public Builder clearFeatures() {
      bitField0_ = (bitField0_ & ~0x00000010);
      features_ = null;
      if (featuresBuilder_ != null) {
        featuresBuilder_.dispose();
        featuresBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Speech recognition features to enable.
</pre>

<code>.google.cloud.speech.v2.RecognitionFeatures features = 2;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/RecognitionConfig.java