Resteasy microprofile client does not create specific WebApplicationException

[chonton]

The bug
When a rest api returns a 4xx or 5xx status code, Resteasy microprofile client creates a generic WebApplicationException.
I must register the following ResponseExceptionMapper to get the expected behavior.

Expected behavior
Produce a specific WebApplicationException such as ForbiddenException for 403 or NotFoundException for 404. This is the behavior of classic Resteasy client.

Actual behavior
Resteasy microprofile client creates a generic WebApplicationException with the correct status code.

How to Reproduce?
Invoke any web service that returns a 4xx or 5xx status code

This is root cause of quarkus #23951

[jamezp]

I'll think about this more, but I guess it depends on how you interpret https://download.eclipse.org/microprofile/microprofile-rest-client-4.0/microprofile-rest-client-spec-4.0.html#_default_responseexceptionmapper

Each implementation will provide out of the box a ResponseExceptionMapper implementation that will map the response into a WebApplicationException whenever the response status code is >= 400.