java get first letter of string in array

/**
 * @author lautturi.com
 * Java example: get first letter of string in array
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		String[] strArray = {"hello","lautturi","java","python","world","lau"};
		for (String str: strArray) {
			System.out.println(str.charAt(0));
		}

	}
}

output:

h
l
j
p
w
l