public Builder mergePoint(com.google.cloud.videointelligence.v1.NormalizedVertex value) {
      if (pointBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && point_ != null
            && point_
                != com.google.cloud.videointelligence.v1.NormalizedVertex.getDefaultInstance()) {
          getPointBuilder().mergeFrom(value);
        } else {
          point_ = value;
        }
      } else {
        pointBuilder_.mergeFrom(value);
      }
      if (point_ != null) {
        bitField0_ |= 0x00000002;
        onChanged();
      }
      return this;
    }
<pre>
The 2D point of the detected landmark using the normalized image
coordindate system. The normalized coordinates have the range from 0 to 1.
</pre>

<code>.google.cloud.videointelligence.v1.NormalizedVertex point = 2;</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/DetectedLandmark.java