assertTrue(Modifier.isPrivate(constructor.getModifiers()), "Constructor should be private");

        // Force accessibility and create instance to achieve coverage
        constructor.setAccessible(true);
        assertNotNull(constructor.newInstance(), "Should be able to create instance via reflection");
    }

    @Nested
    @DisplayName("Header Constants")
    class HeaderConstants {

        @Test

    private static void setField(Object target, String name, Object value) {
        try {
            Field f = target.getClass().getDeclaredField(name);
            f.setAccessible(true);
            f.set(target, value);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    @Test
    @DisplayName("getters and basic state (happy path)")

    private void setDfsEnumArray(MsrpcDfsRootEnum target, netdfs.DfsEnumArray200 array) throws Exception {
        Field eField = netdfs.DfsEnumStruct.class.getDeclaredField("e");
        eField.setAccessible(true);
        eField.set(target.info, array);
    }

            }
        }

        abstract static class CacheField {
            final Field field;

            CacheField(Field field) {
                this.field = field;
                field.setAccessible(true);
            }

            void interpolate(Object target, InterpolateObjectAction interpolateObjectAction) {
                try {
                    doInterpolate(target, interpolateObjectAction);

   *
   * @param instance the instance to invoke {@code method} on, or null if {@code method} is static
   */
  public void testMethodParameter(@Nullable Object instance, Method method, int paramIndex) {
    method.setAccessible(true);
    testParameter(instance, invokable(instance, method), paramIndex, method.getDeclaringClass());
  }

  /**
   * Verifies that {@code ctor} produces a {@link NullPointerException} or {@link

            assertTrue("Constructor should be protected", java.lang.reflect.Modifier.isProtected(constructor.getModifiers()));

            // Test that constructor is accessible when made accessible
            constructor.setAccessible(true);
            ThreadDumpUtil instance = constructor.newInstance();
            assertNotNull(instance);

    }

    private void setMethodAccessible(Method method) {
        if (isExceptPrivateAccessible(method)) {
            return;
        }
        try {
            method.setAccessible(true);
        } catch (RuntimeException e) {
            throw new BeanMethodSetAccessibleFailureException(beanDesc.getBeanClass(), method, e);
        }
    }

                if (Modifier.isStatic(field.getModifiers()) || field.isSynthetic()) {
                    continue;
                }

                try {
                    field.setAccessible(true);
                    Object value = field.get(node);
                    if (value == null) {
                        continue;
                    }

            try {
                java.lang.reflect.Field propField = org.lastaflute.core.direction.ObjectiveConfig.class.getDeclaredField("prop");
                propField.setAccessible(true);
                propField.set(this, new org.dbflute.helper.jprop.ObjectiveProperties("test.properties"));
            } catch (Exception e) {

    private String[] invokeDistinct(String[] values) {
        try {
            java.lang.reflect.Method method = LdapUser.class.getDeclaredMethod("distinct", String[].class);
            method.setAccessible(true);
            return (String[]) method.invoke(null, (Object) values);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }