RFR: 8306072: Open source several AWT MouseInfo related tests [v5]

[Sergey Bylokhov]

On Mon, 24 Apr 2023 16:40:53 GMT, Tejesh R <tr at openjdk.org> wrote:

>> This open source AWT Mouse Info related tests.
>
> Tejesh R has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Updated based on review comments

Looks fine, please confirm that mach5 is green.

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Marked as reviewed by serb (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13573#pullrequestreview-1398832587