OldStyle.java Source code

Introduction

Here is the source code for OldStyle.java

Source

import java.util.ArrayList;
import java.util.Iterator;

class OldStyle {
    public static void main(String args[]) {
        ArrayList list = new ArrayList();

        list.add("one");
        list.add("two");
        list.add("three");
        list.add("four");

        Iterator itr = list.iterator();
        while (itr.hasNext()) {
            String str = (String) itr.next(); // explicit cast needed here.

            System.out.println(str + " is " + str.length() + " chars long.");
        }
    }
}