public Builder mergeStreamWithAnnotation(
        com.google.cloud.visionai.v1.StreamWithAnnotation value) {
      if (streamWithAnnotationBuilder_ == null) {
        if (((bitField0_ & 0x00000001) != 0)
            && streamWithAnnotation_ != null
            && streamWithAnnotation_
                != com.google.cloud.visionai.v1.StreamWithAnnotation.getDefaultInstance()) {
          getStreamWithAnnotationBuilder().mergeFrom(value);
        } else {
          streamWithAnnotation_ = value;
        }
      } else {
        streamWithAnnotationBuilder_.mergeFrom(value);
      }
      if (streamWithAnnotation_ != null) {
        bitField0_ |= 0x00000001;
        onChanged();
      }
      return this;
    }
<code>.google.cloud.visionai.v1.StreamWithAnnotation stream_with_annotation = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ApplicationStreamInput.java