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Tip: Comparison of Arrays

Easy code for comparing arrays in Java.


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public class CompareArrays
{
    public static void main(String args[])
    {
        compareArrays();
    }
    
    private static void compareArrays()
    {
        int[] intArray1 = new int[5];
        int[] intArray2 = new int[5];
        
        //Changing the value so that the contents of the arrays will differ
      //Comment this line and the result will be true
        intArray1[0] = 15; //Initializing first element with a non-zero value

        //Signature of Arrays.equals (int[] array1, int[] array2)
        boolean isSame = java.util.Arrays.equals(intArray1, intArray2);    
        System.out.println("CompareArrays: isSame: " + isSame);
    }
}

 

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Sridhar M S. is a Java developer from Bangalore, India. He holds a master's degree in Computer Science.
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