e fully qualified name of the persistence provider
 implementation class. Corresponds to the <code>provider</code> element in
 the <code>persistence.xml</code> file.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the fully qualified name of the persistence provider 
 implementation class</dd>
</dl>
</li>
</ul>
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<h4>getTransactionType</h4>
<pre class="methodSignature"><a href="PersistenceUnitTransact