ExceptionMapper not working with @Provider annotaion

Environment Details

• Helidon Version: 2.0.0-M3
• Helidon MP
• JDK version: 11
• OS: macOS Catalina

---

Problem Description

I created the following ExceptionMapper using the @Provider annotation:

@Provider
public class ConstraintViolationExceptionMapper implements ExceptionMapper<ConstraintViolationException> {

    @Override
    public Response toResponse(ConstraintViolationException e) {
        
        return Response.status(Response.Status.BAD_REQUEST).build();
    }
    
}

But for some reason it’s not recognized by the application. I could make it work when I manually registered it in my Application class. Is this the intended behavior?

[spericas]

Closing as cannot reproduce. Please re-open if necessary.

[spericas]

@antonio-petricca Please re-open with a reproducer.