Set JSON provider at RESTEasy on JBoss 7.1.1

Question

How could I set JSON provider for RestEasy at JBoss 7.1.1?

RestEasy documentation says:

RESTEasy allows you to marshall JAXB annotated POJOs to an

Answer 1

I added this line to standalone.conf.bat/sh and it solved my problem.

set "JAVA_OPTS=%JAVA_OPTS% -Dcom.sun.jersey.server.impl.cdi.lookupExtensionInBeanManager=true"