this.errorCode = 0;
            this.exception = null;
        }

        // Methods from jcifs.util.transport.Response interface
        @Override
        public boolean isReceived() {
            return received;
        }

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

        @Override

        // Test that response inherits state tracking from ServerMessageBlock2Response

        // Initially not received
        Method isReceivedMethod = ServerMessageBlock2Response.class.getDeclaredMethod("isReceived");
        isReceivedMethod.setAccessible(true);
        assertFalse((boolean) isReceivedMethod.invoke(response));

        // Test reset method
        response.reset();

                        } catch (final SmbException e) {
                            final Smb2IoctlResponse response = copy.getResponse();
                            if (!retry && response.isReceived() && !response.isError()
                                    && response.getStatus() == NtStatus.NT_STATUS_INVALID_PARAMETER) {
                                retry = true;

            assertTrue(response instanceof jcifs.internal.smb2.ServerMessageBlock2Response);

            // Test some inherited methods
            assertFalse(response.isReceived());
            assertFalse(response.isError());
            assertNull(response.getExpiration());
        }

        @Test
        @DisplayName("Should handle multiple configurations")

     * @see jcifs.internal.smb2.ServerMessageBlock2Response#prepare(jcifs.internal.CommonServerMessageBlockRequest)
     */
    @Override
    public void prepare(final CommonServerMessageBlockRequest next) {
        if (isReceived() && next instanceof RequestWithFileId) {
            ((RequestWithFileId) next).setFileId(this.fileId);
        }
        super.prepare(next);
    }

    /**
     * Get the oplock level granted by the server

        @Override
        public Long getExpiration() {
            return this.expiration;
        }

        // Additional Response interface methods
        @Override
        public boolean isReceived() {
            return this.received;
        }

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

        @Override

        return getConfig().equals(tc.getConfig());
    }

    @Override
    public boolean isValid(final CIFSContext tc, final SmbNegotiationRequest req) {
        if (!isReceived() || getStatus() != 0) {
            return false;
        }

        if (req.isSigningEnforced() && !isSigningEnabled()) {
            log.debug("Signing is enforced but server does not allow it");

                    } else {
                        makeKey(req);
                    }

                    synchronized (this) {
                        response.received = false;
                        resp.isReceived = false;
                        try {
                            response_map.put(req, resp);

                            /*
                             * Send multiple fragments

     */
    public final void setUseUnicode(final boolean useUnicode) {
        this.useUnicode = useUnicode;
    }

    /**
     * @return the received
     */
    @Override
    public final boolean isReceived() {
        return this.received;
    }

    @Override
    public final void clearReceived() {
        this.received = false;
    }

    /**
     * {@inheritDoc}
     *

            try {
                // make sure that the handle is closed when one of the requests fails
                final Smb2CreateResponse createResp = cr.getResponse();
                if (createResp.isReceived() && createResp.getStatus() == NtStatus.NT_STATUS_SUCCESS) {
                    th.send(new Smb2CloseRequest(th.getConfig(), createResp.getFileId()), RequestParam.NO_RETRY);
                }