The current build of org.osgi.compendium does not include a source jar. Configuration should be added to the build to generate this file and deploy it to the Maven repo.
Looks like the source jar is already available in the -redhat-4 build. The osgi compendium jar just wasn't updated in the maven repo with the other osgi jars. https://brewweb.devel.redhat.com/buildinfo?buildID=295555
Updated manual includes list to new version of osgi.compendium: http://git.app.eng.bos.redhat.com/jboss-eap/maven-repository-testsuite.git/commit/?id=bc6131ee2c3f4d0d3764f366788409458e1ad031
Verified for EAP 6.2.0 ER7