System.out.println(this.connectedClients.size() + " client(s) registered");
if(this.isUseHighscore()) { try { this.highscore.processScore(client.getNickname(), client.getScore()); } catch (RemoteException e) { e.printStackTrace(); } }
	public void unregister(QuizClientServices client) throws RemoteException 	{		System.out.println(this.connectedClients.size() + " client(s) registered");		System.out.println("Trying to unregister client...");				if(this.quizClients.contains(client))		{			this.quizClients.remove(client);			this.checker.getGame().removeClient(client);		}				this.connectedClients.removeElement(client);		System.out.println(this.connectedClients.size() + " client(s) registered");				//send updated client list to all clients		sendClientList();	}