/*
 * T01n04.java:  The same exercising program from T01n01, but using the
 * Java LinkedList class and the ListIterator interface with Java 1.5's
 * Generics.  Otherwise, it doesn't show anything new.
 */

import java.util.*;

public class T01n04
{
    public static void main (String [] args)
    {
        LinkedList<Double> list;
        ListIterator<Double> sequence;

        list = new LinkedList<Double>();

        System.out.println("The list contains " + list.size() + " items.");

        list.addLast(new Double (3.1415));
        list.addLast(new Double (6.2830));

        System.out.print("The list contains " + list.size() + " items:  ");

                /* Use the list's iterator to help print the list content */

        sequence = list.listIterator();
        while (sequence.hasNext()) {
            Object object = sequence.next();
            System.out.print(object + "  ");
        }
        System.out.println();
    }
}