From: testn <test1_at_doramail.com>
Date: Fri, 29 May 2015 01:08:46 -0700 (MST)
Ok. I tested it manually and I confirmed that Grizzly will try to feed the
body again after the redirect thus the exception. The correct behavior is
probably to perform a GET without the body or fail
it?(http://serverfault.com/questions/391181/examples-of-302-vs-303)