lass="block">Gets the message payload as an XML source, may be called
  multiple times on the same LogicalMessage instance, always
  returns a new <code>Source</code> that may be used to retrieve the entire
  message payload.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></code></td>
<th class="colSecond" scope="row"><c