code: public void unsetResourceAdaptorContext() {
          resourceAdaptorContext = null;
          tracer = null;
          eventIdCache = null;
          eventIDFilter = null;
          sleeEndpoint = null;
          eventLookup = null;
          requestLock = null;
          httpRaSbbinterface = null;
      }
docs: /*
  /*
  (non-Javadoc)
  
  @see javax.slee.resource.ResourceAdaptor#unsetResourceAdaptorContext()