a href="../../../jakarta/enterprise/event/Event.html#fireAsync-U-">fireAsync</a></span>(U&nbsp;event)</code>
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 Fires an event asynchronously with the specified qualifiers and notifies asynchronous observers.</div>
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<td class="colFirst"><code>&lt;U extends <a href="../../../jakarta/enterprise/event/Event.html" title="type parameter in Event">T</a>&gt;<br><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletionStage.html?is-