remove unneccesary ANT variable
remove unneccesary ANT variable


Former-commit-id: 7a81ecaf965ce79a999986b70b014fab560067ba
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