Treating all JAX-RS components as CDI Beans has some negative consequences -------------------------------------------------------------------------- Key: WFLY-2859 URL: https://issues.jboss.org/browse/WFLY-2859 Project: WildFly Issue Type: Bug Components: CDI / Weld, REST Affects Versions: 8.0.0.CR1, 16.0.0.Beta1 Reporter: Matt Drees Assignee: Stuart Douglas Priority: Major It seems that wildfly is now treating all jax-rs Providers and Resources as CDI Beans. This is probably fine most of the time, but there are some Provider classes that cause UnproxyableResolutionException (WELD-001437) errors, due to the fact that resteasy-cdi attempts to get bean reference whose type is identical to the bean class. See the forum link for a specific instance of this.