import java.util.LinkedList; public class Letters { public static void main(String args) { LinkedList letters = new LinkedList(); Character letter; int i; letters.add('g'); letters.add('h'); letters.add('i'); letters.add('j'); letters.add(2, 'k'); letters.set(4, 'l'); letters.remove(1); for (i = 0; i < letters.size(); ++i) { letter = letters.get(i); System.out.print(letter); } System.out.println(); } }