RFR: 8316931: [macos14] Test "java/awt/TrayIcon/ShowAfterDisposeTest/ShowAfterDisposeTest.html" throws and exception on Mac OS 14(x64, aarch64) [v4]

[Alisen Chung]

On Wed, 17 Jan 2024 00:26:20 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

>> Or maybe it is a lack of synchronization?
>
> So what is the root cause of null context here?

I'm checking to see if removing executeOnEventHandlerThread solves the issue. In this test the source of the appcontext (trayIcon) is deleted via an actionPerformed listener, so probably the deletion of the trayIcon comes first then the mouseEvent is trying to be posted onto the trayIcon and throwing an error

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PR Review Comment: https://git.openjdk.org/jdk/pull/17329#discussion_r1456305879