returns the current set of received values . concode_field_sep SettableFuture<T> firstValue concode_elem_sep CountDownLatch latch concode_elem_sep Throwable error concode_elem_sep List<T> results concode_field_sep Throwable getError concode_elem_sep void onError concode_elem_sep ListenableFuture<T> firstValue concode_elem_sep void onCompleted concode_elem_sep StreamRecorder<T> create concode_elem_sep void awaitCompletion concode_elem_sep boolean awaitCompletion concode_elem_sep void onNext
List < T > function ( ) { return Collections . unmodifiableList ( results ) ; }