Como criar atalhos com KeyStrokes?

final KeyCombination keyComb1 = new KeyCodeCombination(KeyCode.N,
                                    KeyCombination.CONTROL_DOWN);
scene.addEventHandler(KeyEvent.KEY_RELEASED, new EventHandler() {
                @Override
                public void handle(KeyEvent event) {
                    if (keyComb1.match(event)) {
                        System.out.println("Ctrl+N pressed");
                    }
                }
            });