Getting connected to Server in java pgm

Getting connected to Server

import java.net.InetAddress;

import java.net.Socket;

public class WebPing

{

public static void main(String[] args)

{

      try

    {

         InetAddress addr;

         Socket sock = new Socket("www.javatutorial.com", 80);

         addr = sock.getInetAddress();

         System.out.println("Connected to " + addr);

         sock.close();

      }

      catch (java.io.IOException e)

     {

         System.out.println("Can't connect to " + args[0]);

         System.out.println(e);

      }

   }

}