code: public boolean isRequestedSessionIdFromURL()
      {
          if (WCCustomProperties.CHECK_REQUEST_OBJECT_IN_USE){
              checkRequestObjectInUse();
          }
          // 321485
          boolean idFromURL = ((WebAppDispatcherContext) this.getDispatchContext()).isRequestedSessionIdFromURL();
          if (TraceComponent.isAnyTracingEnabled()&&logger.isLoggable (Level.FINE)) {  //306998.15
              logger.logp(Level.FINE, CLASS_NAME,"isRequestedSessionIdFromURL", " " + String.valueOf(idFromURL));
          }
          // return _connContext.getSessionAPISupport().isRequestedSessionIdFromURL();
          return idFromURL;
      }
docs: This method was created in VisualAge.
  @return boolean