RxJava2Extensions RxJava2.ximplementationofextrasources,operatorsandcomponentsandportsofmany1.xcompanionlibraries. Releases gradle dependencies{   compile"com.github.akarnokd:rxjava2-extensions:0.20.6" } Javadoc:https://akarnokd.github.com/RxJava2Extensions/javadoc/index.html