minor cleanup
minor cleanup


Former-commit-id: 73310fdc7d80fb19544b93dbc9e3f1175563d06d
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