docs: public void properties (Properties props, String comment) {
  		ByteArrayOutputStream propsBaos = new ByteArrayOutputStream ();
  
  		if (props == null) {
  			props = new Properties ();
  		}
  
  		try {
  			if (comment != null) {
  				props.store (propsBaos, comment);
  			} else {
  				props.store (propsBaos, "Automatic comment from LoggerWrapper");
  			}
  		} catch (IOException ex) {
  			throwing (ex);
  		}
  
  		//String charset = java.nio.charset.Charset.defaultCharset ().name ();
  		String charset = "UTF-8";
  
  		String propsStr = null;
  		try {
  			propsStr = propsBaos.toString (charset);
  		} catch (UnsupportedEncodingException ex) {
  			throwing (ex);
  		}
  
  		logger.config (propsStr);
  	}