java.lang.ClassCastException: User cannot be cast to java.lang.Comparable

Coderanch | john mater | 7 years ago
  1. 0

    help with loop

    Coderanch | 7 years ago | john mater
    java.lang.ClassCastException: User cannot be cast to java.lang.Comparable
  2. 0

    I can't iterate through TreeSet

    Stack Overflow | 3 years ago
    java.lang.ClassCastException: OrderedUsers$User cannot be cast to java.lang.Comparable
  3. 0
    samebug tip
    When you have no build parameters, uncheck 'This build is parameterized'
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  5. 0

    Find out the cheapest item

    Stack Overflow | 3 months ago | Ivan C
    java.lang.ClassCastException: com.java.school.B cannot be cast to java.lang.Comparable
  6. 0

    GitHub comment 1147#257371921

    GitHub | 3 months ago | dizzzz
    java.lang.ClassCastException: org.exist.yajsw.Main cannot be cast to java.lang.Comparable

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    Root Cause Analysis

    1. java.lang.ClassCastException

      User cannot be cast to java.lang.Comparable

      at SortedLinkedList.add()
    2. Unknown
      SortedLinkedList.main
      1. SortedLinkedList.add(SortedLinkedList.java:8)
      2. SortedLinkedList.main(SortedLinkedList.java:40)
      2 frames