8211092: test/jdk/sun/net/www/http/HttpClient/MultiThreadTest.java fails intermittently when cleaning up

[shipilev]

Backporting for 11.0.13-oracle parity. The 11u patch misses the ProblemList removals, as both the addition and removal only happened in 12. (See JDK-8211099 and dependents).

Additional testing:

• Affected test still passes

---

Progress

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

Issue

• JDK-8211092: test/jdk/sun/net/www/http/HttpClient/MultiThreadTest.java fails intermittently when cleaning up

Reviewers

• Paul Hohensee (@phohensee - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/224/head:pull/224
$ git checkout pull/224

Update a local copy of the PR:
$ git checkout pull/224
$ git pull https://git.openjdk.java.net/jdk11u-dev pull/224/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 224

View PR using the GUI difftool:
$ git pr show -t 224

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk11u-dev/pull/224.diff

[bridgekeeper]

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[openjdk]

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

[mlbridge]

Webrevs

• 00: Full (99656d99)

[openjdk]

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

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

8211092: test/jdk/sun/net/www/http/HttpClient/MultiThreadTest.java fails intermittently when cleaning up

Reviewed-by: phh

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 1 new commit pushed to the master branch:

• bdfc60a: 8270137: Kerberos Credential Retrieval from Cache not Working in Cross-Realm Setup

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
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.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[shipilev]

Got the push approval.

/integrate

[openjdk]

Going to push as commit dffc5f4.
Since your change was applied there have been 18 commits pushed to the master branch:

• 236a469: 8214937: sun/security/tools/jarsigner/warnings/NoTimestampTest.java failed due to unexpected expiration date
• 868921f: 8235216: typo in test filename
• 177d177: 8246261: TCKLocalTime.java failed due to "AssertionError: expected [18:14:22] but found [18:14:23]"
• 93b826b: 8213235: java/nio/channels/SocketChannel/AsyncCloseChannel.java fails with threads that didn't exit
• ec71e34: 8216532: tools/launcher/Test7029048.java fails (Solaris)
• 8434e33: 8210934: Move sun/net/www/protocol/http/GetErrorStream.java to OpenJDK
• 270786f: 8210669: Some launcher tests assume a pre-JDK 9 run-time image layout
• 8e63ecb: 8258703: Incorrect 512-bit vector registers restore on x86_32
• d24982f: 8236413: AbstractConnectTimeout should tolerate both NoRouteToHostException and UnresolvedAddressException
• d8e1e62: 8251361: Potential race between Logger configuration and GCs in HttpURLConWithProxy test
• ... and 8 more: https://git.openjdk.java.net/jdk11u-dev/compare/5f9429b58f68a2d71b3dae96e15353b780c745a3...master

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit dffc5f4.

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