import java.lang.reflect.Type;
import java.util.concurrent.atomic.AtomicBoolean;
import retrofit2.Call;
import retrofit2.CallAdapter;
import retrofit2.Response;
<BUG>import retrofit2.Retrofit;
import rx.Observable;</BUG>
import rx.Producer;
<BUG>import rx.Scheduler;
import rx.Subscriber;</BUG>
import rx.Subscription;

import java.lang.reflect.Type;
import java.util.concurrent.atomic.AtomicBoolean;
import retrofit2.Call;
import retrofit2.CallAdapter;
import retrofit2.Response;
import retrofit2.Retrofit;
import rx.Completable;
import rx.Observable;
import rx.Producer;
import rx.Scheduler;
import rx.Single;
import rx.Subscriber;
import rx.Subscription;
