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

[Tejesh R]

On Mon, 5 Jun 2023 14:52:01 GMT, Damon Nguyen <dnguyen at openjdk.org> wrote:

>> The fix is specifically for linux ( XWindowPeer).
>
> 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).

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PR Review Comment: https://git.openjdk.org/jdk/pull/14246#discussion_r1218211051