code>java.lang.IllegalArgumentException</code> - If the <code>reader</code> parameter is null</dd>
<dd><code>java.lang.IllegalStateException</code> - If <code>reader</code> is not pointing to a START_DOCUMENT or
      START_ELEMENT  event.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="#unmarshal(javax.xml.stream.XMLStreamReader,java.lang.Class)"><code>unmarshal(javax.xml.stream.XMLStreamReader, Class)</code></a></dd>
</dl>
</li>
</ul>
<a id="unmarshal(javax.xml.stream.XMLStreamReader,ja