[Simple-support] Howto deserialize XML Tree

[<Ola...@Em...>]

Hey,

I have an XML-File with a structure that looks in principal like this and I have no idea how to annote my code.
I always getting : Element '...' is already used with @org.simpleframework.xml.ElementList

The structure looks like this (simplified):

<Tree>
  <abc> </abc>
  <xyz> </xyz>

  <Tree>
   <abc> </abc>
   <xyz> </xyz>
 </Tree>
  <Tree>
   <abc> </abc>
   <xyz> </xyz>
   <Tree>
   </Tree>
  </Tree>
</Tree>


Who can help ?