String urlString = "http://www.webservicex.net/currencyconvertor.asmx?op=ConversionRate";
		
		URL url = new URL(urlString);
		HttpURLConnection con = (HttpURLConnection) url.openConnection();
		con.setRequestMethod("GET");
		con.setRequestProperty("FromCurrency", "BRL");
		con.setRequestProperty("ToCurrency", "CAD");
				
		int resposeCode = con.getResponseCode();
				
		System.out.println("Response code: " + resposeCode);
		
		BufferedReader reader = 
				new BufferedReader(new InputStreamReader(con.getInputStream()));
		
		String response;
		
		while ((response = reader.readLine()) != null) {
			System.out.println(response);			
		}