Empty subscribe()
Empty subscribe()

TracyLu/RxScala,samuelgruetter/RxScala,hermanbanken/RxScala,jbripley/RxScala,hermanbanken/RxScala,zjrstar/RxScala,zhongdj/RxScala,ReactiveX/RxScala,joohnnie/RxScala,jbripley/RxScala,samuelgruetter/RxScala