code: protected String excuteGet(String url, boolean useURI) throws Exception {
  		HttpClient httpClient = getHttpClient();
  		HttpUriRequest request = getGetRequest(url, useURI);
  		
  		HttpResponse httpResponse = httpClient.execute(request);
  
  		String response = parseResponse(url, httpResponse);
  		return response;
  	}
docs: private static JSONUtil jsonUtil = JSONUtil.getInstance();