public Builder mergeFrom(com.google.cloud.videointelligence.v1.FaceAnnotation other) {
      if (other == com.google.cloud.videointelligence.v1.FaceAnnotation.getDefaultInstance())
        return this;
      if (other.getThumbnail() != com.google.protobuf.ByteString.EMPTY) {
        setThumbnail(other.getThumbnail());
      }
      if (segmentsBuilder_ == null) {
        if (!other.segments_.isEmpty()) {
          if (segments_.isEmpty()) {
            segments_ = other.segments_;
            bitField0_ = (bitField0_ & ~0x00000002);
          } else {
            ensureSegmentsIsMutable();
            segments_.addAll(other.segments_);
          }
          onChanged();
        }
      } else {
        if (!other.segments_.isEmpty()) {
          if (segmentsBuilder_.isEmpty()) {
            segmentsBuilder_.dispose();
            segmentsBuilder_ = null;
            segments_ = other.segments_;
            bitField0_ = (bitField0_ & ~0x00000002);
            segmentsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getSegmentsFieldBuilder()
                    : null;
          } else {
            segmentsBuilder_.addAllMessages(other.segments_);
          }
        }
      }
      if (framesBuilder_ == null) {
        if (!other.frames_.isEmpty()) {
          if (frames_.isEmpty()) {
            frames_ = other.frames_;
            bitField0_ = (bitField0_ & ~0x00000004);
          } else {
            ensureFramesIsMutable();
            frames_.addAll(other.frames_);
          }
          onChanged();
        }
      } else {
        if (!other.frames_.isEmpty()) {
          if (framesBuilder_.isEmpty()) {
            framesBuilder_.dispose();
            framesBuilder_ = null;
            frames_ = other.frames_;
            bitField0_ = (bitField0_ & ~0x00000004);
            framesBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getFramesFieldBuilder()
                    : null;
          } else {
            framesBuilder_.addAllMessages(other.frames_);
          }
        }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Deprecated. No effect.
</pre>

Protobuf type {@code google.cloud.videointelligence.v1.FaceAnnotation}
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/FaceAnnotation.java