05b678680bdd59ebe5ac2ec9486b8051b21230e5,src/main/java/gvlfm78/plugin/Hotels/trade/TradesHolder.java,TradesHolder,addHotelBuyer,#Player#Hotel#number#,64

Before Change


		return null;
	}
	public static void addHotelBuyer(Player p, Hotel hotel, double price){
		hbuyers.putIfAbsent(p, new HotelBuyer(hotel, p, price));
	}
	public static void addRoomBuyer(Player p, Room room, double price){
		rbuyers.putIfAbsent(p, new RoomBuyer(room, p, price));

After Change


		return null;
	}
	public static void addHotelBuyer(Player p, Hotel hotel, double price){
		if(!hbuyers.containsKey(p))
			hbuyers.put(p, new HotelBuyer(hotel, p, price));
	}
	public static void addRoomBuyer(Player p, Room room, double price){
		if(!rbuyers.containsKey(p))