RFR: 8316285: Opensource JButton manual tests [v2]

[Abhishek Kumar]

On Wed, 20 Sep 2023 06:16:21 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Removed unused robot instance
>
> test/jdk/javax/swing/JButton/bug4234034.java line 64:
> 
>> 62:             robot.keyPress(KeyEvent.VK_F1);
>> 63:             robot.keyRelease(KeyEvent.VK_F1);
>> 64:             robot.keyRelease(KeyEvent.VK_CONTROL);
> 
> there is no failure check...what should happen with ctrl+F1 without the fix, will it crash?

It should throw `NullPointerException`. It was fixed in 1.3.0 and affects 1.2.0
I tried checking modified test with 1.2.1 but it seems **Robot is available since 1.3**, getting compile error. 
Didn't get 1.2.0 binary.

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PR Review Comment: https://git.openjdk.org/jdk/pull/15835#discussion_r1331361541