java generate a random array

/**
 * @author lautturi.com
 * Java example: how to add numbers to an array in java
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {
		
		Random r = new Random();

        int[] arr = new int[5];
        for (int i = 0; i < arr.length; i++) {
        	arr[i] = r.nextInt(101);
        }

        System.out.println(Arrays.toString(arr));

	}

}

output example

[98, 58, 83, 91, 44]