@Override
    public void start(Stage primaryStage) {
        /*
        primaryStage.setTitle("Hello World!");
        Button btn = new Button();
        btn.setText("Say 'Hello World'");
        btn.setOnAction(event -> System.out.println("Hello World!"));

        StackPane root = new StackPane();
        root.getChildren().add(btn);
        primaryStage.setScene(new Scene(root, 300, 250));
        primaryStage.show();
        */
        String url = "jdbc:postgresql://localhost:5432/cms",
                role = "postgres",
                password = "newpassword";

        try (Connection connection = DriverManager.getConnection(url, role, password)) {
            FXMLLoader loader=new FXMLLoader();
            loader.setLocation(getClass().getResource("login.fxml"));
            AnchorPane root= null;
            try {
                root = loader.load();
            } catch (IOException e) {
                e.printStackTrace();
            }
            LoginRegisterWindowCTRL ctrlfx=loader.getController();
            ctrlfx.setParticipantRepo(new ParticipantRepository(connection));

            Scene scene = new Scene(root);
            primaryStage.setScene(scene);
            primaryStage.setTitle("Main window");
            primaryStage.show();

        } catch (SQLException e) {
            System.out.println("SQLException occurred!");
            System.out.println(e.getMessage());
        }
        System.out.println("i got here");

    }