add <generate-report> for jpa21 sessionbean model, fix compile issue for "server-test-xml-composite-advanced" and "server-test-xml-extended-composite-advanced"
add <generate-report> for jpa21 sessionbean model, fix compile issue for "server-test-xml-composite-advanced" and "server-test-xml-extended-composite-advanced"


Former-commit-id: 28fc2e762edf41df662d63937b28dfe97964ea8f
bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs,bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs,bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs