_updateSystemPropertiesFromMonitoredProperties((File)n.object(), _monitoredProperties);
_updateSystemPropertiesFromMonitoredProperties(n != null ? (File)n.object() : null, _monitoredProperties);
    public synchronized void updateSystemProperties(NSNotification n) {        _updateSystemPropertiesFromMonitoredProperties((File)n.object(), _monitoredProperties);        if (_commandLineArguments != null  &&  _commandLineArguments.length > 0)             _reinsertCommandLineArgumentsToSystemProperties(_commandLineArguments);                ERXLogger.configureLoggingWithSystemProperties();                NSNotificationCenter.defaultCenter().postNotification(ConfigurationDidChangeNotification, null);    }