modified getOpt() according to http://jira.jboss.com/jira/browse/JGRP-270
modified getOpt() according to http://jira.jboss.com/jira/browse/JGRP-270

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