code: public List<ParamValueType<WebAppType<T>>> getAllContextParam()
     {
        List<ParamValueType<WebAppType<T>>> list = new ArrayList<ParamValueType<WebAppType<T>>>();
        List<Node> nodeList = childNode.get("context-param");
        for(Node node: nodeList)
        {
           ParamValueType<WebAppType<T>>  type = new ParamValueTypeImpl<WebAppType<T>>(this, "context-param", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>context-param</code> elements
  @return list of <code>context-param</code>