UtilDemo3.java Source code

Introduction

Here is the source code for UtilDemo3.java

Source

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.ListIterator;

class UtilDemo3 {
    public static void main(String[] args) {
        String[] coins = { "A", "B", "C", "D", "E" };

        List l = new ArrayList();
        for (int i = 0; i < coins.length; i++)
            l.add(coins[i]);

        ListIterator liter = l.listIterator();

        while (liter.hasNext())
            System.out.println(liter.next());

        Collections.reverse(l);

        liter = l.listIterator();

        while (liter.hasNext())
            System.out.println(liter.next());
    }
}