RFR: 8306640: Open source several AWT TextArea related tests

[Tejesh R]

On Thu, 27 Apr 2023 07:20:22 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

>> The bug was raised for windows alone, I think the test can be run on all platforms, haven't checked though.
>
> I suggest checking and deleting this if the tests will work fine.

Ok, will check that.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/13670#discussion_r1178735579