public Builder clearTermsSet() {
      if (termsSetBuilder_ == null) {
        if (dataCase_ == 3) {
          dataCase_ = 0;
          data_ = null;
          onChanged();
        }
      } else {
        if (dataCase_ == 3) {
          dataCase_ = 0;
          data_ = null;
        }
        termsSetBuilder_.clear();
      }
      return this;
    }
<pre>
Used for an equivalent term sets glossary.
</pre>

<code>.google.cloud.translation.v3.GlossaryEntry.GlossaryTermsSet terms_set = 3;</code>
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/GlossaryEntry.java