java.lang.ArrayIndexOutOfBoundsException: 4

Stack Overflow | castial29 | 4 months ago
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    Data from a txt file and into 2d array but shows arrayindexoutofbound error

    Stack Overflow | 4 months ago | castial29
    java.lang.ArrayIndexOutOfBoundsException: 4

    Root Cause Analysis

    1. java.lang.ArrayIndexOutOfBoundsException

      4

      at practice.A.readData()
    2. practice
      A.main
      1. practice.A.readData(A.java:48)
      2. practice.A.main(A.java:86)
      2 frames