changed notification listener to CopyOnWiteSet (http://jira.jboss.com/jira/browse/JGRP-617)
changed notification listener to CopyOnWiteSet (http://jira.jboss.com/jira/browse/JGRP-617)

Sanne/JGroups,danberindei/JGroups,tristantarrant/JGroups,pruivo/JGroups,rhusar/JGroups,deepnarsay/JGroups,rhusar/JGroups,rvansa/JGroups,vjuranek/JGroups,deepnarsay/JGroups,kedzie/JGroups,vjuranek/JGroups,rhusar/JGroups,rpelisse/JGroups,ligzy/JGroups,pferraro/JGroups,pruivo/JGroups,ligzy/JGroups,kedzie/JGroups,Sanne/JGroups,TarantulaTechnology/JGroups,rpelisse/JGroups,dimbleby/JGroups,tristantarrant/JGroups,Sanne/JGroups,belaban/JGroups,dimbleby/JGroups,ibrahimshbat/JGroups,danberindei/JGroups,pferraro/JGroups,deepnarsay/JGroups,danberindei/JGroups,slaskawi/JGroups,belaban/JGroups,dimbleby/JGroups,ibrahimshbat/JGroups,ligzy/JGroups,vjuranek/JGroups,slaskawi/JGroups,TarantulaTechnology/JGroups,pferraro/JGroups,pruivo/JGroups,ibrahimshbat/JGroups,rvansa/JGroups,belaban/JGroups,slaskawi/JGroups,rpelisse/JGroups,ibrahimshbat/JGroups,kedzie/JGroups,TarantulaTechnology/JGroups