RFR: 8158801: [TEST_BUG] Mixing tests fail because of focus workaround trick [v30]

[Khalid Boulanouare]

On Thu, 4 Sep 2025 10:57:21 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> Khalid Boulanouare has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 46 additional commits since the last revision:
>> 
>>  - Merge branch 'openjdk:master' into jdk-8158801
>>  - Disposes frame at the end of testing.
>>  - Moves latch logic inside ancestor frame block
>>  - Merge branch 'openjdk:master' into jdk-8158801
>>  - Disposes frames after each AWT component test
>>  - Removes redundant code for centring frames
>>  - Merge branch 'openjdk:master' into jdk-8158801
>>  - Merge branch 'openjdk:master' into jdk-8158801
>>  - Centers missed frames in the middle of screen
>>  - Uses KeyboardFocusManager instead of FocusManager
>>  - ... and 36 more: https://git.openjdk.org/jdk/compare/d2fe5bd2...a62416a9
>
> test/jdk/java/awt/Mixing/AWT_Mixing/GlassPaneOverlappingTestBase.java line 145:
> 
>> 143:                         } else {
>> 144:                             f.requestFocusInWindow();
>> 145:                         }
> 
> Is it possible to add the listener earlier to ensure the latch is released in the focus listener?

@aivanov-jdk as you have suggested, the focus owner and the latch are not needed because the GlassPaneOverlappingTestBase is using only one frame. I will refactor the code based on this.

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PR Review Comment: https://git.openjdk.org/jdk/pull/25971#discussion_r2322081059