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

            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 we're building an argument, keep doing so.
                // if this is the case of "-Dfoo=bar", then we need to adjust the buffer.
                if (!currentArg.isEmpty()) {
                    currentArg.setLength(currentArg.length() - 1);
                }

                cleaned.add(currentArg.toString());

                currentArg = null;
                continue;
            }

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

                // if we're building an argument, keep doing so.
                // if this is the case of "-Dfoo=bar", then we need to adjust the buffer.
                if (!currentArg.isEmpty()) {
                    currentArg.setLength(currentArg.length() - 1);
                }

                cleaned.add(currentArg.toString());

                currentArg = null;
                continue;
            }

        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;

            }

            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) {

            return "";
        }
        final StringBuilder buffer = new StringBuilder();
        for (final Object arg : args) {
            buffer.append(arg + ", ");
        }
        buffer.setLength(buffer.length() - ", ".length());
        return new String(buffer);
    }

    /**
     * Initializes the class.
     */
    protected static synchronized void initialize() {
        if (!initialized) {

    }

    /**
     * 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();