[jboss-jira] [JBoss JIRA] (JGRP-2441) Changes to MembershipListener, StateListener, MessageListener

Changes to MembershipListener,StateListener,MessageListener ----------------------------------------------------------- Key: JGRP-2441 URL: https://issues.redhat.com/browse/JGRP-2441 Project: JGroups Issue Type: Task Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 5.0 Investigate * Why is MessageListener still needed? Can't we just use {{Receiver}}? * Why does {{MessageListener}} subclass {{StateListener}}? * Are callbacks {{block()}}, {{unblock()}} and {{suspect()}} still needed?