[wildfly-dev] JAXR backward compat

[Bartosz Baranowski]

Hi

Im working on https://bugzilla.redhat.com/show_bug.cgi?id=964202 and there seems to be a problem.
Ive tried to reproduce this issue in upstream and it seems:

[Host Controller] 10:29:49,081 INFO  [org.jboss.as.domain.controller.mgmt] (Remoting "port2:MANAGEMENT" task-10) JBAS010920: Server [Server:server-two] registered using connection [Channel ID 316dfe98 (inbound) of Remoting connection 248c1402 to /127.0.0.1:42158]
[Host Controller] 10:29:49,117 ERROR [org.jboss.as.controller.management-operation] (server-registration-threads - 1) JBAS014613: Operation ("describe") failed - address: ([
[Host Controller]     ("profile" => "full"),
[Host Controller]     ("subsystem" => "jaxr")
[Host Controller] ]) - failure description: "JBAS013452: Legacy extension 'org.jboss.as.jaxr' is not supported on servers running this version. The extension is only supported for use by hosts running a previous release in a mixed-version managed domain"


Support for this has been dropped. 
Offending are two last commits: https://github.com/wildfly/wildfly/commits/master/jaxr/src/main/java/org/jboss/as/jaxr/extension/JAXRExtension.java

Shouldn't EAP 6 and 7 be backward compatible? If in this case answer is 'no' - is there any way to setup AS8 to reproduce this issue?