B4J Question javafx.geometry.Pos?

I'm using JavaObject to create a wrapper for some of the layout (HBox/VBox) controls using JavaObject and am wondering how access/use the "javafx.geometry.Pos" enum.

For reference, the method I'm trying to run is "setAlignment" which can only be set with Pos.

Edit: Dang it, I solved it: When I was adding the HBox node to the MainForm's RootPane, I was using 0 as the width and height. I changed the width and height to the width and height of MainForm and it works.

JavaObject is one amazing and powerful beast!