Trivial Description
The API usage site [1] contains an example of StaticUserAuthenticator with wrong argument order. Since all arguments are Strings, it is not obviously visible to new users, why vfs throws an Auth failure exception. A fiex can be found at [2]
[1] http://svn.apache.org/repos/asf/commons/proper/vfs/trunk/src/site/xdoc/api.xml
[2] https://github.com/penSecIT/commons-vfs/commit/f7dec20e3e0936b9e2261851487377dd1cfbfd20
