String ret = null;
    protected String getVal(String marker, String line) {        int sTok = 0;        int eTok = 0;        String ret = null;        if ((sTok = line.toLowerCase().indexOf(marker)) < 0)            return null;        if (((eTok = line.indexOf(" ", sTok)) < 0)                && ((eTok = line.indexOf("\t", sTok)) < 0)) {            eTok = line.length();        }        return (line.substring(sTok + marker.length(), eTok));    }