RFR: 8353488: Open some JComboBox bugs 3 [v3]

[Alexander Zuev]

On Mon, 21 Apr 2025 23:02:13 GMT, Alisen Chung <achung at openjdk.org> wrote:

>> Opening some JComboBox bugs
>
> Alisen Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   add volatile

test/jdk/javax/swing/JComboBox/bug4436376.java line 44:

> 42:     static JFrame frame;
> 43:     static volatile Point p;
> 44:     static volatile JComboBox combo;

Making Swing object volatile does not mean that calling its methods not from EDT is Ok. As a solution you can perform the entire check block together with throwing an exception inside the invokeAndWait block. Same with the second test.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24767#discussion_r2054351732