Define coding conventions

[hoatle]

Must use Sun coding conventions if there is no overriding conventions specified.

http://www.oracle.com/technetwork/java/codeconvtoc-136057.html (Revised April 20, 1999)

[hoatle]

some arguments and discussions for outdated sun's conventions:
http://www.adam-bien.com/roller/abien/entry/sun_coding_conventions_the_only
http://krbtech.wordpress.com/2010/03/06/sun-java-coding-conventions-revisited/

[hoatle]

Overriding conventions:

• Use 100 for line length instead of 80