info502.security_descriptor = securityDescriptorBytes;
        info502.sd_size = securityDescriptorBytes.length;

        // Replace info field
        Field infoField = msrpcShareGetInfo.getClass().getSuperclass().getDeclaredField("info");
        infoField.setAccessible(true);
        infoField.set(msrpcShareGetInfo, info502);

        // Test getSecurity - with no DACL, it should return null

        // Verify values through reflection
        Field totalParamField = response.getClass().getSuperclass().getSuperclass().getDeclaredField("totalParameterCount");
        totalParamField.setAccessible(true);
        assertEquals(1000, totalParamField.get(response));

        Field totalDataField = response.getClass().getSuperclass().getSuperclass().getDeclaredField("totalDataCount");
        totalDataField.setAccessible(true);

        assertEquals(4, result);

        // Access private field to verify length was set
        Field lengthField = response.getClass().getSuperclass().getSuperclass().getSuperclass().getDeclaredField("length");
        lengthField.setAccessible(true);
        int actualLength = (int) lengthField.get(response);

        assertEquals(expectedLength, actualLength);
    }

        trans2GetDfsReferral = new Trans2GetDfsReferral(mockConfig, filename);

        // Set path field (inherited from parent)
        Field pathField = trans2GetDfsReferral.getClass().getSuperclass().getSuperclass().getDeclaredField("path");
        pathField.setAccessible(true);
        pathField.set(trans2GetDfsReferral, filename);

        // When
        String result = trans2GetDfsReferral.toString();

        // Assert
        assertNotNull(queryPolicy);
        assertEquals(lsarpc.LsarQueryInformationPolicy.class, queryPolicy.getClass().getSuperclass());
    }

            return Arrays.asList(type.getInterfaces());
          }

          @Override
          @Nullable Class<?> getSuperclass(Class<?> type) {
            return type.getSuperclass();
          }
        };

    /** For just classes, we don't have to traverse interfaces. */
    final TypeCollector<K> classesOnly() {

    // Helper method to set protected byteCount field using reflection
    private void setByteCount(SmbComNegotiateResponse response, int byteCount) {
        try {
            Field field = response.getClass().getSuperclass().getDeclaredField("byteCount");
            field.setAccessible(true);
            field.set(response, byteCount);
        } catch (Exception e) {

     * Reflectively get the chained next request from a SMB2 request.
     */
    private static Object getNextOf(Object req) throws Exception {
        Class<?> cls = req.getClass().getSuperclass(); // ServerMessageBlock2Request
        Field f = cls.getSuperclass().getDeclaredField("next"); // ServerMessageBlock2.next
        f.setAccessible(true);
        return f.get(req);
    }

    /**

        void testInheritanceHierarchy() {
            // When
            Class<?> superclass = Handler.class.getSuperclass();

            // Then
            assertEquals(jcifs.http.Handler.class, superclass);
            assertEquals(URLStreamHandler.class, superclass.getSuperclass());
        }

        @Test
        @DisplayName("Should verify class is final or non-final appropriately")

                Field f = clazz.getDeclaredField(fieldName);
                f.setAccessible(true);
                return f.get(target);
            } catch (NoSuchFieldException e) {
                clazz = clazz.getSuperclass();
            }
        }
        throw new NoSuchFieldException(fieldName);
    }

    private static void setPrivateField(Object target, String fieldName, Object value) throws Exception {