ProtocolManager man = ProtocolLibrary.getProtocolManager();
        man.addPacketListener(myAwesomePacketListener);

        Player playerToUpdate = null;
        Player playerToFool = null;

        PacketContainer rem = new PacketContainer(PacketType.Play.Server.PLAYER_INFO);//new packet of type player info
        rem.getPlayerInfoAction().writeSafely(0, PlayerInfoAction.REMOVE_PLAYER);//write to the packet that this packet will be in this case removing a player
        StructureModifier<List<PlayerInfoData>> remSmodListPlayerInfo = rem.getPlayerInfoDataLists();//get the data lists of PlayerInfo, as we know this is a player info packet
        remSmodListPlayerInfo.writeSafely(0, Arrays.asList(new PlayerInfoData(WrappedGameProfile.fromPlayer(playerToUpdate), 0, NativeGameMode.NOT_SET, null)));//Write a new list to the packet, as this packet, in this case, will only contain one entry

        PacketContainer add = new PacketContainer(PacketType.Play.Server.PLAYER_INFO);
        add.getPlayerInfoAction().writeSafely(0, PlayerInfoAction.ADD_PLAYER);
        StructureModifier<List<PlayerInfoData>> smodListPlayerInfo = rem.getPlayerInfoDataLists();
        smodListPlayerInfo.writeSafely(0, Arrays.asList(new PlayerInfoData(WrappedGameProfile.fromPlayer(playerToUpdate), 0, NativeGameMode.fromBukkit(playerToUpdate.getGameMode()), WrappedChatComponent.fromText(playerToUpdate.getDisplayName()))));


        try {//send packets to the player to fool
            man.sendServerPacket(playerToFool, rem);
            man.sendServerPacket(playerToFool, add);
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }