private void ensureLocalizedObjectAnnotationsIsMutable() {
      if (!((bitField0_ & 0x00000010) != 0)) {
        localizedObjectAnnotations_ =
            new java.util.ArrayList<com.google.cloud.vision.v1p3beta1.LocalizedObjectAnnotation>(
                localizedObjectAnnotations_);
        bitField0_ |= 0x00000010;
      }
    }
<pre>
If present, label detection has completed successfully.
</pre>

<code>repeated .google.cloud.vision.v1p3beta1.EntityAnnotation label_annotations = 4;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/AnnotateImageResponse.java