olLast">
<div class="block">Close this event source.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(long,java.util.concurrent.TimeUnit)">close</a></span>&#8203;(long&nbsp;timeout,
     <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent" class="externalLink"