Hi, Please review fix for JDK9,
Bug: https://bugs.openjdk.java.net/browse/JDK-8062946 Webrev: http://cr.openjdk.java.net/~arapte/prem/8062946/webrev.00/ Issue: Transparent JDialog will lose transparency upon iconify/deiconify sequence. Cause: Regression: due to 6780496: Javaw process taking up 80-90 percent of CPU time! https://bugs.openjdk.java.net/browse/JDK-6780496 Intentionally when JDialog is iconified transparency is disabled, And transparency is not enabled when JDialog is deiconified. Fix: Transparency is enabled when JDialog is deiconified. Regards, Prem