8292443: Weak CAS VarHandle/Unsafe tests should test always-failing cases

[GoeLin]

I backport this for parity with 17.0.7-oracle.

---

Progress

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Issue

• JDK-8292443: Weak CAS VarHandle/Unsafe tests should test always-failing cases

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev pull/1136/head:pull/1136
$ git checkout pull/1136

Update a local copy of the PR:
$ git checkout pull/1136
$ git pull https://git.openjdk.org/jdk17u-dev pull/1136/head

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Checkout this PR locally:
$ git pr checkout 1136

View PR using the GUI difftool:
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Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/1136.diff

[bridgekeeper]

👋 Welcome back goetz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

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

[openjdk]

@GoeLin 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:

8292443: Weak CAS VarHandle/Unsafe tests should test always-failing cases

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[mlbridge]

Webrevs

• 00: Full (b2a30d4c)

[GoeLin]

Pre-submit failure: For target jdk_modules_java.management.rmi__the.java.management.rmi_batch:
IOException caught during compilation: Connection reset
Infra, unrelated.

[GoeLin]

/integrate

[openjdk]

Going to push as commit 78c6be2.
Since your change was applied there have been 10 commits pushed to the master branch:

• 50c3433: 8291825: java/time/nontestng/java/time/zone/CustomZoneNameTest.java fails if defaultLocale and defaultFormatLocale are different
• a3f2288: 8286844: com/sun/jdi/RedefineCrossEvent.java failed with 1 threads completed while VM suspended
• 7224cbe: 8287593: ShortResponseBody could be made more resilient to rogue connections
• 83c0805: 8289948: Improve test coverage for XPath functions: Node Set Functions
• b9e4d10: 8289440: Remove vmTestbase/nsk/monitoring/MemoryPoolMBean/isCollectionUsageThresholdExceeded/isexceeded003 from ProblemList.txt
• c9fac0e: 8282036: Change java/util/zip/ZipFile/DeleteTempJar.java to stop HttpServer cleanly in case of exceptions
• 535c64b: 8209935: Test to cover CodeSource.getCodeSigners()
• 62461a2: 8271838: AmazonCA.java interop test fails
• 71f53ad: 8286154: Fix 3rd party notices in test files
• 49a0287: 6779701: Wrong defect ID in the code of test LocalRMIServerSocketFactoryTest.java

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 78c6be2.

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