public void submit() {
    	System.out.println("Test:" + buttonCounter);

    	PreparedStatement preparedStatement = null;
    	Connection connection = null;

    	try {
        	String connectionString = "jdbc:mysql://188.166.215.160:3306/isys3400?useSSL=false";
	        connection = DriverManager.getConnection(connectionString, "application", "@ISYS3400project");

        	preparedStatement = connection.prepareStatement(
        			"INSERT INTO Tester (number) "
        			+ "VALUES (now(),?)");
			String number = buttonCounter;

        	preparedStatement.setString(1, number);

        	preparedStatement.executeUpdate();

        } catch (SQLException e) {
            System.out.println("SQLException: " + e.getMessage());
            System.out.println("SQLState: " + e.getSQLState());
        }

    }