}

  private boolean isSubtypeOfArrayType(GenericArrayType supertype) {
    if (runtimeType instanceof Class) {
      Class<?> fromClass = (Class<?>) runtimeType;
      if (!fromClass.isArray()) {
        return false;
      }
      return of(fromClass.getComponentType()).isSubtypeOf(supertype.getGenericComponentType());
    } else if (runtimeType instanceof GenericArrayType) {