negotiatedField.setAccessible(true);
        negotiatedField.set(first, negotiationResponse);

        // Simulate session already in use by adding a session
        Field sessionsField = SmbTransportImpl.class.getDeclaredField("sessions");
        sessionsField.setAccessible(true);
        @SuppressWarnings("unchecked")

        Field oldFileNameField = SmbComRename.class.getDeclaredField("oldFileName");
        oldFileNameField.setAccessible(true);
        assertEquals(oldFileName, oldFileNameField.get(smbComRename));

        Field newFileNameField = SmbComRename.class.getDeclaredField("newFileName");
        newFileNameField.setAccessible(true);
        assertEquals(newFileName, newFileNameField.get(smbComRename));

        Field ptypeField = DcerpcMessage.class.getDeclaredField("ptype");
        ptypeField.setAccessible(true);
        int ptypeValue = (int) ptypeField.get(request);
        assertEquals(0, ptypeValue, "The 'ptype' field should be initialized to 0.");

        Field flagsField = DcerpcMessage.class.getDeclaredField("flags");
        flagsField.setAccessible(true);
        int flagsValue = (int) flagsField.get(request);

            java.lang.reflect.Method method =
                    MultiChannelManager.class.getDeclaredMethod("createChannelTransport", InetAddress.class, InetAddress.class);
            method.setAccessible(true);
            method.invoke(multiChannelManager, null, null);
        });

        // Check that the root cause is CIFSException
        assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);

            Field bindingField = DcerpcBind.class.getDeclaredField("binding");
            bindingField.setAccessible(true);
            assertSame(mockBinding, bindingField.get(bindWithParams), "Binding should be set");

            Field maxXmitField = DcerpcBind.class.getDeclaredField("max_xmit");
            maxXmitField.setAccessible(true);
            assertEquals(maxXmit, maxXmitField.get(bindWithParams), "Max xmit should be set");

            var wildcardField = DosFileFilter.class.getDeclaredField("wildcard");
            wildcardField.setAccessible(true);
            var attributesField = DosFileFilter.class.getDeclaredField("attributes");
            attributesField.setAccessible(true);

            assertEquals("abc", wildcardField.get(unwrapped));
            assertEquals(7, attributesField.get(unwrapped));
        }

        Field field = getSuperclassField(response.getClass(), "status");
        field.setAccessible(true);
        return field.getInt(response);
    }

    private void setStatus(NetShareEnumResponse response, int value) throws Exception {
        Method method = getSuperclassMethod(response.getClass(), "setStatus", int.class);
        method.setAccessible(true);
        method.invoke(response, value);
    }

        commandField.setAccessible(true);
        int command = (int) commandField.get(request);
        assertEquals(0x0007, command); // SMB2_FLUSH value

        // Verify file ID is set
        Field fileIdField = Smb2FlushRequest.class.getDeclaredField("fileId");
        fileIdField.setAccessible(true);
        byte[] storedFileId = (byte[]) fileIdField.get(request);

        // Use reflection to verify password is stored as char[]
        Field passwordField = NtlmPasswordAuthenticator.class.getDeclaredField("password");
        passwordField.setAccessible(true);
        Object passwordValue = passwordField.get(authenticator);

        assertTrue(passwordValue instanceof char[], "Password should be stored as char[]");

        commandField.setAccessible(true);
        int command = (int) commandField.get(req);
        assertEquals(0x0001, command); // SMB2_SESSION_SETUP command value

        Field securityModeField = Smb2SessionSetupRequest.class.getDeclaredField("securityMode");
        securityModeField.setAccessible(true);
        assertEquals(securityMode, securityModeField.get(req));