if (handler == null) {
                String path = System.getProperty(HANDLER_PKGS_PROPERTY);
                StringTokenizer tokenizer = new StringTokenizer(path, "|");
                while (tokenizer.hasMoreTokens()) {
                    String provider = tokenizer.nextToken().trim();
                    if (provider.equals("jcifs.smb1")) continue;
                    String className = provider + "." + protocol + ".Handler";

                this.resolverOrder.add(ResolverType.RESOLVER_BCAST);
            }
        }
        else {
            StringTokenizer st = new StringTokenizer(ro, ",");
            while ( st.hasMoreTokens() ) {
                String s = st.nextToken().trim();
                if ( s.equalsIgnoreCase("LMHOSTS") ) {
                    this.resolverOrder.add(ResolverType.RESOLVER_LMHOSTS);
                }

            StringBuilder tokBuf = new StringBuilder(10);
            String tok;
            boolean inQuote = false;
            boolean tokStarted = false;
            boolean exit = false;
            while ((st.hasMoreTokens()) && (!exit)) {
                tok = st.nextToken(tokenList);
                switch (tok) {
                    case "\"":
                        inQuote = !inQuote;
                        if (inQuote) {

            if ( handler == null ) {
                String path = System.getProperty(HANDLER_PKGS_PROPERTY);
                StringTokenizer tokenizer = new StringTokenizer(path, "|");
                while ( tokenizer.hasMoreTokens() ) {
                    String provider = tokenizer.nextToken().trim();
                    if ( provider.equals("jcifs") )
                        continue;

            }
        } else {
            int[] tmp = new int[3];
            StringTokenizer st = new StringTokenizer( RO, "," );
            int i = 0;
            while( st.hasMoreTokens() ) {
                String s = st.nextToken().trim();
                if( s.equalsIgnoreCase( "LMHOSTS" )) {
                    tmp[i++] = RESOLVER_LMHOSTS;
                } else if( s.equalsIgnoreCase( "WINS" )) {

            }
        } else {
            int[] tmp = new int[4];
            StringTokenizer st = new StringTokenizer( ro, "," );
            int i = 0;
            while( st.hasMoreTokens() ) {
                String s = st.nextToken().trim();
                if( s.equalsIgnoreCase( "LMHOSTS" )) {
                    tmp[i++] = RESOLVER_LMHOSTS;
                } else if( s.equalsIgnoreCase( "WINS" )) {