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"

gameduell/eclipselink.runtime,gameduell/eclipselink.runtime,gameduell/eclipselink.runtime,gameduell/eclipselink.runtime