public static com.google.cloud.vision.v1p2beta1.FaceAnnotation parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
<pre>
Headwear likelihood.
</pre>

<code>.google.cloud.vision.v1p2beta1.Likelihood headwear_likelihood = 15;</code>

@return The headwearLikelihood.
java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/FaceAnnotation.java