public BSDPathWatchService() { try { String propertyValue = System.getProperty( "name.pachler.io.file.BSDPathWatchService.pollingIntervalMillis", Long.toString(DEFAULT_POLLING_INTERVAL_MILLIS)); pollingIntervalMillis = Long.parseLong(propertyValue); } catch (Throwable t) { // ignore, pllingIntervalMillis will still have its default value. } open(); }