added testDoubleClose()
added testDoubleClose()

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