code: @Override
    public Path getHomeDirectory() {
      Path result = new Path(getFileSystemRoot(), getHomeDirectorySubpath());
      logger.atFine().log("GHFS.getHomeDirectory:=> %s", result);
      return result;
    }
docs: Returns home directory of the current user.
  
  Note: This directory is only used for Hadoop purposes.
  It is not the same as a user's OS home directory.