title: How to make a Class Diagram of a Struts 2 Web Application
body: <p>I would like to know what would be the way to model a Class diagram of a Struts2 Web App.
  I was thinking about this:
  Since Struts2 uses a MVC architecture, I would have for example, 3 classes:
  CatalogueThemeController, CatalogueThemeModel, and a JSP to display the view of that Catalogue.
  How do I have to make the relationships between the classes? Thanks in advance for your help.</p>
  
  <p>John Smith</p>