java.lang.IllegalArgumentException: Comparison method violates its general contract!

GitHub | gavinking | 3 months ago
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    GitHub comment 394#243128674

    GitHub | 3 months ago | gavinking
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
  2. 0

    problem sorting proposals

    GitHub | 4 months ago | gavinking
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
  3. 0

    java.lang.IllegalArgumentException: Comparison method violates its general contract!

    GitHub | 7 months ago | ericevenchick
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
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    IllegalArgumentException when calling GTFSFeed.getSpatialIndex

    GitHub | 6 months ago | demory
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
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    java.lang.IllegalArgumentException: Comparison method violates its general contract! [Archive] - Pentaho Community Forums

    pentaho.com | 8 months ago
    java.lang.IllegalArgumentException: Comparison method violates its general contract!

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Comparison method violates its general contract!

      at java.util.TimSort.mergeHi()
    2. Java RT
      Collections.sort
      1. java.util.TimSort.mergeHi(TimSort.java:899)
      2. java.util.TimSort.mergeAt(TimSort.java:516)
      3. java.util.TimSort.mergeCollapse(TimSort.java:439)
      4. java.util.TimSort.sort(TimSort.java:245)
      5. java.util.Arrays.sort(Arrays.java:1512)
      6. java.util.ArrayList.sort(ArrayList.java:1454)
      7. java.util.Collections.sort(Collections.java:175)
      7 frames
    3. com.redhat.ceylon
      InvocationCompletionProposal.activeLinkedMode
      1. com.redhat.ceylon.ide.common.completion.getSortedProposedValues_.getSortedProposedValues(completionUtils.ceylon:373)
      2. com.redhat.ceylon.ide.common.completion.InvocationCompletionProposal.addValueArgumentProposals$priv$(InvocationCompletion.ceylon:775)
      3. com.redhat.ceylon.ide.common.completion.InvocationCompletionProposal.enterLinkedMode(InvocationCompletion.ceylon:719)
      4. com.redhat.ceylon.ide.common.completion.InvocationCompletionProposal.activeLinkedMode$canonical$(InvocationCompletion.ceylon:598)
      5. com.redhat.ceylon.ide.common.completion.InvocationCompletionProposal.activeLinkedMode(InvocationCompletion.ceylon:582)
      5 frames
    4. org.intellij.plugins
      CompletionHandler.handleInsert
      1. org.intellij.plugins.ceylon.ide.ceylonCode.completion.IdeaInvocationCompletionProposal$1anonymous_0_$1.$call$(IdeaInvocationCompletionProposal.ceylon:112)
      2. org.intellij.plugins.ceylon.ide.ceylonCode.completion.CompletionHandler.handle$priv$(IdeaCompletionProposal.ceylon:104)
      3. org.intellij.plugins.ceylon.ide.ceylonCode.completion.CompletionHandler.handleInsert(IdeaCompletionProposal.ceylon:107)
      3 frames
    5. IDEA
      ChooseItemAction$Handler.execute
      1. com.intellij.codeInsight.lookup.LookupElementBuilder.handleInsert(LookupElementBuilder.java:389)
      2. com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$insertItem$6(CodeCompletionHandlerBase.java:669)
      3. com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:906)
      4. com.intellij.codeInsight.completion.CodeCompletionHandlerBase.insertItem(CodeCompletionHandlerBase.java:659)
      5. com.intellij.codeInsight.completion.CodeCompletionHandlerBase.access$200(CodeCompletionHandlerBase.java:69)
      6. com.intellij.codeInsight.completion.CodeCompletionHandlerBase$2.perform(CodeCompletionHandlerBase.java:595)
      7. com.intellij.openapi.editor.impl.CaretModelImpl.lambda$runForEachCaret$2(CaretModelImpl.java:348)
      8. com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:437)
      9. com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:340)
      10. com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:331)
      11. com.intellij.codeInsight.completion.CodeCompletionHandlerBase.insertItemHonorBlockSelection(CodeCompletionHandlerBase.java:583)
      12. com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lookupItemSelected(CodeCompletionHandlerBase.java:552)
      13. com.intellij.codeInsight.completion.CompletionProgressIndicator.itemSelected(CompletionProgressIndicator.java:174)
      14. com.intellij.codeInsight.completion.CompletionLookupArranger.itemSelected(CompletionLookupArranger.java:173)
      15. com.intellij.codeInsight.lookup.impl.LookupImpl.fireItemSelected(LookupImpl.java:821)
      16. com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookup(LookupImpl.java:510)
      17. com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookup(LookupImpl.java:455)
      18. com.intellij.codeInsight.lookup.impl.actions.ChooseItemAction$Handler.execute(ChooseItemAction.java:81)
      18 frames
    6. Openapi
      EditorAction.lambda$actionPerformed$0
      1. com.intellij.openapi.editor.actionSystem.EditorActionHandler.doExecute(EditorActionHandler.java:172)
      2. com.intellij.openapi.editor.actionSystem.EditorActionHandler$4.perform(EditorActionHandler.java:217)
      3. com.intellij.openapi.editor.actionSystem.EditorActionHandler.doIfEnabled(EditorActionHandler.java:109)
      4. com.intellij.openapi.editor.actionSystem.EditorActionHandler.execute(EditorActionHandler.java:214)
      5. com.intellij.openapi.editor.actionSystem.EditorAction.lambda$actionPerformed$0(EditorAction.java:100)
      5 frames
    7. IDEA
      CoreCommandProcessor.executeCommand
      1. com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:129)
      1 frame
    8. Openapi
      EditorAction.actionPerformed
      1. com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:109)
      2. com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:88)
      2 frames
    9. IDEA
      IdeEventQueue.dispatchEvent
      1. com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:197)
      2. com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:213)
      3. com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:587)
      4. com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$processAction$2(IdeKeyEventDispatcher.java:634)
      5. com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:199)
      6. com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:633)
      7. com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:477)
      8. com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:211)
      9. com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:677)
      10. com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:385)
      10 frames
    10. Java RT
      EventDispatchThread.run
      1. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
      2. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
      3. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
      4. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
      5. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
      6. java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
      6 frames