final ResourceFilter ff) throws CIFSException {
        final DosFileFilter dff = unwrapDOSFilter(ff);
        if (dff != null) {
            if (dff.wildcard != null) {
                wildcard = dff.wildcard;
            }
            searchAttributes = dff.attributes;
        }
        final SmbResourceLocator locator = parent.getLocator();

            final SmbFileFilter ff) throws SmbException {
        if (ff instanceof final DosFileFilter dff) {
            if (dff.wildcard != null) {
                wildcard = dff.wildcard;
            }
            searchAttributes = dff.attributes;
        }

        try {
            final int hostlen = url.getHost().length();