8331030: langtools/tools/javac/tree tests fail with SOE with fastdebug and -Xcomp

[mrserb]

WIP

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8331030 needs maintainer approval

Issue

• JDK-8331030: langtools/tools/javac/tree tests fail with SOE with fastdebug and -Xcomp (Bug - P4)

Reviewing

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Update a local copy of the PR:
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$ git pull https://git.openjdk.org/jdk21u-dev.git pull/2169/head

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https://git.openjdk.org/jdk21u-dev/pull/2169.diff

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See the Progress checklist in the description for automated requirements.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

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[mrserb]

/touch

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@mrserb This pull request has been inactive for more than 8 weeks and will be automatically closed if another 8 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!

[mrserb]

/keepalive

[openjdk]

@mrserb The pull request is being re-evaluated and the inactivity timeout has been reset.