Please review the jpackage fix for bug [1] at [2].- DMG image can get detach even if "hdiutil detach" return resource busy error. Fixed by stopping trying detach if DMG already got detach.
[1] https://bugs.openjdk.java.net/browse/JDK-8250646 [2] http://cr.openjdk.java.net/~almatvee/8250646/webrev.00/ Thanks, Alexander
