RFR: 8288707: javax/swing/JToolBar/4529206/bug4529206.java: setFloating does not work correctly

[Prasanta Sadhukhan]

On Fri, 24 Jun 2022 03:42:23 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

> Test was failing intermittently around 1 or 2 out of 30 runs. 
> Fixed by adding stability code, wait for a sec after frame is visible, set frame to center.
> Modified test has run at least 50 times in all platforms and 100 times in linux (where it is seen intermittently) without any issue.

Yes, initial bug still fails with the updated test

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PR: https://git.openjdk.org/jdk/pull/9269