<AWT Dev> [14] Review Request: 8235739 Rare NPE at WComponentPeer.getGraphics()

Sergey Bylokhov Sergey.Bylokhov at oracle.com
Wed Dec 11 05:23:01 UTC 2019

Please review the fix for JDK 14.

Bug: https://bugs.openjdk.java.net/browse/JDK-8235739
Fix: http://cr.openjdk.java.net/~serb/8235739/webrev.00

In the WComponentPeer.getGraphics() we may get NPE because
AWTAccessor....getPeer("window") can return null if the "window"
was disposed already and its peer was set to null.

Best regards, Sergey.

More information about the awt-dev mailing list