public Builder mergeFrom(com.google.cloud.vision.v1p1beta1.Symbol other) {
      if (other == com.google.cloud.vision.v1p1beta1.Symbol.getDefaultInstance()) return this;
      if (other.hasProperty()) {
        mergeProperty(other.getProperty());
      }
      if (other.hasBoundingBox()) {
        mergeBoundingBox(other.getBoundingBox());
      }
      if (!other.getText().isEmpty()) {
        text_ = other.text_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      if (other.getConfidence() != 0F) {
        setConfidence(other.getConfidence());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
A single symbol representation.
</pre>

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