#15 Ensure certain syntactic style

[Peter Becker]

Instead of having a style guide, a program like
http://checkstyle.sourceforge.net/ ,
http://astyle.sourceforge.net/ or similar should be
used to ensure a certain low-level style. Further style
regulations should be collected in a document. Examples
are: how to name things, how to handle identity
(equals, hashcode), how to do session management and
which parts are managed and so on.