Using the Builders to create a JavaFX Node, the style functions throw an error on run time
Example:


    private Slider getSlider(double min, double max, double value, double width, Orientation or, Property bind, String style) {
        final Slider s = SliderBuilder.create().min(min).max(max).value(value).blockIncrement(0.1).orientation(or).build();
        s.getStyleClass().add(style);

        s.valueProperty().bindBidirectional(bind);
        if (s.getOrientation().equals(Orientation.HORIZONTAL)) {
            s.setPrefWidth(width);
        } else {
            s.setPrefHeight(width);
        }
        return s;
    }

The above code will work because I have to add the style class after the Slider was created..

It won't work if I do it like so


    private Slider getSlider(double min, double max, double value, double width, Orientation or, Property bind, String style) {
        final Slider s = SliderBuilder.create().style(style).styleclass(style).min(min).max(max).value(value).blockIncrement(0.1).orientation(or).build();
    // s.getStyleClass().add(style);

        s.valueProperty().bindBidirectional(bind);
        if (s.getOrientation().equals(Orientation.HORIZONTAL)) {
            s.setPrefWidth(width);
        } else {
            s.setPrefHeight(width);
        }
        return s;
    }

both .

.style(style)
.styleclass(style)

seem to be ignored...

Perhaps this is a Netbeans thing ????