public static void main(String args[])
    {
        String url1;
        Properties prop = new Properties();
        try{
            InputStream input = new FileInputStream("config.properties");
            prop.load(input);
            System.out.println(prop.getProperty("url"));
            url1=prop.getProperty("url");
        final URL url = new URL(url1);
       HttpURLConnection huc = (HttpURLConnection) url.openConnection();
       int responseCode =  huc.getResponseCode();
       if (responseCode != 404) {
        System.out.println("GOOD");
        } else {
        System.out.println("BAD");
        }
    }

        catch(Exception e)
        {

            String username ,password,host,port;
            username=prop.getProperty("username");
            password= prop.getProperty("password");
            host=prop.getProperty("host");
            port=prop.getProperty("port");
            System.out.println("username"+username);
            SendEmail email=new SendEmail(username,password,port,host);//user name and password
            email.sendMail("mohamedf.sharif@ril.com", "hey", "whats up");
            email.sendMail("fazal.shariff12@gmail.com", "hey", "whats up");
            //e.printStackTrace();
            System.out.println("done");
        }
    }