hashtable example in java

/**
 * @author lautturi.com
 * Java example: hashtable in java
 */

import java.util.*;
import java.util.Map.Entry;

public class Lautturi {

	public static void main(String[] args) {

		Hashtable<Integer, String> hash_tab = new Hashtable<Integer, String>();

		hash_tab.put(5, "Apple");
		hash_tab.put(7, "Banana");
		hash_tab.put(12, "Cherry");
		hash_tab.put(33, "Orange");
		hash_tab.put(23, "Lautturi");

		for (Map.Entry m : hash_tab.entrySet()) {
			System.out.println(m.getKey() + " " + m.getValue());
		}

	}
}

output:

7 Banana
5 Apple
23 Lautturi
12 Cherry
33 Orange