Java example to return a string representation of the deep contents of the array

To return a string representation of the deep contents of the specified array −

Example

 Live Demo

import java.util.Arrays;
public class Demo {
   public static void main(String[] args) {
      Object[] ob = {"One","Two", "Three", "Four"};
      System.out.println("Array elements...");
      for (Object value : ob) {
         System.out.println("Value = " + value);
      }
      System.out.println("The string representation of array is:");
      System.out.println(Arrays.deepToString(ob));
   }
}

Output

This will produce the following output −

Array elements...
Value = One
Value = Two
Value = Three
Value = Four
The string representation of array is:
[One, Two, Three, Four]

Example

Let us now see another example −

 Live Demo

import java.util.Arrays;
public class Demo {
   public static void main(String[] args) {
      int[][] arr = new int[3][3];
      arr[0][0] = 10;
      arr[0][1] = 20;
      arr[0][2] = 30;
      arr[1][0] = 40;
      arr[1][1] = 50;
      arr[1][2] = 75;
      arr[2][0] = 100;
      arr[2][1] = 150;
      arr[2][2] = 200;
      System.out.println(Arrays.deepToString(arr));
   }
}

Output

This will produce the following output −

[[10, 20, 30], [40, 50, 75], [100, 150, 200]]

AmitDiwan

Published on 02-Jan-2020 11:18:16