namelistiterator2.java

Java程序设计技巧与开发实例附书源代码。

import java.util.*;

public class NameListIterator2
{
    public static void main(String args[])
    {
        LinkedList list = new LinkedList();
        list.add(new Name("罗", "长林"));
        list.add(new Name("马", "立广"));
        list.add(new Name("黎", "昌建"));
        ListIterator iter = list.listIterator(0);
        System.out.println("Printing list forward");
        for (; iter.hasNext(); )
        {
            System.out.println(iter.next());
        }
        System.out.println("Printing list backwards");
        for (; iter.hasPrevious(); )
        {
            System.out.println(iter.previous());
        }
    }
}