java.lang.Error: Unresolved compilation problems: Obj cannot be resolved to a variable NumberComparator cannot be resolved to a variable

Coderanch | Lio Liov | 5 years ago
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  1. 0

    PriorityQueue ,add and compare object

    Coderanch | 5 years ago | Lio Liov
    java.lang.Error: Unresolved compilation problems: Obj cannot be resolved to a variable NumberComparator cannot be resolved to a variable
  2. 0

    PriorityQueue ,add and compare object

    Coderanch | 5 years ago | Jeff Verdegan
    java.lang.Error: Unresolved compilation problems: Obj cannot be resolved to a variable NumberComparator cannot be resolved to a variable

    Root Cause Analysis

    1. java.lang.Error

      Unresolved compilation problems: Obj cannot be resolved to a variable NumberComparator cannot be resolved to a variable

      at Practice.QueueExample.main()
    2. Practice
      QueueExample.main
      1. Practice.QueueExample.main(QueueExample.java:10)
      1 frame