ptimistically prefetch frames.</p></div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Parameters</h5>
      <table class="jd-tagtable">
        <tr>
          <th>allowPrefetching</th>
          <td>whether the backend can use worker threads to prefetch frames</td>
        </tr>
      </table>
  </div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Returns</h5>
      <ul class="nolist"><li>this builder
</li></ul>
  </div>

    </div>
</div>


<a id="setEnableDebugging(boolean)"></a>

<