?????
- java.lang.Object
- java.lang.Throwable (implements java.io.Serializable)
- java.lang.Exception
- org.osgi.service.http.NamespaceException
- java.lang.Exception
- java.lang.Throwable (implements java.io.Serializable)
??????
- org.osgi.service.http.HttpContext
- org.osgi.service.http.HttpService