<env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
 <env:Header/>
 <env:Body>
  <ns1:stringTest xmlns:ns1='http://org.jboss.ws/marshall/doclit/types' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
   <String_1>&amp;Test &amp; this &amp;</String_1>
  </ns1:stringTest>
 </env:Body>
</env:Envelope>