public Builder clearLanguageCodesSet() {
      if (languageCodesSetBuilder_ == null) {
        if (languagesCase_ == 4) {
          languagesCase_ = 0;
          languages_ = null;
          onChanged();
        }
      } else {
        if (languagesCase_ == 4) {
          languagesCase_ = 0;
          languages_ = null;
        }
        languageCodesSetBuilder_.clear();
      }
      return this;
    }
<pre>
Used with equivalent term set glossaries.
</pre>

<code>.google.cloud.translation.v3beta1.Glossary.LanguageCodesSet language_codes_set = 4;
</code>
java-translate/proto-google-cloud-translate-v3beta1/src/main/java/com/google/cloud/translate/v3beta1/Glossary.java