Revert VFS-266, not the proper time for a refactoring.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1450756 13f79535-47bb-0310-9956-ffa450edef68
Revert changes.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1450760 13f79535-47bb-0310-9956-ffa450edef68