git-svn-id: https://zxing.googlecode.com/svn/trunk@1973 59b500cc-1b3d-0410-9834-0bbf25fbcc57
git-svn-id: https://zxing.googlecode.com/svn/trunk@1875 59b500cc-1b3d-0410-9834-0bbf25fbcc57