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

[Prasanta Sadhukhan]

On Wed, 3 Sep 2025 09:22:17 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 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/fe5ff004...a62416a9

Marked as reviewed by psadhukhan (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/25971#pullrequestreview-3183424416