RFR: 8316211: Open source several manual applet tests [v2]

[Harshitha Onkar]

On Wed, 20 Sep 2023 01:40:54 GMT, Alexander Zvegintsev <azvegint at openjdk.org> wrote:

>> test/jdk/java/awt/event/KeyEvent/FunctionKeyTest.java line 50:
>> 
>>> 48:             If the above is true, then click Pass, else click Fail.
>>> 49:             """;
>>> 50: 
>> 
>> This can be converted to automated test using robot's Key events `(VK_F11, VK_F12)`.
>
> Sure, converted.

Automated test changes look good. 
`handleEvent` and `keyDown` is marked for deprecation, should it be replaced with `processEvent()`?

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PR Review Comment: https://git.openjdk.org/jdk/pull/15827#discussion_r1331919257