java.lang.NullPointerException

Coderanch | Troy Travis | 8 years ago
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    instance variables initialization

    Coderanch | 8 years ago | Troy Travis
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at base.InstanceVarNull$ConcreteInstanceVarNull.<init>()
    2. base
      InstanceVarNull.main
      1. base.InstanceVarNull$ConcreteInstanceVarNull.<init>(InstanceVarNull.java:16)
      2. base.InstanceVarNull.main(InstanceVarNull.java:28)
      2 frames