docs: private static JavaBackedType createIfAnnotated(Class<?> clazz) {
          if (clazz.isAnnotationPresent(FEELType.class) || Stream.of(clazz.getMethods()).anyMatch(m->m.getAnnotation(FEELProperty.class)!=null)) {
              return new JavaBackedType(clazz) ;
          }
          return null;
      }