code: public Decorators<BeansDescriptor> getOrCreateDecorators()
     {
        List<Node> nodeList = model.get("decorators");
        if (nodeList != null && nodeList.size() > 0)
        {
           return new DecoratorsImpl<BeansDescriptor>(this, "decorators", model, nodeList.get(0));
        }
        return createDecorators();
     }
docs: If not already created, a new <code>decorators</code> element will be created and returned. Otherwise, the first
  existing <code>decorators</code> element will be returned.
  
  @return the instance defined for the element <code>decorators</code>