The tutorials are hands-on and the reader is expected to try and achieve the goals described in each step, possibly with the help of an instructor. The output in one step is the starting point for the following step.
All the tutorial material is available in the subversion repository, and each tutorial suite indicates where it can be found.
Note that the source text of the tutorials are located in the subversion repository together with the sources, as Javadoc for ease of use during the work session.
There are companies who provides instructor and other services, if you want to organize workshops at your work place.
