anchor.diff:      con.setReadTimeout(10000);
       con.setRequestMethod(method);
   
  -	passHeadersInfo(mapHeaderInfo, con);
  +    passHeadersInfo(mapHeaderInfo, con);
   	
       if (bytes != null && bytes.length > 0 || method.equals("POST")) {
   
  
positive.code: private HttpURLConnection doHTTPRequest(String uri, String method) throws IOException{
  
      byte[] bytes = null;
      if (method.equals("POST")){
          String[] uriArray = uri.split("\\?",2);
  
          if (uriArray.length > 1){
              headerInfo.put("Content-Type","application/x-www-form-urlencoded");
              String queryString = uriArray[1];
  
              bytes = URLEncoder.encode(queryString, "UTF-8").getBytes();
  
negative.code: 
          con.setRequestMethod("POST");
          con.setDoOutput(true);
          
  
          OutputStream os = con.getOutputStream();
          os.write(bytes);
  