docs: private synchronized Producer<CloseableReference<CloseableImage>>
    getLocalImageFileFetchSequence() {
      if (mLocalImageFileFetchSequence == null) {
        LocalFileFetchProducer localFileFetchProducer =
            mProducerFactory.newLocalFileFetchProducer();
        mLocalImageFileFetchSequence =
            newBitmapCacheGetToLocalTransformSequence(localFileFetchProducer);
      }
      return mLocalImageFileFetchSequence;
    }