RFR: 8373908: XYChart (ScatteredChart) leaks memory when removing data [v2]

[Andy Goryachev]

On Sat, 20 Dec 2025 02:36:53 GMT, John Hendrikx <jhendrikx at openjdk.org> wrote:

>> John Hendrikx has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:
>> 
>>   Fix memory leak
>
> We'll probably want to backport this.  Keeping it small might be for the best.

@hjohn , for some reason I thought that _you_ added the property - but it was pre-existing (as @kevinrushforth said).  my apologies!

-------------

PR Comment: https://git.openjdk.org/jfx/pull/2013#issuecomment-3687157630