RFR: 8315677: Open source few swing JFileChooser and other tests

[Prasanta Sadhukhan]

On Thu, 7 Sep 2023 18:57:50 GMT, Abhishek Kumar <abhiscxk at openjdk.org> wrote:

> Few closed JFileChooser and other swing tests are open sourced.

I hope you have run these tests in open in mach5 as mentioned, as I dont see any test run job result in JBS..Approving assumming you have run and no issues in test job..

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Marked as reviewed by psadhukhan (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/15626#pullrequestreview-1616824372