How to use CompositeDisposable of RxJava 2?

Question

In RxJava 1, there was CompositeSubscription, but that is not present in RxJava2, There is something CompositeDisposable in rxJava2. How do I use CompositeDisposable or Disposab

Answer 1

// clearing or unsubscibing
  disposables.clear(); 

this place use dispose()