added synchronizedMap()
added synchronizedMap()

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