 CacheControl</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if the supplied string cannot be parsed or is null</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isMustRevalidate()">
<h3>isMustRevalidate</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-typ