RFR: 8280988: [XWayland] Click on title to request focus test failures [v2]

[Sergey Bylokhov]

On Tue, 30 Apr 2024 16:49:49 GMT, Alexander Zvegintsev <azvegint at openjdk.org> wrote:

>> test/jdk/java/awt/Focus/6981400/Test1.java line 186:
>> 
>>> 184:         Util.clickOnComp(compToClick, robot);
>>> 185: 
>>> 186:         if (Platform.isOnWayland()) {
>> 
>> If the goal is just to move the window to the front then can we try "toFront + click on title" on X11 and just "toFront" on Wayland?
>
> Do we really need an additional click on the title in this case?
> Just `toFront` should be enough on all platforms.

`toFront()`  is known to be broken on some versions of metacity/gnome, not sure it was fixed or not, that was a reason why the "click" workaround was introduced. If it works fine on Wayland we can just use it and leave the old x11 workaround as is.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18995#discussion_r1586896682