RFR: 8306133: Open source few AWT Drag & Drop related tests [v2]

[Damon Nguyen]

On Fri, 21 Apr 2023 21:35:07 GMT, lawrence.andrews <duke at openjdk.org> wrote:

>> Damon Nguyen has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove endline. Add frame titles. Dispose in EDT.
>
> test/jdk/java/awt/dnd/NoTargetNoDragExitTest/NoTargetNoDragExitTest.java line 136:
> 
>> 134:             }
>> 135:         }
>> 136: 
> 
> You can remove extra lines

I removed the extra endline on all tests.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13591#discussion_r1176755830