code: public void queryLiveness(javax.slee.resource.ActivityHandle activityHandle) {
          // end any idle activity, it should be a leak, this is true assuming
          // that jboss web session timeout is smaller than the container timeout
          // to invoke this method
          if (tracer.isInfoEnabled()) {
              tracer.info("Activity " + activityHandle
                      + " is idle in the container, terminating.");
          }
          endActivity((AbstractHttpServletActivity) activityHandle);
      }
docs: /*
  (non-Javadoc)
  
  @see javax.slee.resource.ResourceAdaptor#queryLiveness(javax.slee.resource.ActivityHandle)