The code has a GPL-v3 license, the wiki a CC-BY.

• UML, java objects mapped to diagram components and other diagrams
• javadoc.zip
• user guide and applied mathematics in the wiki

Successors are listed on DiBL, they have different approaches. Issues in this project may still have links pointing back to the original google code location which will be discontinued in 2016.

A picture says more than a thousands words about this project: