netty/netty — pull request #496 by CruzBishop (2012-08-08 23:08:45+00:00)
Title: Some static analysis fixes

This pull requests removes some pointless operations, namely:

* Unneeded boxing (not needed since Java 1.5)
* Bitwise operations which don't change anything (<< 0 and >>> 0)
* An operation which added zero to a number. Yeah, that's what I thought, too :P