prevents NPE
prevents NPE

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