RFR: 8370729: Precision errors in Marlin 0.9.4.6 can cause rendering errors [v2]

Fri Jan 16 15:34:51 UTC 2026

On Thu, 15 Jan 2026 11:18:37 GMT, Laurent Bourgès <lbourges at openjdk.org> wrote:

>> merged changes with Java2D bug JDK-8341381 (trivial port on src only)
>> 
>> See https://github.com/openjdk/jdk/commit/46c23bb1a252916096876c2ae3a72f4a525dd6f9
>
> Laurent Bourgès has updated the pull request incrementally with one additional commit since the last revision:
> 
>   made Helpers.ulp public to fix compilation

How much time would it take? As an alternative, do you have a manual test program that will show the error? Given that this is a port of a fix that already went into Java2D, a manual test program might be sufficient (and we can file a follow-up test bug to consider an automated test later).

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PR Comment: https://git.openjdk.org/jfx/pull/2039#issuecomment-3760588770