is scheduled to occur.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the point in time at which the next timer expiration is scheduled to occur.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If this method is invoked while the instance is in a state that does not
 allow access to this method