private static void loadObject(final AbstractGetInfo<?> data, final NodeFactory node) {
   if (node.getInfos() != null) {
     final String[] keys =
         node.getInfos().keySet().toArray(new String[node.getInfos().keySet().size()]);
     for (final String key : keys) {
       data.setInfo(key + EMPTY, node.getInfos().get(key));
     }
   }
 }
 @Override
 public Object visiteCategory(final NodeCategory parent, final Object data) {
   final AbstractGetInfo cat = new ObjCategorie(parent._label, parent._id);
   cat.setInfo("AGE", parent._age);
   return cat;
 }