[jfx22] RFR: 8324658: Allow animation play/start/stop/pause methods to be called on any thread

[Kevin Rushforth]

On Tue, 30 Jan 2024 12:08:41 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [c5ab220b](https://github.com/openjdk/jfx/commit/c5ab220bbc885f2aa99d8c1d5ed8f1753e39251f) from the [openjdk/jfx](https://git.openjdk.org/jfx) repository.
> 
> The commit being backported was authored by Nir Lisker on 30 Jan 2024 and was reviewed by Kevin Rushforth and Jose Pereda.
> 
> Thanks!

Marked as reviewed by kcr (Lead).

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PR Review: https://git.openjdk.org/jfx/pull/1354#pullrequestreview-1851121948