git-svn-id: https://zxing.googlecode.com/svn/trunk@455 59b500cc-1b3d-0410-9834-0bbf25fbcc57
of the intended functionality. git-svn-id: https://zxing.googlecode.com/svn/trunk@444 59b500cc-1b3d-0410-9834-0bbf25fbcc57