public Builder mergeFrom(com.google.cloud.vision.v1p3beta1.Word other) {
      if (other == com.google.cloud.vision.v1p3beta1.Word.getDefaultInstance()) return this;
      if (other.hasProperty()) {
        mergeProperty(other.getProperty());
      }
      if (other.hasBoundingBox()) {
        mergeBoundingBox(other.getBoundingBox());
      }
      if (symbolsBuilder_ == null) {
        if (!other.symbols_.isEmpty()) {
          if (symbols_.isEmpty()) {
            symbols_ = other.symbols_;
            bitField0_ = (bitField0_ & ~0x00000004);
          } else {
            ensureSymbolsIsMutable();
            symbols_.addAll(other.symbols_);
          }
          onChanged();
        }
      } else {
        if (!other.symbols_.isEmpty()) {
          if (symbolsBuilder_.isEmpty()) {
            symbolsBuilder_.dispose();
            symbolsBuilder_ = null;
            symbols_ = other.symbols_;
            bitField0_ = (bitField0_ & ~0x00000004);
            symbolsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getSymbolsFieldBuilder()
                    : null;
          } else {
            symbolsBuilder_.addAllMessages(other.symbols_);
          }
        }
      }
      if (other.getConfidence() != 0F) {
        setConfidence(other.getConfidence());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
A word representation.
</pre>

Protobuf type {@code google.cloud.vision.v1p3beta1.Word}
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/Word.java