public Builder clearIsFinal() {
      bitField0_ = (bitField0_ & ~0x00000002);
      isFinal_ = false;
      onChanged();
      return this;
    }
<pre>
If `false`, this `StreamingRecognitionResult` represents an
interim result that may change. If `true`, this is the final time the
speech service will return this particular `StreamingRecognitionResult`,
the recognizer will not return any further hypotheses for this portion of
the transcript and corresponding audio.
</pre>

<code>bool is_final = 2;</code>

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