title: How can I copy the elements from a util:list to another one using Spring's xml
body: <p>I am using Spring 2.5 , and the idea would be something like:</p>
  
  <pre><code>&lt;util:list id="europe" &gt;
      &lt;ref bean="France" /&gt;
      &lt;ref bean="England" /&gt;
      &lt;ref bean="Spain" /&gt;
  &lt;/util:list&gt;
  
  &lt;util:list id="america" &gt;
      &lt;ref bean="Mexico" /&gt;
      &lt;ref bean="Brazil" /&gt;
      &lt;ref bean="USA" /&gt;
  &lt;/util:list&gt;
  
  &lt;util:list id="world" &gt;
         &lt;!-- copy elements from list "europe" --&gt;
         &lt;!-- copy elements from list "america" --&gt;
  &lt;/util:list&gt;
  </code></pre>
  
  <p>is it possible ?</p>