assertThrows(IllegalArgumentException.class, () -> {
            DialectVersion.valueOf("INVALID");
        });

        // Test valueOf with null
        assertThrows(NullPointerException.class, () -> {
            DialectVersion.valueOf(null);
        });
    }

    @Test
    @DisplayName("Should maintain SMB2 flag consistency")
    void testSMB2FlagConsistency() {

        });
    }

    @Test
    void constructor_shouldThrowExceptionWithNullSids() {
        // Act & Assert - Null SID array causes NPE when accessing length
        assertThrows(NullPointerException.class, () -> {
            new MsrpcLookupSids(mockPolicyHandle, null);
        });
    }

    @Test
    void constructor_shouldSetCorrectSuperclassParameters() throws Exception {
        // Arrange

        Smb2FlushRequest requestWithNull = new Smb2FlushRequest(mockConfig, null);
        byte[] buffer = new byte[256];

        // Should throw NullPointerException when trying to copy null array
        assertThrows(NullPointerException.class, () -> {
            requestWithNull.writeBytesWireFormat(buffer, 0);
        });
    }

    @Test
    @DisplayName("readBytesWireFormat should return 0")

        }
    }

    /**
     * Test that try-with-resources handles null InputStream correctly.
     * Verifies that null InputStream doesn't cause NullPointerException during close.
     */
    @Test
    public void testTryWithResources_nullInputStreamSafety() {
        // This test demonstrates that try-with-resources handles null safely
        try (InputStream is = null) {

        connection.setDefaultUseCaches(defaultUseCaches);
    }

    @Override
    public void setRequestProperty(final String key, final String value) {
        if (key == null) {
            throw new NullPointerException();
        }
        final List values = new ArrayList();
        values.add(value);
        boolean found = false;
        final Iterator entries = requestProperties.entrySet().iterator();

     *
     * @param password the password to hash
     * @return nt password hash
     */
    public static byte[] getNTHash(final String password) {
        if (password == null) {
            throw new NullPointerException("Password parameter is required");
        }
        final MessageDigest md4 = Crypto.getMD4();
        md4.update(Strings.getUNIBytes(password));
        return md4.digest();
    }

    /**

        setFieldValue(netServerEnum2, "subCommand", SmbComTransaction.NET_SERVER_ENUM3);

        byte[] dst = new byte[1024];

        // Should throw NullPointerException when lastName is null for NET_SERVER_ENUM3
        assertThrows(NullPointerException.class, () -> {
            netServerEnum2.writeParametersWireFormat(dst, 0);
        });
    }

    @Test

        infoField.setAccessible(true);
        infoField.set(msrpcShareGetInfo, null);

        // This should throw NullPointerException
        assertThrows(NullPointerException.class, () -> {
            msrpcShareGetInfo.getSecurity();
        });
    }

    @Test
    void testInheritedFields() throws Exception {

        });
    }

    @Test
    @DisplayName("Should handle null nonce")
    void testNullNonce() {
        // When/Then
        assertThrows(NullPointerException.class, () -> {
            transformHeader.setNonce(null);
        });
    }

    @Test
    @DisplayName("Should handle invalid nonce length")
    void testInvalidNonceLength() {
        // Given

        TransTransactNamedPipeResponse nullBufferResponse = new TransTransactNamedPipeResponse(mockConfig, null);
        byte[] buffer = new byte[100];

        assertThrows(NullPointerException.class, () -> nullBufferResponse.readDataWireFormat(buffer, 0, 50));
    }

    @Test
    void testReadDataWireFormatEmptyOutputBuffer() throws SMBProtocolDecodingException {
        // Test with empty outputBuffer