RFR: 8226990: GTK & Nimbus LAF: Tabbed pane's background color is not expected one when change the opaque checkbox. [v2]

[Abhishek Kumar]

On Thu, 15 Feb 2024 08:00:38 GMT, Tejesh R <tr at openjdk.org> wrote:

> Better to avoid running the test in Windows L&F.

done.

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PR Review Comment: https://git.openjdk.org/jdk/pull/17720#discussion_r1490678902