size += 8;
        }

        final byte[] type2 = new byte[size];
        int pos = 0;

        System.arraycopy(NTLMSSP_SIGNATURE, 0, type2, pos, NTLMSSP_SIGNATURE.length);
        pos += NTLMSSP_SIGNATURE.length;

        writeULong(type2, pos, NTLMSSP_TYPE2);
        pos += 4;

        // TargetNameFields

        void testConstructor_ByteArray_InvalidMessageType() {
            // Given
            byte[] invalidType = new byte[100];
            System.arraycopy(Type2Message.NTLMSSP_SIGNATURE, 0, invalidType, 0, Type2Message.NTLMSSP_SIGNATURE.length);
            // Set message type to something other than NTLMSSP_TYPE2
            Type2Message.writeULong(invalidType, 8, Type2Message.NTLMSSP_TYPE1);

            // When & Then

                data += 8;
            }
            final byte[] type2 = new byte[data + target.length + (targetInformation != null ? targetInformation.length : 0)];
            System.arraycopy(NTLMSSP_SIGNATURE, 0, type2, 0, 8);
            writeULong(type2, 8, 2);
            writeSecurityBuffer(type2, 12, data, target);
            writeULong(type2, 20, flags);

            final byte[] type3 = new byte[64 + domainLength + userLength + workstationLength + lmLength + ntLength + keyLength];
            System.arraycopy(NTLMSSP_SIGNATURE, 0, type3, 0, 8);
            writeULong(type3, 8, 3);
            int offset = 64;
            writeSecurityBuffer(type3, 12, offset, lmResponse);
            offset += lmLength;

        size += sessionKeyBytes != null ? sessionKeyBytes.length : 0;

        final byte[] type3 = new byte[size];
        int pos = 0;

        System.arraycopy(NTLMSSP_SIGNATURE, 0, type3, 0, 8);
        pos += 8;

        writeULong(type3, pos, NTLMSSP_TYPE3);
        pos += 4;

        final int lmOff = writeSecurityBuffer(type3, 12, lmResponseBytes);
        pos += 8;