public class Demo
{
   public static void main(String[] args)
   {
      System.out.println("Demo getFirst(), getLast(), get(pos)\n");

      GenericLinkedList<String> stringList = new GenericLinkedList<String>();

      stringList.addFirst("E");
      stringList.addFirst("D");
      stringList.addFirst("C");
      stringList.addFirst("B");
      stringList.addFirst("A");
      System.out.println(stringList); // A -> B -> C -> D -> E

      String s;

      s = stringList.getFirst();
      System.out.println("getFirst(): s = " + s);
      s = stringList.getLast();
      System.out.println("getLast(): s = " + s);
      s = stringList.get(3);
      System.out.println("get(3): s = " + s);
      s = stringList.get(4);
      System.out.println("get(4): s = " + s);
      s = stringList.get(5);
      System.out.println("get(5): s = " + s);

   }
}