protected void waitTimeout(long timeout) throws RetriableException {
  if (timeout > 0) {
    try {
      Thread.sleep(timeout);
    }
 catch (    InterruptedException interException) {
      LOGGER.debug("Interrupted during timeout",interException);
    }
  }
}

protected void waitTimeout ( long timeout ) throws RetriableException { if ( timeout > 0 ) { try { Thread . sleep ( timeout ) ; } catch ( InterruptedException interException ) { LOGGER . debug ( "Interrupted during timeout" , interException ) ; } } }
waits for specified number of milliseconds .
