RFR: 8329138: Convert JFR FileForceEvent to static mirror event [v2]

[Tim Prinzing]

On Tue, 16 Apr 2024 15:49:08 GMT, Daniel Fuchs <dfuchs at openjdk.org> wrote:

>> I'm not sure what you mean about the recording.  The file is the AsynchronousFileChannel under test and does not contain the event recording.
>
> It's anyway better to create temporary files in the test scratch directory rather than in /tmp. This way the temp files get cleaned up with the test, and there less chances of conflicts if several tests are running concurrently (and less chances on slowly filling up /tmp onthe machine if clean up actions fail)

I moved it to the tests scratch area

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PR Review Comment: https://git.openjdk.org/jdk/pull/18542#discussion_r1568102079