import java.util.*;
public class KWListTester
{  
   public static void main(String[] args)
   {  
      KWLinkedList<String> staff = new KWLinkedList<String>();

      staff.addFirst("Tom");
      staff.addFirst("Romeo");
      staff.addFirst("Harry");
      staff.addFirst("Dick");
    
      staff.add(1, "Anne");  //what will the list look like now?
      staff.add(3, "who");
      //staff.add(1,"now where");

      ListIterator<String> iterator =  staff.listIterator(); 
      iterator.next(); 
      iterator.next(); 

      // Add more elements after second element      
      iterator.add("Juliet"); 
      iterator.add("Nina");   // what will the list look like now?

      iterator.next(); 

      // Remove last traversed element 

      iterator.remove();     // now what will the list look like
     
      // Print all elements
      iterator = staff.listIterator();
      while (iterator.hasNext())
         System.out.println(iterator.next());
   }
}