[jdk25u-dev] Integrated: 8335646: Nimbus : JLabel not painted with LAF defined foreground color on Ubuntu 24.04

[Roland Mesde]

On Wed, 11 Feb 2026 16:34:46 GMT, Roland Mesde <duke at openjdk.org> wrote:

> Backporting JDK-8335646: Nimbus : JLabel not painted with LAF defined foreground color on Ubuntu 24.04.
> 
> This PR standardizes to the font across platforms to a full block unicode character text optimized for easier red pixel detection. Test now passes on all platforms including Ubuntu 24.04..
> 
> For parity with Oracle JDK.
> 
> Ran related tests on linux-x64 (Ubuntu 24.04), linux-aarch64 (Ubuntu 24.04), macos-aarch64 and windows-x64:
> 
> make test TEST=test/jdk/javax/swing/plaf/basic/BasicHTML/bug4248210.java
> 
> Results attached:
> 
> [windows-x64-specific-test.log](https://github.com/user-attachments/files/25267927/windows-x64-specific-test.log)
> [macos-aarch64-specific-test.log](https://github.com/user-attachments/files/25267929/macos-aarch64-specific-test.log)
> [linux-x64-specific-test.log](https://github.com/user-attachments/files/25267930/linux-x64-specific-test.log)
> [linux-aarch64-specific-test.log](https://github.com/user-attachments/files/25267931/linux-aarch64-specific-test.log)

This pull request has now been integrated.

Changeset: c3fc1567
Author:    Roland Mesde <mesde at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk25u-dev/commit/c3fc1567a60e1b9c34886fc0a1657b63240a30bb
Stats:     2 lines in 1 file changed: 0 ins; 0 del; 2 mod

8335646: Nimbus : JLabel not painted with LAF defined foreground color on Ubuntu 24.04

Backport-of: 650fd35b3b30bf16e8caad968bd335d423c87b7d

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PR: https://git.openjdk.org/jdk25u-dev/pull/254