code: private Map<String, Object> getEvent(Object handle) throws IOException {
          // Get the event from the store.
          String jsonEvent = eventStore.get(handle);
  
          // De-serialize the event from its JSON.
          StringReader reader = new StringReader(jsonEvent);
          Map<String, Object> event = jsonHandler.readJson(reader);
          KeenUtils.closeQuietly(reader);
          return event;
      }
docs: Get an event object from the eventStore.
  
  @param handle the handle object
  @return the event object for handle
  @throws IOException