add listDeliveringMessage to messaging's queue resource ------------------------------------------------------- Key: WFLY-4184 URL: https://issues.jboss.org/browse/WFLY-4184 Project: WildFly Issue Type: Enhancement Components: JMS Reporter: Jeff Mesnil Assignee: Jeff Mesnil Fix For: 9.0.0.Beta1 Since HornetQ 2.3.0, the QueueControl interface provides a listDeliveringMessages to list all the message delivered to the queue's consumers (and not acknowledged). This operation must be made available to the messaging's core-queue (and runtime-queue) resources.