Prevent/Cancel closing of primary stage in JavaFX 2.2

Question

As the title says, my question is, how can I prevent/cancel closing of primary stage in JavaFX 2.2? I have done some research on Google, and the following two links seemed t

Answer 1

I have used following code in my application and it works perfectly,

Platform.setImplicitExit(false);

primaryStage.setOnCloseRequest(new EventHandler() {
    @Override
    public void handle(WindowEvent event) {
        event.consume();
    }
});