RFR: 8158801: [TEST_BUG] Mixing tests fail because of focus workaround trick [v25]

[Manukumar V S]

On Tue, 19 Aug 2025 14:54:16 GMT, Khalid Boulanouare <duke at openjdk.org> wrote:

>> Many Mixing tests failed because the work around click lands on the minimizing area in the window control and causes the tests to fail.
>> 
>> This fix changes the width of base frames which allows most of tests to pass.
>
> 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 39 additional commits since the last revision:
> 
>  - Merge branch 'openjdk:master' into jdk-8158801
>  - Centers missed frames in the middle of screen
>  - Uses KeyboardFocusManager instead of FocusManager
>  - Reverted not needed changes
>  - Updates copyright years
>  - Merge branch 'openjdk:master' into jdk-8158801
>  - Centers frames in the middle of the screen
>  - Releses latch in case of null ancestor or resizing component
>  - Update test/jdk/java/awt/Mixing/AWT_Mixing/GlassPaneOverlappingTestBase.java
>    
>    Co-authored-by: Alexey Ivanov <alexey.ivanov at oracle.com>
>  - Update test/jdk/java/awt/Mixing/AWT_Mixing/GlassPaneOverlappingTestBase.java
>    
>    Co-authored-by: Alexey Ivanov <alexey.ivanov at oracle.com>
>  - ... and 29 more: https://git.openjdk.org/jdk/compare/d442f9f3...9358a9d8

test/jdk/java/awt/Mixing/AWT_Mixing/JComboBoxOverlapping.java line 67:

> 65:         frame.getContentPane().setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS));
> 66:         frame.setSize(200, 200);
> 67:         frame.setLocationRelativeTo(null);

Are we disposing this frame somewhere(it's applicable to all the test files)?

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PR Review Comment: https://git.openjdk.org/jdk/pull/25971#discussion_r2285879821