Swing components inside JavaFX

I want to be able to reuse existing Swing components inside a JavaFX program, so the equivalent of javafx.ext.swing.SwingComponent in JavaFX 1.*

Using JavaFX inside Swing is very good way, to get JavaFX 2.0 adopted. But at a certain moment in the transition from Swing to JavaFX 2.0, one does want to have a JavaFX based application and keep on using some Swing components. For my application is the reuse of existing Swing components essential.