[Bukkit NMS] Mount - 4

public void onEnable() {
		Bukkit.getScheduler().runTaskLater(this, new Runnable(){
			public void run(){
				CustomEntityType.registerEntities();
			}
		}, 10);

	}

@Override
	public void onDisable() {
			CustomEntityType.unregisterEntities();
			PetsUtils.removeAllPets();
	}