What is the use GWT generator?

Question

I have seen that GWT framework is having generator feature. In what case we have to use gwt generator option and why it is needed? Can anyone tell me simply why,what is gwt

Answer 1

One of the use cases is to mimic reflection on the client side by building a factory class on the fly. I remember answering a question posted by you earlier on how to do this

How to create new instance from class name in gwt?

So i guess you already know the application. What else are you looking for? Can you be precise?