RFR: 8319938: TestFileChooserSingleDirectorySelection.java fails with "getSelectedFiles returned empty array" [v7]

[Tejesh R]

On Tue, 5 Dec 2023 19:35:50 GMT, Abhishek Kumar <abhiscxk at openjdk.org> wrote:

>> The test fails for JFileChooser selection mode set to `DIRECTORIES_ONLY`. For `DIRECTORIES_ONLY `mode, there may not be any directories in home directory and due to that test failed. Added the code to create temporary directories and files for the test.
>> Tested the current change on the machine it failed for multiple times, no failure observed.
>> CI link attached in JBS.
>
> Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Copyright year update

Marked as reviewed by tr (Committer).

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PR Review: https://git.openjdk.org/jdk/pull/16674#pullrequestreview-1767534029