RFR: 8376601: Bump minimum JDK version for JavaFX to JDK 25 [v2]

[Johan Vos]

On Wed, 28 Jan 2026 18:14:48 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> build.properties line 98:
>> 
>>> 96: 
>>> 97: # The jfx.gradle.version property defines the version of gradle that is
>>> 98: # used in the build. It must match the version number in
>> 
>> I assume the gradle version remains the same?
>
> The version we use, 9.2.0, remains the same. However, the minimum version needed to build with JDK 25 is 9.1.0. I'll update the minimum.

I'm not sure that change need to be part of this PR, as by itself gradle has nothing to do with the JavaFX codebase. But of course I understand it is needed to have a correct minimum gradle version if you use gradle to build the java source files, so I'm ok with it.

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PR Review Comment: https://git.openjdk.org/jfx/pull/2056#discussion_r2738538047