for (int i = 0; i < numClients; i++) { Client c = new Client("Utente" + (i < 10 ? "0" : "") + i, "prova");
if (args.length > 1) cntClients = Integer.parseInt(args[1]);  for (int i = 0; i < cntClients; i++) { Client c = new Client("User" + (i < 10 ? "0" : "") + i, "prova");
	public static void main(String[] args) throws Exception {		int numClients = 4;		String serverAddress = "127.0.0.1";				if (args.length > 0)			serverAddress = args[0];		for (int i = 0; i < numClients; i++) {			Client c = new Client("Utente" + (i < 10 ? "0" : "") + i, "prova");			c.login(serverAddress);		}				while (true) {			// just wait...		}	}