*
     * @return <code>true</code> if this <code>SmbFile</code> is not a directory
     * @throws SmbException if an error occurs while checking if this is a file
     */

    public boolean isFile() throws SmbException {
        if (getUncPath0().length() == 1) {
            return false;
        }
        exists();
        return (attributes & ATTR_DIRECTORY) == 0;
    }

    /**

        }
        if (!exists()) {
            return false;
        }
        return (this.attributes & ATTR_DIRECTORY) == ATTR_DIRECTORY;
    }

    @Override
    public boolean isFile() throws SmbException {
        if (this.fileLocator.isRootOrShare()) {
            return false;
        }
        exists();
        return (this.attributes & ATTR_DIRECTORY) == 0;
    }