Enthuware

So it's impossible to use AWT in EJBs, but is it possible to use Swing or JavaFX ?
For example if you want to use the geometry package ? Or to generate an image built with the java2D / java3D toolkit ?

EJBs are backend components. They are not meant to create GUI. So basically, anything that creates or uses a GUI component will not be allowed.
HTH,
Paul.