public class TestList
{
   public static void main(String[] args)
   {
      List<String, String> L = new List<String, String>();
      ListElem<String, String> e;

      e = new ListElem<String, String>("A", "H"); 
      L.insert(e);
      System.out.println(L);

      e = new ListElem<String, String>("B", "e"); 
      L.insert(e);
      System.out.println(L);

      e = new ListElem<String, String>("C", "l"); 
      L.insert(e);
      System.out.println(L);

      e = new ListElem<String, String>("D", "l"); 
      L.insert(e);
      System.out.println(L);

      e = new ListElem<String, String>("E", "o"); 
      L.insert(e);
      System.out.println(L);

      System.out.print("List after 5 insertions >> ");
      System.out.println(L);
      System.out.println();

      L.delete(L.head.next.next);
      System.out.print("After delete middle >> ");
      System.out.println(L);

      L.delete(L.head);
      System.out.print("After delete head >> ");
      System.out.println(L);

      System.out.println();
   }
}