I need to make UML diagrams of my project. How could I do it in NetBeans 7.0?
The program or plugin has to do it automatically.
Search the plugin in netbeans plugin page with name is UML. You can find some plugins.
Also look this article, Generating UML from netbeans.
Have you looked this http://netbeans.org/features/uml/?
来源：https://stackoverflow.com/questions/7038815/java-uml-automated-generation-for-netbeans-7-0