java.lang.NullPointerException

Stack Overflow | Bharat | 4 months ago
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    [Repeated my Ques.]Exception in thread "main" java.lang.NullPointerException

    Stack Overflow | 4 months ago | Bharat
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Test.Calc.cal()
    2. Test
      Calc.main
      1. Test.Calc.cal(Calc.java:16)
      2. Test.Calc.main(Calc.java:10)
      2 frames