yusuke/twitter4j — pull request #77 by DHuckaby (2012-12-10 21:26:30+00:00)
Title: Fixed profile urls without extensions parsing

Previously a url like this:
http://a0.twimg.com/profile_images/2326377238/6tIT70Kq_normal

Would be parsed as this when requesting the original url:
http://a0.twimg.com/profile_images/2326377238/6tIT70Kq.com/profile_images/2326377238/6tIT70Kq_normal