int len = 0;
        String str = null;
        try {
            if (useUnicode) {
                // Unicode requires word alignment
                if (((srcIndex - headerStart) % 2) != 0) {
                    srcIndex++;
                }
                for (len = 0; (srcIndex + len + 1) < srcEnd; len += 2) {

    }


    /**
     * 
     * @param src
     * @param srcIndex
     * @param srcEnd
     * @param maxLen
     * @param unicode
     * @return read string
     */
    public String readString ( byte[] src, int srcIndex, int srcEnd, int maxLen, boolean unicode ) {
        if ( unicode ) {
            // Unicode requires word alignment