java find positive numbers in array

/**
 * @author lautturi.com 
 * Java example: find out the positive numbers in array
 */

import java.util.*;

public class Lautturi {
	public static void main(String[] args) {
		int[] numbers = { 1, 4, -2, 7, -5, -16, 12, -8, 13, -28 };
		System.out.println("positive numbers:");
		for (int i = 0; i < numbers.length; i++) {
			if (numbers[i] > 0) {
				System.out.print(numbers[i] + ", ");
			}
		}
	}
}

output:

positive numbers:
1, 4, 7, 12, 13,