RFR: 8281988: Create a regression test for JDK-4618767 [v4]

[Alexey Ivanov]

On Tue, 22 Feb 2022 07:12:39 GMT, Manukumar V S <mvs at openjdk.org> wrote:

>> Create a regression test for [JDK-4618767](https://bugs.openjdk.java.net/browse/JDK-4618767)
>> 
>> Issue identified in [JDK-4618767](https://bugs.openjdk.java.net/browse/JDK-4618767):
>> Typing a letter while a JList has focus now makes the selection jump to the first/next node/item whose text starts with that letter even though that letter is accompanied by modifier keys such as ALT or CTRL.
>> 
>> Fix:
>> Only enable JList letter navigation when the user
>> doesn't press any modifier keys such as ALT or CTRL.
>> 
>> Testing:
>> I have verified this test with JDK 1.4.0 and JDK 1.4.1 .
>> The issue is reproducible using the test with JDK 1.4.0 , where the bug was originally reported and the test passed in JDK 1.4.1 where the issue was fixed.
>> I have tested it in Mac and Windows platforms multiple times and it passed everywhere.
>
> Manukumar V S has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fixed review comments: Updated test summary, updated code comments, updated exception message

Marked as reviewed by aivanov (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/7496