Java print elements of array in reverse order

/**
 * @author lautturi.com 
 * Java example: print array elements backwards
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		int [] arr = new int [] {1, 2, 3, 4, 5};

		for (int i = arr.length; i > 0; i--) {  
		            System.out.print(arr[i-1] + " ");  
		}
	}
}

output:

5 4 3 2 1