<AWT Dev>  RFR JDK-8190456: sanity/client/SwingSet/src/ComboBoxDemoTest.java failed with NPE from java.awt.EventQueue.getCurrentEventImpl()
prasanta.sadhukhan at oracle.com
Fri Nov 3 06:18:41 UTC 2017
Earlier, before your fix, if Thread.currentThread() is not equal to
dispatchThread, then it was returning " null", but now it will not
return anything even though return value should be AWTEvent.
Is it not giving any compilation problem?
On 11/1/2017 2:03 PM, Muneer Kolarkunnu wrote:
> Hi All,
> Please review fix for the below bug:
> Bug: https://bugs.openjdk.java.net/browse/JDK-8190456
> Webrev: http://cr.openjdk.java.net/~akolarkunnu/8190456/webrev.00/
> This issue observed during SBR(Same Binary Run) execution of client
> sanity tests. Same exception observed from test case
> sanity/client/SwingSet/src/DialogDemoTest.java also.
> It is a random failure, observed 2 times in 1000 iterations.
> In ComboBoxDemoTest, it is happening while changing the selection on a
> combo box.
> In DialogDemoTest, it is happening during button press.**
> Fix: As currentEvent is a WeakReference, added null check for
> dispatchThread use case also, similar to fxAppThreadIsDispatchThread
> use case.
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