// Methods from Message interface
        @Override
        public void retainPayload() {
            this.retainPayload = true;
        }

        @Override
        public boolean isRetainPayload() {
            return retainPayload;
        }

        @Override
        public byte[] getRawPayload() {
            return rawPayload;
        }

        @Override

        }

        // Message interface methods (from jcifs.util.transport.Message)
        @Override
        public void retainPayload() {
        }

        @Override
        public boolean isRetainPayload() {
            return false;
        }

        @Override
        public byte[] getRawPayload() {
            return null;
        }

        @Override

        this.rawPayload = rawPayload;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Response#isRetainPayload()
     */
    @Override
    public boolean isRetainPayload() {
        return this.retainPayload;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Response#retainPayload()
     */

            return async;
        }

        public void setAsync(boolean async) {
            this.async = async;
        }

        @Override
        public boolean isRetainPayload() {
            return retainPayload;
        }

        public void setRetainPayload(boolean retainPayload) {
            this.retainPayload = retainPayload;
        }

        @Override

        return this.creditCharge;
    }

    @Override
    public void retainPayload() {
        this.retainPayload = true;
    }

    @Override
    public boolean isRetainPayload() {
        return this.retainPayload;
    }

    @Override
    public byte[] getRawPayload() {
        return this.rawPayload;
    }

    @Override

            public byte[] getRawPayload() {
                // Implementation for getting raw payload
                return null;
            }

            @Override
            public boolean isRetainPayload() {
                // Implementation for retain payload flag
                return false;
            }

            @Override
            public void retainPayload() {

        @Override
        protected int readBytesWireFormat(byte[] src, int srcIndex) {
            bytesRead = 20;
            return bytesRead;
        }

        @Override
        public boolean isRetainPayload() {
            return retainPayload;
        }

        @Override
        public void setRawPayload(byte[] payload) {
            this.rawPayload = payload;
        }

        @Override

            public byte[] getRawPayload() {
                // Implementation for getting raw payload
                return null;
            }

            @Override
            public boolean isRetainPayload() {
                // Implementation for retain payload flag
                return false;
            }

            @Override
            public void retainPayload() {

        @Override
        public void setSessionId(long sessionId) {
            this.sessionId = sessionId;
        }

        // Message interface methods
        @Override
        public boolean isRetainPayload() {
            return this.retainPayload;
        }

        @Override
        public void setRawPayload(byte[] rawPayload) {
            this.rawPayload = rawPayload;
        }

        bufferIndex += readAndXWireFormat(buffer, bufferIndex);

        final int len = bufferIndex - start;
        this.length = len;

        if (isRetainPayload()) {
            final byte[] payload = new byte[len];
            System.arraycopy(buffer, 4, payload, 0, len);
            setRawPayload(payload);
        }

        if (!verifySignature(buffer, 4, len)) {