URL Connection Date in java pgm

URL Connection Date

import java.net.HttpURLConnection;

import java.net.URL;

import java.util.Date;

public class Main

{

   public static void main(String args[]) throws Exception

  {

      URL url = new URL("http://www.google.com");

      HttpURLConnection httpCon =

      (HttpURLConnection) url.openConnection();

      long date = httpCon.getDate();

      if (date == 0)

      System.out.println("No date information.");

      else

      System.out.println("Date: " + new Date(date));

   }

}