RFR: 8306072: Open source several AWT MouseInfo related tests [v2]

[Tejesh R]

On Fri, 21 Apr 2023 21:12:00 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

>> Tejesh R has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Updated based on review comments
>
> test/jdk/java/awt/MouseInfo/ContainerMousePositionTest.java line 136:
> 
>> 134:             System.out.println("ComponentMousePositionTest PASSED.");
>> 135:         } finally {
>> 136:             if (frame != null) {
> 
> frame var is assigned on EDT and then used on non-EDT thread.

Updated.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13573#discussion_r1174844325