public Builder clearDisplayNames() {
      displayNames_ = com.google.protobuf.LazyStringArrayList.emptyList();
      bitField0_ = (bitField0_ & ~0x00000002);
      ;
      onChanged();
      return this;
    }
<pre>
The display names of the AnnotationSpecs that had been identified, order
matches the IDs.
</pre>

<code>repeated string display_names = 2;</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ImageObjectDetectionPredictionResult.java