Question

How to compare two byte arrays in Java

Answer 1

package javaapplication1;

import java.util.Arrays;

public class JavaApplication1 {

    public static void main(String[] args) {

        byte[] byteArr1 = new byte[]{21, 2, 34, 100};
        byte[] byteArr2 = new byte[]{21, 2, 34, 100};

        boolean b = Arrays.equals(byteArr1, byteArr2);
        System.out.println(b);
  }
}
  
/*
run:

true

*/

 

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