Java Collection Tutorial - Java Hashtable.get(Object key)


Hashtable.get(Object key) has the following syntax.

public V get(Object key)


In the following code shows how to use Hashtable.get(Object key) method.

/*from  w  w  w.j  av  a2 s  .  c om*/

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");
      // get values at key 3
      System.out.println("Values at key 3 is:"+htable1.get(3)); 

The code above generates the following result.