return result;
  }

  private boolean isOwnedBySubtypeOf(Type supertype) {
    for (TypeToken<?> type : getTypes()) {
      Type ownerType = type.getOwnerTypeIfPresent();
      if (ownerType != null && of(ownerType).isSubtypeOf(supertype)) {
        return true;
      }
    }
    return false;
  }

  /**