Structs2 action-request,response,session

@Override
    public String execute()
        throws Exception
    {
        list = new ArrayList<String>(2);
        list.add(name1);
        list.add(name2);
        ActionContext actionContext = ActionContext.getContext();
        Map session = actionContext.getSession();  
        session.put("list", list);  
        
        HttpServletRequest request = ServletActionContext.getRequest();
        request.setAttribute("listrequest", list);
        return SUCCESS;
    }