Java Program to convert a hash set to an array

import java.util.*;
public class demo1 
{
 public static void main(String[] args)
 {
   HashSet<String> hash_set = new HashSet<String>();
   hash_set.add("C#");
   hash_set.add("C++");
   hash_set.add("Java");
   hash_set.add("Python");
   hash_set.add("Perl");
   hash_set.add("Ruby");
   System.out.println("Original Hash Set: " + hash_set);
   String[] new_array = new String[hash_set.size()];
   hash_set.toArray(new_array);
 
   System.out.println("Array elements: ");
   for(String element : new_array)
    {
      System.out.println(element);
    }
  }
}