public Builder clearLabels() {
        labels_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
        return this;
      }
<pre>
Labels associated with this URI that explain how it was classified.
</pre>

<code>
repeated .google.cloud.webrisk.v1.ThreatInfo.ThreatJustification.JustificationLabel labels = 1;
</code>

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