RFR: 8340790: Open source several AWT Dialog tests - Batch 4 [v2]

[Tejesh R]

On Mon, 14 Oct 2024 19:53:13 GMT, Harshitha Onkar <honkar at openjdk.org> wrote:

>> I don't think `CountDownLatch` is required here. Anyhow I have added some delays after keypress too. Still didn't get failure in CI system. Please check with updated test once and revert.
>
> Since you mentioned this test passes locally as well as on CI with the updated test changes, the open problemlist entry for macOS can be removed now, right?
> 
> `java/awt/Dialog/ChoiceModalDialogTest.java 8161475 macosx-all`

Not sure if I can remove from problemList since the mentioned bug - https://bugs.openjdk.org/browse/JDK-8161475 is not yet closed. So retaining it since we are only open sourcing it now.

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PR Review Comment: https://git.openjdk.org/jdk/pull/21404#discussion_r1800558320