I ran into CodeLogic when I surfing was something else. As I needed to generate Class Diagrams/Sequence diagrams for the project Id just finished up. Im passing this onto someone to who is rather new to Enterprise Java development. I just had to take a few mins to generate class diagrams, sequence diagrams and flow diagrams. A few mins of effort and it really pays off! The best part of the product is that it allows u to drill down to a certain function call/class and then generate the sequence diagrams/flow diagrams. Especially useful when u need to look @ a new system and get a 50,000 feet overview.
The Cons of the system are: Only a 10 min max run time! This is a really irritation feature, it does not even give enough time for the developer to finish up what he/she is doing! The UI is kinda rudimentary (AWT) & its a 14 day license.
I wish this company follows the Altassian model and writes a web app to let folks understand open source code. Would be a kick ass model to market their software! Its 299$ per user license.
It does a better job that Rational Freaking Rose! *Period*