Minecraft Session Request (bugged?).java

    /* Fixed - I am an idiot!
       The JSON selector "serverID" (line 12) should be "serverId".
       Then remove "shouldRead" from the whole equation.
       Bugged code preserved below for posterity.
     */
    
    @SuppressWarnings("unchecked")
	public void sendSessionRequest(String serverIdHash) throws IOException {
		JSONObject payload = new JSONObject();
		payload.put("accessToken", accessToken);
		payload.put("selectedProfile", uuid);
		payload.put("serverID", serverIdHash);
		System.out.println("Payload: " + payload.toString());
		sendJSONPostRequest("https://sessionserver.mojang.com/session/minecraft/join", payload, false);
	}
	/* This is what the above method sends:
	{"selectedProfile":"e3081eaf42e24a7ca4c35692d130dcd2","accessToken":"efc9ae0198db4f0c9f74bae745661478","serverID":"2ed8215335aa1b01ecd758de840f708c56e47311"}
	*/
 
	public static String sendJSONPostRequest(String url, JSONObject data, boolean shouldRead) throws IOException {
		String resp = "";
		HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
		conn.setDoInput(true);
		conn.setDoOutput(true);
		conn.setRequestProperty("content-type", "application/json; charset=utf-8");
		conn.setUseCaches(false); 
		conn.setRequestMethod("POST");
		OutputStreamWriter w = new OutputStreamWriter(conn.getOutputStream());
		w.write(data.toJSONString());
		w.flush();
		
		
		// I added this boolean because sendSessionRequest() doesn't seem to receive a response from the server. 
		if (shouldRead){
			InputStream s;
			s = conn.getInputStream();

			int i = s.read();
			while (i != -1){
				resp += (char) i;
				i = s.read();
			}
		}
		conn.disconnect();
		return resp;
	}