RFR: 8335646: Nimbus : JLabel not painted with LAF defined foreground color on Ubuntu 24.04 [v2]

[Sergey Bylokhov]

On Tue, 7 Oct 2025 10:53:13 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> Test fails to pick red color from JLabel in ubuntu24.04 even though it passes is ubuntu 22.04.
>> Seems like the red pixel from the font is not being picked up despite the fact that label foreground color actually is rendered in red.
>> 
>> It is seen in ubuntu 22.04 the font used for JLabel is "family=DejaVu Sans,name=DejaVu Sans,style=plain,size=12"
>> while in ubuntu 24.04 the font used for JLabel is "family=Noto Sans,name=Noto Sans,style=plain,size=12"
>> 
>> I have made it consistent across version using same font and made it larger and bold and using such text for easier pickup of redpixel.
>> It passes in all platforms including ubuntu24.04
>
> Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Use full block red char

Marked as reviewed by serb (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/27635#pullrequestreview-3312209735