stackPane.getChildren().add(lUnderlyingButton);
lUnderlyingButton.setOnAction((actionEvent) -> {
underlyingClickAtomicInteger.incrementAndGet();
});
cornerMenu = new CornerMenu(CornerMenu.Location.TOP_RIGHT, this.stackPane, true)
.withAnimationInterpolation(null)
.withAutoShowAndHide(false);
cornerMenu.getItems().addAll(facebookMenuItem, googleMenuItem, skypeMenuItem, twitterMenuItem, windowsMenuItem);
});