Hello All,
Please review the following fix for Jdk9: Bug: https://bugs.openjdk.java.net/browse/JDK-8145896 Webrev: http://cr.openjdk.java.net/~rchamyal/8145896/webrev.00/ Issue: JInternalFrame setMaximum before adding to desktop throws null pointer exception Cause: Null checks for parent and Desktop pane are missing Fix: Added null checks for parent and desktop pane. Verified the fix on windows,Ubuntu and Mac with all supported LAF. Regards, Rajeev Chamyal