Java Collection Tutorial - Java Hashtable.values()


Hashtable.values() has the following syntax.

public Collection <V> values()


In the following code shows how to use Hashtable.values() method.

// ww w .  j  a  v  a 2 s  . co  m

import java.util.Hashtable;

public class Main {
   public static void main(String args[]) {
      // create hash table 
      Hashtable<Integer,String> htable1 = new Hashtable<Integer,String>();      
      // put values in table
      htable1.put(1, "A");
      htable1.put(2, "B");
      htable1.put(3, "C");
      htable1.put(4, "from");
      System.out.println("Collection view of hash table: "+htable1.values()); 

The code above generates the following result.