<AWT Dev> <Awt Dev> [9] Review Request for 8079595: Resizing dialog which is JWindow parent makes JVM crash

Semyon Sadetsky semyon.sadetsky at oracle.com
Wed Sep 16 14:07:32 UTC 2015

Other scenarios do not cause conflicts. Direct call to DefWindowProc is 
much faster it's better to preserve it.


On 9/16/2015 4:52 PM, Sergey Bylokhov wrote:
> Why we cannot always send a messages via SendMessage?
> Can you add a comment to the changed lines to clarify the fix. It is 
> unclear for example why IsContainer() is used.
> 16.09.2015 15:36, Semyon Sadetsky wrote:
>> Hello,
>> Please review fix for JDK9:
>> bug: https://bugs.openjdk.java.net/browse/JDK-8079595
>> webrev: http://cr.openjdk.java.net/~ssadetsky/8079595/webrev.00/
>> Direct call to DefWindowProc() of the child window's owner causes a 
>> conflict. Using SendMessage() eliminates it.
>> --Semyon

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