Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static void main(String args[]) {
        Hashtable<String, String> hash = new Hashtable<String, String>();
        hash.put("1", "one");
        hash.put("2", "two");
        hash.put("3", "three");

        Enumeration keys = hash.keys();
        while (keys.hasMoreElements()) {
            Object key = keys.nextElement();
            Object value = hash.get(key);

            System.out.println(key + " : " + value);
        }
    }
}