minor clean-up
minor clean-up


Former-commit-id: fc0a69df957b2f194bd83f870a52b9d368242dbe
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