In the post Seven Indispensable NetBeans Java Hints, I talked about using NetBeans hints in general and then focused on seven hints in particular.

This project can be used to convert a UML .classdiagram file to a .java file, assuming the class diagram file has correct syntax.

A Round-Trip Engineering based Converter which converts Java Source Code to UML Class Diagram and also vice versa. - GitHub - benjykim/java2uml: A Round-Trip Engineering based Converter which converts ...