8270096: Shenandoah: Optimize gc/shenandoah/TestRefprocSanity.java for interpreter mode

[shipilev]

Clean backport to stabilize the test.

Additional testing:

• Affected test still passes

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8270096: Shenandoah: Optimize gc/shenandoah/TestRefprocSanity.java for interpreter mode

Reviewing

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Checkout this PR locally:
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Update a local copy of the PR:
$ git checkout pull/28
$ git pull https://git.openjdk.java.net/jdk17u pull/28/head

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$ git pr checkout 28

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https://git.openjdk.java.net/jdk17u/pull/28.diff

[bridgekeeper]

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[openjdk]

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

[openjdk]

@shipilev This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8270096: Shenandoah: Optimize gc/shenandoah/TestRefprocSanity.java for interpreter mode

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[mlbridge]

Webrevs

• 00: Full (56652143)

[shipilev]

Got the push approval.

/integrate

[openjdk]

Going to push as commit 7d6c3ad.
Since your change was applied there have been 4 commits pushed to the master branch:

• 3c1023c: 8270094: Shenandoah: Provide human-readable labels for test configurations
• 9554fba: 8269478: Shenandoah: gc/shenandoah/mxbeans tests should be more resilient
• bf920d9: 8272602: [macos] not all KEY_PRESSED events sent when control modifier is used
• 24e5c1a: 8272326: java/util/Random/RandomTestMoments.java had two Gaussian fails

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit 7d6c3ad.

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