MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

/*
 * Output: 
key = apple; value = red
key = strawberry; value = red
 */

import java.util.Enumeration;
import java.util.Hashtable;

public class MainClass {

    public static void main(String args[]) {
        Hashtable hashtable = new Hashtable();
        hashtable.put("apple", "red");
        hashtable.put("strawberry", "red");

        Enumeration e = hashtable.keys();
        while (e.hasMoreElements()) {
            Object k = e.nextElement();
            Object v = hashtable.get(k);
            System.out.println("key = " + k + "; value = " + v);
        }

    }
}