public Builder mergeFrom(com.google.cloud.vision.v1p1beta1.WebDetection.WebPage other) {
        if (other == com.google.cloud.vision.v1p1beta1.WebDetection.WebPage.getDefaultInstance())
          return this;
        if (!other.getUrl().isEmpty()) {
          url_ = other.url_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        if (other.getScore() != 0F) {
          setScore(other.getScore());
        }
        if (!other.getPageTitle().isEmpty()) {
          pageTitle_ = other.pageTitle_;
          bitField0_ |= 0x00000004;
          onChanged();
        }
        if (fullMatchingImagesBuilder_ == null) {
          if (!other.fullMatchingImages_.isEmpty()) {
            if (fullMatchingImages_.isEmpty()) {
              fullMatchingImages_ = other.fullMatchingImages_;
              bitField0_ = (bitField0_ & ~0x00000008);
            } else {
              ensureFullMatchingImagesIsMutable();
              fullMatchingImages_.addAll(other.fullMatchingImages_);
            }
            onChanged();
          }
        } else {
          if (!other.fullMatchingImages_.isEmpty()) {
            if (fullMatchingImagesBuilder_.isEmpty()) {
              fullMatchingImagesBuilder_.dispose();
              fullMatchingImagesBuilder_ = null;
              fullMatchingImages_ = other.fullMatchingImages_;
              bitField0_ = (bitField0_ & ~0x00000008);
              fullMatchingImagesBuilder_ =
                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                      ? getFullMatchingImagesFieldBuilder()
                      : null;
            } else {
              fullMatchingImagesBuilder_.addAllMessages(other.fullMatchingImages_);
            }
          }
        }
        if (partialMatchingImagesBuilder_ == null) {
          if (!other.partialMatchingImages_.isEmpty()) {
            if (partialMatchingImages_.isEmpty()) {
              partialMatchingImages_ = other.partialMatchingImages_;
              bitField0_ = (bitField0_ & ~0x00000010);
            } else {
              ensurePartialMatchingImagesIsMutable();
              partialMatchingImages_.addAll(other.partialMatchingImages_);
            }
            onChanged();
          }
        } else {
          if (!other.partialMatchingImages_.isEmpty()) {
            if (partialMatchingImagesBuilder_.isEmpty()) {
              partialMatchingImagesBuilder_.dispose();
              partialMatchingImagesBuilder_ = null;
              partialMatchingImages_ = other.partialMatchingImages_;
              bitField0_ = (bitField0_ & ~0x00000010);
              partialMatchingImagesBuilder_ =
                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                      ? getPartialMatchingImagesFieldBuilder()
                      : null;
            } else {
              partialMatchingImagesBuilder_.addAllMessages(other.partialMatchingImages_);
            }
          }
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
Metadata for web pages.
</pre>

Protobuf type {@code google.cloud.vision.v1p1beta1.WebDetection.WebPage}
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/WebDetection.java