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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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/2169/head:pull/2169
$ git checkout pull/2169

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

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$ git pr checkout 2169

View PR using the GUI difftool:
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Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/2169.diff

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[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]

/keepalive

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@mrserb This pull request has been inactive for more than 16 weeks and will now be automatically closed. If you would like to continue working on this pull request in the future, feel free to reopen it! This can be done using the /open pull request command.