}
        Throwable t = cause.getCause();
        while (t != null) {
            buf.append(t.getMessage()).append("], [");
            t = t.getCause();
        }
        buf.setLength(buf.length() - 4);
        return new String(buf);
    }

                    } else {
                        logger.warn("[{}][{}] Failed to analyze a text(size:{}). {}", field, lang, buf.length(), e.getMessage());
                    }
                }
                buf.setLength(0);
            }
        }
        if (buf.length() > 0) {
            try {
                tokens.addAll(analyzer.analyze(buf.toString().trim(), field, lang));

        super.end();
        offsetAttr.setOffset(finalOffset, finalOffset);
    }

    @Override
    public void reset() throws IOException {
        super.reset();
        block.setLength(0);
        prevToken = null;
        readBufferIndex = BUFFER_SIZE;
        readBufferLen = 0;
        ch = 0;
        blkStart = 0;
        nextBlkStart = 0;

    }

    @Override
    public void run() {
        int nameTrnId;
        NameServicePacket response;

        try {
            while (thread == Thread.currentThread()) {
                in.setLength(RCV_BUF_SIZE);

                socket.setSoTimeout(closeTimeout);
                socket.receive(in);

                if (LogStream.level > 3) {

        if (argTypes != null && argTypes.length > 0) {
            for (final Class<?> argType : argTypes) {
                buf.append(argType.getName()).append(", ");
            }
            buf.setLength(buf.length() - 2);
        }
        buf.append(")");
        return new String(buf);
    }

    /**
     * Returns the string representation of the method signature.
     *
     * @param methodName

    /**
     * Expand/truncate file length
     *
     * @param newLength
     *            new file length
     * @throws SmbException if an I/O error occurs
     */
    void setLength(long newLength) throws SmbException;

    }

    /**
     * Set the buffer length.
     *
     * @param length the new length
     * @return the current builder
     */
    MessageBuilder setLength(int length);

    /**
     * Return the built message.
     *
     * @return the message
     */
    @Nonnull
    String build();

            dstIndex += writeBytesWireFormat(dst, dstIndex);

            // Set the length field that will be checked by ServerMessageBlock2Request.encode()
            int calculatedLength = testEncodedLength;
            setLength(calculatedLength);

            // Now call the ServerMessageBlock2Request's encode which will do the validation
            int exp = size();
            int actual = getLength();
            if (exp != actual) {

                off += n;
            }

            doReceiveFragment(stub, isDirect);
            buf.reset();
            buf.setIndex(8);
            buf.setLength(buf.dec_ndr_short());

            if (securityProvider != null) {
                securityProvider.unwrap(buf);
            }

            buf.setIndex(0);

            msg.decode_header(buf);

            }

            if (c == COMMA && !insideQuote) {
                String value = sb.toString();
                value = unQuoteUnEscape(value);
                result.add(value);
                sb.setLength(0);
                continue;
            }

            sb.append(c);
        }

        result.add(sb.toString());

        // Validate
        if (quoteCount % 2 != 0) {