Hello,
Please review the fix for jdk9.
The root cause of the problem is that the peer is initialized and
validated on the different threads. SWT calls addNotify() on EDT and
validateWithBounds() on the Main thread. The bug was found when I worked
on JDK-8148109 [1]
In the fix of JDK-8074028 [2] I moved the getPeer() outside of the
runnable, but at this point the peer still not initialized. In this fix
I moved the code back.
Note that the fix has no test, this is a basic functionality which
should be covered by SQE tests. But it seems these tests were commented
out on OSX before JDK-7154778 [3], I'll send a request to SQE to run them.
[1] https://bugs.openjdk.java.net/browse/JDK-8148109
[2] https://bugs.openjdk.java.net/browse/JDK-8074028
[3] https://bugs.openjdk.java.net/browse/JDK-7154778
Bug: https://bugs.openjdk.java.net/browse/JDK-8154088
Webrev can be found at: http://cr.openjdk.java.net/~serb/8154088/webrev.00
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Best regards, Sergey.
