RFR: 8255248: NullPointerException in JFXPanel due to race condition in HostContainer [v3]

[Prasanta Sadhukhan]

On Fri, 21 Jul 2023 18:17:20 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> > The key word is **if done correctly**. One thing to look for is the possibility of introducing a deadlock and regression, so we may need to analyze the callers and perform more extensive testing.
> 
> That is exactly my concern. It would need a lot more very careful analysis before making this synchronous.

I guess if we have to make all public methods in JFXPanel synchronous, then the same might be called for SwingNode too, ..

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PR Comment: https://git.openjdk.org/jfx/pull/1178#issuecomment-1647320399