RFR: 8245145: Spinner: throws IllegalArgumentException when replacing skin [v3]

[Andy Goryachev]

On Fri, 2 Dec 2022 17:42:00 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

>> Fixed SpinnerSkin initialization using new Skin.install().  Also in this PR - fixing memory leaks in SpinnerSkin by properly removing all listeners and event filters added in the constructor, as well as any child Nodes.
>> 
>> NOTE: the fix requires both ListenerHelper [JDK-8294809](https://bugs.openjdk.org/browse/JDK-8294809) and Skin.install() [JDK-8290844](https://bugs.openjdk.org/browse/JDK-8290844) changes.
>
> Andy Goryachev has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 51 commits:
> 
>  - Merge remote-tracking branch 'origin/master' into 8245145.spinner.skin
>  - Merge remote-tracking branch 'origin/master' into 8245145.spinner.skin
>  - 8245145: cleanup
>  - 8245145: cleanup
>  - 8245145: cleanup
>  - Merge remote-tracking branch 'origin/master' into 8245145.spinner.skin
>  - 8245145: listener helper
>  - Merge branch '8294809.listener.helper' into 8245145.spinner.skin
>  - 8294809: whitespace
>  - 8294809: no public api
>  - ... and 41 more: https://git.openjdk.org/jfx/compare/e64e1292...c933b7b5

@aghaisas @hjohn : could you please review?

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PR: https://git.openjdk.org/jfx/pull/904