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JDK-8260222: remove unused _thread member SymbolTableLookup #2180

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@MBaesken MBaesken commented Jan 21, 2021

The class SymbolTableLookup has an unused member _thread. This could be removed.
See also the related sonar finding (claiming an uninitialized field) :

Thanks, Matthias


  • Change must not contain extraneous whitespace
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  • JDK-8260222: remove unused _thread member SymbolTableLookup



$ git fetch pull/2180/head:pull/2180
$ git checkout pull/2180

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@bridgekeeper bridgekeeper bot commented Jan 21, 2021

👋 Welcome back mbaesken! 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 openjdk bot added the rfr label Jan 21, 2021
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@openjdk openjdk bot commented Jan 21, 2021

@MBaesken The following label will be automatically applied to this pull request:

  • hotspot-runtime

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.


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@mlbridge mlbridge bot commented Jan 21, 2021



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@coleenp coleenp left a comment

Looks good + trivial.


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@openjdk openjdk bot commented Jan 21, 2021

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

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

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

8260222: remove unused _thread member SymbolTableLookup

Reviewed-by: coleenp, dholmes, shade

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:

  • a97f3c1: 8258853: Support separate function declaration and definition with ENABLE_IF-based SFINAE
  • 154e1d6: 8259009: G1 heap summary should be shown in "Heap Parameters" window on HSDB
  • acbcde8: 8256111: Create implementation for NSAccessibilityStaticText protocol
  • f928265: 8260009: InstanceKlass::has_as_permitted_subclass() fails if subclass was redefined
  • 7ed8ba1: 8256814: WeakProcessorPhases may be redundant
  • bfac3fb: 8260212: Shenandoah: resolve-only UpdateRefsMode is not used
  • 58ceb25: 8259842: Remove Result cache from StringCoding
  • d066f2b: 8260030: Improve stringStream buffer handling
  • 1452280: 8164484: Unity, JTable cell editor, javax/swing/JComboBox/6559152/
  • a70acf2: 8259928: compiler/jvmci tests fail with -Xint
  • ... and 11 more:

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.


@openjdk openjdk bot added the ready label Jan 21, 2021
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@shipilev shipilev commented Jan 21, 2021

Gaaa! I should have checked before opening #2188 -- that one also removes another leftover.


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@dholmes-ora dholmes-ora left a comment

LGTM and trivial.



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@shipilev shipilev left a comment

Looks fine.


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@MBaesken MBaesken commented Jan 26, 2021



@openjdk openjdk bot closed this Jan 26, 2021
@openjdk openjdk bot added integrated and removed ready rfr labels Jan 26, 2021
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@openjdk openjdk bot commented Jan 26, 2021

@MBaesken Since your change was applied there have been 63 commits pushed to the master branch:

  • c538cd8: 8165276: Spec states to invoke the premain method in an agent class if it's public but implementation differs
  • 9ea9323: 8254246: SymbolHashMapEntry wastes space
  • 982e42b: 8259726: Use of HashSet leads to undefined order in test output
  • d6fb9d7: 8255464: Cannot access ModuleTree in a CompilationUnitTree
  • 12ccd21: 8260289: Unable to customize module lists after change JDK-8258411
  • 73c78c8: 8260329: Update references to TAOCP to latest edition
  • 5b0b24b: 8260381: ProblemList com/sun/management/DiagnosticCommandMBean/ on Win with ZGC
  • 47c7dc7: 8258833: Cancel multi-part cipher operations in SunPKCS11 after failures
  • ef247ab: 8260308: Update LogCompilation junit to 4.13.1
  • d076977: 8260169: LogCompilation: Unexpected method mismatch
  • ... and 53 more:

Your commit was automatically rebased without conflicts.

Pushed as commit abd9310.

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


@MBaesken MBaesken deleted the JDK-8260222 branch Jan 28, 2021
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