Java Get Request

private static void sendSms(String phone, String mes) {
		URL obj;

		try {
			obj = new URL(urlFor(phone, mes));
			HttpURLConnection con;
			con = (HttpURLConnection) obj.openConnection();
			con.setRequestMethod("GET");
			BufferedReader in = new BufferedReader(new InputStreamReader(
					con.getInputStream()));
			String inputLine;

			while ((inputLine = in.readLine()) != null)
				System.out.println(inputLine);

			in.close();
		} catch (IOException e2) {
			// TODO Auto-generated catch block
			e2.printStackTrace();

		}
	}