@java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + URL_FIELD_NUMBER;
      hash = (53 * hash) + getUrl().hashCode();
      hash = (37 * hash) + SCORE_FIELD_NUMBER;
      hash = (53 * hash) + java.lang.Float.floatToIntBits(getScore());
      hash = (37 * hash) + PAGE_TITLE_FIELD_NUMBER;
      hash = (53 * hash) + getPageTitle().hashCode();
      if (getFullMatchingImagesCount() > 0) {
        hash = (37 * hash) + FULL_MATCHING_IMAGES_FIELD_NUMBER;
        hash = (53 * hash) + getFullMatchingImagesList().hashCode();
      }
      if (getPartialMatchingImagesCount() > 0) {
        hash = (37 * hash) + PARTIAL_MATCHING_IMAGES_FIELD_NUMBER;
        hash = (53 * hash) + getPartialMatchingImagesList().hashCode();
      }
      hash = (29 * hash) + getUnknownFields().hashCode();
      memoizedHashCode = hash;
      return hash;
    }
<pre>
Partial matching images on the page.
Those images are similar enough to share some key-point features. For
example an original image will likely have partial matching for its
crops.
</pre>

<code>
repeated .google.cloud.vision.v1p2beta1.WebDetection.WebImage partial_matching_images = 5;
</code>
java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/WebDetection.java