RFR: 8365379: SU3.applyInsets may produce wrong results [v5]

[Sergey Bylokhov]

On Wed, 10 Sep 2025 11:09:10 GMT, Renjith Kannath Pariyangad <rkannathpari at openjdk.org> wrote:

>> Hi Reviewers,
>> 
>> I have updated the insets calculation, similar calculation observed in **SynthGraphicsUtils.java**. Reused the **SwingUtilities3.java** modified code
>> 
>> Please review and let me know your suggestions if any.
>
> Renjith Kannath Pariyangad has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - Replaced eol char
>  - Replaced eol char

test/jdk/javax/swing/SwingUtilities/8365379/bug8365379.java line 33:

> 31:  * @bug 8365379
> 32:  * @summary Verify LineBorder edges have the same width
> 33:  * @modules java.desktop/com.sun.java.swing

Can we verify it w/o using internals?

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PR Review Comment: https://git.openjdk.org/jdk/pull/27157#discussion_r2338355423