Source of Letters.java

Structures and functions

public class Letters

  1: //Letters.java

  3: import java.util.LinkedList;

  5: public class Letters
  6: {
  7:     public static void main(String[] args)
  8:     {
  9:         LinkedList<Character> letters = new LinkedList<Character>();
 10:         Character letter;
 11:         int i;

 13:         letters.add('a');
 14:         letters.add('b');
 15:         letters.add('c');
 16:         letters.add('d');

 18:         letters.add(1, 'e');
 19:         letters.set(2, 'f');
 20:         letters.remove(3);

 22:         for (i = 0; i < letters.size(); ++i)
 23:         {
 24:             letter = letters.get(i);
 25:             System.out.print(letter);
 26:         }
 27:         System.out.println();
 28:     }
 29: }