* method minus files filtered by the specified filename filter.
 *
 * @param filter a filter to exclude files from the results
 * @return An array of <tt>SmbFile</tt> objects
 * @throws SmbException
 */
    public SmbFile[] listFiles( SmbFilenameFilter filter ) throws SmbException {
        return listFiles( "*", ATTR_DIRECTORY | ATTR_HIDDEN | ATTR_SYSTEM, filter, null );
    }
/**