RFR: 8150564: Migrate useful ExtendedRobot methods into awt.Robot [v19]

[Harshitha Onkar]

On Tue, 10 Jun 2025 21:47:26 GMT, Alisen Chung <achung at openjdk.org> wrote:

>> Some useful methods in ExtendedRobot should be migrated into Robot itself so that ExtendedRobot can be removed in the future. The tests using ExtendedRobot for these migrated methods are changed to use only Robot (removing unnecessary building of ExtendedRobot).
>
> Alisen Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   synchronized for type(char)

test/jdk/java/awt/TrayIcon/TrayIconMouseTest/TrayIconMouseTest.java line 71:

> 69:     final Object actionLock = new Object();
> 70: 
> 71: >>>>>>> 10791477cf0a0a31d2703fc718a7a649d494d534

You might have accidently pushed this test changes without resolving a merge conflict.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22044#discussion_r2145643279