我有一个在glassfish 3.1.1服务器上作为RESTWS运行的应用程序。如果我在处理期间得到时间，我会得到这样的例外::
The server encountered an internal error () that prevented it from fulfilling this request.
org.codehaus.jackson.map.JsonMappingException: WEB9031: WebappClassLoader unable to load resource [java.util.TimeZone], because it has not yet been started, or was already stopped
搜索网络，但似乎这个例外是针对类加载器问题。如果有人找到了解决方案，请告诉我。
谢谢Kavita