Host Specific IP Address in java pgm

Host Specific IP Address

import java.net.InetAddress;

import java.net.UnknownHostException;

public class GetIP

 {

   public static void main(String[] args)

  {

      InetAddress address = null;

      try

      {

         address = InetAddress.getByName

         ("www.javatutorial.com");

      }

              catch (UnknownHostException e)

      {

         System.exit(2);

      }

       System.out.println(address.getHostName() + "="+ address.getHostAddress());

      System.exit(0);

   }

}