if (errorCode != 0)
            return 4;

        try {
            securityDescriptor = new SecurityDescriptor();
            bufferIndex += securityDescriptor.decode(buffer, bufferIndex, len);
        } catch (IOException ioe) {
            throw new RuntimeException(ioe.getMessage());
        }

        return bufferIndex - start;
    }
    public String toString() {

            return 4;

        try {
            this.securityDescriptor = new SecurityDescriptor();
            bufferIndex += this.securityDescriptor.decode(buffer, bufferIndex, len);
        }
        catch ( IOException ioe ) {
            throw new RuntimeCIFSException(ioe.getMessage());
        }

        return bufferIndex - start;
    }


    @Override
    public String toString () {