Hi
The following source files are without license headers:

./api-maven/src/main/java/org/jboss/shrinkwrap/resolver/api/maven/repository/MavenChecksumPolicy.java
./api-maven/src/main/java/org/jboss/shrinkwrap/resolver/api/maven/repository/MavenUpdatePolicy.java
./api-maven/src/main/java/org/jboss/shrinkwrap/resolver/api/maven/repository/MavenRemoteRepository.java
./api-maven/src/main/java/org/jboss/shrinkwrap/resolver/api/maven/repository/MavenRemoteRepositories.java
./api-maven/src/main/java/org/jboss/shrinkwrap/resolver/api/maven/repository/MavenRemoteRepositoryImpl.java
./api-maven/src/main/java/org/jboss/shrinkwrap/resolver/api/maven/MavenArtifactInfo.java

./impl-maven/src/main/java/org/jboss/shrinkwrap/resolver/impl/maven/MavenArtifactInfoImpl.java
./impl-maven/src/main/java/org/jboss/shrinkwrap/resolver/impl/maven/GetTcclAction.java
./impl-maven/src/main/java/org/jboss/shrinkwrap/resolver/impl/maven/MavenResolveStageBaseImpl.java

./impl-gradle-embedded-archive/src/it/jar-sample/src/main/java/test/JarClass.java
./impl-gradle-embedded-archive/src/it/jar-sample/src/main/java/test/nested/NestedJarClass.java
./impl-gradle-embedded-archive/src/it/multi-module-sample/module-one/src/main/java/test/JarClass.java
./impl-gradle-embedded-archive/src/it/war-sample/src/main/java/test/nested/NestedWarClass.java

./impl-maven-archive/src/it/jar-sample/src/main/java/test/JarClass.java
./impl-maven-archive/src/it/jar-sample/src/main/java/test/nested/NestedJarClass.java
./impl-maven-archive/src/it/jar-with-mf-sample/src/main/java/test/JarClass.java
./impl-maven-archive/src/it/jar-without-resources/src/main/java/test/JarClass.java
./impl-maven-archive/src/it/jar-without-resources/src/main/java/test/nested/NestedJarClass.java
./impl-maven-archive/src/it/war-sample/src/main/java/test/nested/NestedWarClass.java

./impl-maven-integration-tests/jar-sample/src/main/java/test/JarClass.java

./maven-plugin/src/it/context-propagation/src/test/java/org/jboss/shrinkwrap/resolver/plugin/test/PluginIntegrationTestCase.java
./maven-plugin/src/it/context-propagation/src/test/java/org/jboss/shrinkwrap/resolver/plugin/test/ExecutionPropagationTestCase.java

Please, add license header
https://fedoraproject.org/wiki/Packaging:LicensingGuidelines?rd=Packaging/LicensingGuidelines#License_Clarification
Thanks in advance
Regards