code: public List<ContainerRuntimeOptionType<PortletDescriptor>> getAllContainerRuntimeOption()
     {
        List<ContainerRuntimeOptionType<PortletDescriptor>> list = new ArrayList<ContainerRuntimeOptionType<PortletDescriptor>>();
        List<Node> nodeList = model.get("container-runtime-option");
        for(Node node: nodeList)
        {
           ContainerRuntimeOptionType<PortletDescriptor>  type = new ContainerRuntimeOptionTypeImpl<PortletDescriptor>(this, "container-runtime-option", model, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>container-runtime-option</code> elements
  @return list of <code>container-runtime-option</code>