title: Eclipse Plugin for creating large java class diagrams from existing code
body: <p>I am looking for an Eclipse Plugin to create large class diagrams from existing Java code (free/open source).
  I found some plugins that create diagrams from java code and vice-versa, but the project has a large number of packages (about 80) and classes/interfaces (about 1000-1500) and I would like to create a diagram for the whole code, with different options (for eg, not to include the interfaces in the generated diagram or to create diagrams for certain packages).
  I know that the diagram would be very big, but that is what I really want to represent the project in a single diagram (and omitting unimportant classes, interfaces, packages etc and also members and method names).</p>