rxjava retrofit adapter

  CompositeDisposable compositeDisposable = new CompositeDisposable();
  compositeDisposable.add(globa_api_call.getMainModel()
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<ArrayList<QuotesList>>() {
                    @Override
                    public void accept(ArrayList<QuotesList> quotesLists) throws Exception {
                        displayPosts(quotesLists);
                    }

                }));