try {
        			Class.forName("com.mysql.jdbc.Driver");
        			System.out.println("Caricamento Diver");
        		}catch(ClassNotFoundException e) {

        		}

        		String url = "jdbc:mysql://localhost:3306/scrum?user=root&password=";

        		System.out.println("Connessione al database in corso...");
        		try (Connection connection = DriverManager.getConnection(url)) {
        		    System.out.println("Database connesso!");
        		    Statement stm = connection.createStatement();
        		    Statement stm1 = connection.createStatement();
        		    //controllo credenziali

        		    ResultSet rs = stm.executeQuery("SELECT idAttività FROM soggetto");
        		    ResultSet rs1 = stm1.executeQuery("SELECT Nominativo FROM soggetto");
        		    while (rs.next() && rs1.next()) {
        		    	cB.getItems().add(rs.getString("idAttività")+ " " + rs1.getString("Nominativo"));

        		    	//combo = rs.getString("idAttività") + rs.getString("Nominativo");

        		    }
        		}catch(SQLException e) {
        			throw new IllegalStateException("Impossibile connettersi al database!", e);
        		}