llback class to receive lifecycle events for the asynchronous
 response based on the implemented callback interfaces.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>callback</code> - callback class.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>collection of registered callback interfaces. If the callback class does not implement any recognized
 callback interfaces, the returned collection will be empty.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><cod