o Added toString() to ease debugging
o Added toString() to ease debugging

git-svn-id: 2c527eb49caa05e19d6b2be874bf74fa9d7ea670@780639 13f79535-47bb-0310-9956-ffa450edef68

apache/maven,likaiwalkman/maven,mizdebsk/maven,kidaa/maven-1,kidaa/maven-1,xasx/maven,vedmishr/demo1,olamy/maven,cstamas/maven,mcculls/maven,aheritier/maven,likaiwalkman/maven,skitt/maven,stephenc/maven,pkozelka/maven,barthel/maven,barthel/maven,mcculls/maven,rogerchina/maven,karthikjaps/maven,apache/maven,stephenc/maven,skitt/maven,ChristianSchulte/maven,trajano/maven,wangyuesong/maven,stephenc/maven,josephw/maven,wangyuesong0/maven,njuneau/maven,lbndev/maven,atanasenko/maven,wangyuesong0/maven,pkozelka/maven,karthikjaps/maven,skitt/maven,Distrotech/maven,vedmishr/demo1,lbndev/maven,mizdebsk/maven,aheritier/maven,mcculls/maven,olamy/maven,Mounika-Chirukuri/maven,vedmishr/demo1,kidaa/maven-1,njuneau/maven,gorcz/maven,josephw/maven,barthel/maven,keith-turner/maven,likaiwalkman/maven,cstamas/maven,wangyuesong/maven,njuneau/maven,trajano/maven,runepeter/maven-deploy-plugin-2.8.1,Tibor17/maven,pkozelka/maven,rogerchina/maven,Mounika-Chirukuri/maven,Tibor17/maven,wangyuesong/maven,changbai1980/maven,changbai1980/maven,keith-turner/maven,gorcz/maven,ChristianSchulte/maven,karthikjaps/maven,cstamas/maven,josephw/maven,dsyer/maven,dsyer/maven,olamy/maven,apache/maven,trajano/maven,runepeter/maven-deploy-plugin-2.8.1,lbndev/maven,dsyer/maven,ChristianSchulte/maven,xasx/maven,Distrotech/maven,xasx/maven,changbai1980/maven,aheritier/maven,mizdebsk/maven,wangyuesong0/maven,rogerchina/maven,keith-turner/maven,Mounika-Chirukuri/maven,atanasenko/maven,atanasenko/maven,gorcz/maven