code: public List<TldExtensionType<TldTaglibType<T>>> getAllTaglibExtension()
     {
        List<TldExtensionType<TldTaglibType<T>>> list = new ArrayList<TldExtensionType<TldTaglibType<T>>>();
        List<Node> nodeList = childNode.get("taglib-extension");
        for(Node node: nodeList)
        {
           TldExtensionType<TldTaglibType<T>>  type = new TldExtensionTypeImpl<TldTaglibType<T>>(this, "taglib-extension", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>taglib-extension</code> elements
  @return list of <code>taglib-extension</code>