Add missing License headers and add RAT as license checker

NOTICE.txt

@@ -34,3 +34,8 @@ This product bundles software (jarjar'ed to new package name) developed by:
   http://commons.apache.org/cli/
 
 (see the "bundled-licenses/" folder for full license information)
+
+
+The documentation package contains a CSS file "Classic Javadoc
+StyleSheet", developed by S.Ishigaki under the MIT License.
+http://junk-box.appspot.com/stylesheet/classic-javadoc-stylesheet/index.html

build.xml

@@ -18,6 +18,7 @@
   xmlns:artifact="antlib:org.apache.maven.artifact.ant"
   xmlns:ivy="antlib:org.apache.ivy.ant"
   xmlns:au="antlib:org.apache.ant.antunit"
+  xmlns:rat="antlib:org.apache.rat.anttasks"
 >
   <fail message="Minimum supported ANT version is 1.8.0. Yours: ${ant.version}">
     <condition>
@@ -200,6 +201,7 @@
     <taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask" classpathref="path.tasks"/>
     <taskdef uri="antlib:org.apache.maven.artifact.ant" classpathref="path.tasks"/>
     <taskdef name="groovy" classname="org.codehaus.groovy.ant.Groovy" classpathref="path.tasks"/>
+    <typedef uri="antlib:org.apache.rat.anttasks" classpathref="path.tasks"/>
     <property name="installed.tasks" value="true"/>
   </target>
 
@@ -388,7 +390,7 @@
     </artifact:install>
   </target>
 
-  <target name="dist" depends="install-maven-artifacts" description="Create the distribution">
+  <target name="dist" depends="rat-sources,install-maven-artifacts" description="Create the distribution">
     <copy file="${maven.deploy.pom}" tofile="${pom-file}"/>
   </target>
 
@@ -556,6 +558,14 @@
     </exec>
   </target>
 
+  <target name="rat-sources" depends="-install-tasks" description="Checks licenses of all source files">
+    <rat:report addDefaultLicenseMatchers="true">
+      <fileset dir="src">
+        <exclude name="**/jdk-deprecated-*.txt"/>
+      </fileset>
+    </rat:report>
+  </target>
+
   <target name="-gradle-unsupported" unless="gradle.supported">
     <echo level="warn" message="Cannot run Gradle test project because runtime is unsupported or 'gradle.exe' property undefined."/>
   </target>

ivy.xml

@@ -45,6 +45,7 @@
     <dependency org="commons-cli" name="commons-cli" rev="1.2" conf="build,bundle"/>
     <dependency org="org.sonatype.plugins" name="jarjar-maven-plugin" rev="1.9" conf="buildtools"/>
     <dependency org="org.apache.maven" name="maven-ant-tasks" rev="2.1.3" conf="buildtools"/>
+    <dependency org="org.apache.rat" name="apache-rat" rev="0.11" conf="buildtools"/>
     <dependency org="org.apache.ant" name="ant-antunit" rev="1.3" conf="test"/>
     <dependency org="ant-contrib" name="ant-contrib" rev="1.0b3" conf="test"/>
     <dependency org="junit" name="junit" rev="4.12" conf="test"/>

src/main/docs/classic-stylesheet.css

@@ -1,12 +1,28 @@
-/*
+/**
  * Classic Javadoc StyleSheet v1.2
  * http://junk-box.appspot.com/stylesheet/classic-javadoc-stylesheet/index.html
  *
+ * The MIT License (MIT)
+ *
  * Copyright (C) 2015 S.Ishigaki
- * Licensed under the MIT license
- * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2015-09-02
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/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.
  */
 
 /*

src/main/java/de/thetaphi/forbiddenapis/cli/ExitException.java

@@ -1,5 +1,21 @@
 package de.thetaphi.forbiddenapis.cli;
 
+/*
+ * (C) Copyright Uwe Schindler (Generics Policeman) and others.
+ *
+ * Licensed 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.
+ */
+
 /**
  * Used by the CLI to signal process exit with a specific exit code
  */

src/main/maven/pom-build.xml.template

@@ -1,3 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * (C) Copyright Uwe Schindler (Generics Policeman) and others.
+ *
+ * Licensed 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.
+-->
 <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>

src/main/maven/pom-deploy.xml.template

@@ -1,3 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * (C) Copyright Uwe Schindler (Generics Policeman) and others.
+ *
+ * Licensed 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.
+-->
 <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>

src/main/resources/META-INF/gradle-plugins/de.thetaphi.forbiddenapis.properties

@@ -1 +1,15 @@
+# (C) Copyright Uwe Schindler (Generics Policeman) and others.
+#
+# Licensed 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.
+
 implementation-class=de.thetaphi.forbiddenapis.gradle.ForbiddenApisPlugin

src/test/antunit/dummy.xml

@@ -1,2 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * (C) Copyright Uwe Schindler (Generics Policeman) and others.
+ *
+ * Licensed 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.
+-->
 <root/>