## Relevant articles:

- [RxJava and Error Handling](http://www.baeldung.com/rxjava-error-handling)
- [RxJava 2 – Flowable](http://www.baeldung.com/rxjava-2-flowable)
- [RxJava Maybe](http://www.baeldung.com/rxjava-maybe)
- [Introduction to RxRelay for RxJava](http://www.baeldung.com/rx-relay)