public Builder mergeFrom(com.google.cloud.vision.v1p4beta1.Paragraph other) {
      if (other == com.google.cloud.vision.v1p4beta1.Paragraph.getDefaultInstance()) return this;
      if (other.hasProperty()) {
        mergeProperty(other.getProperty());
      }
      if (other.hasBoundingBox()) {
        mergeBoundingBox(other.getBoundingBox());
      }
      if (wordsBuilder_ == null) {
        if (!other.words_.isEmpty()) {
          if (words_.isEmpty()) {
            words_ = other.words_;
            bitField0_ = (bitField0_ & ~0x00000004);
          } else {
            ensureWordsIsMutable();
            words_.addAll(other.words_);
          }
          onChanged();
        }
      } else {
        if (!other.words_.isEmpty()) {
          if (wordsBuilder_.isEmpty()) {
            wordsBuilder_.dispose();
            wordsBuilder_ = null;
            words_ = other.words_;
            bitField0_ = (bitField0_ & ~0x00000004);
            wordsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getWordsFieldBuilder()
                    : null;
          } else {
            wordsBuilder_.addAllMessages(other.words_);
          }
        }
      }
      if (other.getConfidence() != 0F) {
        setConfidence(other.getConfidence());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Structural unit of text representing a number of words in certain order.
</pre>

Protobuf type {@code google.cloud.vision.v1p4beta1.Paragraph}
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/Paragraph.java