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Dump Multi-Dimensional arrays in Java
A multi-dimensional array can be easily printed by using the method java.util.Arrays.deepToString() in Java. This method converts the multi-dimensional array to string and prints the array contents enclosed in square brackets.
A program that demonstrates this is given as follows −
Example
import java.util.Arrays;
public class Demo {
public static void main(String args[]) {
int arr [][]= { {5, 8, 6, 3}, {1, 9, 7}, {4, 8, 2}, {6} };
System.out.println("The multi-dimensional array content is:");
System.out.println(Arrays.deepToString(arr));
}
}Output
The multi-dimensional array content is: [[5, 8, 6, 3], [1, 9, 7], [4, 8, 2], [6]]
Now let us understand the above program.
The multi-dimensional array arr[][] is defined. Then the array content is printed using the Arrays.DeepToString() method. A code snippet which demonstrates this is as follows −
int arr [][]= { {5, 8, 6, 3}, {1, 9, 7}, {4, 8, 2}, {6} };
System.out.println("The multi-dimentional array content is:");
System.out.println(Arrays.deepToString(arr));
Updated on: 25-Jun-2020
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