public Builder clearRange() {
      if (rangeBuilder_ == null) {
        if (bucketValueCase_ == 4) {
          bucketValueCase_ = 0;
          bucketValue_ = null;
          onChanged();
        }
      } else {
        if (bucketValueCase_ == 4) {
          bucketValueCase_ = 0;
          bucketValue_ = null;
        }
        rangeBuilder_.clear();
      }
      return this;
    }
<pre>
Range value.
</pre>

<code>.google.cloud.visionai.v1.FacetBucket.Range range = 4;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetBucket.java