class App {
  /**
   * Program entry point.
   *
   * @param args args command line args.
   */
  public static void main(String[] args) {<FILL_FUNCTION_BODY>}
}

    final var player = GameObject.createPlayer();
    final var npc = GameObject.createNpc();


    LOGGER.info("Player Update:");
    player.update(KeyEvent.KEY_LOCATION_LEFT);
    LOGGER.info("NPC Update:");
    npc.demoUpdate();
  
<no_super_class>