terface in java.lang">String</a>&nbsp;emName,
                                                <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&nbsp;map)</pre>
<div class="block">Called by <code>Persistence</code> class when an
 <code>EntityManagerFactory</code> is to be created.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>emName</code> - the name of the persistence unit</dd>
<dd><code>map</co