private void ensureFaceDetectionAnnotationsIsMutable() {
      if (!((bitField0_ & 0x00000100) != 0)) {
        faceDetectionAnnotations_ =
            new java.util.ArrayList<com.google.cloud.videointelligence.v1.FaceDetectionAnnotation>(
                faceDetectionAnnotations_);
        bitField0_ |= 0x00000100;
      }
    }
<pre>
Deprecated. Please use `face_detection_annotations` instead.
</pre>

<code>
repeated .google.cloud.videointelligence.v1.FaceAnnotation face_annotations = 5 [deprecated = true];
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/VideoAnnotationResults.java