Scenario:

I'm trying to add an interceptor to a class in a third-party lib where I can't modify beans.xml.

As a workaround, I observe ProcessAnnotatedType in a portable extension to add an @Interceptors annotation to the given bean type.

Problem:

This causes an exception, apparently due to this piece of code in AbstractClassBean:

private void initClassDeclaredEjbInterceptors() {
  Class<?>[] classDeclaredInterceptors = null;
  if (getWeldAnnotated().isAnnotationPresent(...)) {
    Annotation interceptorsAnnotation = getType().getAnnotation(...);
            // ...
  }
}

The CDI type model is checked for the presence of an annotation, but then the actual annotation is read from the raw class and not from the CDI model.