RFR: 8006421: GraphicsConfiguration of a frame is changed when the frame is moved to another screen

[Damon Nguyen]

On Mon, 5 Jun 2023 15:06:38 GMT, Tejesh R <tr at openjdk.org> wrote:

>> Although the fix is only for linux, the test can be made generic I believe. I think it's preferred to have a test be generic if possible, but I'm OK with the test being linux only too.
>
> Not sure if it can be made generic, because as explained it causes a regression for test - [WindowGCChangeTest.java](https://github.com/openjdk/jdk/blob/master/test/jdk/java/awt/Multiscreen/WindowGCChangeTest/WindowGCChangeTest.java).

I see the difference. Also, I looked back on other fixes that I recall were expanded to be generic, and I see my source of confusion. LAF's were expanded, not tested OS's.

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PR Review Comment: https://git.openjdk.org/jdk/pull/14246#discussion_r1218245193