l
 be acknowledged automatically according to the value of <code>acknowledgeMode</code>. For a definition of the meaning of
 these acknowledgement modes see the links below. The values <code>JMSContext.SESSION_TRANSACTED</code> and
 <code>JMSContext.CLIENT_ACKNOWLEDGE</code> may not be used.
 </ul></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sessionMode</code> - indicates which of four possible session modes will be used.
 <ul>
 <li>If this method is called in a Java SE environ