RFR: 8327137: Add test for ConcurrentModificationException in BasicDirectoryModel

[Christoph Langer]

On Mon, 11 Mar 2024 19:16:21 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> @mrserb, @RealCLanger, could you run this test in your environments, please? It is for Linux and macOS only.
> 
> I'm looking for confirmation that the test fails without the fix for [JDK-8323670](https://bugs.openjdk.org/browse/JDK-8323670). Since JDK-8323670 is fixed in mainline, you can run it in 21u or 17u which don't have the fix yet.
> 
> You'll need to run the test several times because it fails only occasionally. That's why I want to collect more data on whether the test is useful/stable enough.
> 
> I greatly appreciate your help.

I added it to our testing. Results early next week.

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PR Comment: https://git.openjdk.org/jdk/pull/18109#issuecomment-1999070246