public void visualiserModele(){
		System.out.println("Controleur::visualiserModele()") ;
		System.out.println("") ;
		System.out.println("------------------ Locations ----------------------------") ;
		for(Location location : this.modele.getLocations()){
			System.out.println(location) ;
		}
		System.out.println("------------------- Clients -----------------------------") ;
		for(Client client : this.modele.getClients()){
			System.out.println(client) ;
		}
		System.out.println("------------------ Véhicules ----------------------------") ;
		for(Vehicule vehicule : this.modele.getVehicules()){
			System.out.println(vehicule) ;
		}
		System.out.println("") ;
	}