public void periodicProcessing() throws PayloadException, NetworkException {
  if (UAC_ROLE.equals(mRefresher)) {
    sessionRefreshForUAC();
  }
 else {
    sessionRefreshForUAS();
  }
}

public void periodicProcessing ( ) throws PayloadException , NetworkException { if ( UAC_ROLE . equals ( mRefresher ) ) { sessionRefreshForUAC ( ) ; } else { sessionRefreshForUAS ( ) ; } }
periodic session timer processing
