Update to gradle 5.2.1.

.gitignore

@@ -1,5 +1,5 @@
 .idea
-.iml
+*.iml
 
 .gradle
 

build.gradle

@@ -14,13 +14,14 @@ plugins {
 }
 
 group 'com.jspcore'
-version '0.4.6-SNAPSHOT'
+version '0.4.7-SNAPSHOT'
 description = 'A testing library for assert logging messages.'
 
 apply plugin: 'idea'
 apply plugin: 'groovy'
 apply plugin: 'maven'
 apply plugin: 'maven-publish'
+apply plugin: 'java-library'
 
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
@@ -32,19 +33,20 @@ repositories {
 ext {
   junit5_version = "5.2.0"
 }
+
 dependencies {
-  compile "org.slf4j:slf4j-api:1.7.22"
-  compile "ch.qos.logback:logback-classic:1.1.8"
-  compile "org.hamcrest:hamcrest-library:1.3"
-  compile "com.jayway.awaitility:awaitility:1.7.0"
-  compile "junit:junit:4.12"
-  compile "org.junit.jupiter:junit-jupiter-api:$junit5_version"
-  compile 'org.spockframework:spock-core:1.1-groovy-2.4'
-  
-  testCompile "org.assertj:assertj-core:3.6.1"
-  testRuntime "org.junit.jupiter:junit-jupiter-engine:$junit5_version"
-  testCompile "org.junit.jupiter:junit-jupiter-params:$junit5_version"
-  testRuntime "org.junit.vintage:junit-vintage-engine:$junit5_version"
+  api "org.hamcrest:hamcrest-library:2.1"
+  implementation "org.slf4j:slf4j-api:1.7.22"
+  implementation "ch.qos.logback:logback-classic:1.1.8"
+  implementation "org.awaitility:awaitility:3.1.6"
+  implementation "junit:junit:4.12"
+  implementation "org.junit.jupiter:junit-jupiter-api:$junit5_version"
+  implementation 'org.spockframework:spock-core:1.3-groovy-2.5'
+
+  testImplementation "org.assertj:assertj-core:3.6.1"
+  testImplementation "org.junit.jupiter:junit-jupiter-engine:$junit5_version"
+  testImplementation "org.junit.jupiter:junit-jupiter-params:$junit5_version"
+  testImplementation "org.junit.vintage:junit-vintage-engine:$junit5_version"
 }
 
 test {
@@ -98,8 +100,8 @@ task sourceJar(type: Jar) {
   from sourceSets.main.allJava
 }
 
-task wrapper(type: Wrapper) {
-  gradleVersion = '4.8.1'
+wrapper {
+  gradleVersion = '5.2.1'
 }
 
 publishing {
@@ -108,7 +110,7 @@ publishing {
       from components.java
       groupId 'com.jspcore'
       artifactId 'logcapture'
-      version '0.4.6'
+      version '0.4.7'
 
       artifacts {
         artifact sourceJar {
@@ -142,8 +144,8 @@ bintray {
     licenses = ['MIT']
     vcsUrl = 'https://github.com/mustaine/logcapture.git'
     version {
-      name = '0.4.6'
-      vcsTag = '0.4.6'
+      name = '0.4.7'
+      vcsTag = '0.4.7'
       released = new Date()
     }
   }

gradle.properties

@@ -0,0 +1 @@
+org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip

src/main/java/com/logcapture/LogbackInterceptor.java

@@ -11,8 +11,8 @@
 import java.util.concurrent.Callable;
 import java.util.function.Supplier;
 
-import static com.jayway.awaitility.Awaitility.await;
 import static java.util.concurrent.TimeUnit.SECONDS;
+import static org.awaitility.Awaitility.await;
 import static org.slf4j.Logger.ROOT_LOGGER_NAME;
 
 class LogbackInterceptor {

src/test/groovy/com/logcapture/spock/LogCaptureSpecShould.groovy

@@ -1,6 +1,7 @@
 package com.logcapture.spock
 
 import com.logcapture.junit.LogCaptureRuleShould
+import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 import spock.lang.Shared
 
@@ -13,7 +14,7 @@ import static org.hamcrest.Matchers.not
 
 class LogCaptureSpecShould extends LogCaptureSpec {
 
-  @Shared log = LoggerFactory.getLogger(LogCaptureRuleShould.class)
+  @Shared Logger log = LoggerFactory.getLogger(LogCaptureRuleShould.class)
 
   def "verify missing events"() {
     expect:

src/test/java/com/logcapture/junit5/LogCaptureRegisterExtensionShould.java

@@ -14,7 +14,7 @@
 import static org.hamcrest.Matchers.not;
 
 
-public class LogCaptureRegisterExtensionShould {
+class LogCaptureRegisterExtensionShould {
   private final Logger log = LoggerFactory.getLogger(LogCaptureRuleShould.class);
 
   @RegisterExtension