public static void addKeyPressHandler(@Nonnull Node node, @Nonnull EventHandler<KeyEvent> handler) {
		Function<Node, EventHandler<? super KeyEvent>> original = Node::getOnKeyPressed;
		addHandler(node, handler, Unchecked.cast(original), Node::setOnKeyPressed);
	}
@param node
		Node to add to.
@param handler
		Handler to add.
recaf-ui/src/main/java/software/coley/recaf/util/NodeEvents.java