 in jakarta.resource.spi"><code>AuthenticationMechanism</code></a></dd>
</dl>
<dl>
<dt>Default:</dt>
<dd>{}</dd>
</dl>
</li>
</ul>
</li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="reauthenticationSupport--">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>reauthenticationSupport</h4>
<pre>public abstract&nbsp;boolean&nbsp;reauthenticationSupport</pre>
<div class="block">Specifies whether reauthentication is supported</div>
<dl>
<dt><span class="returnLabel">Returns:</span>