Hi all, I'm upgrading an application from RESTeasy v2 (2.2.1.GA <http://2.2.1.GA>) to v3 (3.0.19.Final). In v2, I was using the client proxy framework like this: public interface MyClient { ClientResponse<MyPojo> myMethod(); } with a call pattern like this: ClientResponse<MyPojo> r = client.myMethod(); checkSuccessful(r); // MyPojo myPojo = r.getEntity(); With v3, things seem to be different. The ClientResponseinterface is deprecated, so I tried: public interface MyClient { ClientResponse<MyPojo> myMethod0(); MyPojo myMethod1(); Response myMethod2(); } Calling myMethod0 gives: java.lang.ClassCastException: org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine$1 cannot be cast to org.jboss.resteasy.client.ClientResponse Calling myMethod1 works and gives me a deserialized object, but it doesn't give me access to the HTTP status code, which I need. Calling myMethod2 gives a response object, but response.getEntity()is always null. I've probably got something wrong here, but I cannot figure it out and I haven't found any more information in the documentation.