fix for the creation of test result zip files.
fix for the creation of test result zip files.


Former-commit-id: 5b37dbcb3e7530021253b9d7cce2ab699bd1c317
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