if (!wildcardType.getExtendedType().isPresent() && !wildcardType.getSuperType().isPresent()) {
                typeMetaData.setWildcard();
            } else {
                wildcardType.getExtendedType().ifPresent(referenceType -> typeMetaData.setUpperBounds(extractTypeName(referenceType)));
                wildcardType.getSuperType().ifPresent(referenceType -> typeMetaData.setLowerBounds(extractTypeName(referenceType)));

    public <T> Iterable<? super CharSequence> wildCardsDoNotMatchByLowerBound(
        List<? super String> list) {
      return notSubtype(list);
    }

    // Can't test getSupertype() or getSubtype() because JDK reflection doesn't consider
    // Foo<?> and Foo<? extends Bar> equal for class Foo<T extends Bar>
    @TestSubtype(suppressGetSupertype = true, suppressGetSubtype = true)

        }
        if (Map.class.isAssignableFrom(rawType)) {
            return parseMap(parser, TypeArguments.get(toType.getSupertype(Map.class), 1));
        }
        if (Collection.class.isAssignableFrom(rawType)) {
            return parseCollection(parser, TypeArguments.get(toType.getSupertype(Collection.class), 0));
        }
        if (rawType.isArray()) {
            return parseArray(parser, TypeArguments.get(toType, 0));