RFR: 8316388: Opensource five Swing component related regression tests [v3]

[Alexey Ivanov]

On Wed, 13 Mar 2024 19:57:08 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

>> test/jdk/javax/swing/JEditorPane/bug4325606.java line 84:
>> 
>>> 82:             robo.setAutoDelay(100);
>>> 83:             robo.delay(1000);
>>> 84:             Point p = frame.getLocationOnScreen();
>> 
>> Technically, `getLocationOnScreen` should be called on EDT.
>
> It happens in the windowOpened method of the WindowAdapter. If window events arrive not on EDT then we have a whole other slew of problems :)

🤦‍♂️ That's right!

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PR Review Comment: https://git.openjdk.org/jdk/pull/18259#discussion_r1524524570