Is a simple ant that put together all the major analysis tools. So if you are building a project on your own and you don't want to spend time in the set up of the environment, but you still want all the reports, documentation and statistics of the most used tools, give it a try.
Tools now implemented :
Javadoc Findbugs Junit Emma
Jester Pmd SchemaSpy Testability explorer
Under evaluation : Vizant, Grand, Checkstyle, Dependency finder, AntDoc, Hammurapi, Java2Html, JCSC