RestEasy's default JSON provider is Jackson, contrary to documented Jetisson ----------------------------------------------------------------------------- Key: WFLY-801 URL: https://issues.jboss.org/browse/WFLY-801 Project: WildFly Issue Type: Bug Components: REST Reporter: Ondrej Zizka Assignee: Stuart Douglas Labels: usability RestEasy's docs state that the default JSON provider is Jettison. That should react to JAXB's {{@XmlTransient}}. But with default config, only {{(a)org.codehaus.jackson.annotate.JsonIgnore}} works. Which means that Jackson is used. Not sure if it's intended. If so, please move this bug to RESTEASY, and it should be documented in "19.4. JAXB + JSON provider" that AS uses Jackson by default. Also note that in AS 7.1.3.CR1, RestEasy modules are private, so using Jackson's annotations needs users go to module.xml's and change this.