clone() now returns a *copy* of the underlying vector
clone() now returns a *copy* of the underlying vector

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