public void run() {
   Manager manager = Manager.getInstance();
   if (manager.getFormatFile() == 1) { // if file format =1, start XML Parser
     xmlFile.downloadFile();
     synchronized (xmlParseThread) {
       xmlParseThread.notify();
     }
   }
   if (manager.getFormatFile() == 2) { // if file format = 2, start JSON Parser
     jsonFile.downloadFile();
     synchronized (jsonParseThread) {
       jsonParseThread.notify();
     }
   }
 }