FakePlayer aber wie

[TheRedCraft]

hallo ich wollte einen fake Player programmieren aber ich bekomme es nicht hin ihn zur tablist hinzuzufühen kann mir jemand helfen ? hier der code den ich schon habe 

	public void addToTab() {
		PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo();
		PacketPlayOutPlayerInfo.PlayerInfoData data = packet.new PlayerInfoData(gameprofile, 1, EnumGamemode.NOT_SET, CraftChatMessage.fromString(gameprofile.getName())[0]);
		@SuppressWarnings("unchecked")
		List<PacketPlayOutPlayerInfo.PlayerInfoData> players = (List<PacketPlayOutPlayerInfo.PlayerInfoData>) getValue(packet, "b");
		players.add(data);
		
		setValue(packet, "a", PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
		setValue(packet, "b", players);
		
		sendPacket(packet);
	}

also zumindest der tablist code die zeile 

List<PacketPlayOutPlayerInfo.PlayerInfoData> players = (List<PacketPlayOutPlayerInfo.PlayerInfoData>) getValue(packet, "b");

wird als falsch makiert