On Fri, 6 Sep 2024 15:41:45 GMT, Andy Goryachev <ango...@openjdk.org> wrote:
> > The fact that you can't extend `Node` is a system invariant > > But I **can**, and the code provided above runs with no exception - in either > `init()` or `start()`, making this change a breaking one. > > Whether such code is meaningful is another story. > > I would vote against this change. But you just proved that you can violate a system invariant. The existing code tries to detect some violations and alerts you that extending Node is not supported by JavaFX. ------------- PR Comment: https://git.openjdk.org/jfx/pull/1556#issuecomment-2334345965