Enable Checkstyle for checking license headers (#1242)

* Enable Checkstyle for checking license headers

* Enable license check for all subprojects and fix test license headers

* Apply license task to all projects

build.gradle

@@ -32,12 +32,12 @@ apply from: 'gradle/root/ide.gradle'
 apply from: 'gradle/root/gradle-fix.gradle'
 apply from: 'gradle/root/java6-compatibility.gradle'
 apply from: 'gradle/java-library.gradle'
+apply from: 'gradle/license.gradle'
 apply from: 'gradle/root/coverage.gradle'
 
 apply from: 'gradle/mockito-core/inline-mock.gradle'
 apply from: 'gradle/mockito-core/osgi.gradle'
 apply from: 'gradle/mockito-core/javadoc.gradle'
-apply from: 'gradle/mockito-core/license.gradle'
 apply from: 'gradle/mockito-core/testing.gradle'
 
 apply from: 'gradle/dependencies.gradle'

config/checkstyle/checkstyle.xml

@@ -27,5 +27,9 @@
             <property name="processJavadoc" value="true"/>
         </module>
     </module>
+    <module name="RegexpHeader">
+        <property name="headerFile" value="config/checkstyle/java.header"/>
+        <property name="fileExtensions" value="java"/>
+    </module>
 </module>
 

config/checkstyle/java.header

@@ -0,0 +1,4 @@
+^/\*$
+^ \* Copyright \(c\) \d\d\d\d Mockito contributors$
+^ \* This program is made available under the terms of the MIT License.$
+^ \*/$

doc/licenses/HEADER.txt

@@ -1,2 +1,2 @@
-Copyright (c) ${year} ${name}
-This program is made available under the terms of the MIT License.
+Copyright (c) ${year} Mockito contributors
+This program is made available under the terms of the MIT License.

gradle/license.gradle

@@ -0,0 +1,16 @@
+def licenseHeaderFile = rootProject.file('doc/licenses/HEADER.txt')
+
+allprojects {
+    apply plugin: 'com.github.hierynomus.license'
+    license {
+        header = licenseHeaderFile
+        strictCheck = true
+        ignoreFailures = true
+        skipExistingHeaders = true
+        mapping {
+            java = 'SLASHSTAR_STYLE'
+            groovy = 'SLASHSTAR_STYLE'
+        }
+        ext.year = Calendar.getInstance().get(Calendar.YEAR)
+    }
+}

src/main/java/org/mockito/CheckReturnValue.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito;
 
 import java.lang.annotation.ElementType;

src/test/java/org/mockitousage/bugs/GenericsMockitoAnnotationsTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.bugs;
 
 import org.junit.Before;

src/test/java/org/mockitousage/verification/VerificationAfterDelayTest.java

@@ -1,5 +1,6 @@
 /*
- * Copyright (c) 2007 Mockito contributors This program is made available under the terms of the MIT License.
+ * Copyright (c) 2007 Mockito contributors
+ * This program is made available under the terms of the MIT License.
  */
 
 package org.mockitousage.verification;

subprojects/android/src/main/java/org/mockito/android/internal/creation/AndroidByteBuddyMockMaker.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.android.internal.creation;
 
 import org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker;

subprojects/android/src/main/java/org/mockito/android/internal/creation/AndroidLoadingStrategy.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.android.internal.creation;
 
 import static org.mockito.internal.util.StringUtil.join;

subprojects/android/src/main/java/org/mockito/android/internal/creation/AndroidTempFileLocator.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.android.internal.creation;
 
 import java.io.File;

subprojects/extTest/src/test/java/org/mockitousage/plugins/stacktrace/MyStackTraceCleanerProvider.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.plugins.stacktrace;
 
 import org.mockito.exceptions.stacktrace.StackTraceCleaner;

subprojects/extTest/src/test/java/org/mockitousage/plugins/switcher/MyMockMaker.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.plugins.switcher;
 
 import org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker;

subprojects/extTest/src/test/java/org/mockitousage/plugins/switcher/MyPluginSwitch.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.plugins.switcher;
 
 import org.mockito.plugins.PluginSwitch;

subprojects/inline/src/test/java/org/mockitoinline/FinalClassMockingTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitoinline;
 
 import org.junit.Test;

subprojects/inline/src/test/java/org/mockitoinline/PluginTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitoinline;
 
 import org.junit.Test;

subprojects/inline/src/test/java/org/mockitoinline/StubbingLocationTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitoinline;
 
 import java.util.Collections;

subprojects/kotlinTest/src/test/kotlin/org/mockito/kotlin/FunctionTest.kt

@@ -1,3 +1,7 @@
+/**
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.kotlin
 
 import org.junit.Test

subprojects/kotlinTest/src/test/kotlin/org/mockito/kotlin/SuspendTest.kt

@@ -1,3 +1,7 @@
+/**
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.kotlin
 
 import kotlinx.coroutines.experimental.runBlocking

subprojects/testng/src/main/java/org/mockito/testng/MockitoAfterTestNGMethod.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.testng;
 
 import org.mockito.Mock;

subprojects/testng/src/main/java/org/mockito/testng/MockitoBeforeTestNGMethod.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.testng;
 
 import org.mockito.Captor;

subprojects/testng/src/main/java/org/mockito/testng/MockitoTestNGListener.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockito.testng;
 
 import org.testng.IInvokedMethod;

subprojects/testng/src/test/java/org/mockitousage/testng/AnnotatedFieldsShouldBeInitializedByMockitoTestNGListenerTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.ArgumentCaptor;

subprojects/testng/src/test/java/org/mockitousage/testng/CaptorAnnotatedFieldShouldBeClearedTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.ArgumentCaptor;

subprojects/testng/src/test/java/org/mockitousage/testng/ConfigurationMethodTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/DontResetMocksIfNoListenerTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/EnsureMocksAreInitializedBeforeBeforeClassMethodTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/InitializeChildTestWhenParentHasListenerTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/MockFieldsShouldBeResetBetweenTestMethodsTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.InjectMocks;

subprojects/testng/src/test/java/org/mockitousage/testng/ParentTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/ResetMocksInParentTestClassTooTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.testng.annotations.Test;

subprojects/testng/src/test/java/org/mockitousage/testng/SomeType.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import java.util.List;

subprojects/testng/src/test/java/org/mockitousage/testng/TestWithoutListenerShouldNotInitializeAnnotatedFieldsTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng;
 
 import org.mockito.ArgumentCaptor;

subprojects/testng/src/test/java/org/mockitousage/testng/failuretests/FailingOnPurposeBecauseIncorrectAnnotationUsage.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng.failuretests;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/failuretests/FailingOnPurposeBecauseIncorrectStubbingSyntax.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng.failuretests;
 
 import org.mockito.exceptions.misusing.InvalidUseOfMatchersException;

subprojects/testng/src/test/java/org/mockitousage/testng/failuretests/FailingOnPurposeBecauseWrongStubbingSyntaxInConfigurationMethod.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng.failuretests;
 
 import org.mockito.Mock;

subprojects/testng/src/test/java/org/mockitousage/testng/failuretests/TestNGShouldFailWhenMockitoListenerFailsTest.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng.failuretests;
 
 import org.mockito.exceptions.base.MockitoException;

subprojects/testng/src/test/java/org/mockitousage/testng/utils/FailureRecordingListener.java

@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2017 Mockito contributors
+ * This program is made available under the terms of the MIT License.
+ */
 package org.mockitousage.testng.utils;
 
 import org.testng.IConfigurationListener;

subprojects/testng/src/test/resources/mockito-testng.xml

@@ -1,4 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright (c) 2017 Mockito contributors
+    This program is made available under the terms of the MIT License.
+
+-->
 <!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
 <suite name="Mockito TestNG usage" parallel="none">
     <test verbose="1" name="Mockito TestNG Integration" annotations="JDK">