teException.html?is-external=true" title="class or interface in java.lang" class="externalLink">IllegalStateException</a></code> - if the entity manager factory
 has been closed</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a id="getPersistenceUnitUtil()">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPersistenceUnitUtil</h4>
<pre class="methodSignature"><a href="PersistenceUnitUtil.html" title="interface in jakarta.persistence">PersistenceUn