8293828: JFR: jfr/event/oldobject/TestClassLoaderLeak.java still fails when GC cycles are not happening

[Rudometov]

Backport for JDK-8293828

---

Progress

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Issue

• JDK-8293828: JFR: jfr/event/oldobject/TestClassLoaderLeak.java still fails when GC cycles are not happening

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev pull/701/head:pull/701
$ git checkout pull/701

Update a local copy of the PR:
$ git checkout pull/701
$ git pull https://git.openjdk.org/jdk17u-dev pull/701/head

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Checkout this PR locally:
$ git pr checkout 701

View PR using the GUI difftool:
$ git pr show -t 701

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Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/701.diff

[bridgekeeper]

👋 Welcome back vrudomet! 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.

[Rudometov]

/label backport

[openjdk]

@Rudometov
The label backport is not a valid label.
These labels are valid:

[mlbridge]

Webrevs

• 00: Full (8db468f3)

[phohensee]

Please re-title this PR as "Backport d203b357465cf8fe033808e006c83f910696adf6" so the bot recognizes it as a backport.

[phohensee]

Please enable pre-submit tests. See https://wiki.openjdk.org/display/SKARA/Testing.

[openjdk]

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

[openjdk]

@Rudometov 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:

8293828: JFR: jfr/event/oldobject/TestClassLoaderLeak.java still fails when GC cycles are not happening

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 21 new commits pushed to the master branch:

• 5db0eea: 8285698: Create a test to check the focus stealing of JPopupMenu from JComboBox
• eeb4562: 8284980: Test vmTestbase/nsk/stress/except/except010.java times out with -Xcomp -XX:+DeoptimizeALot
• 4efb85f: 8286263: compiler/c1/TestPinnedIntrinsics.java failed with "RuntimeException: testCurrentTimeMillis failed with -3"
• 9cfcae0: 8129827: [TEST_BUG] Test java/awt/Robot/RobotWheelTest/RobotWheelTest.java fails
• 7d0854b: 8159599: [TEST_BUG] java/awt/Modal/ModalInternalFrameTest/ModalInternalFrameTest.java
• 8a9420a: 8284892: java/net/httpclient/http2/TLSConnection.java fails intermittently
• b75b932: 8273553: sun.security.ssl.SSLEngineImpl.closeInbound also has similar error of JDK-8253368
• 3be9252: 8282276: Problem list failing two Robot Screen Capture tests
• b37756e: 8262721: Add Tests to verify single iteration loops are properly optimized
• b8f2a8d: 8279662: serviceability/sa/ClhsdbScanOops.java can fail due to unexpected GC
• ... and 11 more: https://git.openjdk.org/jdk17u-dev/compare/8c5cb310e3d355c85a200235d8dc0db58b9e1a05...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change.

➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[phohensee]

Apologies for getting the hash wrong. JBS issue tagged.

[phohensee]

The macos-aarch64 pre-submit failures look to be infrastructure issues, but the linux-x86 failure needs investigation.

[GoeLin]

The failure on linux-x86 is TestStringDeduplicationAgeThreshold.java#id1, this is known to be failing once in a while. It should be investigated, but it is pretty surely unrelated to this change.

[phohensee]

Thank you, Goetz. Victor, please add a "/integrate" comment and I'll sponsor.

[Rudometov]

/integrate

[openjdk]

@Rudometov
Your change (at version 8db468f) is now ready to be sponsored by a Committer.

[phohensee]

/sponsor

[openjdk]

Going to push as commit ab6f746.
Since your change was applied there have been 21 commits pushed to the master branch:

• 5db0eea: 8285698: Create a test to check the focus stealing of JPopupMenu from JComboBox
• eeb4562: 8284980: Test vmTestbase/nsk/stress/except/except010.java times out with -Xcomp -XX:+DeoptimizeALot
• 4efb85f: 8286263: compiler/c1/TestPinnedIntrinsics.java failed with "RuntimeException: testCurrentTimeMillis failed with -3"
• 9cfcae0: 8129827: [TEST_BUG] Test java/awt/Robot/RobotWheelTest/RobotWheelTest.java fails
• 7d0854b: 8159599: [TEST_BUG] java/awt/Modal/ModalInternalFrameTest/ModalInternalFrameTest.java
• 8a9420a: 8284892: java/net/httpclient/http2/TLSConnection.java fails intermittently
• b75b932: 8273553: sun.security.ssl.SSLEngineImpl.closeInbound also has similar error of JDK-8253368
• 3be9252: 8282276: Problem list failing two Robot Screen Capture tests
• b37756e: 8262721: Add Tests to verify single iteration loops are properly optimized
• b8f2a8d: 8279662: serviceability/sa/ClhsdbScanOops.java can fail due to unexpected GC
• ... and 11 more: https://git.openjdk.org/jdk17u-dev/compare/8c5cb310e3d355c85a200235d8dc0db58b9e1a05...master

Your commit was automatically rebased without conflicts.

[openjdk]

@phohensee @Rudometov Pushed as commit ab6f746.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.