title: @XmlElementWrapper for unwrapped collections
body: <p>The docs state the the <em>@XmlElementWrapper</em> annotation can be used for 'unwrapped' or 'wrapped' collections.</p>
  
  <p><a href="http://docs.oracle.com/javaee/5/api/javax/xml/bind/annotation/XmlElementWrapper.html" rel="noreferrer">http://docs.oracle.com/javaee/5/api/javax/xml/bind/annotation/XmlElementWrapper.html</a></p>
  
  <p>How do you configure it to produce an unwrapped collection?</p>