X*VJPBe6?7z`BCy|lFEyknI(A?pY?xS657gSEPLkR!kFXMHGd-5WMfMU
zE_JM&x|UWlIrI`$gXh&nPWSym<>s!(Z=d}s8VH?2j+M90i_9;Ankah)s4W3v7jnEt
z^{o00FbXyL^oTi(NJ`M{X~44~hKQZM{6KWX5+L~_Ecybrh^eLJ>x20Rz*mXlfekCF
zsIa<{CJ0gH!V-##iUA+SXoy_+^XJd(mLu5W%#lTyw#D6Yyo24CcU=L`-^h#o?k^#y
zq8Br#E1kMkG@J_0d?m?%V6(kS)s>_GS!j2s3qvEKO=NL!aL}qK_MR2M_ak9y9Uw2#
z4^%hiy!b3l96Pwq>N(k9%A=1;Ys5#|_Bn?lDDk?X*tppgQaah4QtQxxMJ{b2z(j{W
zK2xdg#7W{Q0^c%+i=JS6!HkN}F6O0nDI|gtfZ~_Q6ySJ&5|Y2ru0Uoa8Sw?5Gos25
z@T9+Tn1_*j3wvK;<a7dnLFtPCB^1_dx71XAmV+~R3}_vRQhY2M8yf(-4_**qVp8<l
zjuL_<vtI&^^h-qLvk4BFR0aK9hEO;+a60LPtmbQsu!<N31r2>w%>iLZ56GUhI4oXZ
z3>VHTWXMv-4-p<K1Ln`xk65f6iHn5<k>r82uV3jSs2^h@hz7~ofXGjNetwx=eSx0h
zK)euCnnE%?J>A9C6=Ez*`6CR_0$;Kg9-(lLAVLl^gs`_H6-=GU>{h$yUK6@$b5}Iy
zaS415qfd={3j>C}!yHXzTpQ#_>8qW#G?bK-17vF5=+`iUPyIi<FCt(GH!(TQ{O&t>
zfVi+3%wyDzIb68;C;3cfm_RzX#*V@16hJYQ6cJ#(bMZ*L%YT{R4}f_-pnX^vTq7la
z0@y`lU0UsKmXkG8qoaym^ATDJep2kihq6-DZFKQNj`DvaVCoO67u%zu55Q@Blg%(0
zV(}|mP!~h+f<EyZ%(1B6X+?nfeVba<@t;<<o$*|@Z_j|>qYkL6NF61mr6_;OtI{Zf
z<#Q;?&Iwn@#he-Mi#0D9l=#9JOd?Xd&D=0(+q>dDlHDNFm9leYBW;kf4?W*NsxkX5
z<ncqYqThmby?X{ZpopZw*wm-#);SPT!HY5V<rTp8ybFZAMnDKO4wy;0=|dumIMkq2
zno-R{{GHE5LjZ%k$ZWT1{f<B?;g;N)Y_MyRkg#d2uTR|TVlV0nNF($Cn0I||FCy3f
zUfx$&;llslaVzGoa7LZ1u~<h2Edi{(aCQ9hsleVY>Obr$fkZTz{3+l~k-J&Y4X!Bg
ze1*w}Qjbm&gD!UpEKs~PHM)@E8>sTaZ(9OtMA#_lPQQt}hCILb(-B+yV$kqo-8Nk*
z?J+XZiT3fFHR_7-K5et33nX;*==_(zb55+Rm>df8EKFp8374#OVh88|)zy9!kdQ?q
zOsU*v+TE=Oe*B0!)K>_}(@6rD8<uXiN3)?2ZG4T`zpFz!v%4rdMm34o(4(PgKqZ=K
zNQ|I@UPmZRYBNDE_5{-IlQkd6Xp|;q*`Z{^SaM^5|6v&p(0I>9%&1GeHhR{$eHAJ(
z@bhPMrH(=gIi^C(L^Cs#&Xxp?u~+q4otbiQ6S7~WSsE81PCX@WEFy`NBqW)z<(VP7
zp8aVR;w<yVX<J<c;WDvYL5C;<@=!z_c9E}l?;!kTf2x|>0nsRblI&6znZyW4m?}`B
zN<V9eiOvsmq3#xFYXDVA3p-qv!=5`zjug7NXOK7qfu8Jr;!2>T^yc34cJB{C?#GgG
zXQ&U_JdT<Nj^ePn%xc|cFqmj?c#=zU7)NU9EvXQFgWtYF+g?U$jRG*j|8dk5#`Wd@
z(p$wjP!LQ`PEv~hr=cbdo~SYET;JHB5TN&aIR8nRnR=NoEXOKb3$(GHfb~dUQ}uj*
z$QFb?2$%RNL5@1X{J+O66DY!v5S<leGewjwy9k-k{N28(qo^HMbR?H5qN!@p;bE_s
zBW`>{2k8JPw1~`Jg>HabB=L!t=`UolfhvLwFVp3*t|fdx4<ZOAt(|2CUG68m-+~$J
zzD(hiaDlH5lc-^>MF%(ae(-$ZDnBK3P}p6Xw4<PEV9Elwd#u}jG-_t+FYxuaYzAE*
zrbKh!)hdsX*W~H8tI0${x-BWj=4Uc$-E3=hn60GA5KRZ&Ei>LO42d(dF2?_Ff9{`)
z%Qx%>vXpu{E8!&s4{?CTxkc!{r+rZ*(<~%up^3di5>21siVLU7P@^JkW-C&3W^`h6
z4CCHQKU5Pp*>Bc<Rq=`Y+1FXY(!pIzv7d9tUp}M~Ev@nc2WDX`>Hm@Q;-t8M{h9R*
z$_43>rKv3%O65ph%^oU~Am75$zuvh%ypJmIbq$`WTBVex-c-|CR7dI(vgcY-JESxo
zH8nL2CI-|VcR~6t^|f(uH$NJVv3&kg|3@^YQoi9hzsZCaszAm1+h6ITs4t<|1_Ay}
zNwIiyv{y1&(0}nu?U2@oPNA;P0%q@{RQvz1@p9^5pOj=tSWT&0tO`W-cPVLkl)dd7
z(KdD51!YF5)HT$H7kf(U={?k**_fJ=zPUJ|5aq*aznS`y=0~*n$$7(AhLXAJ*z`j)
z$B}SGenaK?Jq|&cC8x6ZUOcA2n^ZQHov5b|UHaXV;f6Bs*qN;sH@kZ?CU99yifbR<
z0W|JomVPkgSTw{MCzsQ%_{kO!Ndsh5r@s6rcjSeGSBNg9OwkHVYDj$<$i5<azHE3{
z;>T!uWt0P2$Tud!+^)%jrgBwZ;TtE)DJ;q_xIIL?I3%X0N8ux5{$+ZLE9B5Yyp>KL
ztWTP3R9sh_Zl}fHhdYIdyCqCC7u%lN49KTpH~~|hOjpmo$rI{7@-t)rjvMix5h!^B
zzIgB16X90UY{IS(AdqFpxoBeq>@~D}c?3WfM?UH*XTZqQ@>OUJIIM0}s_$mKCKe4q
zm$`OCW>Q2MJQ`-BAJ|-bYc}R{Jko6a@m_lQ8+KTgVd=)+B3R`F&D4BXgOy-AJuB0X
z$d<1#!G8;zQ5!8p@pn$0dzCgR1bwF>R!K9v{iRy;iR^czjELEo{!iAclA2WbV*NNC
z`Dc2z?s;x48S6&=YaxZ{1bJgyaQR<=`W*=2%_*26lo9YYcjZ%N38Biack@H=xypPk
zM$cBBTHXGW3KuCATr?yl_?ogbI7#;nb~3!L;9;2-V4z$1=8xLC6`!v$OWrnnf^IL^
z>K4g|lm6ttBGNTCx4|JHYZ(S?PpxE~!(btAQ@S*&h1Oto4sYyWy#JG8bFF<6HL^P4
z8lK*n9{W$~oc0R7g54NM5Ci!~nM*~O={ryfC7I<FY~>qvT+vr;m%p~56+B7-MjsCk
z{HZ?(!o_z4uWK~QrUwC!Cgr?TUhedN;E>ooaeA2jm>#R^MLD?V7-t;p1HD;4CDp2l
z!~efk5J+(8JYkm71-3ss%~G6vj+9sf{uL#=>!y^t@I&Y6H_h5a!bv5^`3UK{gqxEe
z`_jFS#9p_}X;%g<U9!^iZSrZKUg0=w5ZvmdcX^jkPQ!*X1zQ|Qr!O}1uI~W;I<b8`
zG^7$-YOV};t>J~)Oh*pHCbp)LpZh@;yH@1Fg0C3}BHI%Dk>7q)vDv`8*GtD1{y1%#
zSb9x&JABUp%uIXzoTbz{kXw53(BxXabaG1)Xir^o^Uxw#(2~iT&4Ai;oZsp?U(Hb~
zMvBHH4^WknUa}soWC&gHt1+d|U4A!|*&c4h^ZCooy7nzFIp(k}GZWCVh4l0d3L9cy
zy(g*Y8!zSsEx%Iyl{0Jp!Qo;@BjLafC}I%#94kA7nh!m!T^E24CKdW`xprV?x9{I*
zARJH8$z&mtOgt$|u*YAl@|G!5+xZp>ek-1eSt#lC*vRY&*CmWgbIaxNVa=uT-<vGo
z947S`!r`WT-poURgLpzx(m23P+XsOZ3=UVj1;fzEYEXQB^??t<J6*SA)E{!?bNI8`
z(ihu&@7yK_yaB1z%BtOWr=nbrZE&sF=nrabhp>rZd4;cxA~QeTAugs_{|0QjdElLJ
zbAoLo1v`=JjGjLbbSO~oo<m9q1!Azl2jmxk%=uqVF~4<UX)KpH%V@+)etOTL-eHl`
z<7lBirqatmA45&Dv-(dOALa3Z)r`#ql1|H8OLaqS_X~GUm#bgi?`HSj;Psru@0ZYW
zRx_@1m;4&b7UXbPV27}pnVT1K9FysOnkiGyyN>`A`?)R_Z@%>uU1P|V3E)rpm@)!}
zZZ0r1K7dmcm6W{rvcT9Lc1VTOLP&mMP1148UH_hQj+ZE<ot>;&eHOqfqB|15xYIs!
zoI#&!Sz@uvPD_eoDxK@A9wUF}Eu3>zjmXLJ4?eRG5r~)|Ty13oDQ?y(ngZEYs+ah2
z=y#Wx9PhXkvom@jlk1~JayB<epLt?w4wsoSwHP@kCnf+(@p5y7g^HXFse__2@HjrL
z$b0#8ke9`|W|QO~O3mC!4XnxaE%^7Lmspk>^`-<*ZxCI+IU<JrF)V*IGA1{WQZ{?$
zc!zwHWhdHHT|V5TfxqXM3z%xIm34r#jezugsz2AT;^C=yZfv3H=GKs^JehLh<m9vo
zU{2*J9LMv%93dl;W+>70|3t@k&_ZJ7rad=*;mC629dezyq<s4>{y#*s@6R#W-OVZ9
z`qb*phJi4C+zFaxlZyW2K2R(Z@gp-FpF`i^Fq17UYgriRBV6|U0r+GzFj6XJW~JvJ
z4WSiMfJDU@ADY6*2CCGl?gwr?xSXx`U9fK7ZA-12TzWbPxx5yZ1koH@Dt6m_r&KBQ
zVfxVIaNFaC##aykccHnlzgC`=Q4w$-+eQ+Y!X-rX?e0rM3HkJatYRi1K!-5Rf5i0V
zi3c~?!r52b0w~7z{#Fkvkylrz_C8vT7<5&>O(6;rjQ<(@t)r=iEmAgK$jk6LSNbRI
z>Sm?QOV=%$j$U7bd1{sAy<dBO2YIj#|967|`Sc)q2KGg{)+Pexddk9pA@jFmZna_S
z=gmd>n1OzYfbqKa?9#a-K-O!<GWR2sG+Ao0&Fj^S!r90t21!ZiI7N!fHNq8|UD6}6
zZQ3v+ek%X>1u34n-EIB3Z?O=*qHR`pj6L*IN0KjYxxDrIpM%k#A9bRXm>e1w9cAk^
zlFQBp@jiUbK6a?H1<WUFg9qp*DoEav@(Uyct`ux+Z(9~|0~!bd_^%Gd3cKx(@iG(J
zXh2K=pSiL$Ml9GfL<r=<86LjbBhok&M>S3eybM`sb9Y4XCA?;6RH|0#!tEy2_U-7M
ztb8=5l~XPeL=r62{TbdJW-zGC<V^>7j3P^beGfm&zSRe&4+Xs8;x9XX7UFrTxgs{x
zC1|wD8Pw6fxCWdct@v`&?_sxqg(6On-${v;kdyvOlucLblY2;|Ce4CwLug9zYd~jC
z_<yTOlN7fboD74XI-5RWF8dkgHzehr#BVq)SuS_E!SVbV^Dd~yF1#@ukcPol_@b27
zzSUvvs*>z@Thn?KSpCij_4{{i`gnguyO7<=t^49=9u6P&o;2IfM^&r>Ass+n1<*9v
z?OtKL%fU=}I4>=y+yB2r7Y{v&LK$g;qPCjP_wu;}HiV_Sv@(^>_tKca5ie(^mW5(l
zbO5p3+oQ(uGa!VRF=6m`xkJCvs=!C;`RVaD7F>&gEATQ5Z~2|+aX^3>HwavXBCSNB
zPVr6E<OI24h2Cy8nw+k`p;Ns>VXNHEns$<+;G%lHs;qFMKqOhBNV#X%CqC}2mfe27
z^^=O0R%YC)!I2U02y>#|25U12{_h(ADSnXgWP~6ff=vuCiUy-Q9GK<C!!@6J>$aYr
zo`HNpBW?&bE{tkt{rwE`BYf&yiiI|Gy*G%GH>PF@N*~>8U)zls5D+kN$`1IP%YY%D
zL}Z%E#{Uxee+5mXKU<rh*LAyNuCqV@yEE!aZj;l0c^{XM(}qWY{Ab;$wv>2Nn}zG?
zJw9<)PO$k^OT$6=0RM<xU|8sfb~ov+PxLeS#@*h8Eg{<TAi#`la#5(-lKkHurwKbJ
zpo-vgT7Yp`-$%T}Y3Rc@Q;q%aEIH=ChzBS+FSk+LBOjPztG0X@%{f$G%QqX0a;dTM
zC&(+GSKS0e?K0fUxc6rwUzl2Dbw0l0?&{P1;1>!cGfV+7kg(<R|9bE%1pnv9Prg7d
z^d0n~NWBch6$nsb@j5I70;g(J=7QdeosRA&y@XwIJ|?RUV=9x=JigcLA^aZ&OSYes
z`RTMcDM=}xL)<scPT5r<!mzk%tpRYX(^Q+Qxl*nO30wDNq6~{kb8{eYSXi<!4{zb%
z85e;#3hL#-?5K$rkdcVhsWu3z@slULN-dHo=4Soy4fR4t-Q9I0WE2R6=7?OtNZz@?
z0RqPlAPE8pp3$#SaPxq%+|Ktrg#wy77#$UQe6rSqPFZL@p7R<?Qe9nr4rH=Wy36qy
z2O*f}hX7*O8OugdR8+h?SuuPs&i3Kkdu&fy0^rNooQ@6-1Elf1IlTCAukaYf!EgSa
zZki3)%-Eji1R2-`EZ#}}RcErGV6I{ub&Am#F#0IT-PQ-(42vw+ERDL=0d~mymmPwl
zpUT7!^62*1`9%Q4namN5CN;tVT@bixXZMn=#-l_+#fJm*+n4OBy1Kg8^`iCpcXUy3
zA|5t&2!mz`c&gQG@J)SA1SJo}i%KK?BP%mA^J`LSY8Vi)+W?f?P#{Tu21{6NvI5SO
zi;D}!d@pb(4PWqM)vYK*@q$sOLQ5WDP&1RaV~0i<P<!HO6jSldTh#64of(B5N7;Jt
zX-b<07j5yrV0YvDi@#FLG}xIR&+dsSCu8d!TalIKPx}#TXMR7Eus2n1nQlqXf9^KJ
zc4qSq^P@^L&SGj3J9f}rWTu+vA4D`l7f{T8oY;*Z0HPluhd+CP`zj`XS{%V>XgnkI
zluj_^!n|F@G*)CbLI?w4PEO83lPy*bbcf(v82T{eBTLQ3$A_n*qf_u~VP;l99(>6~
z2?fGx<h9^f;Nrr1_suF+?nHEw(0!;%eF!YS@EnjtBLxCFKOSRJ#~T-_UUTR8obUrT
zEM&2vB}zh?=;d{6zvBewZ>XqD1-lMDvN_tN8^^1*MgFKpGTX}|y*24)2hwULehVrw
z(B}`}4>v4Jt+pDp{0b@x5sP4?S~acmIfDep;Uwj8B4|8N1>nqUnOAq(h?0cdg*;=I
zm_zB}g@RxSjjgQ#ff80$v~S5oVt{%dQ8@{i^(Y|Otx!B;jQLin3;)L}UDs}ffttKL
zxP*j+q49A%>iDM~0Or+)MR84gazgqxspD%5ZF38{<-<BVJHfrQiSs}nDF&ZIVkpo4
zLql4{mLPDupkn*e;oNTvy3%AiwyTk~A!Sjt_zV)7dd~->Mu__cC-2j>OU$1SnK%7E
zM_-8tHM=t2Q_95t!(?ckevSO_P}n-zXz24xzwJ%w`1^tLq}_>sp%}hGp48uN=i_f}
zJ>R*xT}%`j3jWIGM@~(h;>}j=Xu{%+3v#*kGsZ+!!0ONGn!-pt^}L1+hqEX?Apwz^
z2Wp!)@aE<hdyKP-i+A}_V1>B621KbjAt9kU%TZi4HEy)1Q6fGk;tr2}$_O$@!~NCa
z*1>FL|92g!i=ppw1fAS_BPm^;9^Lv`u<pB^%uT{nn6N+uO!)cXZytaATZOmzO9t4A
za_2rJgbD+&m8eIOp-5TnT;9a5i$yCYF$6pq-w{RIi4}n~9>@^2cP6rSYc^;F;&~5R
z`UriMrV?&?RhxOf_=~JA;7>fbY(G}}@af0y2R58F!3EtPqqQnBa-Ajk|E`%5_YA0E
zbIpE%)qE9*Lu6mZIiQK8M(rW4O2+N$o5P5dKwwF1-7DP|gPpcBRmhshZU!R~ckobi
zGR1K;l|@{6Aksmd4lQa}&|?n+xTF|gte8d#q`0W{UsO7&C?Mq&$*-@kPx&#f0Y<--
z7O_s`+(ohZKz|)y@kcWeF-7SmcbDGh(X6=I1%Q|6!?lg?;n9B4a-_pWzdl?LYY36y
z_|dXaB?xse^3JM###rvSW%}a&O546EaX_gjO!)k9x!miio$iC*5927=>5r0MydCNG
z6f$Ho$G&q|KCr)!?Fp)j?X16xf4#XI9HuHcZGB+A>GPaCP2s#gzxEVjl!>cYaQG_m
z(-oY_VPr+KajMoyQV4_ivL&BHA(6|+Y8iADb35RGF9g+hU=UP>%?$qol=)D+*hCsq
z5~<BSg~ZMEy*HtlT=b;zo5_0zo<KBkGkSA(=#Q*^gI0ZxkoZh^Vj=@QR%(qSgJzmY
z@pKme7Yl&v4U}A|iMZb$E)-p>6%WhG*dar}E)kWwkZXN@*cGKDN)rkNa(EK0K=|?N
z!|irW5?wQ0t^PmV^SQG$cC&?~dO<H(GP$#B>634u<M`9o<iF6jZD~o-ufhxJ-1c`j
zn@{|HuAkN0Ea*O!5=jHOh~>(T^@SXq#GGi293kN6_Uls=@#lw`@ZJk8f?tF_cv3bV
zG?3k)m-u{_2alqDn>U%;CxtHpw5N~gyPFe}(+iI`-_wUZaO}+;V`=-Y&Xh96<DnPy
z@>?U#MDM(Av2`BK(%;STtv#X!p@G;>vc(%n8!<VcZn=e3aJKK?ed?OHg|}1kqlFR*
zvg_QCA<WEl&SlAwnzC7AhRrNC&pR(ms8t5_bKTs@p7yS;z6}VGH93Om-}*d)xP3}Q
z2wVMMYyLnVTz^_|VZLA%xFL*PC=;!7J6=Oi=&DohJRgpsiCAco^ZJYXyn7Q+^XCIk
zm(^C%>bQc%{K#>__L?RQRd2Wb-M$(oaF7)We*4Hr!3~b7Plc36BV-Z{7fL2Gr7Fe=
zKzG@U2VwC$lxE``uF9)b@~?dP{kRQyovCwva_w%i+byF~uPKCPXR}!O3m|3-w)B1;
zv?rs4a^H;Vi<&KtoB@x1WoNSAAFtM(ky$j}yzF_A98sN&jX{F^r_Hr6V!AjZ0|?#I
zyySEdM!Le8!Bs|`Iy32oi8MmV(qgOyy(DaK?SjTb(i16upyqZW%R|*1A^m~#3loH7
zF#zyk(*GrGpb#4dJ1#Xrq=SJ{9r#|?f4NiV+iG)`L;jIZ(XEr#p&O7=D7dCUml0!l
z0iL1Ur&K7Q<g*DNG@?e{o|cxz>{B;EN9D493&b$CQBVm*5cl<OT<HK)5v{SIK`KRo
z_spX@1ddIX`^-J4_0MyZYFgOtRoST&GU2Y>^9&<*X@d7-(a=;4?&X-~?>N=}r@6O|
z%4%ENhXFxAM5IgU4oN{N>FzEGX+#<+K|qjh5Kus*TR;IRr8^}Aqy+@&wvg{$y3g7B
zyub5)-|x?F562$Q(C1le&AH~h=N;E|-Gl9EeYN<{;$kRS4Xj!-6FHSn7&N@|4Xf=J
zyW{Dzb(#M8D3oa0uVNH4e*)yDYO5vaEVLP^e-o#L9rj=O>Lt|DHHuNLnrvp;L!$eH
zq??OH+FJLL=KHF+)byA>Y*y#jwKAa#Uu<=Ua<o}S2~X(g%_$o<MC$@viqQB)X#e&+
z)m~@cIQBOwFWg?$x88jB&GJfN>eo<e|3dTN*F{3(t-0?NwSB^YKf(ZhXp(dVx|!9#
zumI0a5-<X@pSo!$0ncu*YO_TWb)V{#1V1vpQ4)Q8Pck6(Zkl;`)03dW1MG_G8YrR!
z6!;up*spT-|M9HwqbmmoM;W}`31*UidfI1WOY9V#cOG(l=Pfs`4?ClrEipFHDYGa(
ze_EuwTBwoZyx5A7NW!Ogj->R_K9&ghpFcuH=o&nCWFdIpr`U^8lWrauP;ocSQVY%>
zWYYPB55V*bz<h55H+j4;bJgSTN+(Lt7j41G%)*24up1PSEw{g9TeaCU_J-dQ!#TcG
z?!14I*Ndx+Q@H^@q(6$tOVInqTW!0|>c`KfkMbOaAcn@5nE>vnBB&Ge<fu^sQ@<k^
zn^2n1-IWW$+__(^1FBhnrYPmTk2S<)uf0T~#DVaSPeJj$eXb%Zc@b+<gbMHbm-qEz
zBF24GMtbjK{s~l6qaYWIUA(_Z@%8*AZey3|vPM@QTw}EJ%`Hvq=LS>)n>x+3s_V5)
z!lzj@m88JSWWDSqz8|)bS5SZ;1M`O;op4~HC5^AGt#wQ9;P)5ik$DTR8wMLj>~T|}
z?$h1-lSEitHnVALK2wzM>z37Tw{v$|G0K+Pc|WJ%d~z?OSJgjZt3+4AbM)G$)#P)9
zQ}-v%5vznZ8M?erFhM{O9<;L&8Xu*9-~BT9EVf1W@vPX8Y*x|>nd?hmzZ@?fJms~z
zpsA%*=~ek!<x};ZwtNX=N8o_53(>iHG5T=K9gVH-oLcJxY-RHIo8c~Z*0CF0K2MW;
z<>&VsGO>&IGoG$qJ1Sfn#fUN4>WIwmG;#DDkoW~VW^r>f3P`|DAJsYJDB@pc*a0vc
ziDlqYlb7u|)QD#cuD_smZZBmX^16RufcSZ43Qz$7>B;uGM65RL4-O+LqJ<roJYppB
zU3^gGY3Anoo4+#+Tq;S{rtkjFG++u8qWTV?6{B@{ZqI~6>>h4}0emN7+jh28cC?`7
zx`u{Nz_+~esNh9Gz@5XtNGbO6cdfK<SM3XLhR+0*p9=kd00cE;S);ck^MrmQB-OtW
zQvb=esa<=S;Jv|+pvo2WF!6)Ni=dEBb&lJ!|B-V!E5a!x*;M+FX_FL;(xDPd#)Afk
zK&v=1)I>TOc@s!EIiLOVOJr+(mO_mxRvXGAoZ(Csdd*2r_C7_i?(yT$S6o-NjLmI6
zp#VLUh=_znSn%BX6svrXe0%hvl5>TdB+ff^bRSWpU+0GRBL0S6s^2L57xc29P-Z6V
z7iza!NWnv9sao}|dP)~z6m}agfd>bHG4`z{)y+lvl_5B!2r+@7ch3x6IU1rqt>*#w
zKlplnU^Y^EmYcgBQq1%<U_Lyd@w$nbL_Quorr$mrB`LEJu{Q0D;(Ppy60gRq&8~6!
zm3Nv8|NW&Qb2;uR&jmt@gY9{)=DenzwrU^lE3=do4axQs1@lp|igy_7Yfeeov@3{w
zG&nM!R_NjCQ)mD~P9`|gVX6w_4>QRgNrikzkD7e0K=mI4cgnf*?8mDL(k4?OnbDzi
zlLgiI1=**0|E!_${9QxaYZrYrdTpV%WqlXd2jl*w#~;?U`m;0z{zob@wM=$%JSdIi
z(Cc%Cr<sjSD3EMralTZ=SR-LDE_GF1VxyGHM`s#G_NPBQL)@%BDdp$RskHusa<-dj
zp8n<R*C!%-AK#>soDdgbG<PdsRxxa+caw$E8td4;aS!~7A5b1WsxHf^G<xdbXQC=p
zo^FU)EA(h#ZG4+nbS$E&r}_PGr|<D*3oss}skao9skZgAY5DYZG7wpdHcb0L2FU&4
z^H2`g-{+dtb5GbL;@inHKMT2quUT6=<#U+NB^pe1l|s>w^yTYwfKOU%$lmLr<jfR0
zI$nvEZ>T4~PH`BRTqb3AN9V-HU-f)>rU707#qGtV52rk*V^K|Cnzhp;|0$fJ%%|Ix
zjv&VuM+Nl~<aoT4?mvuC#XXOppbznBV&`J`?s8|JhFX*72s&<GYaD-hy_6%l&wAkB
zMJqhtn#{xFMnBdob{_=VN*wVfb&HGBJe^f1I2qc5+j<JvjqQ&?;^5QgotEymoH~(B
z*3G*5BM42+RrmK|$YO%UP_)k9TNGKB(D)CSqJ+x7V2W*i(n>}J$sbt7MXp^_eQ+D%
znHOhzWwTW5PtLO5upa1cwfx+pwVD>(nigQ_DwVAk8fu#}sGDrzWjzU2NGo!A<NwR)
z&A1<isu*J^+8>-}vZ_1ocuuazN{h*trs`|4LNXdv9e~mqF4kc$d)D@S<03d_6k_Ub
z4BpyIR=*jV><>wUMR_(xn6e_7`bvmMNW^FyJHn0eU*vSXg=F9E$;rcAox{_hXl$<y
zt0SNNh`Fk?p00SZYLxQvXKmv~O^nW(OL+8*dsxMoO*p=_OlqgmZJ8olr;=2VHBk52
zo~fJG%Dg@y3dcYHgZ5SV{U_Vc0x8OI`*Z+wO`pHdrl*y?C;P1EaYUTQ>}aEl^k!Hy
zF|%vO+0K_QhS`pW5jcH)s-2+G74YNc?(SVYN?}q19<JEknaz*#^^KH;W;jF5wPyD|
z>wa<NG&e2gvF2U`G}+p0L+zS_#A!Pmul7>l(g9BP%J)=oLiHO>FL8;d$i7TI$M`AV
z@#YcXd9fem3U>|^_dAKbS2I_m>4R*{&GnTtNccopRk>KLiDw=dzOcs~O=+(4@VJ%m
z@@jzGtOR4{yy$w*7~OGaQ`_sNdT?N}YO<V~j-J%uns0eT1}rng2C2ORMiOuZ4{3)B
zV@<(}*j)^zR=kwo)FcW;6-+0m9RjP*pFdjw(Vk4i%en4&XmC&#cr?yHRv7s{Fgp6m
zcw;5q!I8mfzC-2B6CVtT>q(IY5%u+$VuNpOwMw3G$g!pf4w6|_8<s>j`t*=a&~4}v
z88<#_%`?=pFypq}+S=%H7XC#B)zu)QtzTCAbHwxVC6kosPdZ6CZ`TvuI{V27pdx-p
z?2?x@Q2yU9e0UcyPtU*9-Edh#M<@XZ>&W=CH}EDzAbt*ujm3;-yN>Hd@6C=k^vIX^
zmQ1;Q<Y3yr(UClBYmvU6BA9O^El2zEs}8C=rAzew@{FHoxMo>k+P<Y^-VNEon9S&f
z<vI0<yT<iTR2s;m4=D@Oi|lD&Qw3*Oa6XC=-<YJde0`qO%E}760ORJR>1wTQse<z_
z?j);#2!Z?@6i~%kKaX*JXls*tK#{$X_sV7{i0v^X&zn0t&jT%sKGW~m;Ic%{v=lC-
zKs(TzsFbw0_Lm_uiL=b}U@?Rg5jrw%^3g$W19=C-QWX^y*u0z-_dW^)hlH3zP2r92
zNqLx&VUy4GnVA`GpnRr_`B8MmQp*86OvdmhB)g@L#{gT^Q4fSD3g8Rv9vu<a|M>b9
z%V_T5nO~`Ko#xuF?S`F*9Xo_+^mV=9d0b-RBcSkNWpHqw*;!cja|<R2I{naoT{<rH
zzTPWuQO)DvlF7xc)M0W)Rh=Bca{dNI-`jYnT5dZ`bfUCqc6$xxS|j+!P~P9%42?*h
zRpNU$_F-qXDZHU5B|goE9PkN?%d=E5CbShr4i5w`iJF<R1yDRk3ckafL!R?~1ujbZ
zeogdQH+m?6Ckm-~`tn;>uUx5sGNi=oIsYH`#$K9IgMbC;9<KCzmaOE}j`sE};M)QG
zmYUmnp}A`?H*7gCFYkrRr_NR*xk>`*Ve6sHXn=x8o{jqWL|Y2jk70oiE2FL+XDcCf
zX8O)wl!QY+00HKeVq;+;^tQ0NEVfl3u>=i|j8{B=PCfVFKt<ocU=f0T(q)jq@ox1{
zbMjAU092Vq<`NJIN%y-=5@clfB6+K#yqo)@mj@;fulb<I2IqzBq1TnZAq78Uvz_kn
zCEu?~SNe`7myX0MV++yjC4P(p!amoqg=3hr)okM`vlVZ@^Y<kZx?TjNrl=i5&G*)x
zTB@{s>nyxZ8Pet^Ol(lZzP(ahQR5b<BEzgdHQDyQo{oc~lsb%sqhCs5PIURRHQk8`
z#eS6&{f}+VnLhd8kZRG*5`o7}a(vqNIqQ_<iaKwZ2hCLoqMy6|@`ZZtwcGV!mXQUF
z+(lF8Ck7r|R!?6ZVa|dq1UUZWYad?DKN9Q#pe{l(SiHwxpPjwab61v1V1Er5tzvtM
zH8*<heyrgP+XRMoJ!JE-HTBY$IZYb%y_VM^&-Zu$qR=u?B<k=0vgnZ?A|R2OiFM_O
zDYp_dZ8(f-l=*Y=^>5kBt1u)ZS#5Pd`DvgwLC%P#!R{xBDYfPUW{~_esc7r_r0pX`
z{9zY$EsoSC<L!G?iDv+{eB;VJo~5kQk(}(@R=1(r`f(IP!XxTLH91%J@0uxr{V#Wo
z|2N1FM@_}+$00ga`g-n<lQSqCw*1UC7I1_MQ1qvS`iftgRHhK~hXg|sQe~z)ib@nD
zpu8z%o1M`an7t9xvl~1@e0NWRfrXn}y}bj{w#p1P>K@K?vS+_e-eJ_`+#O%)A(XD~
zzN$(kRxgxycZNB7iQy%Sf6VGg_1%#Zpi0J<s@*!(Zr>xuWwZ5$#QD$Tk4{;yz4rS@
zSXB4d6rVJ@N~49F#SbFMw-4`T8$9J8^WEX$vL|ut)`PFy@^Tay7#Pl;o}^@C!T>7f
z2+DiOtTy+&i`0A?2S@37=__&~Y5}(njf-pFFNzqSdHd&Gff!8x)i?C~i+1Oo1lLz6
z%QyT`@}u8fH{Ha&b)8Z7{lI7fqf+|-9z^RnSn}``h6!RT>b&T;tw^F57R(k0=!SIR
zomYcE&!Ys&?nknEh0^I%S37#96U8~XdW<UXgzRpfLWwOlJZEG25hh;H>M#r@48<Qx
zELpN++Jxatn`@Esb5LYrlHY`oqC-e=EQ@LUQ1tWx$k-&@!dsQyAEQWQ{?<|~zW_YC
zNw0+qK9A8Ar~97xjF(@y6%Z3WJ5pj{k!YZ7`K5p5W0;D3S9B7`Oi!<jzdtGnY-r>q
z;ELR4r)}=T$Ngzc#GLJVhnmENV%F#z5&$!`ncSuPyt*1O=}_OaK3SPFF=pd8K!n<(
zK$Xn)V)-$mVd4a`cZ$|og6HGwfOh6`TR|^_m|d6X7IP~x71g!!>&z-ogAvkZ`#X&p
ziuhagj-1;sd=E=|CHD(gE_&mI2NR&?rQW2wOGGWd_fUEQL7v{(SETbkq`3VlfjPE3
zxW_FeKAu+O;oT4A#MmSd-k-P9P6$m1qhow@nI~6Y^nGG^MEFlgvCpi@4bI4ClDxVb
zEoMoG6BZraVPncA9ld%wlIP*4AmX#!@)5Xy`&xrbn#&~dhq;GYZ)$JHhszK32R=_>
zFK)QmI$lJu$vzeFwsK5KkdGac)y_a(S+#2=nCQmz$84#J#>z*rOBDxRB5O+ao5BKn
z=l%9rgweF}mGM=vzF!>#0h0@835kt#TqN<=_nk+GneoMX3mGM4J|x3vHVCF()VnSJ
zas-_KmTR#I*I1q<o3Jak#<eEO8PrLOt&dKE`kRcymD^XfqON+cygfZOQWu#Yl?PQA
z0Jw_1$!8?^SfEDT`0M+|*Zn>&nVM@;lFJ?-L5Ej$cl|ouE9qZri8SMS*>9vRLhIs1
zL??Rqj>+SEMZM>Ww530!$lY0aLKe)A!_6ieduNv}rt^+-N_}gj^qlX79WOZARs>e4
z@qAsG{3F9;R844uzIf3#7c37_$FdRq2i-Hm`?x!Y8S^*-r94q(O|}54$aGUdY?8pG
zeH|3Q!Jx+8dH1#&cowS@d#z(b%vRa&PUd`<@IIblz5iW_4x-UPaI|<>1R=@~4oBo#
z`?yYqc@5}XzpuCA?v@!)s!)C>msh2R_`dOo;knpM=;Oz|1ov~8(<e!ekYL2mM$<YP
zP7r+VnTDGF*w7KeA_si$TufYw!#IwjmqM%}kG|;lj^Gx^yOf#wYPOQj+A4qdDrYKB
zi}wGj%@80NStvphvWGnIV~DZJGW2=;2I7}9RBuH2RT>SKJ5o=nIsPFF1&P13v6@%9
zN2xy9iikkyDM%IPViZd#m|tAx$t^K23Y{P%%M6ayo>Ypio?9jknN;W0E^g|DrGSt}
zU*ErDt-9a+^H1O)gf_F%*BjO3P4I`{#DIH?_HmJF%ZhY8>?8(zJvN?hEg1y^O=k18
z7ewI%nW~I~`jNis>DN1)wN4lzwL*e~LmgT_UJkCV_0W&93OMy_4~-PHpxn@VB8DaO
zABaTi-&Z#oiw>FIVZFI5-#YB0Va{klk}PtUb5rKSr$gFMks=cl6GQbh4@-0^#J7G-
zeZh^<+uid2&`F`U=gh>T3IGHlg}=~6t&9tvS~3s6x2<k+IO&DTT~B&Cy!Jvg^-BAP
z3g)(-x*99!#TO;UX+Xu(5aDF&s>Rsv>lM-{j-_tgAgaa1T&l^gd#Lw&M+y_vl4Jh5
z5%P8`G+ZcbRlvk+5kn&}p~_x`C%5tG&(#z{Tm6y;R+<;9(|Sv!O_iJ51Bb}imMT4D
zdPorBxh1cG`qbsD`U35tWFW4>D~&?J=I5CZHq*tLO!ll`9dDUwM^SYw$ov(z?`c0R
z93dkl%vmhR`B|(*LVJ6JO31zNXC$K`tq#HYjwQ}HXNs4{+D!Rz{bx5fv1E@gCFS~O
zYTuA|=dfnZcbu)y4!c#Ix7>ndi-;*uh>0?JpIxE)Cx{Q7>vI6_b9)e9S#p$pk?kSl
ze(%PD#6_y=qJxu@t}g0_#?}Ug&*eLMi?q?b_mywv%C}CsF0(B;tz_LMeAuBp<tB1z
zPUqf8o;PmJNz(fqyVtzdOaXHTE-o(FI6%A?-+(&u=q@&IkMGyr!p7bgeIMiFGtR4Z
zJ$3ddyd)>AH#v2q`F$$^MhHgt;DET#{R^7B1TOTa1XniGhg-Q0D|uPR6k~h6)#K+t
z<HPPNE9<i_V?MEpsYFK(*FLg+vnHpEJl?sb`Xawpt}fy{<z3v{Qzn05ZWWWpD#K-2
zEvzGlGK87yE8>{PKYaMmUuxra6c#|^4WcZ74qzzO`D8tAc+*mG0}u$6Yi)g>%+b65
zZxDXZpNc9q#l-&MVXsr%`J$#2{Nz^!271yg4jVH|Cqc$vC|YONibSn}P|E_~UO&*|
z7xT^u(eR~Ea*m#!=_fte_@H*Eezx!kum1|RfGHOiR>BF`%*e?{P&wP^xHkJy!sA(?
z`W86-#lA)=b~O0wf63_a=227u1?l;dP3=*#8_qOn=g#4N3Fh(tMHRLAkpNQc5ot-L
z>R}!4uC}M2Op`Y<GaHdz%oxEbdM@Psx@QqlvBH5IAihDWh<BCkvo@d@4^!Xj{k7C=
z<~_9Wm)4)m3lq^8xgVp&J)POh=cL?yJdahQ$SrS7@mi`G@;QxDaik8946oeDFwVFY
zrP+ItMC)!7IiGcw-b)i}GtOtW*I+zyoiP;GFRZVxC+MXMlF}r<P7JELdiAPA*?q6>
zSd=5jd&60Q5>$-es`(s46TXj9FpnRWRDbE=6LnoJLiJW3O22uom-}-I)*5yoCd13H
zwXN9(Qh?%J#?ZJat0pR^!s9h&Z4Xd9Tku^8MKEGzU#@T<r*mde!BK(EWow1n_pZvB
zx#ATSn)t&TKN_^#yn_sAAOTJvxlSt9;kz~0L<s?cHEIw^l>1+DF*6LNBWw@v`25IK
zJGEn-3M#*w{6(!~xybHjgRVll7Z+s3eZ)*<7kCo7;z0YiIS~-~{V_$~N7;@X?3z?F
zHE*Q-5c7$xyMA(D^#ds~6LF(iNsDt$dFF4b8Oat#XXYQpkjkEGM(Yg@xM?|*f{m4#
zYXm8r^<&#9?wgl~rLJ<;Zx^H*X&n_Le=^Qw(AsFao7~!Ce8Q6=l)CEk*5Tw9?5t1B
zf%q(#XofGt)TSPd)o%iaaizlWnN}<)FT{KbUn8VoXh7Ylm3yI;h*Vajj+?yBeZuFi
zjS=Xi?<9B~fgCECS2phPqQ9Q`sL6S1mn_uyZ`ZrHug2<c#~Uf><jFK&@zqj_q){5Z
zfE*gGnxzHBmqGR6+G>AVPLZ-rHB9)DI9U6CGuoz=-dg<=W~k!xErGosO$H<U59aCd
zh#9(jEIh|7H4h~W1#zCP%EeHLvW0r}SQS^^DqEI)LbLn7A_%+v-X#mES)ABSl%}oi
zj)8KZh0LChtoRYkj@BuDWstqhKY(nxy2R9L*Dbp*gS@cO;o|kKO2kJhQQG*P;B^R6
z307wY?hZ?wZy_BY2uLsUzgWQnMAn?-sPqUvk0GFO<^g_|$&j{uD%+~Bw|5Z<7Mqud
zbw3#*1XC@<_JYj&@V|fp`=~@1FR5mW5)cqbqwWH<G{EN}qH^<ZQ4a?!<!1u8W3Dmv
z?S&p|)wjxMy|kj{obXBG6FsRVJQ^=Ad@{7=sr;aM`8Q>acvvu(q-!CW{HBL;uA{_Q
z@j)clTlG-MQVjYm6nHm8C~39BTz}+!5$YKt@2g`|nE7Lr;+#OT-qc@ZIq$mc`e*dU
z8Eh?Y6F5sbIOD)#^p{@A&9$QCxp_5(P;<f7De_W_F;fTGj7s%=(B342NdB7f8x$NI
z9Ic|3AG~N0h`6y!x3^RiZPvuJo6M=5;JxW!o9BMIP8CXb@Vt))jo(I32D{J5_q1k|
z8gHI$$i4PAzww_sBfi@V5;Odglh5u^%y{dK!X<|eZJH_8Py)fDq~qr&0`{9$^mU&d
zHFnbBzbOAJ1VgUGvJ1f2?SQ-pJ_$+w?qK6pdNUs+E&l7G{<*6(m&wV);ol-RXz=hx
zJw>w?_JPo7!Vq#pSa<`)d_@_Ylq(aiJ4s1N46Us9cjlrO%&zHj3eItu`XTFQKCMEQ
zLdL8&i8YJ;J>VIh&7irhtFdDagAkqgI6p7ICRxRn0sJ(|e_^*gDj*zLAxq~LwvHYl
zIOtsph>9;l49TBnZXb=$PfoKkld52H6IE;d5CY`i0zeIpfN|F3G~kpKH-YEwiR1!@
z9{mZIX$%0J%mAs)^eR1!$!h$)2WRX)A{qWOwa7&VKuJ7z+OaNP71ECWQmGmhK!-do
zy7gRp`sKBWGD@GrwLnm6Vs{icD#*Lh2*@sjy{4lo+C-79=gX}jIQUdlmwGwCrl#`2
zTIv6GICbCPa+ZG$<b?4*NSBvean;-{<z1b5KB2!E@zN%Nnel0FpQ3^SzBwUCW1|At
z_MbnUx}18$g|6z=t33d8_0)9b1PwIZD$^F{>q)$zFxpLv=ku5Tcd9JvTr$2oKHO8=
zovbv%|1zj>5%}?bC^dKlDqKB|WG4m5mzK`v=h6Z`yXT*s32QdU)2pcS%G+|#u9_MR
zkCl&UG8MCy-Q(b!$ZskfS-->bKEm(X3mrvf8AC}%#`P#s#p>)A+Js{S+0yM3wucXA
zhkj<ic(Uv_baUtC&bQ2sUY+lmZu2Jxb<Z0=Z}<yDh-~Ro+_QuET>Du2@@bWNx$(`M
z*->ij)R=%R852p#AR$lfV+|qC?euj5%jAFuetzR(F0Nv^4)ZNIh&t=|%p1stY{cY%
z)KJ_&EX=g`tY2Njxd@RB>o)+(_k!FXHyE4^fuQ)rfXC<#ocqfhQU(|x5`&$_!4;}^
z;2I@vZJqyg`O4L+xCY})Hg)?!LPG)~B3D3v_5*HcX>PLO9Awnp56qd{h`cBI?<*@`
z)O~3Zy}WFBS0F$mG2jxq1N*-8!pib8jevkIX6dm2M7pS;k##{7g_V_cZR%BlVKA-o
z>$hHFWfRh<Fyyo^_cY%2SyjqBcpxGvC3SRP?gxVzIa&>oH?Op?|4*;nygUOY4P6}m
z8#l-R)_0{IV~o4l*lo3cL?qg0dO}1$k}S9Tm3;Pvke>N-8!J)xlv2%4=+qt$S<a>Q
zQ-8|CLrwe4az_ZN4Aht;RmFPA5`zWFcIP!2m%qK9_Q3i*>E;SM_I3F8vhWCoBLg^P
zKzxlFDy}y%)n1xlh_9}N1P9Xqc~*{Vg6Fo^+u<}N=D5t{#}=e93lAKb%9mG`Qhri;
zb>}ejrtAmD+USgxYGVfaw-joQoMlEQJuK`Vg1UR@xmL7z&1C}`g%C;pJJ6=0@@SXr
zUs!-JZbO2v(Qs#~ckR*Nh-p55ym@kU<my2Ec&HqCR)iksS1+*(FRR2@jCu*F7)9b9
z@=<@-ca3-35*hrQ*_oD}v&->=`{@UV*aiCmN50MjyQ7V^&D!sk<I`2~?32|o8OQR?
zSZGAvvg$QOcyBq*QoM?0?uk?oq`bV{X%YMDmiECV4%gTl$r&+GrKc=fRTqT>*L+K=
zx(@6jqbeo^tL8~4)0C*VeYg};_!CqWnib$$s%XofPMDfg7%O(#RZG=wKkmGqDV=2+
z);7y1%1-<v#!2EN4mHd)q5Z(_D$}<G%qb`8{_cyOZ<e&l`CdQci4%9hQeP$xCE4L5
zL2Y=)@vdK9R#BGV>3R3Zp5J;q?s(Qdd-XECBQq-cMuiyR%NXx-fq^nFv4pl}WY2HT
zIhDoP>t*2G!w`syN54Rr)ot-`I65H1^oeH6#|Jm4I5!T(LwND-c7EMIik$SeygH43
zByDl_<mpu2i+QZcx_QGq>h9uw2udUdi&kXN7@VD8M4MOZ@hdj^G*=fm=Y&B1;$%EG
z$kQe$H~ZxIBX%DC&FUZJZ^t<+9UUjjPbb*yZUZ+Oq$WyL*_V(jJVdTQ`}+#62E7f1
z+KU<ms|%tmth{nNtt+Esm%sNua$Nb`!C>~m-$+^cTAe5e$7MKFf|dYu0hnOq8D_=S
z4@Z&7Os=x3)ZhAAr7T=cDg0h=F+9tp-sbMd#p|}jlk1)zOV+k02d++5&Kol3f#(@;
zWu?}3gsvpG|As<y9y-guam0L6#>YLYZ@*&fzUHVsx^pja$(Ac_OUGa2A&Qitiu)M)
z^9CGL;bS9q_h3jv&;n~BV^_1T>HsILblAF69&L~ytK01f&GUE6s0~dVR@dgb8b0S}
zwUOd(5I=i+dU@zNWk;Pi1wpORyYb5z<@xoVJ27ysSwL>B{`(6T0%vBJiA&Z8K=bbe
z1VMS`Tkiv=<qn!#u72Ow3xMw=SIN<LB@r|aNH)mJoK#g+WuY{o(d6TyqWp2os_s*$
zbb7Z~jO@b)l7#*;JXL31_jXUp19ht#h*s{;X`!Rt->8)lU)neFYK`pEYDVEu44_kc
z)PA%xPu<eef^?9$T6GLJE_QPVcm31wfuZOaa8Hy$4GWYPhTC&zO`cG1W#WJ?04{kk
zr+nPSDeK!pkNpQaZ4>w?0>5`X{i(Xoi;4P8?lnh^{u^i7<#a<625~eQX7PAEciof5
z1J(EwI9wK;9{!+2l;}0{6wP}Q7;Ps?$t|rW<7lNSK-gO6^e)JX%=zw!{#81X1JXcz
zYAV*lv-wMTDL;T=6^#Jsk#O8lgK0?Qa99d~@c!CQd6#8e=lXTS^eh6R7nYCL?@qJ>
z%##OXgW>NnfLku<;J^XKpU3yu0cb``kYYiCN5FMQsfm3<N2L1ayguP-m+0c|G#*^?
zIoaOgCx<ur*`EiW)82E`-Lw&tQQ~;u<58Op*{J_CvMgm7%xe9Oq&coNsJ!js<>MPa
zVc{a630%U@>Sm{U*)Vroe^~(|3-a(@>v<{MAo2+!PMDgsV4&X+xK^<_fJ;=Y$qnWj
zQ0F)j5)$@dhw#krUU5mi<K<}d+%Y*)PGnNqoxc0>1yDH@<NS78Fyo>nR?fn^g?$cL
z_74t5D$J#-W3@r?pWAI!`RFqY+YDMqcmc&S?#YvUCazcr+#pFBeDRjjbxm{zcJCOE
z2)po{;j%q$ucTe){(y68EA#zbHa|$r@1%UYBr+hkEgL{LByuYGw&1D2z2ca?#2sPe
zMRw4`ixe@zBk~3n^QP~b30A)t6_eCY`sQ=8v(>9C6+}*E+`_`cH3-A{l2~)Z&Y*m?
z&APwrhW`-b<Pr!y>wJ;EQe!`U0UCv<3oO3_4G*MX2;Q_dqniJ6g8gmKn$^}(d(b!2
z0Hw0xAqYqwA%(K4mO?5zwR4S6ct(!Db@ANtNn70Wud=!JYlO4Y`Q7%HIC$DL&aaui
zE5zHFcA2Hz1ne;Xqclb#?B0;V)orT?A>|5t1A=kC@`{~+fz}Dymb=i)WB~*j`Bn#>
zg+jzKtF;`ipY-UBRhW+SQl&+g_E8y>I*>Lg)2dkuY(_Pu-y4(xqv_2{<-Htl^c;@r
z1qjvbZSO;IPam@D-<8>XF&=)9TAs3VBxLud_{p2rj4qRjoq%En)zL51U9PH}ur^S;
zz<%HC+^Q+K5Gj)OnMo>-ZgAT(<JLneFe)<O;q!pDt8auzTCC^M7ag6zL~k!h*2{{E
zqaY}C_qE~0i96Aeq+G2ZKN{)m3xFKwn>TNa#_L;Mh)6t$yeSyo#bFQjj6NwSDb-l6
zi}<<aZ$;4uwNFG?(ha?xMZP%*tR27nbOsI=)x)1I-Mf;~(&$iG4uwIp#WNjzw$#@l
zxzWuSR3`E0JQ?JwDD0E%jlS)#I7PC6M*}hy#ZQ@&Z+vSdY(OO1i?xfgSEs7&MrBX^
zpgL%;nyLNM^4c5-wd_t>#1?r6BD(s;6mx3Jr|W7DTS0YYcT7voPQ1gvgs84wH_`Ev
zD?O3-HMPL+VnC}<pEqih4?w>HHskY+1|zjO)_qHpOpf}v;-}j47f8&*77~kRLD3y(
zC@)sO^h8twygy5;KvglSC;Os7xRG;@{S+uG;qwx)M_#j(Qa8|GAL=m{ovM)`QAJw1
zxGoQY0UbkMff8@wmbxX&Bq&&v72lh!Kk}2wytvo98^+N}#@G3c^XBGp)w0;1*BCte
zy$m~Uo}~4KROpy(7)K2_CXc6DEkqd1SixvNQT(vgLelS<n37Oh2o>_f+a-bJ_Ss-B
zMfO^CL{*I5f$5!o?>6_e|MruS%W@~6Sb}CqgL*<M9&fW~+)HW>nntkgLqS=i<a8@n
z(e_DS43|>o?YmFrKzr@}W^K&q`(uSEUd0-(gb-_Fg3^%*5|K(Vm;~YEX>^0t{T|sa
z-W|2z=LXk=-*SwqZgs{Ss(8^Arfl0y-uJ>a#JDf%Ts{Bz#KY76941`RTA`$01KP`V
zh?2bL*yFoIz)cBW<twZ9=%vbyzJHy>=-)%uo(vq8Y8$_KKygm8?qTXg+}5;H^{T$H
zFH|BlBKs_HSP<JVeHk{~WBRh0kbv8!Pk05L_9j?u_1<wc_UTPDI$4_Dj6Azy9R9-m
z<qO4*`IzR>nRpdwNHky1J6qK)367<o7;M3<UiGzS=ra*;m>cDd8b?<i^tsN5XH5R_
zOok6RjBb|P{~YgOOE^XteQNZSebJF1I^#!Ki6+Zu&%UWyR}p$-gKfbEv+GKDvQ1-l
zlCqLQ-UC=N$<ctpr`m_PLAA^l^pfX<vc1JIj|DTZCY$EJ1RrHugRE~sjc>x%bFX+5
zY+EHb8I3Yu>xQA2J_*o1oG7>^^@&1F=(?QR>cW=rTZ~z$^A$k_2TtTa$_4{=xTy&U
zvIW9G@us#iW<46+K^)BId4>Brgx{)uQhTT6fO?~%@jI8RsQ%IF1Hu*EtT+Gm7!y+b
zL(W%IxSdtdjk;~h9vgMNxw$`fxIS75#@{1f@b`eQVL(GkBxkYkJhh$}Qzk2Y7N#^O
z(=yt7#Te8>a*H|>m{v;OtvSJ%`%bH$3{9@NmS=Q*n;E^4=th)jMJ;>qbZcCIRRp^^
z)s*wt$l?a|Eq`Oqs;^Mh)Tnj5ZIS*S2YWK=j|cyJ+Tj(DoduL?T?PiA|G>pIODik#
z&tr6%xm79u7w-EzBhfxS(IYipnap2N9gnVjAiI1y>yNjXg@<Ys(YU+ojC6|vqc#!B
zR#yDVgOGsWGAXGX1qC6}qXSHpHuY+r=<gV3&Q9Yk<+Ab)gi#wiQB?BHo#+m5qTpEn
z{JJNvr1Z+=%h5d_XJ_v0>}(ck_vS_@Vs{*uynOq<MMy<+d3_%9DZgFz+egm<*m0UM
zat?bk6&d8RFYuth+^CqG)Tb;keV#8TE#2JLhl4|UZLABmEF1EkAX!0d;vK?lVmo`4
zW&bskPeT(xAxK>rK0UpD_s~On1D1S6SvUJ-pO3Xpa<F>=ht+!1NA;&<_m#%>c4=uj
zxf~!95_zdsaP;PAhB!{YW?jw=fO#ce!JpHT2BRT^zS4ZJKs7@%k`wZt=ZcOG=uioU
zQv%9lGP9Cj7^U5+@z~H!7xq*&opyAX{qTVlL?!Jr=|4x1C$1?ZGD);oADWuP;J^7u
zmzqo5FkJaC67yP+OMgz&^MoBtgIxiSFWSD3%r+F7Y0zp&z0bSkQxXiPH$$8|?){vX
zW3JLdZeXk7m4r?0D;FC9pK4B4Rt1&B_yaqoB$gK`l+%o;1T4}4bg{F6=p4!m^Jl*V
zfvFY=C!)a{;?9ur@y@Xf%EQyyV}Z`<)~A_<uWgZBMGk;BCLB<5m{4)R7k*{-o{Sfp
zh-tXV*Yma0JQesl^r=5CFW|eCZ%_gFrV|WxAXFh6u3`Bwp;98hFn>Q~c|wQudAd%m
z`M8BmuYA)adbIGmsWk&VBR#gtIia?O#)GJ;KM@WV?poL?>Q(-T_o4&oqQ1H+>~Y>h
zfZMr0BwMA!V5SMP%%pO$jV^HMG9pU~$&E_ek?bWA>qy_cpxSTFB8C&|ffuZ(CQ1iV
zUYfQK(r*ki6*5!&s2%GsZy=`-a3E`JYC<T1o_8reN}=V0&9(VX#3N4N#U0q#D5Aq@
zQ18wP!lpkKFdbY&`&*0}JuXa-@02KD?5H|uj{F#ENhYH>rue)zo2Pbq^6snyAZ9wr
zb=pOm0_z?QOxUTRVClSFTjb@NS<!&I(*~{MXnk+(f2R(#V%^Es43WcMBh98v_}l*S
z9A(5=4fVq@bO$<K)bACTgR|+2#Bn<`sDgAf&wKzBfeV>Q_Z;1u6GT%?R&w8&MDWM@
zc+Pcr+5d@!uv^BT5`SVndF#;<gn<xa$C%cUBgI$>%+~dp^<;E+S{i0-_w5-2+*s%w
zv$oX6CObdRgZuE%F2H^+us-wwoAA|JnYRLH%b31w_g%O&`25z(d_2(j)yU{?jYOAk
zzK+CGZ5bvC;(}-(f65Dz373j;Cyx^9yr_3FV^wiY`7gHQJKbt`8<2Hzq{?FJvFc4~
z0dZ^GPik_owcf!@cbQ0_Im#{o@a4;cVd#gp6waLK{Az-@?5424e0%ujC)-20Pt))I
z5#?~o3pN4v<#!fHNUsi@e#dD=fk^aH2^biK_njmLbq+LWVIYQN=3pa`Zrt>&`<657
zwy0N`Pb*c8(Qnx;u<@Sf@UB4TZEm5l7^ssj0C}z%LX#^#nRv*_AO|Od@RQflAi@Ft
zXE4D|V}flG)G?Mt=R1iEx7BEPmj7c(l*MsM(CGu-b93b%c6jyU_in|8hqu5`;?vVN
zYwlUL$u}#)6qP1%b}FKE(8MJq1VM_l*!)!lF+0g8g^hV3P8Xv3>s04s38)@lXF9VM
z6Z=?;McB|U*k6!#1rmG;DujTlle4ugOp~<WU@$X+rCy^VO6iFCyI&#59&ZhgeVo4G
zeaii_u4u0<|M_NG<cEfjCu8wQS0d<YR<q&cz>S@n3@gxpuk8)ub1^k5X11+;rNNF1
zpalQfEyuEo6<)>}ee+H4O>FqYfTF%!Ng9WO{pKoadAUbJQk4Y!?Ik$+-B2i~X;BHd
z1yQ#XZMJ`M3&AmL0mm?TTbc=6`XWO!A=kxV6+QTRJ|pa+=`n6@_=*kI?xvy5+MWS?
z_M`!i=8}OWC4Apsj%I7jaZ`Rim^sL2UDf9Ag}c5Tc?rHCpH&F+7oiw&0xv~BrnxG~
zQ=_Og2kQ`Lg!A~{+r@Nb024P61;#@U-@fvq(*}OZAtAoH`d6YN1X3nXyVCtuIDWY~
zGd_OY^q7tK^m?t@BV@1(7vTu{>)}QTCq3^l3sA?%^$Cgci}vXb7SH~j9?AdQjG_>L
zz6pzC$p5BIq(bw3^tb=c%S_~EGZQz8l2hVS4C4=+6Pk=+rc_2_FoR|a-V@z~ISi--
z&I$jkm+{$B_3I57!CM%?;ffM+@G#NQxE%^m>4$F!meV)C#4q;7B)M6yHMQQ|Jsr!-
z*q7z@=xzEVJxkZdc-V_N@IzynOn-PlV_ESUy>I)Iq}@&T@pT&QTe=Q3ypoS3rZh8m
zSr!9-KKu6ONlIk;-Ony!C;WrUS3+#2LPr{{eH{~*s!B(Aup##Zo(ORY*$y*2GbNhl
zl+uu5TP2R1vzQ>E9wgRY-ysz`b_(3j6IuLZKzyBjTq4Vqo88kf(L*2@eG{=SVs+L^
z@FWr9S?=ray9Wkjil9}dv!D|!9vajGI0E>b9LdOGyf|21K0Zre5?D;%HsUmnGGfEJ
z`+NH_ESyJY(<u&yW*Z;?+8}Xv5*;oe43_Yf+ws(Wu!{5e(1jBrfN0cJ9Wz^A7DO&U
zrU1_%KYa*^Co>;3(2SH<P>=xDiV8LRId~5=fj?m3Tb$7#A0^SD8XKRK6dVwM;`;mf
zl#t82e<u@x=bJ!>?Hmfhb{1sA44>tT!tDvTlVCf&c(Wb_^S+5raos*RR_r?#gc|(5
zg;BBSu==*awT!(QjC{O+Z~HzM8@dVZ0@*4N2YEdGr||o{(XIuUqSs8rRaQy}DH|fL
z|9*qa2m1;?51yY%>+7dZNm)HWR&Dd5;W09o1T1WUz&g1D8fZX%l+vJH^h5sHOcAYg
zIgOX|V#M#Ik?H^44hf6kT=&qyI#fb~?>t3Zd35?{WS`>%+GKj4e{>#K5>P?2c?u4g
zFmx4I1XKKb4g%P5&9m4dKQ>>jjTXdyUxY~&N7H43?Y*+e1Frye0Q(S<OJJ@fpus7B
zt;+9hWyS#8ir#LN6t1+6-K}0$S^+frtaS^k0OSFkZ^5?Mq((lfhc)jmwvEenw>`$C
zCq>3o!4JPxDu``?O>L`U2JJ%;j}d~g*8(cO$WP2z;0sbNqsR)H!Uj>>*7<pAgzEpV
z>2WqiE>H8<<-t?D;N;{~P0Ne8*#s55@N0IP*h=K`stW*jl!N@#UhKo4Qf?pl<&ojZ
zB1<$uzz@t$YGy#Xk?*HYTxh&91t14;<PvYF;S$Gq$VV1wGeB&14-R(1DbW*xymAf|
zSbp!<Eq38bhJ>lm^aQl#0|CiarZP(PdwoJqZb*H`T^5FN9}W21U4S6qahel(725k1
zE+D^v*nvq2<YU%lq{WRnl$RjqLi^w52YRhcR$1YQeO);B-)}(ecZg3wNLUH{{(s#d
zpsjlI-0$hpMuSYr<DaF5)y0LeyJE<YxEWD(_m$H~&cmx-U_;y6+p{l(noo84g+Ro<
z$cq!g>^?Qi#fL9@(#FNb1%M=i8N9yj_Y5_UV8!Lb(>px%5_kq9*+x%DOr)ixV`gN;
z$NxW9e+9U|9*(d&kUaDMTvxfdxeGwM>V&k#_5Z%EVAX`;b%DBs)pvbzIMPtCXJS!g
zsD8i#M!_bc+l4G^Hh8N@pSwEvo49~HSk(qXeit)g7<bVCPcI3Ym%EU!w7d887@6;8
zbr{^^rF=dZ+$+NF?(X06vYDBV$Li$Nzi*HNHxS19a|37S(+M44mq6HeSrQq*6J%qo
zAM$v?&&#mET_pkf$ql#FsEK^L-=^Uraxk(u3em$n3kO0cIrQ`Am!QsPjhDO!%PkHi
z^zIbq?-yT)wDSxC^G72nSo^=c8w6Z_c-Ri9(#_(_YbnU;<A-!Z0k$j!*fN$2fx*G(
z&^8a<)g3fhKS%6i?bP9*g5EBIWCzh7Xr{(aj@-5RHq1+<1xyi{q#1-wlW+Zm>FDW4
z@{~xm%M8aazuR78;Nv5NPIh52F|trwu7pl;o(@bOrD2I6Tb&to-vz8GCgJ746u`1i
zPEKOZ_X|hJ(9qGL0U(UXrz5-bnL;xatc=Zgo0<gVlzMCnp!wL>ulZ9t7Pe!cQ4u~d
zamNcIPc{CJa%de4kcLz?Ys`Qx;Dz4W)|UJ=?wdv9AuY|p6&dBOj*j(D0lKgnIS^Z)
zU}rJRV0IPF-``(eMP=oR$W<*Sw?oTwp8<|~wP~0iUi>)tDF&PtQ7PygvI}?*zn(*M
z5+Y^pH97Z8`P{T<XUGzSVKiZnieXQtqjZGwTn$K%UR35{Fk^%Tq1#Jh!H9%AU%8p=
zmK`qI_|T#v*~eF!HDv7A`f<n)6zFX%Zj9pmt4z_MuYly>#G(`^Zc-u+(m$L*5(e=-
zbLIElQ)GjOl4!bguq5&vcytLWXiy{YED~e~JDu}M2`UH>LuD0NnGk@1t^R;4k>6F|
zF<(<$Kr%8GR->q7bPoA|rMA@E_*XpX>mlf+5XucHPTeVGFq1$dqV8mf{x3rqR($Xi
zbb$~kh(GkU{h=8*q*rbn4lS_ACGUbQ0f180zRn9tj4ML!SkNv?u-(&~+0aEm#90W=
z&f#b{yBuxpQeppK*)obnu<gJ7wn~YV51^o0w~Zb5X}VaqECQNGv6#Bv-=vQf2_j%r
zT-*MkiuqqJ!WCZ&aiET<FH}D&ZHA~2PI4-r%_YMchj7sOpb-|P1Sek3)s=VRrD-gL
z#EZ~pt5Bze1Qf>>H#Q=nO#(ZmQLQ5o3of^|wmSd(>LPD72yy<yvmf(3kShm{4H3vf
zcLAr<1$2{>uHB{piz^2a#7K!A7pNuVz|iHDm8GEtlcUZ)Qm?I@^TC1Up@qhEyr6(n
z$QBP_tgO8~o8!!zz(i)XC6K)Rx}2z{o+FD}AaqeCQ|s$jZtORV@V07|*(qhvR%x@6
zzp@zjfZ~gkynI;kgvaJ2KH%(N?;y5p{P{c-K917DYM@wr2U=d)LVG5Hd;3UIpXJ3d
zfVVAxQCv(wN<k3;UoWxAqY$(mrU6v0l+McX6gDAKA?*U>`Vq8)Vn5PD$=+5MJ;xZM
zts3;|wEblQ#EvH|kXD~a2n2^d>pQw%xwv${WTPoUAof@St9YNy&d}vP8<rU2qq4yY
z&sW5JM2mVt4^RF^Yq{ESmIB(sX*cKcPUOhpF@Cua*$Br_5pc%48FgMMCbJb4n*bPI
zXT=G$<G#Fta07|qYNazp=v&pwA#6q}Hj29$z>I-WX`k(w&^aMhkk(pYZyYs-HNza1
zT=;~L!P%l9DX8;Y0b?J^Qk_*+ed&sCb<;C01mVE}or<Ihi{7`G$v2-O>usCJTTS#R
ziDElRsrU}YLoSYeND6U#?_27mvA=P3bp<Ii2}B+Gl!#+Eu6Q<{Ud}PR5ouBmQZ1rP
z0y0tI6^V;_<ky~HP@NEXYi|93j$W0PJqbqs&_<E=03)xJg;=ys?po0%@vnv)QE~Rc
znD3w6z_71ES;XdTIyW7GGdr4LIG&tzCKfBcEr!mkR<pLYwh;&u5doFc9U#CIDVnx8
zmtnnx*3=~(M4ELU8$4e=bz?p_LqkK`X5WV<;z?>nt35jEJ&C<J+M6u<GsTgwco@tK
zk@uj2dyXFUgvRW3H=+4;zwhqXZ>ga_?Jt1!`s^tsv)i)e8+V|>#IZfUSQ0_g*WWJ<
zB5p}*4O+_z$?7Bq^5YdS8hiXu?NdwJ6M)b>j*Z336=G?t#BkeZaD)Fzv-IAHM0gLJ
z`)^*kb}4519=g>8q4&#!?T9ikS7um{MUNu!t_qXXo#-7d4y#3S=$twrhnufE5V4T(
z?Ln2M03Dqq?rd-I2Pm$UEPepIP08YHkYZ-8<YSLohpB85Mdb`3Vx(?h=@Np~17$$g
zJ(i$KSc<i}A9|N!K&oA;V{vCEHZ_$@2Q?Rh(7}QHxPTrwgwjMLF2<sls*1D67hq!I
z+hh1nlZ8IkML|K6Q;?R>4tGw(AcwkL3{|;%t)2B?y<jF1DQ<&D6?+wY4{<#-YhvoE
zeI2%Y!uL1Tb#9WEC%=Qvdq#RxKIDSzHcit?4e&Pc;Fvx!lWj!273|-?P}CK;@nq2$
z4-b!V+mc!|{6j>F!A+xhMhhnJaUf>BmS!m|-<<o~pkMs|l|ldC&ZK}pI1P~7*1?f=
zijG_PS`!y{*+ZA>w-?L;fq2(jaHg}^1OJh$9goe3<^qQS+Pa5DM!w=ZUjqm5!X;Rk
zn*=a#^#qsqc>cgn*1vQOcK$iE^V<1;U(<{+)(>%^xY6ikqr_EJFM*B5J+LE{18Jq*
z{ry&ObGF`F)+EA_9)_;p!%oLC2QKi!6;%BHkzid&y6N?|ufe*TZq_5G(3}Cwqt5OA
zlmG!YIVyR5@;3{x`yJrdD3fG(wC)`pfh=$8)6d<sh8xS#@d*JV;A})OsXm0~{_Bq!
cO5hpZPr)>;{st5R6!=d;Mpe38(k$rz0o)zIQUCw|

diff --git a/hexagonal/etc/ports_and_adapters.xml b/hexagonal/etc/ports_and_adapters.xml
deleted file mode 100644
index 83edb95e02ef..000000000000
--- a/hexagonal/etc/ports_and_adapters.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<mxfile userAgent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.90 Safari/537.36" version="6.0.1.3" editor="www.draw.io" type="device"><diagram name="Page-1">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</diagram></mxfile>
\ No newline at end of file
diff --git a/hexagonal/etc/presentation.html b/hexagonal/etc/presentation.html
deleted file mode 100644
index 35aca2bd3edc..000000000000
--- a/hexagonal/etc/presentation.html
+++ /dev/null
@@ -1,127 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Title</title>
-    <meta charset="utf-8">
-    <style>
-      @import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
-      @import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
-      @import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
-
-      body { font-family: 'Droid Serif'; }
-      h1, h2, h3 {
-        font-family: 'Yanone Kaffeesatz';
-        font-weight: normal;
-      }
-      .remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
-    </style>
-  </head>
-  <body>
-    <textarea id="source">
-
-class: center, middle
-
-# Hexagonal Architecture
-
----
-
-# Also known as
-
-* Ports and Adapters
-* Clean Architecture
-* Onion Architecture
-
----
-
-# Layered architecture problems
-
-* No clear application core
-* Business logic leaks to the presentation layer
-<br />  
-<br />  
-
-.center[![Alt text](layers.png)]
-
----
-
-# Intent
-
-* Application can be driven by users, programs, automated test or batch scripts
-* Application can be developed and tested in isolation from its eventual run-time devices and databases
-
----
-
-# Applicability
-
-Use Hexagonal Architecture pattern
-
-* When the application needs to be independent of any frameworks
-* When it is important that the application highly maintainable and fully testable
-
----
-
-# Concepts
-
-* Ports are interfaces
-* The ports that drive the application are called primary ports
-* The ports that are driven by the application are called secondary ports
-
----
-
-# Concepts
-
-* Adapters are interface implementations
-* Typically different adapters for testing and production are provided
-
----
-
-# Diagram
-
-.center[![Alt text](ports_and_adapters.png)]
-
----
-
-# Real world examples
-
-* [Apache Isis](https://isis.apache.org/) builds generic UI and REST API directly from the underlying domain objects
-
----
-
-# Tutorials
-
-* Blog http://java-design-patterns.com/blog/build-maintainable-systems-with-hexagonal-architecture/
-* Source code http://java-design-patterns.com/patterns/hexagonal/
-
-    </textarea>
-    <script src="https://gnab.github.io/remark/downloads/remark-latest.min.js">
-    </script>
-    <script>
-      var slideshow = remark.create();
-    </script>
-  </body>
-</html>
-
diff --git a/proxy/README.md b/proxy/README.md
index e0628344a931..71eba2280bf4 100644
--- a/proxy/README.md
+++ b/proxy/README.md
@@ -129,9 +129,6 @@ are several common situations in which the Proxy pattern is applicable
 ## Tutorials
 * [Controlling Access With Proxy Pattern](http://java-design-patterns.com/blog/controlling-access-with-proxy-pattern/)
 
-## Presentations
-* [Proxy](https://github.com/iluwatar/java-design-patterns/tree/master/proxy/etc/presentation.html)
-
 ## Real world examples
 
 * [java.lang.reflect.Proxy](http://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Proxy.html)
diff --git a/proxy/etc/presentation.html b/proxy/etc/presentation.html
deleted file mode 100644
index 20061c2c7bee..000000000000
--- a/proxy/etc/presentation.html
+++ /dev/null
@@ -1,92 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Title</title>
-    <meta charset="utf-8">
-    <style>
-      @import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
-      @import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
-      @import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
-
-      body { font-family: 'Droid Serif'; }
-      h1, h2, h3 {
-        font-family: 'Yanone Kaffeesatz';
-        font-weight: normal;
-      }
-      .remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
-    </style>
-  </head>
-  <body>
-    <textarea id="source">
-
-class: center, middle
-
-# Proxy
-
----
-
-# Also known as
-
-* Surrogate
-
----
-
-# Intent
-
-* Provide a surrogate or placeholder for another object to control access to it.
-
----
-
-# Applicability
-
-* Protection proxy limits access to the real subject.
-* Virtual proxies are used when an object is expensive to instantiate.
-* Caching proxies are used to cache expensive calls to the real subject.
-* Remote proxies are used in distributed object communication.
-* Smart proxies are used to implement reference counting and log calls to the object.
-
----
-
-# Diagram
-
-.center[![Alt text](proxy-concept.png)]
-
----
-
-# Tutorials
-
-* Blog http://java-design-patterns.com/blog/controlling-access-with-proxy-pattern/
-* Source code http://java-design-patterns.com/patterns/proxy/
-
-    </textarea>
-    <script src="https://gnab.github.io/remark/downloads/remark-latest.min.js">
-    </script>
-    <script>
-      var slideshow = remark.create();
-    </script>
-  </body>
-</html>
diff --git a/proxy/etc/proxy-concept.png b/proxy/etc/proxy-concept.png
deleted file mode 100644
index dac5d954bc58e9c59ded9f3963618d75a95d1b73..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 24957
zcmdSBbyU>R*Eb4CiZs$4(%lFG(kV)JgLFyD0HTC+Hz*=VcStxOT_W8n4H84c0QZc)
z=ehTNpLPFv?|*l#QP-O9eD^tfpIv9~&o)w1LlNg8#X}?{BphWWxmQR?C{QFMWDHDn
z@J-QcZbu{})Fgjx{Ws3OiXIkjuhm_xZJdyh)U~I_YL##UDfEVo_x0A@l!ZH(l3W|w
z1%I!b^B$dsZrwCGRN{*lG1nJ76EWUCM`>6Iqu)cZtw6oK35ybW6!3_}Y5p{<e;v=G
zBS@arzw>I4-yC`{?PK@t{#Dm<T6c^U_Vf6iquY%?r+6BHaoawJ77M(qHAXXUlUP?K
zA1yOJ7s8{ytf@SbBI{g{dK7q-XP@xv=sw>(&GW$tO88wP@9y9|eGox>=LPRQO5Vs8
zOWybh9u=hHg72LfD+cA;kV?`tm!|m6y6o|T{8RgjaLXd*OT25<&!M|H34@9?SatoD
zEk1QZ^&PnHaN-_Nt50V<r`o{n;?>QqJZEn_+VM4e79$-q10QO(<&A>$Hdb%PeE8Ga
z6&z1MRAT5HvK)b@(-S)BxgUAiPBN#Um{Plh9jiOgqf^Mgz#4voUx=nf+APW=*Jek7
zx765<nfF7qfZrnY@%TiNO-`?dm}S8`(UGre2F>jzGdFg56+Z<>(ey2=WtX13A1?O@
zT3<ZZ-1mNXD45ziU`sXS_+#EDlXfBYDRpDolGC2}Qjym*XC8j5)Zr|}TFDZ0fwE_i
z=XTe-Y5rud+tUw5UO9SfnvO|RjdpC<630w~fxVh9pG`Xr-x!O&V!KgN^K^NcV3|27
zh!T;|O2gi6^NJ+BR6I*;i7KO$z}RW(byQ7AT3G4|YTYw@{^Uwdef5SCk>a;1ibt8G
zl^6!^aq#(`3uwJla2;t$XmUIz5z!m(EErw<(A5&Jt63r%TbkOeHgVxoJ5o~8|LUU~
zZ83?Xu*k@-*;_$!#XxUNWmM`!Kb%y(yf+jcUmLUCrs86wZ#BQBuqf~1z2OlnRXjvF
zDpFI(71MqbnB(!XG*`VmWr|4>*U*)hiq_wLL!hvNsIGYz*V;^+KAE`T*HMTix1Ql%
z%II8G_mbA*44Pw1nvx=J$aYD%rn$8qvq@H(S1jSwxAy65T3$BUZ(SV;LmR3Qg6VV&
zT0=bns+3E;*y+6&Z<NvBlI^wbyL~Zn7QWNq(`bb`{A7~13@Z$bjFwMMfD}xg5+FYa
zT7RS-zMLxnXRGG)<Yi+df74KZ?&UJ>m&!ZU=bhDBeVFtzi*r6#SxAS$nSbo!rQjfU
zm1##6{AWq$^PF{v$Ct2nf9$5r8}2aZ(F6mL9tqpB*uXJE3H%xB9<N&I?oo?j%~_*~
z@O~B&#!NI;FJXA?^9(9!-|b;<AqzFJ&FEE1{P0ZSh;$=pd$P0E6YGp8r7mZuAL}FI
zyNt&t6FboqZQ2qsh{+@0pca!!>F&*0lBZF|&RIU>zM|>KhebU1enUr(!Y)smi~g%C
z2G?Y?n~6TKEy24e(_h(aOf!kLr=0G!N9BigDrFx2F*#~wb=h;;p8Y-X-zcbavpJt0
zWq&(A`lwW^oD}4`ef9;yRJS(MUPAjqH;vyjg?I5l*#(Ele>{GR`l#aP9wv7tMAxEl
z5GU#M&b+1fOx^2;8J_is+wcO(EvK%{kN25*fo1dfcZ5GU=I`qc&FEY2?zg45Zy)%K
zzj%g(M2Dm-C!_6ax}Srlt)ogAw!G}3y^rLC*3vTX=+iiTpu4X?Oo>mlw_A^m*7CHP
zsHLUyy3%!pjvW)@msqy%g`tnh>b~UhQ1&d|^3eV*^l%v(gn>s$hy4G1s*q6bzrYQp
zIch&XQC<nUzsXZh&HC^JS&O+{KfbtuYET_zj^GpAp*PAdDYyeO0uHlv;$0Z(`-ydQ
zW4lTnJlV*Kl57^`;G#Q~jM+DQIWJP7!v9s+%0N9$I++!2HU7pZj+q7dFQz7>{!e$U
za=SSyD->OJI9drQ*~}Y-u!;)2K4|YaHPHo#Lu}Tky9{Hxg>+C}l3xi;7FvB*mUaZc
zC{H*>A>@68JWy#NDnLqz5578o@V~vxdUbm}+@&(SmKbbL7(pTQP$WImcD#Cm>5~w6
zYpTx|8H+3|xbHA1*{tm+w@wMuT%&88?QrHjU*2Pm)GxZ_a}nTQ-Hi-Uca*~KO`lY!
zE6Dh*zv)iHtUC!K6t09g-8L0a5|n~rl#xdnLRj!fqz#d`w}1Z5H_kMBVed}69vPuP
zA+|Z91m1t=VzR$`d`O?&o32b?@!>Xxx@(o91m3~PmCK0!?0-M0s;wR0os-IWd(@81
zq?}2dAz*j+w@xasuoflV{&}*QfU~}C6zV&A=_{K?I%Gy>I@ryJgk|2wU!CE2e4agz
zIL#V}%jfGlG<z*VrqM5E!6p*8RBc<|-lFSO8q56YiP3EFrlxxK1{2}~uX=m+(0Vvk
zJ?CU|n9_PA;X%vA{)fHn*>quNih@Ac`mYCiK0aM>v}U(=D<Pr2uyw4D#9Z&Xqexbd
z|MV)QJ(Fw*xM_FXBM}u7TOBWY(U;6el*(xo))h%4`@Yq2>(@+mC&uU(#omaQUw-Gy
zt9qF(KMPFm>y03I5JMr<Q?=Sz?RseXW@n5%L%>Gi@L8Z{oqlz@|J_b4Z)n|bqAvn4
z$Io0N4n_>%n3x;H_nZh(li_#0LeS4bQ(vP<S0%d1pZZ*W3cSJHo+%a}e4_S^`)1rO
zOW3*VH@&Re^^ifCVLjpB`TFkMwwrhkJ(ox1{QAl}b@t<Ywx_JE{<jnw8cEe28&YHf
zwu0XKGas0g6F;f%=~k(x;dX|{Nnac+x~(5sFgNS!>gqR{KWlKBeV0;t_aVZ&1LewX
z|5ABoX66&5t+_8xN(%iE)%ynLc{-PcCO7wtFx52fe7Dc<d|{_z{uc)y8eNynD|#iA
zh`+n7zDpPLBvDD@{xVevevF)ylRW{wIsF?&A>_cILVWL4N*_o<p{jZ(;V)QmRlk02
zx5yQRv@u;XmsKxBkCMDxC8P`Yb?0@Mc>QK~VWUy#d(gGh&rA0vw^bC90Pc>X)lRp=
zB}rf3A*~E?aa^5*Y2~Es-`^}AXqW4%%UfZS^x^edbZWNw<9Oxv9gQ)oRzW%yk~xgf
zhqFW!OQ)PC>;kV(6`pf&h~iRKK<;20Q6KjQ_}o^I^qG}D4LBtU3mq&41fyaRej71u
z_5F-G^-Gw`WeFBqUtfRSCKn)3@FH$0@cIsQvpwYY^?0FBPc-?>{Hr*rKoa5RR8NwP
zX^*)~A!g(Oo*N`AGB)Id<&kK3*qpdY%bT9f;jG_<>PE~-gb9;WLDyyWNj-fj9HiHH
zWD(6?4!{l#UoYi<ZLTw26#r)0CT`f^5VMavTV=h&Z#|regGJOOTQX6s^InIsE`?nu
z?8X?cKq(b9JdR2$!CZ`8uPit=NBpzyUvUTJPHj6oiNI@OGbp4Ru+1CP@w_X7oT!tU
z+I@ZIIB$37ZyR;JgSO&;b}>rO{c$HoG_{CnigK*$@(+u@nUn0-lux~#nwq~edZu!I
zhLEspVoTDaGeSw`U}X)=grDGsmZi17p2$e|AChthV5(a6i_eSI+F4X@F~D`o#r@9?
zaEy%Z)otkmQw72wJkjuY4)&WMr23@n(vI0<>(`fxguFCvBV3H|eWgq$g4|~Tk#V$A
z4C=eYz9;9MuJX-6hcq6WZ#1{;W9#f+Sxz6cDW&rg@Y|?`t7kRl>sPO_mpD2mQ3PC2
zw@3czT|GDmbDj^Ju(>!`k{{BqcH3S-Zu<Vc#1SG{Kov#G({*Y;9?xi}ak?{3dUZmo
zS#-NoTjf@_?rABvRfD1G5;V0~16(v$X`6u&5rg#A<d5oSZ!bS}xy?5?>(|;YzQ97g
zb-IED#s6lfsW54Yd>=_jZ!p&7d$%TJ*%KY<bGU@|@UYxS<mKnL1`93sN?%jhto(h4
zvf^HSRrv$kP<6OHT<cb?3cL}HrWGLp4hWmrg}_vKeELE{C5=4<126AejHBn~(DQpp
z;PLfvfbn+^a+|^ApBc439QqYvb|-&VTd@$c>T8;K?q9Mosir=1)V+^VP2;gRTKSyL
zXGP&+3=N@?4EXu$m()O+*xhNyxggix!+}bhdJ#v*SrBtl7w^j22#D~nZoB#_O%1nC
zceK74S4+@5gM?Z2#^#%3O^JH`(%WE`YIGQ-`a#O`XJas}FHMA$kVPfhibX?a>i7Bf
zlnz#nQ%TmgAUU&Y>Q7=jmW5_N>~Xtauk81i>WO60@qUKLDry%r%C<DHFV+bQZ_hW<
z8aBE_Hhb-L+SdqVKT&VrpRJu3XPm2djO&o4(xGs1@tk;tWnh^=Z>7-G+|1~eDd@l2
zAs3P!4X>e$5AMbXdZwmTn_s9940Ckg>VakQ12@UmNHeJMKjJb34xco?;$tMNvPP-4
zl-t;g;rjld>VQNZy!di>cp#Gy@nSv6pu;YZM&Z&sPARPSIUt7Zm-#-yB1;C|=TlQg
z#s?y>qA!N|8P`YfO@3xpiV!mj1C+LDzau#_+D6C%rTY7R$9tnV`TsqrC&M9YnP!0x
zd^~d=h)mD!b`!a;^~isI_hDsS;xReD^&=t2`MTnjm6c#F(<Nxme5--g8R5sqL#gmg
z4J8)i7VpPT-@ZNa>D5@(2qg`Rk={=?KA{wTB@u<HmIpR+Iv+2@s|7Z4$OiRyHaYw|
zuUYG_qh0ap@!76OSI$#NI<L#4n%So-E2~zYH=Rl8pjn{_%T|hUD|fdy-waB<zwNw#
z^Yat(?S#Pl7un*J2ZFv9GnieU;bAz$BMis_bkbKsp$gWIhmw#s^zQ$%kIYaXh@w7w
zdhzKsu(VERQ=`e!Q2B`781fI*Rtl>N9|qY8_g4?X4i?2b2Lp=ye^e?!#_fh8HdNE-
z)HCZYx0Z$a5}7#+QRN`Z;7@N1b<Bs8t<|d&yWNyt0lSuBQlr+Odzw)6^Umvf$K$^@
zA`_L%_(VC`qiv2XoW{IT_&-nd4kxZ8PGy5(rL+}lDX7s2Kn`R^A8Z(qrQ1$dZWXx$
ze%sm2eD}n-D={Px7H)Vw+06AZjWy)?hmUmrr`zoFV5irEm9D|?UpVp0f01F1Ne?T{
zpg)5{WaAlZRNm~3y;MFf<eDGN|9)Q+E^_$HYUkC9I@kG!vSGNgk%?blLS58PcNg&<
zVBmDD$lUS`+dM2BNsk%Hllt=FkcLdmfs;bmA=*%=q<ER@+&E0a@1*!yhpZIpTGv_)
z#%;V!36uF-5XwEIg?@zbofGyOmHKX{1;6E4ehE3lCT|~jJh-~H7F}znQM%RoM8hd&
z)T)<*oa8EH`*4;HHZRKno%hL?>wl$Wm-G<CX3@Zde0IBf_QzF0%OED*B9|Kp>%eZV
z7wrVg%qX)&oV&(JU3E?y<ZBg<&d$0cwYK8f+Hew|sD_1x$CV1cZEfsi|NQtNG3)y^
zdF-`6y>X(D#6g<VMS`_gkh2(lo}F>C(|40)L@DmiG$CvPwu@8Z<=Kyf_j$zSDV!{m
z&29y7GdrWUMyjpC@xq?s>N*Am@|bi2TF+CK%VujV_8O?!i>Jyn*)o3IACWiv>=Cm<
zQwGvH?rsAJL|lx$a^*a&x*|dpUzpL$EReApRY**^E?gUZV1tJ3JxDg|te&#b;MaiM
z^q5C;XJmRBzRbV8QT+rTpb(*9!Y4s_nJ)*F6-^s;BthnuixEmtaJe<OXkyoS0T)xt
zd4@e!x#5<<PcDmr7d%qYHq+?Cqkv2M@j-YTquzl8nSevn9Dbt^9V~0<$z#GND({o*
z-cHu*aHMpu%3>VvPX^REjH2#MmGzYR<mnLm4ns@b;1gnUAb+dU+!3&rL!X~uhXq{D
zu$|p}RV87Bv|fIDSt_goG&_zDRyqx#i|n;p*E@_pOF-VxqtzZ3Q6H$hYA9cFRJfXa
zYMBy}xQusC{zL$K*k<S(K{_ww(LhRN@WaO(s~|8tXw9ebn5_gHvwI($%8d8m{LZ&=
zJQIwdS!`L^jM-x!;~1nFn=kB%A|2tgoFJ<=em(_P5iixPR2<w?uX6e8(CUAKwKrY<
za;I-@<<-~0ZyUs7o*QA~>&4sCjij4HnaEpg<M@&akNRppcF2ZX{5DtAX4QMR^(*H?
zZ>v1}B8VP_uT^)TbH|p7e`wFHd&^F!th3?QDIHI9LWRarzbKsHEukquppcCo3IS)w
z96ePAJ>&CFo@G#GrK?FPEAopc>Qv#62h&y$sHNnhXsEAX8@=E7{v=2RAv1T>yma16
zRqsn3roo{QR=9_>Rr{4TCe8@5CFQ@awydgAi4ZE)D=w1YH2Y4`(BLiAUpZmDOU%;L
z@~h*7bmV1~IsI83hS=fae4|QmqtjBs54|%A!LCaz4F`kwTWcS-=UXr=yFbQg*#)MU
zpZvxHP9D;<`&5UV1zhWPDQjm7Xk%cG!p`<bA2lI3p~mQEBGGUP^adIa``NPUkC#8*
z-YDZ03n-fqMU3=SRwPg`Ns_Zb;k|v8GUiz_Pe#Ao5?<XNN@-MP%Ct}vJRHq;_y3Lm
z2`KHSvOEcmY|+?rXT!DG@uH@{!vqMwMTs~wNFLZULYcvhiOiw4F9POBGE63x@(E56
z*79h#a``0gRp;+1XYOH&>F~x2VUU1ERxAeW2)h>+lA>U(9mV;#1y6eB15>!Ogd{Ap
zX+5!83BC(CU03G&?zz=ry~XBWPZD=T5J8ZWuzZy8M+Z<YBm%s3W_*ti2Jte}Rw~{d
zmP9^qIDvHKJYGo6Z`U8q@*?-=u$S;!PgFQIX(b(SAceE$3C6qW(1A*){S_G$3wk<N
z=vr7~Rs6>pvE=25<3E#3pKyRQh3lfXjG3W%!>*lo6Kuc8M60BPT^8PbOkrnR`Jxch
zKEwB=8r)5?#XKo)ug^Nx`?YxePnDb&>d^dP>)l7IvHEpx$V)#0qZs6)EYF?v&K%C!
zb=cP?`jbQt1C-m+SzL3C*@wvm>^{HhhLH(5JOY=D0*Kz{=LVO#Qh3m(7dlmg*|F(-
zaFKnCXMaOrjvB+I%gvgQvq8P2W+2cd_t{X3*8-%fEas2X25Ho)@%lusM%6Zaez)Jv
z;LAaZzN>Wy-vw6N*OG#pNbJF4GwbT#rCQQ~G>*8Pag!B6dj^F#@^GhfkluW)^{@Vw
z;rXK}-~t!6`706~hmu~aaEMIY8sGb1F7)|_C_2Z@=-spZfb)ai7N5g-em_D%`?*II
zE}rVus_^QeYDkKi-yeKDLQHIAKU5+{s0IDwYEM=u!JpnzWob%qYj=K4KJpzL?xi&(
z!7Q!#7yebwUNsW4N@`b9Z`^31m+AsE2v4tKscU!gK0l!G*HL;SzIv9B9!}yCHy0s`
zM)V(+k#Bh{8f4)Foz&HKhsea7+GMqMBXZDZZTKKzuX9->(fFk`=@%=DVfC?=$mM3S
zchpMpWurHa(@fpt$L!jIxnWZ;l`VVW%rMofNdg0Gr7)Odx<abVEi)rDEM(Z2Ggtb#
z0z|zAA;={l$fI^z%B2GL^`)nQn^bkLXI0vw71w=QM!1Q2UcN#rSnG`psj(Tf=(OdT
zOs#=`9$)@j1<wn5S*z=OMo8OI$9BBhiNV}=jypT)2TL79x$@{-v_jU%6^#wLGl-q{
zp-Ep%#3**88mLr;jKt*s2C+c!!NxRib_O;UCQv~8^9RgO+e-@HNH{Ld1Z`-zD1%;w
zgvwjb^`S`Z;#Z|%u=G71=)Y8DbZyrsgMWr0B;~ONYAdeE5|fzs5bOS;59Sp%u{O`P
zL6bQRA+t*KP=<ijpH1hGm|Q6{ZtMO;w5^dG+0p!N-rnI(!KZSpUt@`mC{Egipn1=Z
zW%g}n$Naw~w_2uvaEWxD#$==E<Kr_Oq%ahM%9$P9)+YIpl;@ZGFzQW6bkgCFCZq_h
z@30xiXrgpDNKy{6p|iatv+lEwsi>C8i~FTFTCs4*;5W!}5Ot66xZJM(q~4be+V0U*
zLL`V#Gv0HyD(v$tQ^>VA(c3#S!re-76+~<O7Ki}5Zi&;oHu_VB-mma5+(<jr7a+Gy
z&!rE&j%s}SFzP>65YI}JXKD2@u-(|~fz)s}xhy)4CIdwx{Cs~2ZRzRxC#6x#k{zZ9
zF^{G%{#@7Lc!!f75%vPMrLWzq8Lp1O-H1vOVkn<bs>>bcX*aUgwd1Lj$|(kiyL8e!
zDx8&^XF)FLDd&fef4BBX@WMD6MnX}4KBv<y(~pjSj|k77;R^V4JS@muh>BORja(5-
zJ-yjJTCdWSA=KGH@bv_0t;z5q8y<y9rij=ph}XC)C;MYi*2>I+Ig<Sv`hfZ#q<Mlj
zA&F)`umqmRG&;}g`f?iv$52jLEO%J-WsKjGw{QA(;rS+6f$ZQw>R)yMODC?l!oe<%
z$YBh<J`piK$LIUlnu+>TfzJIcxSUe5{SlAidGOIUfOsg42=8FIx4lDl^sCWG1k39#
zw%4Y%vR6WD3j9;~FCjSN{6GQSY`K}}5Z8oRyi18U<4%oz?Dd;|OUcW94#-5m(ty-^
zl4Nel|Jz=Ig&3hvW-(a7Urq_S+so@0w>K9Fx@3X2`&(P#tDWJUy}gQU4Ll~zZ(dJV
zP>Xx*7SuS8=A%tjn3U4o?XRwe94xk!dPb3OQ5;yBw0Pq@^*N9W$EE(66UJvo#-c&R
z9l$I7fbA-9*ai<>dYDrQX$p(s$G*$~qgJ8X%L^)+F#1oq;lGO3$j}?e*AsbHin&7)
z%si8qfz;`P?%+*6hcqR6l@&BAt&Y>&*`UG)JooeEAAv!M%UL3>Yv5MQs#B8eFK_M}
zCliWpadZBcoz_!=6&hx*^M6+y2@=d=PCs5kZq9MGM)JbT%eguzf{{efDUoW(Z9dP=
zP_RM?9}6{FU7zmY6L`IO)72jGK<DfS<o07Km(kCj9&}KZ)4EUXI|M~Ro%Ke=IGUsL
zbKQhxP(}J|H<Byr2V;6wp!E4JpU3Qngzc~FNaP3T=6CQb_81VnzOf!g5HSA!?rFzq
zSjURL0X!bv3q{@{M&Q$<;SQsp7!_mX4wu>pq#$p(Dp0I7g9iF4b%%WUvEHXiC%VZ&
zLRDNt(Qzg&T2)fmXKL;6Hbh!+K5uxbK)y?;sXC+v_~!?2sM~TuK_#&lcr&^|{8xo)
z<W7#^OwbPxA3tAe^*i1eB=z<8w>((*uHWcFU10{T7$aumewqKC&@_@^(46I^l^?QP
zxncc;7efb#eJ=^EG%z;wTBedAO&%L6URDzd@7SPo?whkr_yj0(eXed}SzJcKDQ!79
z)EgoUU^n#(WM#~}*it67)stl#dQ95+O@xym2QATsQSz8d5VO6K<BEyzTLd@rlt)pR
zQbBjd@(~-$Ub_=7EytU^968N?PzgCqXjb+or-e~TK^8b$$T#$EY}<T~^E1VME4;JO
z41(>}o@X3C1O@PNET;O81iR5wc?Eh&^c#APrv%Nxl_7EX&!U<|w;hKbY+L|g*kZ^C
z*GGQ(*i@*IBVGl$zrCQ%myarhr1n+Hy|D?b;tYt7sKBh1b1Bs=FEM@a&2Ko56Nmh%
zH>cd4;8rA^>tgfcv%TrwpC7PaR+>saCLp<z^xjXO<x6?kPmBKcm+NJwE+tkWJS>i{
zk|E>>|1t?4ChyM%UHwdR>?kTr;vSZo{LVJ47l<R3{d9Lywfurw{LME9v)SmQX|tf>
z4XjeVN?n5am30yOv4Xywry}Cs``@OH9b)Ao35)kwq02FAHw=3<9C{VeMvX4F+PR?o
z`AwarMt7bpu1bj)aifg2;nzdy=&uwWD^<M;ygd5+aHelO@*NF-mKZoj^DJpwrZ^hO
zlAg{88V=pE;Iy=~hudT~pV!j_tb3N!6tsRYAqz-^z&Ol2JfE&(kq~}p^VoRkFjZEZ
zdrs%*8Am0SFZ>gSMuH5e#w*wjC<YB>iM&uQmnfE*f|GFQs!7r~gZklaCJv==`{E)s
zu=|G+FBqWwN=oZK9q-WCVMf)K^4U*)G~^R)LbD?p#HefB2lW}Ch3wGGyCW7X5V?<4
zfrltM#ND%OMNMReSMSqHjFmcG4d+Te&3zU~VQcO|n|N<*Z2a@Bx)MufCfvhM|9#ei
zCE;&)g5wm7qnz!9WxO4?%Y1`6mvj7?zVm#84uMHRRQ$SLfv#|4<fB0tTI8ko-juq0
zNT`a38?42;pAa|=3>ZJA-zzyenk?IB$+6^h5tU@t*HdK~hCK|b0fNpvS#%p2zcQC!
zr1Q#1u5s7It}uzpyhBBJQT$CucW`^M35qBiPP-R;;riRj8k+;(r0goC&s7P=alz=P
z+qTb^P(<2qN-QEG;`JiQJZ7P2{Z7DsjLB)X2CZi3#gw=T{?<xIXnZv{sGP;K5J>tS
zAyJCBXsgby?<m1g86!oDl#|f&o&~;=Qf(&XHrDjp=u42@uu;ouB4@&M99j2!E`6ft
z0>VgIE(X^755Y<qoAE^^uW7cqDIaXui9I^I`ON@@kv)xszsM2S!P%^+sBoyYoUO6p
zgTQ?sucmED4?gJzD@t3>#&4vxzVmP#D~R-eR+p@7eM<n6znw&ha8w30I=`P}Dk$=I
z**Q5cffBfVWmBz?<7D)RNWNo(anz;~zP~(L4V_D3h&xHHR_~FGgoALP7vow(D~~&S
z&ydK;VAkkj(kJkD!|yNu(nN)cQA{{20~O8sZQAl6gw(H~2!1nBti?`^1@9ZfF8;zt
zO~n#ZEEL_s36o6Aa2%*~Z%lfbs)4SkrGLJ%w^y2fThn8-t~>R!znv?K+QvL>**+Fz
zvn5}-rlzJ6eo7Sd@nD=O+2h(egrKe$zE(>xi~M0blzv>48oyn}S$YG%sx=&AvC81w
zNV>-W2`{`*&YAfkS2&!WYlOB!yEu{1#&0%>iocd^j3a*$8Wcn&>Lz__n!5jY8EPi)
zXS0)=l9F<5C7pUfo^`3Reld#8jaS=V>C{w`EkUp$V!Yx@pl#i*zplqnP?KsjwQXOx
zwysP`_?X~0Wjkzvbse2Pjy%bRmEW0_Ah$P;w)9?clVC2>40ktSR(xna5%aan$5(b%
zW+xn0S)AjE?)pqRJuRPLPu<t#>emmahuu9Yh6b)KFHr|vr^*ac-~-Rn18>fYm!nPx
zmPm%fL^5LL>g<y~!d0{l7$<vvOIa@jDP0ML74k;%7hLK<HU_&8DUWnMQV#?4m8l<P
zUfEvC*$hk&&#xw2Vo4)+fc{<?RX$auFS8!xr^WRP{FBpl_FDCuH@|Y8I!I=hB?wFq
zOchDGX^Ln^@zScYeEQCYzJX7JHFc3`#+E1X^&4mwIn0Je6idu130vh!2I#hhXfrg`
zaO>aAq_wdybl40ezudxLfz}ZJ?C6k*iD4Ln)xyn82Y?xn3%V{DTO_z^na(lBAq%C-
zu3vPVyy$sFmD<^dRiH+7vSovpY{uxy$H<;r-CxOR5I^k5kj#%i@I;P$-zF*FX(GPE
zaH_k1Q<%JUqno*=L0#A*f^!f@W@>TZP5uwyGb;-pMZex|5lVlC1*gN$hC4i)RCwpb
z4DH|wsH(5m2_UhS&6RUy#(Y_0t$eo5aMfv=>K*xQfEHF$t$r@i_3<&bu&}TLTj-EK
z8Vi)4L|ja)cxz3S2GmH~L7|@4af-9<^(YGPxUZ~UgM-jH)k}>bAGE-{N>LA`oT_-9
za~;#E^Oq#X@rz;1-1g#M*X+}_$o2kP+77?<-;jwCU0gfvD|&;P^<5u~^S?6FP$SFL
zvB~Y33Ub_>Cb9|%*%sC)6aM{Yz7NNXG~SsspI)|j#{K5Tn%*KGW9qs4vK7xi8Rx^L
z^!&%xuTLhW3jU>LN*`|3Asa8vB$VhlQ9%dpwRXaCRkB#k$fyE{RSAoRL(7C%aAin+
zg1JdwB{K}qHAfzDD0M?{wOC_MU2><x(b|s|uy|El#OHFV$!S!ty!S@0;;8GqJZq(T
zn^v3K2o)rSc*(D~l&z}Tt#Esy^WGVHQI^!P#88IZTpU=!1oc`WXM~aEXSLsX9h<FZ
zyjF<I2%pGhSo&3Y{1u*=yM-Iumvc}Kp}oj^CbQNx6_V92R1^Vka9za2h}%;<kYx{G
z-!o%?CYzZE*4h-vTuoNwFvH4*9b-ZVc#2NytcGiq=~__*2|iaD-xq<nD8h;A<rCX?
z*hU945)5jPdN?`Bk;ePYRYc;go0)u7(U6<sK`WXzQ;prUH>=s_hZ=d}u>n4Z<`b7}
zeP&g>1H{8IdOT(fFMgn0+Le>Gwh3GPoUyn(x}zSOo3S`Iexc8z{PDYI;h!;iv+Sn<
z4^v9C6%X%ZU)E^i4!IdcEcn5!;M<>lVVBhdT98BhqyNSN#5PY3mY$kP1jQ<A*_AF&
zmc63jnuo_c%HaQ^)nZ%1y(r%BbF}j=ivai|8!6ALio}7>4+1PMVx4y{<fGDb$2ckJ
zYUh~c8%-aq2+yO1zcA?;?Zn_K2*Lx!KArx?Jx)?)C}Bd*D!($;g>TUgd)$J-_|L%A
zhs2!5oK>IYx;*V_yQ^!bwM{n2o;BfF_I&&RS{|MDa3!auDuv-6n*&LBRxIkW@Jp<C
zHfPIy$u-)ml(!_qp7Qx!Q{PN$xpg^>tlh5E)vqQO(?-T#<-;AO*J=u$PyOnr5O>Cv
zRol8Xq|rFEAAc^D=jb#Zuv!^uV_F;ocfdqr>40gY&6;xzV)$<71xF|O<lRNUNe1(9
zFrG&|8Q@PCllRCEEIN2SRU`Q;TRe7Zcz11k$FT|W_aS@oKpZoN$Y<*v50&+WEw#?;
z@_-3w8dpZ#R}K+G(Jq-Mfz(mt@VRg}l?rzp^)sZn?ow@HpSksF{lj|F2JapB(F>|f
zk&=)<TQ2PQ7#D{!hc18JE+=%}!Y`50JZ-v2@?>9Y7xACdwgiJ#7(+l|vZ(*2IL$)K
zm-UP3=IA&3;nS6-9e&ME8(a)Aim(`0>rbjOW6EDuVEUhuzt60vq*L6~em&EKhK@&D
z^o%2&<H3`brq60uD*CPMII<Y0T?ymU$;m2<dpbPfTBL{HJPwwsslT6WD*lv<404bz
z9yAl$&9_KO-M#p5V*PVLp2Pjmwa(C+jQ3tf-i#XAP1_4UGOoXvA5~TNIVF(=;O2GC
zH@a%ps;~h!fUcbQMD{|X+<mue6n|dDOp--C5m-vikMMsvLD^TKLL65MwpzB_FNG&}
zRS8yuJzn1oP4LD8zJyuMLRZt5j1D6In$oKssy|9!%EHGQ5Ag1<+B0uIH64}E|E}?3
zJm5txU9}hHctAPD>ZjbPgAB`M;U4~?hclQ&xix4h=Cg`)mAXanu<(NO={`|522sn`
zQeMX`jjs42xj~;g+}C{t?U#gkUnbN!Y()LMxc<^^e_65-Ww{-3T-BiQ&Tw*IWi6(6
z7moeIZnW8+nmIyd!)M15@9~vMlT&#R<Z$UHz12hGlK|uqd77iy1}s%QXWcxmi|jb+
zC8HFwL2&735w%uA&I@E&@wp*c*lKF`>_#W%F^|*PYjfZE=@(5YiMkXJ`)7ZL2-;sc
za?V92;=wC?LnXIA<F1_v@+-Na^lH%Gzu1kg6K-H%<AAle?NF?9Xp&7=m@1s9Fr(}}
znYLDP{$OS2idxZKKN3$h?@g^U9sZ_FzZw78ym0BY(wi2o`9hUBdF$G(z8GBOy)e+o
z{XDQ!zo+yGe(kgzZSriMH>lqs1)iI;M798Z3hp)BBOD9}&;akcY|?W6Rn6_oZ-V0i
zc-H<r{*Tl$c48%v#{(pr>twG!>bPAO+@CIOW8IAhd<7k~!wsI`l+2wrzRn}l!V9Or
zye#JaBPN9x+?Ov7bt-nH+Vt|xafjYq<SkK(II!kQ_(c~3T3&b8d~I9nYvA!05BoZY
z8xhdfOJ92GPGE9>7wCUjrgmsxWVIb^I`f#fO|PsgZl{g2L3y<80!b*wXT1(=z&v9q
z3cSAcWIO=lLE%LqI?$Q(yrsbuX0A={>p*`VJzXOzsS7KA*L1bR?&uFPv0%elQ}^jh
zlw0dkZE1Y!miyQ<GkjLNOq`GS+b-hN4nf7@q#MhQ8{E#-Qz@{fS}$3$<yUPC@j(sv
zS5jPvUWC%ecr>5vXMT_BOH%LbPbP1C4tb~S#rbUpKHB1xa?mILfypno=ZUx)hi>Fz
zS6Oc;3}vi7O6&hKkzOFSe)YQrH@hb_#?gK4l3>Wq<Qu3=4P*JhT`b<6l(l<iiIjy5
zOggMBQA;sZ)jaR5XdA7xQzYg#BuwMZ)yt})R@Bgh&3_L(X>aa(6;6?&YJU9jtS^(R
zMdfgEkd#cwDflC=ViXMyAo#_rMPqv@0N=w_`NNsf1%t_Tv?yesxA}GvC0xT4i!=NQ
zL+NaUZjGk5T3)R*7c$n4@70=^wLyO|b|byjLSv=bXi%S$pra;r{jTuywlMX{uUo&e
z<+3)<hzB_vre*@SIqyuqql#3TbtjY4>{3NG`|SK?=xP|t$A0bQFjr6wfy{NDY>m{b
z1hW`%Bm0>MFhZ|g@6AL!;F*8&rW%S(Rz7%^3_l(=s@HRzF%&6}`eFw!x)?|ssuXtZ
zJ6$Toaa<7&pb+-|`|{p&Q_L(7oU%>SR`)d*I7EiDnggdFML-9%i>hZ<>h=B-r*<^j
zcT$M@Ed}`>w%<u^Pu5e%<|4EqPk^!2o9cP!T#EZq)BR~~U{A6r<Xrp!L+$Xk`B;WQ
z3`R^r@Ork3VeGql;l+`OGt~|o&`yeWdM$QAhcOgcl)?+x))3N`y$h?+4?>b*pU!w>
zN%#FBppfE0{Ra;BJ8dRU8yH{kjt2}=Oldlf0kc8#wENlG4gBVuj+#%#dmN+Nq6=%o
zS9h#r{7#(wh3e6Pih$V?J?;;Z;lJqY$E>$Wc-!o@W2mnWKX0al+A>D_O%A{v8UGZR
z;a_pRY^S-2MdN{jQk(3D#4ESExz6SGh<#yKeQL$fzRJxlE@ar=cMry?GDF-e1EOJ^
z%-_%B#2naz=CaXtr)!JEIu1#%&fIchPqsAvR4hA-#%4ws`@u>D<ER#*2Gib-mO>d-
zQi?yVH>%!jmT<$;e<{>+uyr`i)tH#4cA}sC48J(!Tk=aa+?sC;z?hl&ss+nZU7vQO
z-5;}QujfchK6TvX`r|6x!X)ak>AymY^7WyO-o{-LT%|{SPfvCp*M!faj?s8?D7;Np
z<8*h91b5c+vq|qkiPMeuq2^vz<G$$oGN4ml+hrfg4j2D^NmcHvwz?sSCL0q08l^W<
z{~5lEU4B)hdL^VrdEcBM>yd)Fc0}Lt;!w!>_~g`d(nH>TRUv+-%|o8=&AM-WK$Gqy
zf72TQbN@rQL7ju4Vq|sZ(n)sQ*HU4Neg-^W*ZF99nZk>Gfr9q4r$C>UOtY%?&F*(3
zzuWenm#1%$^R`{=5Unpz^S5pJU?0?)tXz$t6A!w^1&R3n$yYm!p+L!N>vex(?$7g$
z>e^}kT{R<y)nIIV(Z$%zOnyKma$hdnV-l_#zP1a!Zo&|+q@A|Y;xae*0?-+!og}N9
zgWo_O9JF>BNB_n;XRfs$uM}MrWCJ&jwJ<{;3fIVU)~}if@^|%VKcxXKc{%H7Gk+G7
zXlc*SWF21<c5|t?-Y6#%u>X{z6|RC+n#%JIw07i%#c_`JXSIOXFhF0UtE~lKu>zjZ
z!2;N%!$ua`y(?o>tfyUOL+xJVeR^K}R=>@iWz4RxfFZq9kGuQZu~xO4Dd_H>r<swH
z+6ZLc{0u@_jaX@LHhqDH7MuN}Likf;vPiKW8UPmkj67+?=g@Tuy88Ruc(U7XjkW%b
zMQra_9-WWVIGNuG>GSYklI~|P`MTG}T9c~6pU_g4?|;0N3CZ5!wb_(NX4AuRsV%bn
zx&2wxcTMFJ+;$`x#mI+B*U`)8aG}EX2x4+lx?AT<<9+SBdR;#_<8@TV9tY>+4IDr%
zn{8Dcj`wnzCeEmx`!W)2(dS@S{wv@P&PFj+@t*odqZr52WKKj2z~LrzueV<c_d_D#
z3a2LP*Q`wAf*L5Whvo{9vt{9qe%If|_rzBzJ8i&`-b%Ew5TF$8^ree&WKP{<v!LYH
z)jTyg@zlJ^kz6#8_X)~bN{ZOD%~*QsO(w8NQp_;?<~VODOLU|6G*|7zZTgaGgvO%(
z7uUF0R^zhwhV#H(bt<UC)gd<ihm{|@tJm{z`W)^-EGqbeWGos)GMca0YXUWTz4)Vc
zZh;=w;%?M_x-=^5!2Y*yr!?dnf1&dGK*bS^8dlSGWC5ECFV^vZ4=1)dBg@&(Z1OXg
zD0$x`uW7gBsvQbx?c_;%zLKB#@YPoDq$DWy8)o$&C(z}{=D|~D06$sIh*+1tiotB_
zYtilLpO;w|sY~o@UX}@LS?OqNiJ;)3n7dsxk=K$}F%m3`Wt3UhJ2?T}GtDm^?r*Q)
z<h>)yJsOAQ>7qR^v7F$jx@6C6`5zLqf0RGjTq%%)JXpWTKQySb*To3eFu5t#NAsAW
z5BMd4P~XKWDrW3CMx9K6(6r6EpYgaxZT5a0+os4v7p2Z{)-XoKXN8_C)!&VCyw<H)
z$?crXxiyqSy1}6%dvBVvA~=lmz~8&8Ik>OVm<dJ7L&?nR&}E@a2zX$fgw+Xqr-`t7
z|H;9%b+mi(>bJPUZaL8BlRMM0cjm0|izGP#r;5uVos+$Zg@fzWGfgfj*Nw&^mSwe>
z)PuHmF*z6`CC7S9kndX(OjRo1rYw2VpJHQZ7~_`rzq$U-wV_ue!NtypXr$asn+!oW
zuZv8E36)v(7<jmigHDYsZ2T+jL!l@>bQrf{+dZ*DrK!bAM-n4JL8`K;lG$(@=Paic
zOm--2hIaULscIBtM>e8w-0}=xOe+>%3|zlBwD%SoJT(n9OwnvHm93{V@)X70FE&+R
zaNM%?uLPOMY@rs6gYv1c%Sql+lGm@AFZx=p8B0k*b}}N~$*kL-rq(|Qw@nwA>eSt~
zWM%$Hs(0gWo34!l0dAipO;*@DnpOza$cF}ZVP>_>ndtlghLuf{qRtLe`V{Z|iLy|H
zFYPzxYwwV7ZyG5PZWMlvCI3@Kn4{WPA_7h=rl+>eJTGe;%fk26>@F97M7nDT#MDQK
zbEKJgC_uc>$HxfsL7Tjr5man`vfE()Ijm^YR8>Ee>^PDM<h2;!tRH1yx>{`T`Z8BQ
zA9s-uo}|Z`pr>wQUwCnMYlo%q!tJFaBy`}A|3${bdGxs8Gvh=kW`%@;Qa&R?UgnOZ
zUl|ZUe<9ZJX|4i<<po)B;f3)Q*A13O_*Be9g-u39E5mp|jKjB`Hknu}NTONB(qNh-
zwXyB6R@|w3j*w1&v4o*gZMCeoP{3aa6iTBOeA*qxjKPY7oF&r|3D`FpvGuqR`(J;m
zUG`jr+NP_WiLCn_DjDc9ahUkq^q{u#^~ef^7vlAfB@9!bef8G$XBIZ-aI7<2h?BFp
zQWV1<W~2;~SRA^zGPn2m_FWoR%hC8&EIgWjLmpinA<m`MY_@T+GhQS<92}X!69Q`F
zZnL4tnIeK$IOUl9DMFuo?9PrnB2yi5ov(`eDnTNmQ%&|P=q_4|6h2|)&jh;y_)#V$
z^A7}8ETtHE_w3Lb?^2zlx!tQ|nYdQmhQ0&=JQ6N5(o4rk{UVJd5{_wSJt#KC)o}U~
z`n9f@oAEuZoTBfHF0H=Xqu+5XyJKUFzn^@5{?%c7zV?fMSHgbslpKUvlEBxXcT1{m
zTA{pizR6i?tl%tfsZ^`{k%n1wDadxYxE4s@@Hz~2nGL+K*7Jt#xmu}f9E#5nE_)3x
ziZ7;KCAm2UO=JqOKtr*c0}PoUJ8OOj1WF;-oW<QjhSc9W-15Jd-&e5!oMOb7RE!<8
z17t{*cbIX=S>}W)qr%jUzF4O0`u8(3MB>seP}+~pd<xvkB~b3Mu24^7I3IZt0Pq)T
z^YZ>O03l+Ja)y~lhvzDyR<SxLFKLqh>4EKtQHk}mKAxXi!g6^Q*`X5%<vnxgJ%$x^
z$aqkZDOj~}2NB5J!w3d>=7*aw3+{Cwc@ln>#?03C(W%m71<GJ5Kza{;4Oe+!P5zm4
zU6~lR0-L4jdD^Depigu5{-FWwP$=p<!rv12N!n^rpiD4LOXj*hUH3XO$X=k}U(a9Y
zUSV1XhYi}yaJBUY5(xQf;eivxO?aCk!qBg=rlRBcUW#7Qgl(iNIcGS?XXk4XReBj4
z5uiApyk{P1Q-nbNhC_cPFCW#`UUC3NcTftSK*K)&G**(90!`EF)sjPPo9tHayacmA
zPvNvvfx>HMkO5TRKREP@mwpX86skQoc%Nm)I<}I{sHLq5neY_==9~8&f6cgccB{&j
zP>n9%(wa3eS=T>g0sV+RB)v23l1ut4K2k#77buzG%UO1RhZ=SHHB7%>EWPFE%iKwp
z-kfkpr0`!9p;C{`ip2Q&YU$%8{DA%A{LV}^dmwE~!h|mkI_8-s07a7dm&D*}AzXpP
zPoNLc&sETN<sMtB&k19D>`9M&!emZ*G^ce^mUA_w($hca1H`^eGUYs6Q*Z@XIa-xn
z+-#p1N|pXd%tnSd5sDMXr#PB{wlXN_%%A-J7Rw0O*b+RU`?JnG;QC(7PzA++4VpSO
z(Ok*0p?9Gcs+#aWn%&D!qXBSdkNn4k!8kw6(RbH2krAX(IQIL8Wg?HzHlL$}(Z_T9
zasGNuj$W_fncxm%03Kg$SghI!I&c_@fj9L1M_CpwsPJYaieOR09<i|vR3g&}U=v~@
zpq;}NU@K@)pF#uQ)VUSZedo11U?&5W9rNwhKr1K;caq_-oU{Kze>4-{;X$`73{kDK
zPrt%5b-&14+EYVPmTxW&6)oM<>)8mDQrI865~9E6C7*Bwwj!Nr5RVj}3v*0d1aNR?
z1bF0_;q!0Y2B;i_@$;jhvG-WK&-3ql03s`o&yx-rfh)2<M<ZwPiw_n??J~Q&$RYWH
zBao|#g3d@6dhG>{tS5`yKse-4G~Cb|gSU2W@HW(+)Z@!5$Z%O_t@x%aSSA#2Q;UA;
zJ!*8ibXc<SiDTDrXTH61Fzm+8JlTxvDe(&yWLYq|L-A4YgdRB<HfU<D0hBY@%yW07
zEDDVvzGII9pxGzZ${ef-`}+D^t=H_9#GgoCeTDBfsq%>-rfry^7Xa+bTbB{_m8dWM
z;~))Z8(zBBE!+P_g?(fConf|4j2cP?D>NZ8&u=dsX(J6*`iHxFU8$WHtQodC1WW_q
zA!hN0z|;&-H;vm2uWC8~2f}u6(iIv5{)Vv)OCO0E!0G`cVkRe@7>g`6_>rmJL7Rwi
z*ia-YXF5W?FO9XaU4lGI#St`I0yEF55raV3_OErvSpoT&d~$tEYQQs~F_Dt~2#YKg
z&`1Ni%lT&0wi>mD7v@;)>>B&H2>fEW+N@TC1Yr-zF+=PWh$9&lM8nR104NSr;x-c`
z(IIydX~F{193eO_a>Wc8LOAW4Hm3>a7mfGSfRr*Fmu=gIvJoq=LT#4@%5tmm`+)7H
z7MhE_0dxVlNJhkxkjdN^Q0x@2i%nGpi+u;{3;i$aOQTmt`2cV=N@k{xAPUOtn8$1=
zf#8FvPmKTe5!+0dM33AF<U)}u;#uniz8pkIK=S`Y0;GU`)$fd~Zo(=6_K$K7@GKKW
zydQg;=~aV-q5`>HGLTj`kSC0Ii*hdPe&zqC&lNpYTJfK{P<t^ykwpmuus$J9*G=31
zg3@p51`P0QOfOsu?pe{JS|7o{;MQ})tjTC66x?XIf;SOw(Em8h#N~P8b92$Pq5ecH
z(HX!cb0hToWDXFMP~)@VYkf>)^44Ek5UzrHgW<j>@i{QcS@m|f7nrvKg0%3le8prg
zio)-E42IWusY1Xc8zr~ErW}et(?5-^4&bv#47FX#tN=(U!aNU_p>dbTe~56f;*qfA
z9)ekv4Ut#kGy=@XgjEtK04~u5+ZY^ea<_U!`)mP*RMo>IjiMlfSWW0-Y~OS6Qo0Co
z<aHtFpbn;T$tFEfce^++Q3x7t={I;v$ZPoTct*W7NTN}d+TUU-P3XP%0nmuo%Rkx(
zEx^x;0u6`=d71zHjO|P>H3j?(73+2Wk8nI%1u$gfcDyD}%x#=LYDVOwN|J#(6!On9
zaBtJS5G-1v$b9*cX~}=>*oD)RpAeh@aQQ%KTcc_L$0!NPE7RX93pu0j6l_a*T?wlY
ziUEclf*$Ax05P-?Vsh^eZdaNn2)Gl{g=hlXV1vRF0Z;M4rkL-E&umWhc$zX;vErr4
zfbFqCE%w<ZVo;TWQR^6wioWrDfzDO0&w_QD8UIPQLWGYQAze&5e8Y*fQ8VwyfNCEY
z6Zr~P&|S9r0e)$#M#uTm4Dj9bpvr;Cyz8ItFdpP`Qh+tt2r(TI?`b)iq-OjB^aJg?
zZc7(JaLSG{Cl^S5D^yZwWues0@NcgqqoW4OV8u@S-@*t+EapCZ2fK#@U;Y&iyOBl#
zD~dDX=OVT$-Z}Cf?EL3Hlf#h}S!DwcnefF!juZe{oE)wZu*z?0gaYXKv_-NdAYthX
zf|J$Al^_TGUV0DTn{%$U?kLi=t&v<wS%3=Sdwb~?W!pcHgoL#n_s^F>m%5XcgHbtS
z+W{oxUf=HN)29nys3UG`W^T@qN<=pu9Io3xmOIacfmSk^AEWw?S6^~VBQfFcpo-$Y
z1P+d<1_|seRW?|J8Zq#gj2fMS)Js25S$(da8U+YE!a6Fn3X2(FPY8}ASP_-G5~}7N
zTuTIs$dA1AM(z8VzBeH+9tu@BD|B--$p9P3CyA~-D^^*M2wNG&Rz3I+{>F6KQ&A2@
zu)Z-^pReNF++L}j5X+4!A0#bMyBxp+LnM-`cmitfEFg?Zh*)N0Is|d_j}*YhLO<Io
zfKAfl|9g-Y`ad5eFT0(E+y~wRRC`m!x;#SC(kM{ia%;4}`N#<)$I2qipVs;gd`}_=
zC?Y&O7+y&J$7+JNIthYRDg>*s<pbgg!S?@QwVY;f48f`(g4O0LeP2Re?0>A<jwTpj
z0anKmtlHNRsVbvvs{La%`$l9>0kCR~V6_I_!d<By<v*;NH`=8jSdBukDxZ4=2*1We
z2mv<#Z^P(}fL4d503%Ri{Qo={ltFOvzdS%5aBaFqGV>tdc5014h~XUzn8rltQiK!O
z7}-_K{<A(fLMbA^DkKv#W$cJiw^&)wUH+TNNrG@Y|M_g^{?nlw({5t$b3h64X;=DZ
zcnWhu2AqI9E4m|)R269CQ0$C-y(t#0cbNRS-k%i8wFWA(?x))?wJVIpe(LB~TcWkL
zwpO{V{=_Wm{znKASAlUqL98Vm0Wc*18WvmhA}=f>v9AQawYEmM>G)hc0Y+)@UJb0f
zLW=MdJWyi9(cyC=&`4xp8Yvt=EdKytT3?n3&%(k2n6^@E1t8$XW-nRL-{Ac(&<O(l
zwEy=npH<HzDhXeFq9<z7n?o6(f+ZmFALxl(tM4&y;PsoKJSj8z?C}ESP|%Mp&SPH0
zCguLt>apJU8J3tu_HP3Dci2Cvs0XcnN2rPdU0vTH0J9(fY;P}*kikG{_?It?#wI52
zJ7dg`uNGT;czWV!<I0U1**$W^y<R0|1Mt{Hxe=*|>yjLR^!+YSCIZk9N}It{oje4F
z5Q~sW6B<Xrh>re<?9*M~?gU%PuU5YkI#r%BfZZ#T*Ea#DAMr2aV4Ms0l>~l@9E^vh
zY&!xpQc%fPIXi%Mia<=e04P-ifF_>r&wjb1)rKg>P<+jA@b>oJy>4_}&If?HZwSoC
z23WLs`2v*llq)%_x0j((xKyH_Acp|m2+)wFtgc`zz{1AngTrLWXUOffQX*3%d6L~E
zP=-@5qXmMT-m+yg5QVKYLKFbjrCFlQ_V)hHM7cyR1l+yByzMbiiDlv5{_l(m(ZO+X
zFF+Y?I8&$p@RLkvmFx1evw(yp*>GGm7hiz&KoxeLD`0>U>P#uslYg>(4Ayxh_b<F@
z>RAbcbqbZ}1h1SIn}xubYI&+;L^?ockRBWyhz6W<0{CGu0&sB&7L1^N+K{*c+9lsk
zLX*r49<G8JE}$tK38{G-_iX_eJz#kGcdMW0hnJ~Jb*{@aI;FZo@@1R?KpmO>Bi-s7
zK1YO(v*3@_U>F%0oo<glKma#KjUwTxoCbt7=%P9$+Pi#q3?((Q>cS1>CM_h@mfi1S
zVqy#j=(0B6C7I1mY_6}PzIgFM>HiHV;TSbus9u^6t)WTBKp5R?Ff;`OS_nNd2J8OU
zhu8jJj8yh9C&~S9D+B=#%vgVgJB*w8a{oUT3%n2_yD50ei~RyP7(;}EDL=QgR|bv?
z;YKp8ptd<cpunrSiYv_V0&CaD|7ZHxy9dAz#7kQftpJdnQScRrA^#kY(f^s_X}|w5
zm^APAUk(I7g7sL)GBB~?zxq74Lqej8LHxe}(x||7S+0wqEQY564;LTo4fZ)2OFHrd
z#5>7<+gZF|FH}M}wrm$`T12pY^-l)>zjMROM<oBB-EgoN;fi`Ml~IZp1M)aSyE~Xj
zF_cXG3i3dp5v@DvZ%(R@n9NE31?k~@##%yzZODMgHU63<H4$|v<6q<wyKtQX8B%*6
zCWu_tI6v3ogVFv)&-!+k5q5COawH&fF+@q60K&ij6FwXN&*Ccbk97v)8D9c~9wMOa
zgSj9k;m?AN@quJGFdm^xK+TrkaDJ;c&_SFfA{F@W2;#{EVwzY3`<@(1q5Qx2Sm)2F
zstVM1457X|n^vpJ?VSIDU8cOEEi+JGwNRkGg`*mr%vk9H|MbQ4V7ZJEXi@?J5Lq9^
z`)+z<Y^HxA3t7z70eTg|2}CAG;<pJ1f1*b`8FYPs*f3c%p!M(nbqGd%PWSHt&p%uI
zUmvhSS9c%0?U!$=I%YsvB_<*=N`fTg|ElDw|Dt-=t&E_wgtUZ&AQGZ<&Q~0|kp>wg
zL_k8ihLi?LX%SHAlI{*g#G%7sBnByoAtVO4FPw9KIQMgYxqrak@7`}c>v^8F7TafV
zO2AhBe8RTN4FEbD7{yS_vKmMTKU^+MY>oYAL$EN*N?>7J9rPw5@ztU)7v{yj;oG-h
zVLn_yijkrIuB1St%jp-1j{Bw(A6Nx4-IVL#O85oR_nEBkt{?_?fizk5i0t{~yft`d
z06SaAdc9LJ!$D#tWds!_;5{xZmS&j!KZ67GB9q;qodF6XJNf9}iO`<Qz)QLQ4<Onr
zu^B=hG=N(@)=h~`4L?sIwrjvCO=*XdDnk4+^H^w&xC>?prvSY+c@EygV8KZdi)B*K
z0kE50<Kk;#y#${TgRklQx|MoPe`GyL$P~1Kq(35Ky88|Wp#<OqfbAAKAp$UQKvxe9
z1;cZMzM)GB)V~CtWs;<tV1Wpk@EA<x0))y3obp0<b^wvGgSaP}?#6WW?~b&pMXk?P
zMU{GdY1Jd2l!<`!e0yd&7KCVvA02px^$7lV(ukOziHXA!V|O)=cfnItmghn@JUtEE
z{){j*du+kLtsEdFW-B|-zX5K1?HXGlt3eyqInKRTW-%)<xHSSkYOWyozYxhY@V_fT
zfu!X*F=_~E?wAUz8r9VD;yy53x2dN=EplxpcDC~KXJWd@_d1eR+iYq;?XfB2bK7aI
zWvbd&jFvAg94NXi6GxY{F!d&>-=`RYagNh1L`0>fS}k6Y&MCV9v@2yw5&%a8Sa#EX
zS4vo$K$P;)IGyn))k{#SgE*=M+w8|xP|3(?U%QRj=1v#ahS21q>d)bDc0h>lxcU3b
zRP)vqVjA8UAeXf~!+CoFn-06l@{noQpP*sJC+%}c!7Sz8(bfudoKL0qHjpH(K7X}W
zKd5IClarHgW3dXgb}8c$!{#jtfVemI8<6-O0bb>Wa_<R`IqhV*S@)0$Vy)Unoyl^%
zI3+5jxtXcS{ZC9Jb@s1$Av(Yp`X{v<b>Cy-5RLUdJ+76Uob{Cob>EuvM;18AxxdRn
zzjRxlAh>?xR$#3=)gJ483ScDg=-90;Xn%9IA^_er&t2Sn&$2J#Yk|xPIkzr*klbb1
zJ)*gN`RiaiFs9>-xm5yV7#><++Dr6e0i`mmeYU=Pyu`rywC|;t_e<EUXxaTS7kZVq
ze6hfWA<r`hK`-n@Xk2R>CStE|Icg)wXY`pqnvTC`C#hikGg0Q1Bh(ru7HF`9EO6pC
zc}?*FPhTN2k!xHc15hr3rn!NVt$pa~l7Zn65Fh&;VJ!<6oxf#CkO7(Z*n<clhC5Bx
z3_o~T<rc}Uf7X2M!nfeBqgkcvB+E^H{ae6&Bn-_g*U<F6_juo4&#2YkV*yZnfud8a
zFD^5%Pd$T8uXxPI_Gp`nAsWjh>)aBB-*uV2lPT8EbAfY|3(oz1H}_%`?v8TSuL6;F
zop7LZ>h_KzSsQl>ytZ#=Ir=Hq>kL~Kbs%a#LrCZ6?*e>0OxqD;AOn>Dq?TS~J!msl
zW_C4NCN&ok5>^R*14!2ou^5s&F|5&C@1pha_2a;-bPb{8iClV#LFe}LQ@~QacXi*P
z=eSC*%2GYhuNl^O-DMPZ2o1S@kZ(Gz<9tgL0u)?l$(m7CkqIK1G9Fvg6(d#3NmTA@
z6R`SCnFN$<^zk_-_j9FCFTkn+B61P|^S08jtqw;jW97PHHFtzpepgw78mZQ=Z{PAR
zlL*>V0yst)YL0K^?C)fS%@lTl(EPde&=Dewz(pLqG%1R;&TMU=35&uE!q3}UBbda>
zkB>lJ0Td<I-bn|P<&`e>#dNj$dXDe4C;?VuG_pZicZy)3;tn&}C?JYioHo_cOZ?Qv
z_-=MtKOv4s+v8zp*`bKnDT;wO$G_9B7r0awW@<|YR^w^RnmodjcE>vWL>&$u1vdy$
za;e<pT77i^>1poiDOAk)>#^kb#mJ)(R}pq|Wq2cPV}uwna*TnwIqbijTGrTm*vv6W
zyp2EAmcz2=BJHid?&0fMMuyFf)VzA-!TS7}&-Q^@dEsAb<#?5^$wl$fz(R*tkMX>G
z`bxsUCw0cdL8rw}mDM}uyUjj-6k-@;Aj*lHu;Hg?>p_@8vvt9ZpYtK96>{(U%u`%8
z4uz!s_Ductb4_2|60g*(0_r-}BeRW0Q&`^LEp$n!U(bNhiX2=EE}L2J!_jKS_(3_7
zmW0;l+A@b`(nTrZ)$ba`-vX%n)6*~*B9(vtaU1SvXYY&dSefos)l>%aB{2;?(9hl$
zu}b8m;Jb(pspe$hQkS6s8#X)Pi_>RtwwT%40RuQxej*0=)UYVVWq0+Fts`q({7LDB
z@jt4j_D&%=5*``|kTNbr)D$J=YUQ%0340SOkg`UZNqN3^IuD}1?;N4hJ=clH{*h)d
zrLQyO1X=8EG9_iz|HnjZep!+UXfC_@hGu_oLmLV-GK=!+PLB_|X2qOt-b+BUpd>j0
zf`Y+rr4rEPF7Z2Hm5u`X{@dB=#T|Z}*+;v}T`0@ks4JQo;u<pAc`ivdJUTqAo9O0n
z2}hRgow;kC^%C3IxyXuhe;APL|EMt{*;}1uHTrBbDnA%5_@x0fPl6WpI4Q_4@Tik`
z6PX~mtO#R4v~ZHc(apTLb}H>nb#H1`3O+f<s_9EF>GeMG8$-1zvPoS^Eqejqb5a6$
zk2Ly7c7L081hnh!m4q{<ABlIAql{dCrZ}+3yrO?P*R0j9q0aR&v(BL(_!ixFSb-mU
zIrW1~7jB(GVLh1AAF7;`Ani^3vvDzeS)H*9n30?nKc&_uqVDQO(Nv)Q!)CLLRKl|F
zX!gde3V0ph(v6#bRGhQ*-fexk*5UU!?d0!ztU8le;jrCUDZ%feQObulYCl_Cm{Cn0
zUBEjDo;}6bdUBu$SR!LSzj<i}7jQ?eE2sjwFmfgft+Rlyd`~xQ{boXtHP=X<ZC*xk
z*R91;){Al_gDILm9j8D{$ZV7G^sRx_a9pfO-THmKMI~NY%%nJD@W)ERODqp_bJI`6
zCshX>0bg+0F=hk_?9Mh=FdGZohuQ^<cO+Whb5F0){y-x~&e5)bq~HsM0SKdm;Lppi
zPUM8!0^HK}3AaYt{Bq4If<;D>mftAo*}PwO=6B-!@K7osG=`=qCqlO`KMx^xk*-1k
zh%wlrKN`PkT&*_3E5OliGhJDltbG}FVn17c*5ZW!+hin+Uk)=_*^-`VeObTcKVj;a
zNeX;NIPmKj`-e{E<9Dl}SZJ3Q@~GyztNoLSejcI$RiCBwU)VfWmQLzJv}bP5Weuu^
z6IfscV@tS124!R@fxi$_j))i!;D&GIYvn#_aQz+k&#uVFZ$Pm)X3Tewh@KKed?(PE
z%DW@9md6<dr0v>b6eQ0@@mpG3g)F-8H-KrC!`g>+Ac}WaPhL$3d`&@d<gam58$S`}
zB|@!>;2=-93#y}pq%6{gt!@4wWwj8WeW00(Gq!22p5Uag0A3^@S*FwoCrXpU^Y!(;
zDfl$Y9x>EjWF*hQ7BB1XgWDaJ<I#E_NSWLx9u2DJ-#sjflsZ<3B5<-7Iz|PwmV!<P
zC()y)2iw4xOI%9IvWIZdo4GmxZYiV$y$8`P(C7v5tqO7KQ&wJGlLQ)Q6APt+L@N=2
ziD-iy_hiN-Ay0^M=`$Sd5zT7$1M4W`oWuQf1JhO?n!38W<+$K|4!l;1sTS{tYm*gk
zfXPiK5K9Ppr>W+FCeRDzi4c5JHR#e`BFtpRn7UZ=2f#Ba-1|Dy0}#n=AdnXiIFrUq
zx@D$uy?G3w+F^cRMF`B9F3K0MXUb|EKvwgwYMg>1c*%~c0wT8DBBloVg{rRuln1VI
zv@))a-vo8u4`lt%7?^{At<pSDf?jxY00W`QXT8Kr0|{4wCepG;ET#;0M8?7M4pj5D
z9|E^1MPLmVeV<C{-TiC8U8v}-81656tD={d;q9>31&U4&^m~(dM?DJYnDcFsd4<~f
z*Tm{yOuyi1H-;>(g5ZA!d`H^gOR1-~9q<#mL1N+X!HbqCRPEQlqaGzJ9ys3wU-6b8
zGUNpVh9{e=zC@I*XR{;UkU5#|mWaqc1qu6md2qy-yR1O(K^aumSf$Ucl=W=PIG}9S
z3u%5c^7w~4I^gC;f%@lK9G5OTUNk!#=rn3`|5vBcTL)X5Db&vw_3=Dm;`Vo9_r~7j
z&E^O{$k(rZCGPs=#+O7cgLbJ(ryEUYC@PZFa)o}6A?KBzUS|x$49sXF(c*8XZknt+
z)yBxjess2PsE2Zc>~Q=Yp#xT#@Z=($bGO#5#)r0(#R+q3bUGHGJ~Pw^M1>6*X>_2>
z9SY2B#Ik;QF%TI_f}cDYMm$E;I~a!-2aJ#0eY^Wy)AHv^u3?>B(!^@H>3k%J3!Roo
zxkA%ALP@tZ79QmHq&|31|E(AXIRZc_eeyz+Q4I2T3)Q>yqTK6rjf={J8!0(lX&NsA
z<Rp^L#Ngh{Q>y}$Zx1GiKO?U(I%VIzkN1eExa$;>d9)Ep=z}t*`Cl%l1O7^{)vQl_
zmkdgXcdWqtQT?C<-M2XC0|u%}VQ{Yg1`jwPanol!Pk@<S*ZVfq_I9U#t%c=RQqQID
zCReB;H>PWuzZw(<j~2u&&Y`5}MG(YTI=+|(FxSO#;M$Z_aplZtoxrJLDDA!ny=+TB
zc#Wt>n#?5igmU7u&8*c1HzeKf@9!Rc<Q+#gpKB%aC0~8`la}4{9gbek2hg1nrP$<r
z$9*jCDcx|6<;d9dnx{xfvcjNf0EhgiZ!2Tv>BXw`ab?bX+j#qpk8?k6JQqOg=}5T2
z1vloZ)KA-NcSck)@?p_or5?)2vdJqALmr*;x~VRE+y9WRqOW3wuSUX~zrWJP-lLpm
z5J*aPe&d-@jvdGr;r~fj4(;sfg)}Eccx^h=iF+Jm6qnrUzW(<g;OTYWdBs*dmNjyS
zX`+xUq7l2)J*7NKA%}oisbtdozByDxaOJ>uO%r&kM2aU%qiF_d8B7tnpr!UQ0`9Ne
zVGFQgY~2gP`&9QGA?zmqA)i2;pD}-oUV40@fkKvA`({bF-zv)-??sMII-kzaJmE=U
zRn>QV^koE-JkU6t9tP;ig#m&l4_H+V9J^3b2p)5G!3oE?*AC<o$)+q)epgtc4T^X+
zYra@k&Djfr&9IoaB_Zte<ZAyg>InrP#fHqGX6CnxN)8Wqt`aYQjo_CJ|52!6y&>m;
z2Sm)U1GT#@d*9rp8$1=iY*n~3tWMpiFmDasb@OyU)sSmYD|Ffawy2G(RcT~jK|ZIj
zn{W)gm9Cp>u}DiV?U!|23NI&3+gJ#DfVpR}0}&%-{z0v%VXmvg>t12ddP~EsCI4%q
zZ@<UV_e@qIYOb@QosR+m<As3TVqA=-`<_JPN>|nsyKW#fYE3oqaynMrWg*Y?#AfYH
zaA$WPdo|#oOZbt4>+GK)-j9_hzZig#0VztVwy%g<QQqO6|9+FOGKh_ICIHTIz6X7$
z3Xc{qQBV`Sf|p=U*-0sXQiN{tJ-Ozx*lTd^aZ7?lJ)@q?iYrmS%uoC9X~0c!GV@wL
zZBk|-mWc^vtrBAf)0Q2>?10X{e1LPEk1te+6ENGzWp5`*E!!X7LYatLsRh|11b;OS
zTm@1Bi`C+xwQ9_}-KuWi5-LjxKvKdFC%yZtdJ7-thz>rvMdwvM6}UjKQDxUECSWH1
z#w9<z!*|#vOU8de>}Y?wjbKrMyw4^l1eAT_RCY%T-b64we0%H(_<aczeflsz7=li~
zEX0q1cyVTYu<&WoV>oIlgS4p3d1E8CqqgCIA<=TSJb&#tK8{9}uIu@%jUH>Hqo>{M
z6XoUzhl5*<$lGw#HaN6TBw7J^HrYJqPiEENbEaiMqq0PF^(a%wiDv;0o2dp0S5*LW
z(9Z6aiW5DK0nVM-+^korDHCqqCfOAC$I{#B@t=+^m;BwDvnU;Pv-+A$GsLKG@Q9}$
z6Wtah=QP)FZBT{|{^e_I+QV*e%KC3t)w;uJv3-?h*EN8KrB>VpM`+U^@FZs_V>wg`
zQGdVFTmM%hI9yPSorud;94nQfQLg3W+{$D%2QeLgq$=I8{9MM8_^aSV^!GoR*C$|a
zCC3U)A<+h<iW3ggdOj6T+d3{R7y;j9&$eOFlc{Xh{n6jKkobqHyrt+Sy48{AJv)}+
z$Uj@O;%-<KxP&mJ(U3w-;_J_r$5{k+L`q8igLK2U2URr88e$oAx#wpmD^}#JI5R{F
z<A542_i6X1wGr3n8hPrwK2g@RCiWY$ZnWp+roow$70<qs-f)k5jB0kXrF>=rD>Vr9
zbHAYU`_6>4VK3VXoZH+Wm>q!LOOP`q#nC<qdpj5Ll%+W#_T<-@%oCpU8^0@LaQuP^
zsAaN}MO%uaaa;=*6d_~a*ps0*cw5dsukjyh;}s!Ab&O_aHT2ZyK$!dRl)as$eAMOa
z=Zl~F&1C)B)Cu=A5h=?FA-*n0iGn`+o{x(j&?MtLUZ73KVRPaWg&tg7Y3e3*B;Q_5
zy?+Yia58;T!#eAJfK`5lso6~h;Tnna`4eK+MB3niNlZkjw{jV04+#*(Wi_%KhC_=U
zP3twDbG9eCj2@5wsFOEPqyIygDzR&^6;IvTRQFo`z|?lKs+o7T4J9>pyv#2}e!HYh
z#DiI~guTz#^Q6$4>ea?n8v#ey9$8gc*EmC$a{?Jgj5OJc7}Pv(gR&LbKk43}4Mg=H
zgl)eigJN(bDRHPqZo7#W5x}hBSx>wyy`1-*P1OEwD*6JlsNy~FTfSE3`|=5Uv&SHd
zwC^!KjS8lFEmkT)R{jo6r)le}y9%*6QLlF)OP+P@IDy@)3eo&VK^%8{3!&re^8Q!`
znxmkigv^#5qrRrs39=OD1sp$+i_V%Oq=XIJUEYbS@SCMAR_ztgZcKd=!Y&Jjl4tua
ztYM;Ukqw`UQyriryzS@yN5K$@QH!tNym@rXseamM_J$(mUAB8tpg;|Om!NJ_ymVr1
zbFR_s<&P8hp^D<s1@EcV#n<bT0+y4V)qrc+-?4X>y3%G>pcX&hwfWOP);Np*HBxzf
zDSP+1-QSwXN)N7$DNmJ`Y3n0x>Bh#`g1Qk!&sycafeP7%2kIc2{{eBP_IckukSRc(
zI{8UO;KHuKCQixMW(jU=qF`gT$RC?qo4gskIx~3|?zf28+cR=<q!FQvDbb6AzlX&U
zXQCcHPQ5)saVqdd?#ixhp(O41TH1UWV%NF3uuN?2bpFG6>eZ6sZfi4|y}a?=K%21K
z8T|2VJq*KR^n;~n<U?<i$n4lKd%KyGaQ|FBU3~8y%7vcDkpC}xSp<V_FtX>%*eYi4
zE*hOGB(vWyPVN0da>g`=m6+;qKO@#FFu!pWk_+`Paoa?)`d=qEU{%ckcg?fKCcQQE
zD^x_)ce`B^Q7QWkX)k@{IwjnzVQ(dPidI?g)BB#Z<XH{3jFVRPTur`KXm~#m0!MQj
zq)A~p%oUt?(RbJq&?avHWQ!#Vi-4!IPYaFuM<$wC%9uWv?A|(1k8#a-Q3@L~YTQVC
zh%I@TrUtsyY>&W|N!isOt=#bnBpP$VI!7t`MvV@X2b%}_5QmuX#})V94qP2h$+XB6
z2oa*yF0fWn1b$tbcL4OJKmZcrcJ*QkCmadzvn&o?L&|wPTkdTp>@dSfQ}RTt>D9kj
zpSbpHss0x{*SfB#k(dUGM99RuBDGwM>ME5sxC2E8Bs!}X6W(nI);`}`u8ua>wfgMg
z?*FjKDf;kzcbWV70R>(OHy&gf(&Z$Y4uRk&LW$ceILO-_UzkD^yS5qxdL}7W455dA
z4zaNsaGIc-2y;YV^O2dgXze~hT>VSLddZqnAT%;?+a&K(*p(p6vccg#MHn$*yZpy2
zfX$7ehq1I1InaE_U7T#dEKby?b-Z74y6UJbuJ|?{1O~>X%w&h)>m2%1A!I^>AO&4p
z(7XMF6cMx(i2T?4+&>Dz7wuNGD-=A`e;HJbB0E3OV$zd?;78$yqS-}Z_=JS*bI`cJ
z?aX`(A08wDyzoQ$96lqh(){0@(dGL2d*zZdNAHH5^t6TuDR{tJqgQWIt(dUAMqi(=
z-%^YhI(>3D^y5|Xl^`X&c`+RWCkPn{U-wox@E9{Nb+1`%`)`l>{`=9_+nKo-p8qrK
z=4t&rQLMi1uUDT}(JXesYp_6Q6__Bkf_Nwz%)=aUyT4p;%<A(lr?9vA_=JzaY$Y`L
zP}>^984zd(1XJ5WasCjw1EM6@PT@ZvJ*FI>G~}a|=+EYY20|kOx0$+%@8Uu52`Sj1
ffgSV&XLu(AHP3dMgn(iBl`G0HjmPDW;KBa`X#Lar

diff --git a/proxy/etc/proxy-concept.xml b/proxy/etc/proxy-concept.xml
deleted file mode 100644
index 14ade9c090eb..000000000000
--- a/proxy/etc/proxy-concept.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<!--
-
-    The MIT License
-    Copyright © 2014-2019 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
--->
-<mxfile userAgent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36" version="6.0.2.5" editor="www.draw.io" type="device"><diagram name="Page-1">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</diagram></mxfile>
\ No newline at end of file

From 3b1a28149bba38e25de8f2df1a4ffa949865cf12 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leon=C3=B3ra=20D=C3=A9r?=
 <6597652+leonorader@users.noreply.github.com>
Date: Thu, 31 Oct 2019 18:54:13 +0100
Subject: [PATCH 67/68] decrease number of checkstyle errors in singleton,
 strategy and visitor patterns #1021 (#1054)

* fix checkstlye errors - visitor pattern

* fix checkstlye errors - strategy pattern

* fix checkstlye errors - singleton pattern
---
 .../main/java/com/iluwatar/singleton/App.java | 52 +++++++++----------
 .../iluwatar/singleton/EnumIvoryTower.java    |  6 +--
 .../InitializingOnDemandHolderIdiom.java      | 22 ++++----
 .../ThreadSafeDoubleCheckLocking.java         | 28 +++++-----
 .../ThreadSafeLazyLoadedIvoryTower.java       |  8 +--
 .../java/com/iluwatar/singleton/AppTest.java  |  4 +-
 .../singleton/EnumIvoryTowerTest.java         |  4 +-
 .../InitializingOnDemandHolderIdiomTest.java  |  7 +--
 .../iluwatar/singleton/IvoryTowerTest.java    |  4 +-
 .../com/iluwatar/singleton/SingletonTest.java | 30 +++++------
 .../ThreadSafeDoubleCheckLockingTest.java     | 13 ++---
 .../ThreadSafeLazyLoadedIvoryTowerTest.java   |  7 +--
 .../main/java/com/iluwatar/strategy/App.java  | 18 +++----
 .../com/iluwatar/strategy/DragonSlayer.java   |  2 -
 .../strategy/DragonSlayingStrategy.java       |  2 -
 .../com/iluwatar/strategy/MeleeStrategy.java  |  2 -
 .../iluwatar/strategy/ProjectileStrategy.java |  2 -
 .../com/iluwatar/strategy/SpellStrategy.java  |  2 -
 .../java/com/iluwatar/strategy/AppTest.java   |  4 +-
 .../iluwatar/strategy/DragonSlayerTest.java   | 10 ++--
 .../strategy/DragonSlayingStrategyTest.java   | 45 ++++++++--------
 .../main/java/com/iluwatar/visitor/App.java   | 13 +++--
 .../java/com/iluwatar/visitor/Commander.java  |  4 +-
 .../iluwatar/visitor/CommanderVisitor.java    |  4 +-
 .../java/com/iluwatar/visitor/Sergeant.java   |  4 +-
 .../com/iluwatar/visitor/SergeantVisitor.java |  4 +-
 .../java/com/iluwatar/visitor/Soldier.java    |  4 +-
 .../com/iluwatar/visitor/SoldierVisitor.java  |  4 +-
 .../main/java/com/iluwatar/visitor/Unit.java  |  4 +-
 .../com/iluwatar/visitor/UnitVisitor.java     |  2 -
 .../java/com/iluwatar/visitor/AppTest.java    |  4 +-
 .../com/iluwatar/visitor/CommanderTest.java   |  4 +-
 .../visitor/CommanderVisitorTest.java         |  4 +-
 .../com/iluwatar/visitor/SergeantTest.java    |  4 +-
 .../iluwatar/visitor/SergeantVisitorTest.java |  4 +-
 .../com/iluwatar/visitor/SoldierTest.java     |  4 +-
 .../iluwatar/visitor/SoldierVisitorTest.java  |  4 +-
 .../java/com/iluwatar/visitor/UnitTest.java   | 18 +++----
 .../com/iluwatar/visitor/VisitorTest.java     | 22 ++++----
 39 files changed, 182 insertions(+), 201 deletions(-)

diff --git a/singleton/src/main/java/com/iluwatar/singleton/App.java b/singleton/src/main/java/com/iluwatar/singleton/App.java
index b085bc8afaab..604b81184674 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/App.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/App.java
@@ -27,40 +27,40 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * Singleton pattern ensures that the class can have only one existing instance per Java classloader
- * instance and provides global access to it.
- * <p>
- * One of the risks of this pattern is that bugs resulting from setting a singleton up in a
+ * <p>Singleton pattern ensures that the class can have only one existing instance per Java
+ * classloader instance and provides global access to it.</p>
+ *
+ * <p>One of the risks of this pattern is that bugs resulting from setting a singleton up in a
  * distributed environment can be tricky to debug, since it will work fine if you debug with a
  * single classloader. Additionally, these problems can crop up a while after the implementation of
  * a singleton, since they may start out synchronous and only become async with time, so you it may
- * not be clear why you are seeing certain changes in behaviour.
- * <p>
- * There are many ways to implement the Singleton. The first one is the eagerly initialized instance
- * in {@link IvoryTower}. Eager initialization implies that the implementation is thread safe. If
- * you can afford giving up control of the instantiation moment, then this implementation will suit
- * you fine.
- * <p>
- * The other option to implement eagerly initialized Singleton is enum based Singleton. The example
- * is found in {@link EnumIvoryTower}. At first glance the code looks short and simple. However, you
- * should be aware of the downsides including committing to implementation strategy, extending the
- * enum class, serializability and restrictions to coding. These are extensively discussed in Stack
- * Overflow:
+ * not be clear why you are seeing certain changes in behaviour.</p>
+ *
+ * <p>There are many ways to implement the Singleton. The first one is the eagerly initialized
+ * instance in {@link IvoryTower}. Eager initialization implies that the implementation is thread
+ * safe. If you can afford giving up control of the instantiation moment, then this implementation
+ * will suit you fine.</p>
+ *
+ * <p>The other option to implement eagerly initialized Singleton is enum based Singleton. The
+ * example is found in {@link EnumIvoryTower}. At first glance the code looks short and simple.
+ * However, you should be aware of the downsides including committing to implementation strategy,
+ * extending the enum class, serializability and restrictions to coding. These are extensively
+ * discussed in Stack Overflow:
  * http://programmers.stackexchange.com/questions/179386/what-are-the-downsides-of-implementing
- * -a-singleton-with-javas-enum
- * <p>
- * {@link ThreadSafeLazyLoadedIvoryTower} is a Singleton implementation that is initialized on
+ * -a-singleton-with-javas-enum</p>
+ *
+ * <p>{@link ThreadSafeLazyLoadedIvoryTower} is a Singleton implementation that is initialized on
  * demand. The downside is that it is very slow to access since the whole access method is
- * synchronized.
- * <p>
- * Another Singleton implementation that is initialized on demand is found in
+ * synchronized.</p>
+ *
+ * <p>Another Singleton implementation that is initialized on demand is found in
  * {@link ThreadSafeDoubleCheckLocking}. It is somewhat faster than
  * {@link ThreadSafeLazyLoadedIvoryTower} since it doesn't synchronize the whole access method but
- * only the method internals on specific conditions.
- * <p>
- * Yet another way to implement thread safe lazily initialized Singleton can be found in
+ * only the method internals on specific conditions.</p>
+ *
+ * <p>Yet another way to implement thread safe lazily initialized Singleton can be found in
  * {@link InitializingOnDemandHolderIdiom}. However, this implementation requires at least Java 8
- * API level to work.
+ * API level to work.</p>
  */
 public class App {
 
diff --git a/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
index 2028b7d76bd4..753201dba177 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/EnumIvoryTower.java
@@ -24,10 +24,10 @@
 package com.iluwatar.singleton;
 
 /**
- * Enum based singleton implementation. Effective Java 2nd Edition (Joshua Bloch) p. 18
+ * <p>Enum based singleton implementation. Effective Java 2nd Edition (Joshua Bloch) p. 18</p>
  *
- * This implementation is thread safe, however adding any other method and its thread safety
- * is developers responsibility.
+ * <p>This implementation is thread safe, however adding any other method and its thread safety
+ * is developers responsibility.</p>
  */
 public enum EnumIvoryTower {
 
diff --git a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
index dfd4951f7726..faf53a63efd2 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
@@ -24,16 +24,16 @@
 package com.iluwatar.singleton;
 
 /**
- * The Initialize-on-demand-holder idiom is a secure way of creating a lazy initialized singleton
- * object in Java.
- * <p>
- * The technique is as lazy as possible and works in all known versions of Java. It takes advantage
- * of language guarantees about class initialization, and will therefore work correctly in all
- * Java-compliant compilers and virtual machines.
- * <p>
- * The inner class is referenced no earlier (and therefore loaded no earlier by the class loader) than
- * the moment that getInstance() is called. Thus, this solution is thread-safe without requiring special
- * language constructs (i.e. volatile or synchronized).
+ * <p>The Initialize-on-demand-holder idiom is a secure way of creating a lazy initialized singleton
+ * object in Java.</p>
+ *
+ * <p>The technique is as lazy as possible and works in all known versions of Java. It takes
+ * advantage of language guarantees about class initialization, and will therefore work correctly
+ * in all Java-compliant compilers and virtual machines.</p>
+ *
+ * <p>The inner class is referenced no earlier (and therefore loaded no earlier by the class loader)
+ * than the moment that getInstance() is called. Thus, this solution is thread-safe without
+ * requiring special language constructs (i.e. volatile or synchronized).</p>
  *
  */
 public final class InitializingOnDemandHolderIdiom {
@@ -44,6 +44,8 @@ public final class InitializingOnDemandHolderIdiom {
   private InitializingOnDemandHolderIdiom() {}
 
   /**
+   * Sigleton instance.
+   *
    * @return Singleton instance
    */
   public static InitializingOnDemandHolderIdiom getInstance() {
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
index a1ae935a317d..f5d47380f285 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLocking.java
@@ -24,11 +24,11 @@
 package com.iluwatar.singleton;
 
 /**
- * Double check locking
- * <p>
- * http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html
- * <p>
- * Broken under Java 1.4.
+ * <p>Double check locking.</p>
+ *
+ * <p>http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html</p>
+ *
+ * <p>Broken under Java 1.4.</p>
  *
  * @author mortezaadi@gmail.com
  */
@@ -60,17 +60,21 @@ public static ThreadSafeDoubleCheckLocking getInstance() {
     // Joshua Bloch "Effective Java, Second Edition", p. 283-284
     
     var result = instance;
-    // Check if singleton instance is initialized. If it is initialized then we can return the instance.
+    // Check if singleton instance is initialized.
+    // If it is initialized then we can return the instance.
     if (result == null) {
-      // It is not initialized but we cannot be sure because some other thread might have initialized it
-      // in the meanwhile. So to make sure we need to lock on an object to get mutual exclusion.
+      // It is not initialized but we cannot be sure because some other thread might have
+      // initialized it in the meanwhile.
+      // So to make sure we need to lock on an object to get mutual exclusion.
       synchronized (ThreadSafeDoubleCheckLocking.class) {
-        // Again assign the instance to local variable to check if it was initialized by some other thread
-        // while current thread was blocked to enter the locked zone. If it was initialized then we can 
-        // return the previously created instance just like the previous null check.
+        // Again assign the instance to local variable to check if it was initialized by some
+        // other thread while current thread was blocked to enter the locked zone.
+        // If it was initialized then we can return the previously created instance
+        // just like the previous null check.
         result = instance;
         if (result == null) {
-          // The instance is still not initialized so we can safely (no other thread can enter this zone)
+          // The instance is still not initialized so we can safely
+          // (no other thread can enter this zone)
           // create an instance and make it our singleton instance.
           instance = result = new ThreadSafeDoubleCheckLocking();
         }
diff --git a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
index 82580acf6896..dd6d05fea433 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTower.java
@@ -24,11 +24,11 @@
 package com.iluwatar.singleton;
 
 /**
- * Thread-safe Singleton class. The instance is lazily initialized and thus needs synchronization
- * mechanism.
+ * <p>Thread-safe Singleton class. The instance is lazily initialized and thus needs synchronization
+ * mechanism.</p>
  *
- * Note: if created by reflection then a singleton will not be created but multiple options in the
- * same classloader
+ * <p>Note: if created by reflection then a singleton will not be created but multiple options
+ * in the same classloader</p>
  */
 public final class ThreadSafeLazyLoadedIvoryTower {
 
diff --git a/singleton/src/test/java/com/iluwatar/singleton/AppTest.java b/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
index 66974e47271a..75043eae0bdc 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/AppTest.java
@@ -26,9 +26,7 @@
 import org.junit.jupiter.api.Test;
 
 /**
- * 
- * Application test
- *
+ * Application test.
  */
 public class AppTest {
 
diff --git a/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
index 49dfae6b0d1b..6a19ca7526bc 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/EnumIvoryTowerTest.java
@@ -24,14 +24,14 @@
 package com.iluwatar.singleton;
 
 /**
- * Date: 12/29/15 - 19:20 PM
+ * Date: 12/29/15 - 19:20 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class EnumIvoryTowerTest extends SingletonTest<EnumIvoryTower> {
 
   /**
-   * Create a new singleton test instance using the given 'getInstance' method
+   * Create a new singleton test instance using the given 'getInstance' method.
    */
   public EnumIvoryTowerTest() {
     super(() -> EnumIvoryTower.INSTANCE);
diff --git a/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java b/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
index d7021dac7bdd..e855550129f2 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiomTest.java
@@ -24,14 +24,15 @@
 package com.iluwatar.singleton;
 
 /**
- * Date: 12/29/15 - 19:22 PM
+ * Date: 12/29/15 - 19:22 PM.
  *
  * @author Jeroen Meulemeester
  */
-public class InitializingOnDemandHolderIdiomTest extends SingletonTest<InitializingOnDemandHolderIdiom> {
+public class InitializingOnDemandHolderIdiomTest
+        extends SingletonTest<InitializingOnDemandHolderIdiom> {
 
   /**
-   * Create a new singleton test instance using the given 'getInstance' method
+   * Create a new singleton test instance using the given 'getInstance' method.
    */
   public InitializingOnDemandHolderIdiomTest() {
     super(InitializingOnDemandHolderIdiom::getInstance);
diff --git a/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
index ac5a145cbedc..de4dc3a1814a 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/IvoryTowerTest.java
@@ -24,14 +24,14 @@
 package com.iluwatar.singleton;
 
 /**
- * Date: 12/29/15 - 19:23 PM
+ * Date: 12/29/15 - 19:23 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class IvoryTowerTest extends SingletonTest<IvoryTower> {
 
   /**
-   * Create a new singleton test instance using the given 'getInstance' method
+   * Create a new singleton test instance using the given 'getInstance' method.
    */
   public IvoryTowerTest() {
     super(IvoryTower::getInstance);
diff --git a/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java b/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
index e98796aefa5b..4dc1ecdff589 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/SingletonTest.java
@@ -23,8 +23,10 @@
 
 package com.iluwatar.singleton;
 
-import org.junit.jupiter.api.Disabled;
-import org.junit.jupiter.api.Test;
+import static java.time.Duration.ofMillis;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertSame;
+import static org.junit.jupiter.api.Assertions.assertTimeout;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -34,19 +36,17 @@
 import java.util.concurrent.Future;
 import java.util.function.Supplier;
 
-import static java.time.Duration.ofMillis;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertSame;
-import static org.junit.jupiter.api.Assertions.assertTimeout;
+import org.junit.jupiter.api.Test;
 
 /**
- * This class provides several test case that test singleton construction.
+ * <p>This class provides several test case that test singleton construction.</p>
+ *
+ * <p>The first proves that multiple calls to the singleton getInstance object are the same when
+ * called in the SAME thread. The second proves that multiple calls to the singleton getInstance
+ * object are the same when called in the DIFFERENT thread.</p>
  *
- * The first proves that multiple calls to the singleton getInstance object are the same when called
- * in the SAME thread. The second proves that multiple calls to the singleton getInstance object are
- * the same when called in the DIFFERENT thread.
+ * <p>Date: 12/29/15 - 19:25 PM</p>
  *
- * Date: 12/29/15 - 19:25 PM
  * @param <S> Supplier method generating singletons
  * @author Jeroen Meulemeester
  * @author Richard Jones
@@ -54,12 +54,12 @@
 public abstract class SingletonTest<S> {
 
   /**
-   * The singleton's getInstance method
+   * The singleton's getInstance method.
    */
   private final Supplier<S> singletonInstanceMethod;
 
   /**
-   * Create a new singleton test instance using the given 'getInstance' method
+   * Create a new singleton test instance using the given 'getInstance' method.
    *
    * @param singletonInstanceMethod The singleton's getInstance method
    */
@@ -68,7 +68,7 @@ public SingletonTest(final Supplier<S> singletonInstanceMethod) {
   }
 
   /**
-   * Test the singleton in a non-concurrent setting
+   * Test the singleton in a non-concurrent setting.
    */
   @Test
   public void testMultipleCallsReturnTheSameObjectInSameThread() {
@@ -83,7 +83,7 @@ public void testMultipleCallsReturnTheSameObjectInSameThread() {
   }
 
   /**
-   * Test singleton instance in a concurrent setting
+   * Test singleton instance in a concurrent setting.
    */
   @Test
   public void testMultipleCallsReturnTheSameObjectInDifferentThreads() throws Exception {
diff --git a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
index fff516ad3a2e..8babb081e634 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeDoubleCheckLockingTest.java
@@ -23,34 +23,35 @@
 
 package com.iluwatar.singleton;
 
-import org.junit.Test;
-
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 
+import org.junit.Test;
+
 /**
- * Date: 12/29/15 - 19:26 PM
+ * Date: 12/29/15 - 19:26 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class ThreadSafeDoubleCheckLockingTest extends SingletonTest<ThreadSafeDoubleCheckLocking> {
 
   /**
-   * Create a new singleton test instance using the given 'getInstance' method
+   * Create a new singleton test instance using the given 'getInstance' method.
    */
   public ThreadSafeDoubleCheckLockingTest() {
     super(ThreadSafeDoubleCheckLocking::getInstance);
   }
 
   /**
-   * Test creating new instance by refection
+   * Test creating new instance by refection.
    */
   @Test(expected = InvocationTargetException.class)
   public void testCreatingNewInstanceByRefection() throws Exception {
     ThreadSafeDoubleCheckLocking instance1 = ThreadSafeDoubleCheckLocking.getInstance();
     Constructor constructor = ThreadSafeDoubleCheckLocking.class.getDeclaredConstructor();
     constructor.setAccessible(true);
-    ThreadSafeDoubleCheckLocking instance2 = (ThreadSafeDoubleCheckLocking) constructor.newInstance(null);
+    ThreadSafeDoubleCheckLocking instance2 =
+            (ThreadSafeDoubleCheckLocking) constructor.newInstance(null);
   }
 
 }
\ No newline at end of file
diff --git a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
index 7ca1caf3d695..da04722fc5e0 100644
--- a/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
+++ b/singleton/src/test/java/com/iluwatar/singleton/ThreadSafeLazyLoadedIvoryTowerTest.java
@@ -24,14 +24,15 @@
 package com.iluwatar.singleton;
 
 /**
- * Date: 12/29/15 - 19:26 PM
+ * Date: 12/29/15 - 19:26 PM.
  *
  * @author Jeroen Meulemeester
  */
-public class ThreadSafeLazyLoadedIvoryTowerTest extends SingletonTest<ThreadSafeLazyLoadedIvoryTower> {
+public class ThreadSafeLazyLoadedIvoryTowerTest
+        extends SingletonTest<ThreadSafeLazyLoadedIvoryTower> {
 
   /**
-   * Create a new singleton test instance using the given 'getInstance' method
+   * Create a new singleton test instance using the given 'getInstance' method.
    */
   public ThreadSafeLazyLoadedIvoryTowerTest() {
     super(ThreadSafeLazyLoadedIvoryTower::getInstance);
diff --git a/strategy/src/main/java/com/iluwatar/strategy/App.java b/strategy/src/main/java/com/iluwatar/strategy/App.java
index c6bd3aa3b85e..c526c791787d 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/App.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/App.java
@@ -28,15 +28,15 @@
 
 /**
  * 
- * The Strategy pattern (also known as the policy pattern) is a software design pattern that enables
- * an algorithm's behavior to be selected at runtime.
- * <p>
- * Before Java 8 the Strategies needed to be separate classes forcing the developer
+ * <p>The Strategy pattern (also known as the policy pattern) is a software design pattern that
+ * enables an algorithm's behavior to be selected at runtime.</p>
+ *
+ * <p>Before Java 8 the Strategies needed to be separate classes forcing the developer
  * to write lots of boilerplate code. With modern Java it is easy to pass behavior
- * with method references and lambdas making the code shorter and more readable.
- * <p>
- * In this example ({@link DragonSlayingStrategy}) encapsulates an algorithm. The containing object
- * ({@link DragonSlayer}) can alter its behavior by changing its strategy.
+ * with method references and lambdas making the code shorter and more readable.</p>
+ *
+ * <p>In this example ({@link DragonSlayingStrategy}) encapsulates an algorithm. The containing
+ * object ({@link DragonSlayer}) can alter its behavior by changing its strategy.</p>
  * 
  */
 public class App {
@@ -44,7 +44,7 @@ public class App {
   private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
   
   /**
-   * Program entry point
+   * Program entry point.
    * 
    * @param args command line args
    */
diff --git a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
index 0455edaca98b..f6b91d967aed 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayer.java
@@ -24,9 +24,7 @@
 package com.iluwatar.strategy;
 
 /**
- * 
  * DragonSlayer uses different strategies to slay the dragon.
- * 
  */
 public class DragonSlayer {
 
diff --git a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
index eb89523ad402..537b521f4c4d 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/DragonSlayingStrategy.java
@@ -24,9 +24,7 @@
 package com.iluwatar.strategy;
 
 /**
- * 
  * Strategy interface.
- * 
  */
 @FunctionalInterface
 public interface DragonSlayingStrategy {
diff --git a/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
index 8cb2f24c12be..12f467b07330 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/MeleeStrategy.java
@@ -27,9 +27,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * 
  * Melee strategy.
- *
  */
 public class MeleeStrategy implements DragonSlayingStrategy {
 
diff --git a/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
index 4b6031ddfa21..769b0d7d9815 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/ProjectileStrategy.java
@@ -27,9 +27,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * 
  * Projectile strategy.
- *
  */
 public class ProjectileStrategy implements DragonSlayingStrategy {
 
diff --git a/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java b/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
index ffe85c7a21f8..dfa47f72b215 100644
--- a/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
+++ b/strategy/src/main/java/com/iluwatar/strategy/SpellStrategy.java
@@ -27,9 +27,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * 
  * Spell strategy.
- *
  */
 public class SpellStrategy implements DragonSlayingStrategy {
 
diff --git a/strategy/src/test/java/com/iluwatar/strategy/AppTest.java b/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
index 598085ce4e03..713eecf43bdd 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/AppTest.java
@@ -26,9 +26,7 @@
 import org.junit.jupiter.api.Test;
 
 /**
- * 
- * Application test
- *
+ * Application test.
  */
 public class AppTest {
 
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
index 52dfb3ff19e9..c956126836b4 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayerTest.java
@@ -23,21 +23,21 @@
 
 package com.iluwatar.strategy;
 
-import org.junit.jupiter.api.Test;
-
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 
+import org.junit.jupiter.api.Test;
+
 /**
- * Date: 12/29/15 - 10:50 PM
+ * Date: 12/29/15 - 10:50 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class DragonSlayerTest {
 
   /**
-   * Verify if the dragon slayer uses the strategy during battle
+   * Verify if the dragon slayer uses the strategy during battle.
    */
   @Test
   public void testGoToBattle() {
@@ -50,7 +50,7 @@ public void testGoToBattle() {
   }
 
   /**
-   * Verify if the dragon slayer uses the new strategy during battle after a change of strategy
+   * Verify if the dragon slayer uses the new strategy during battle after a change of strategy.
    */
   @Test
   public void testChangeStrategy() {
diff --git a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
index 67e4b92cc643..15106cdd9f8d 100644
--- a/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
+++ b/strategy/src/test/java/com/iluwatar/strategy/DragonSlayingStrategyTest.java
@@ -23,45 +23,48 @@
 
 package com.iluwatar.strategy;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import ch.qos.logback.classic.Logger;
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.AppenderBase;
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.MethodSource;
-import org.slf4j.LoggerFactory;
 
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.slf4j.LoggerFactory;
 
 /**
- * Date: 12/29/15 - 10:58 PM
+ * Date: 12/29/15 - 10:58 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class DragonSlayingStrategyTest {
 
   /**
+   * Assembles test parameters.
+   *
    * @return The test parameters for each cycle
    */
   static Collection<Object[]> dataProvider() {
-      return List.of(
-          new Object[]{
-              new MeleeStrategy(),
-              "With your Excalibur you sever the dragon's head!"
-          },
-          new Object[]{
-              new ProjectileStrategy(),
-              "You shoot the dragon with the magical crossbow and it falls dead on the ground!"
-          },
-          new Object[]{
-              new SpellStrategy(),
-              "You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"
-          }
+    return List.of(
+      new Object[]{
+        new MeleeStrategy(),
+        "With your Excalibur you sever the dragon's head!"
+      },
+      new Object[]{
+        new ProjectileStrategy(),
+        "You shoot the dragon with the magical crossbow and it falls dead on the ground!"
+      },
+      new Object[]{
+        new SpellStrategy(),
+        "You cast the spell of disintegration and the dragon vaporizes in a pile of dust!"
+      }
     );
   }
 
@@ -79,7 +82,7 @@ public void tearDown() {
 
 
   /**
-   * Test if executing the strategy gives the correct response
+   * Test if executing the strategy gives the correct response.
    */
   @ParameterizedTest
   @MethodSource("dataProvider")
diff --git a/visitor/src/main/java/com/iluwatar/visitor/App.java b/visitor/src/main/java/com/iluwatar/visitor/App.java
index 7b33f7e4d6c4..7f0abb0f0f3b 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/App.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/App.java
@@ -24,19 +24,18 @@
 package com.iluwatar.visitor;
 
 /**
- * 
- * Visitor pattern defines mechanism to apply operations on nodes in hierarchy. New operations can
- * be added without altering the node interface.
- * <p>
- * In this example there is a unit hierarchy beginning from {@link Commander}. This hierarchy is
+ * <p>Visitor pattern defines mechanism to apply operations on nodes in hierarchy. New operations
+ * can be added without altering the node interface.</p>
+ *
+ * <p>In this example there is a unit hierarchy beginning from {@link Commander}. This hierarchy is
  * traversed by visitors. {@link SoldierVisitor} applies its operation on {@link Soldier}s,
- * {@link SergeantVisitor} on {@link Sergeant}s and so on.
+ * {@link SergeantVisitor} on {@link Sergeant}s and so on.</p>
  * 
  */
 public class App {
 
   /**
-   * Program entry point
+   * Program entry point.
    * 
    * @param args command line args
    */
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Commander.java b/visitor/src/main/java/com/iluwatar/visitor/Commander.java
index 938c42f8d0a2..782d0116c650 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Commander.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Commander.java
@@ -24,9 +24,7 @@
 package com.iluwatar.visitor;
 
 /**
- * 
- * Commander
- *
+ * Commander.
  */
 public class Commander extends Unit {
 
diff --git a/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
index 19ea5846ecc5..c34c8ed9e36b 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/CommanderVisitor.java
@@ -27,9 +27,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * 
- * CommanderVisitor
- *
+ * CommanderVisitor.
  */
 public class CommanderVisitor implements UnitVisitor {
 
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java b/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
index 95de257729aa..bdc96892ac89 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Sergeant.java
@@ -24,9 +24,7 @@
 package com.iluwatar.visitor;
 
 /**
- * 
- * Sergeant
- *
+ * Sergeant.
  */
 public class Sergeant extends Unit {
 
diff --git a/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
index fdcdce5cad28..59fb405e58a9 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/SergeantVisitor.java
@@ -27,9 +27,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * 
- * SergeantVisitor
- *
+ * SergeantVisitor.
  */
 public class SergeantVisitor implements UnitVisitor {
 
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Soldier.java b/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
index 7ab4a26b96be..a2a812416040 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Soldier.java
@@ -24,9 +24,7 @@
 package com.iluwatar.visitor;
 
 /**
- * 
- * Soldier
- *
+ * Soldier.
  */
 public class Soldier extends Unit {
 
diff --git a/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
index 6585246a0673..1f19a6458f5e 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/SoldierVisitor.java
@@ -27,9 +27,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * 
- * SoldierVisitor
- *
+ * SoldierVisitor.
  */
 public class SoldierVisitor implements UnitVisitor {
 
diff --git a/visitor/src/main/java/com/iluwatar/visitor/Unit.java b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
index 49ddb8a899d4..318e84262f7a 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/Unit.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/Unit.java
@@ -24,9 +24,7 @@
 package com.iluwatar.visitor;
 
 /**
- * 
  * Interface for the nodes in hierarchy.
- * 
  */
 public abstract class Unit {
 
@@ -37,7 +35,7 @@ public Unit(Unit... children) {
   }
 
   /**
-   * Accept visitor
+   * Accept visitor.
    */
   public void accept(UnitVisitor visitor) {
     for (var child : children) {
diff --git a/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java b/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
index 086075e5e24d..8300fd1fe381 100644
--- a/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/visitor/UnitVisitor.java
@@ -24,9 +24,7 @@
 package com.iluwatar.visitor;
 
 /**
- * 
  * Visitor interface.
- * 
  */
 public interface UnitVisitor {
 
diff --git a/visitor/src/test/java/com/iluwatar/visitor/AppTest.java b/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
index fb2fdd1233bc..45804a9c6f48 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/AppTest.java
@@ -26,9 +26,7 @@
 import org.junit.jupiter.api.Test;
 
 /**
- * 
- * Application test
- *
+ * Application test.
  */
 public class AppTest {
 
diff --git a/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java b/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
index f3cf823fce5d..256a0cdbdd39 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/CommanderTest.java
@@ -27,14 +27,14 @@
 import static org.mockito.Mockito.verify;
 
 /**
- * Date: 12/30/15 - 19:45 PM
+ * Date: 12/30/15 - 19:45 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class CommanderTest extends UnitTest<Commander> {
 
   /**
-   * Create a new test instance for the given {@link Commander}
+   * Create a new test instance for the given {@link Commander}.
    */
   public CommanderTest() {
     super(Commander::new);
diff --git a/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
index ed46ac90a592..935baa58d4fb 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/CommanderVisitorTest.java
@@ -26,14 +26,14 @@
 import java.util.Optional;
 
 /**
- * Date: 12/30/15 - 18:43 PM
+ * Date: 12/30/15 - 18:43 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class CommanderVisitorTest extends VisitorTest<CommanderVisitor> {
 
   /**
-   * Create a new test instance for the given visitor
+   * Create a new test instance for the given visitor.
    */
   public CommanderVisitorTest() {
     super(
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java b/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
index b2e3d5baf68e..fd977f2bc439 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SergeantTest.java
@@ -27,14 +27,14 @@
 import static org.mockito.Mockito.verify;
 
 /**
- * Date: 12/30/15 - 19:45 PM
+ * Date: 12/30/15 - 19:45 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class SergeantTest extends UnitTest<Sergeant> {
 
   /**
-   * Create a new test instance for the given {@link Sergeant}
+   * Create a new test instance for the given {@link Sergeant}.
    */
   public SergeantTest() {
     super(Sergeant::new);
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
index f7595b429003..05eae49f22f9 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SergeantVisitorTest.java
@@ -26,14 +26,14 @@
 import java.util.Optional;
 
 /**
- * Date: 12/30/15 - 18:36 PM
+ * Date: 12/30/15 - 18:36 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class SergeantVisitorTest extends VisitorTest<SergeantVisitor> {
 
   /**
-   * Create a new test instance for the given visitor
+   * Create a new test instance for the given visitor.
    */
   public SergeantVisitorTest() {
     super(
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java b/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
index 713b190e2d5e..3d2c7698f439 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SoldierTest.java
@@ -27,14 +27,14 @@
 import static org.mockito.Mockito.verify;
 
 /**
- * Date: 12/30/15 - 19:45 PM
+ * Date: 12/30/15 - 19:45 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class SoldierTest extends UnitTest<Soldier> {
 
   /**
-   * Create a new test instance for the given {@link Soldier}
+   * Create a new test instance for the given {@link Soldier}.
    */
   public SoldierTest() {
     super(Soldier::new);
diff --git a/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
index e5572f1ee8c9..653d814c5878 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/SoldierVisitorTest.java
@@ -26,14 +26,14 @@
 import java.util.Optional;
 
 /**
- * Date: 12/30/15 - 18:59 PM
+ * Date: 12/30/15 - 18:59 PM.
  *
  * @author Jeroen Meulemeester
  */
 public class SoldierVisitorTest extends VisitorTest<SoldierVisitor> {
 
   /**
-   * Create a new test instance for the given visitor
+   * Create a new test instance for the given visitor.
    */
   public SoldierVisitorTest() {
     super(
diff --git a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
index 4441570d4dfb..7385ea5a7bd3 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/UnitTest.java
@@ -23,18 +23,18 @@
 
 package com.iluwatar.visitor;
 
-import org.junit.jupiter.api.Test;
-
-import java.util.Arrays;
-import java.util.function.Function;
-
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 
+import java.util.Arrays;
+import java.util.function.Function;
+
+import org.junit.jupiter.api.Test;
+
 /**
- * Date: 12/30/15 - 18:59 PM
+ * Date: 12/30/15 - 18:59 PM.
  * Test related to Units
  * @param <U> Type of Unit
  * @author Jeroen Meulemeester
@@ -42,12 +42,12 @@
 public abstract class UnitTest<U extends Unit> {
 
   /**
-   * Factory to create new instances of the tested unit
+   * Factory to create new instances of the tested unit.
    */
   private final Function<Unit[], U> factory;
 
   /**
-   * Create a new test instance for the given unit type {@link U}
+   * Create a new test instance for the given unit type {@link U}.
    *
    * @param factory Factory to create new instances of the tested unit
    */
@@ -74,7 +74,7 @@ public void testAccept() {
   }
 
   /**
-   * Verify if the correct visit method is called on the mock, depending on the tested instance
+   * Verify if the correct visit method is called on the mock, depending on the tested instance.
    *
    * @param unit          The tested unit instance
    * @param mockedVisitor The mocked {@link UnitVisitor} who should have gotten a visit by the unit
diff --git a/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java b/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
index c50c3822d284..3c458f6f4c85 100644
--- a/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
+++ b/visitor/src/test/java/com/iluwatar/visitor/VisitorTest.java
@@ -23,6 +23,8 @@
 
 package com.iluwatar.visitor;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import ch.qos.logback.classic.Logger;
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.AppenderBase;
@@ -35,10 +37,8 @@
 import org.junit.jupiter.api.Test;
 import org.slf4j.LoggerFactory;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
 /**
- * Date: 12/30/15 - 18:59 PM
+ * Date: 12/30/15 - 18:59 PM.
  * Test case for Visitor Pattern
  * @param <V> Type of UnitVisitor
  * @author Jeroen Meulemeester
@@ -58,34 +58,36 @@ public void tearDown() {
   }
 
   /**
-   * The tested visitor instance
+   * The tested visitor instance.
    */
   private final V visitor;
 
   /**
-   * The optional expected response when being visited by a commander
+   * The optional expected response when being visited by a commander.
    */
   private final Optional<String> commanderResponse;
 
   /**
-   * The optional expected response when being visited by a sergeant
+   * The optional expected response when being visited by a sergeant.
    */
   private final Optional<String> sergeantResponse;
 
   /**
-   * The optional expected response when being visited by a soldier
+   * The optional expected response when being visited by a soldier.
    */
   private final Optional<String> soldierResponse;
 
   /**
-   * Create a new test instance for the given visitor
+   * Create a new test instance for the given visitor.
    *
    * @param commanderResponse The optional expected response when being visited by a commander
    * @param sergeantResponse  The optional expected response when being visited by a sergeant
    * @param soldierResponse   The optional expected response when being visited by a soldier
    */
-  public VisitorTest(final V visitor, final Optional<String> commanderResponse,
-                     final Optional<String> sergeantResponse, final Optional<String> soldierResponse) {
+  public VisitorTest(final V visitor,
+                     final Optional<String> commanderResponse,
+                     final Optional<String> sergeantResponse,
+                     final Optional<String> soldierResponse) {
 
     this.visitor = visitor;
     this.commanderResponse = commanderResponse;

From 55b0341c8dc28ab84412d535bee9ecbb461fa081 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ilkka=20Sepp=C3=A4l=C3=A4?= <ilkka.seppala@gofore.com>
Date: Thu, 31 Oct 2019 20:01:39 +0200
Subject: [PATCH 68/68] Fix remaining Checkstyle errors for Singleton

---
 .../iluwatar/singleton/InitializingOnDemandHolderIdiom.java    | 3 ++-
 singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
index faf53a63efd2..205a7bd80bfc 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/InitializingOnDemandHolderIdiom.java
@@ -41,7 +41,8 @@ public final class InitializingOnDemandHolderIdiom {
   /**
    * Private constructor.
    */
-  private InitializingOnDemandHolderIdiom() {}
+  private InitializingOnDemandHolderIdiom() {
+  }
 
   /**
    * Sigleton instance.
diff --git a/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java b/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
index c8d551404c8b..0bc3af28b2f4 100644
--- a/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
+++ b/singleton/src/main/java/com/iluwatar/singleton/IvoryTower.java
@@ -31,7 +31,8 @@ public final class IvoryTower {
   /**
    * Private constructor so nobody can instantiate the class.
    */
-  private IvoryTower() {}
+  private IvoryTower() {
+  }
 
   /**
    * Static to class instance of the class.