findbugs: added equals()
findbugs: added equals()

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