code: public static void main(final String[] args) throws Exception {
  
      WhiskasDemo demo = new WhiskasDemo();
  
      demo.setUp();
  
      while (true) {
        demo.sequentialRead();
        demo.randomRead();
      }
    }
docs: Main method to start the demo.
  
  @param args
  arguments ...
  @throws Exception
  if any error occurs