Fix Queue.dequeueFirst
Fix Queue.dequeueFirst

martijnhoekstra/scala,lrytz/scala,scala/scala,lrytz/scala,lrytz/scala,scala/scala,martijnhoekstra/scala,lrytz/scala,scala/scala,scala/scala,scala/scala,scala/scala,martijnhoekstra/scala,martijnhoekstra/scala,martijnhoekstra/scala,martijnhoekstra/scala,lrytz/scala,lrytz/scala