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

GitHub | gavinking | 9 months ago
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    problem sorting proposals

    GitHub | 9 months ago | gavinking
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
  2. 0

    GitHub comment 394#243128674

    GitHub | 9 months ago | gavinking
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
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    java.lang.IllegalArgumentException: Comparison method violates its general contract!

    GitHub | 1 year ago | ericevenchick
    java.lang.IllegalArgumentException: Comparison method violates its general contract!
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    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:352)
      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