@java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
      return new ABNFGrammar();
    }
Protobuf type {@code google.cloud.speech.v1.SpeechAdaptation.ABNFGrammar}
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/SpeechAdaptation.java