added copy()
added copy()

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