java.lang.RuntimeException: Uncompilable source code - java.util.Comparator is abstract; cannot be instantiated

Coderanch | sarrah gerard | 7 years ago
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    Problem in Creating HashMap object then display in sorted and unsorted order

    Coderanch | 7 years ago | sarrah gerard
    java.lang.RuntimeException: Uncompilable source code - java.util.Comparator is abstract; cannot be instantiated

    Root Cause Analysis

    1. java.lang.RuntimeException

      Uncompilable source code - java.util.Comparator is abstract; cannot be instantiated

      at myhashmap.MyHashMap.main()
    2. myhashmap
      MyHashMap.main
      1. myhashmap.MyHashMap.main(MyHashMap.java:26)
      1 frame