[MSHARED-367]
 - More clean ups of checkstyle issues reported.
 - Accidently added supplemental java doc in DefaultMavenResourcesFiltering 
   class which confused plexus xdoclet and resulted in failing unit tests.


git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1632661 13f79535-47bb-0310-9956-ffa450edef68