RFR: 8322619: Parts of SG no longer update during rendering - overlapping - culling - dirty [v4]

[eduardsdv]

On Thu, 4 Jul 2024 07:51:00 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

>> Yes, the test with your suggestion also works under Windows. Thank you, @arapte.
>
>Thanks for verifying. In that case, let's remove the waitForRenderer() method that was added to solve the test failure on Mac but is not required anymore.

I removed the method.

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PR Comment: https://git.openjdk.org/jfx/pull/1451#issuecomment-2208357342