RFR: 8365576: Temporarily make Metal the default JavaFX rendering pipeline for macOS [v3]

[Kevin Rushforth]

On Wed, 20 Aug 2025 04:37:24 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

>> On macOS, temporarily set the default rendering pipeline to Metal, for the next ~7 weeks (until Oct 2).
>> This is done to get more testing of the Metal pipeline.
>> If you need to use the ES2 pipeline, add **-Dprism.order=es2** option to the Java command.
>
> Ambarish Rapte has updated the pull request incrementally with one additional commit since the last revision:
> 
>   update comment

Marked as reviewed by kcr (Lead).

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PR Review: https://git.openjdk.org/jfx/pull/1876#pullrequestreview-3136061272