Java display ascending and descending numbers

/**
 * @author lautturi.com 
 * Java example: #  Java print numbers in ascending or descending order
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		System.out.println("ascending");
		for (int i = 0; i < 10; i++) {
			System.out.print(i + ", ");
		}

		System.out.println();
		System.out.println("descending: ");
		for (int j = 10; j > 0; j--) {
			System.out.print(j + ", ");
		}
	}
}

output:

ascending
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 
descending: 
10, 9, 8, 7, 6, 5, 4, 3, 2, 1,