Chen Ni

Are you trying to mock a private or final class? Here is how to mock a final class with Mockito: https://www.baeldung.com/mockito-final

@olleicua push() and pop() are really powerful and essential to p5. In my understanding, your code is a workaround to avoid using push() and pop(). It does work in some...

Is anybody working on this? If not can I take it?

I think so, too...

Maybe they should consider adding a progress bar. It's very confusing for the user... Same experience after 7 years.