8265173: [test] divert spurious log output away from stream under test in ProcessBuilder Basic test

[GoeLin]

I backport this for parity with 11.0.14-oracle.

---

Progress

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Issue

• JDK-8265173: [test] divert spurious log output away from stream under test in ProcessBuilder Basic test

Reviewing

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$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/470/head:pull/470
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Update a local copy of the PR:
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$ git pull https://git.openjdk.java.net/jdk11u-dev pull/470/head

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https://git.openjdk.java.net/jdk11u-dev/pull/470.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.

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

8265173: [test] divert spurious log output away from stream under test in ProcessBuilder Basic test

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 3 new commits pushed to the master branch:

• 2b9261a: 8273894: ConcurrentModificationException raised every time ReferralsCache drops referral
• a2bd0a9: 8272836: Limit run time for java/lang/invoke/LFCaching tests
• 6f51eb4: 8273373: Zero: Cannot invoke JVM in primordial threads on Zero

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.

[mlbridge]

Webrevs

• 00: Full (163e6d7a)

[GoeLin]

/integrate

[openjdk]

Going to push as commit f248ceb.
Since your change was applied there have been 14 commits pushed to the master branch:

• f5e2a9d: 8263897: compiler/c2/aarch64/TestVolatilesSerial.java failed with "java.lang.RuntimeException: Wrong method"
• 89aec26: 8075909: [TEST_BUG] The regression-swing case failed as it does not have the 'Open' button when select 'subdir' folder with NimbusLAF
• 456d4fb: 8159597: [TEST_BUG] closed/javax/swing/JPopupMenu/4760494/bug4760494.java leaves key pressed
• 45d63a8: 8223140: Clean-up in 'ok_to_convert()'
• 5d6ddbe: 8272783: Epsilon: Refactor tests to improve performance
• 2897522: 8273606: Zero: SPARC64 build fails with si_band type mismatch
• 5865def: 8272914: Create hotspot:tier2 and hotspot:tier3 test groups
• ceccbc3: 8224829: AsyncSSLSocketClose.java has timing issue
• ddc3288: 8250810: Push missing parts of JDK-8248817
• 5de08c5: 8230067: Add optional automatic retry when running jtreg tests
• ... and 4 more: https://git.openjdk.java.net/jdk11u-dev/compare/d86cf10b3425878f58cfdc7dc725905b4d94bf2f...master

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit f248ceb.

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