[jdk8u-dev] RFR: 8223396: [TESTBUG] several jfr tests do not clean up files created in /tmp

[Andrew John Hughes]

On Fri, 18 Mar 2022 09:26:36 GMT, Dongbo He <dongbohe at openjdk.org> wrote:

> Hi,
> 
> This is a clean backport of [JDK-8223396](https://bugs.openjdk.java.net/browse/JDK-8223396). I'm backporting this as a predecessor of PR #10.
> 
> Test:
> - [x] jdk_jfr
>   EvilInstrument.java test fails. Followup JDK-8230865 backport to fix it.

Note that the shuffle for `test/lib/jdk/test/lib/Utils.java` should really have been `jdk/test/lib/testlibrary/jdk/testlibrary/Utils.java`. This is not a problem with this backport, but with the lack of correct path shuffling applied by the original JFR backport. We should migrate to the newer file generally to avoid duplication.

I've approved this bug.

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Marked as reviewed by andrew (Reviewer).

PR: https://git.openjdk.java.net/jdk8u-dev/pull/14