RFR: 8273617: UninitializedDisplayModeChangeTest.java times out on macOS 12

[Prasanta Sadhukhan]

On Fri, 19 Sep 2025 05:28:57 GMT, Phil Race <prr at openjdk.org> wrote:

>> I dont see it does..It sets the bounds as I see, it does not reset the display mode..
>> but say, even though it does, will it be a problem as this will be a no-op (its like double free)
>
> I think you may have missed the point as to why this test is unstable.
> Look at all the code running on the EDT which constructs the UI that should be either not run there or should be in separate calls.

I guess it was not unstable and it was failing every time as per the description "is timing out every time on macOS 12. "
and atleast now it is not with this fix

but I get your point..I will see to it and make it more robust..

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PR Review Comment: https://git.openjdk.org/jdk/pull/27365#discussion_r2361860446