if (argValue == null) {
            throw new NullArgumentException(argName);
        }
    }

    /**
     * Asserts that the argument is neither <code>null</code> nor an empty string.
     *
     * @param argName
     *            The name of the argument that must not be {@code null} or an empty string.
     * @param argValue
     *            The value of the argument.

    // from InputStream to OutputStream
    //
    /**
     * Copies from an input stream to an output stream.
     * <p>
     * Neither the input stream nor the output stream is closed.
     * </p>
     *
     * @param in the input stream (must not be {@literal null})
     * @param out the output stream (must not be {@literal null})
     * @return the number of bytes copied

        } else if ((shareAccess & SmbConstants.FILE_SHARE_READ) == 0) {
            this.desiredAccess |= SHARING_DENY_READ_EXECUTE;
        } else {
            // neither SHARE_READ nor SHARE_WRITE are set
            this.desiredAccess |= SHARING_DENY_READ_WRITE_EXECUTE;
        }

        this.desiredAccess &= ~0x1; // Win98 doesn't like GENERIC_READ ?! -- get Access Denied.

        // searchAttributes

                    () -> NtlmAuthenticator.requestNtlmPasswordAuthentication(eq(mockNtlmAuthenticator), eq("locationHint"), eq(null)));
        }
    }

    @Test
    @DisplayName("Should return false if neither renewable nor NTLM authentication succeeds")
    void testRenewCredentials_NoRenewalPossible() {
        // Ensure credentials are not renewable

    @Mock
    Configuration config;

    private SmbPipeHandleImpl target;

    @BeforeEach
    void setUp() throws SmbException {
        // Default pipe characteristics: neither transact nor call; RDWR for access
        when(pipe.getPipeType()).thenReturn(SmbPipeResource.PIPE_TYPE_RDWR);
        when(pipe.getUncPath()).thenReturn("\\\\pipe\\\\my-pipe");

        // Setup tree with configuration

        when(mockConfig.getLocalTimezone()).thenReturn(mockTimeZone);

        byte[] dst = new byte[4];
        long testTime = System.currentTimeMillis();

        // Test when neither current time nor test time are in DST
        when(mockTimeZone.inDaylightTime(any(Date.class))).thenReturn(false);
        SMB1SigningDigest.writeUTime(mockConfig, testTime, dst, 0);

        int expectedSeconds = (int) (testTime / 1000L);

     * efficient as manually copying as it employs an additional write
     * thread to read and write data concurrently.
     * <br>
     * It is not possible (nor meaningful) to copy entire workgroups or
     * servers.
     *
     * @param dest
     *            the destination file or directory
     * @throws CIFSException if an error occurs accessing the resource
     */

     * efficient as manually copying as it employs an additional write
     * thread to read and write data concurrently.
     *
     * It is not possible (nor meaningful) to copy entire workgroups or
     * servers.
     *
     * @param dest the destination file or directory
     * @throws SmbException if an error occurs during the copy operation
     */