docs: public static void showVersion(boolean exit) {
  		try (PrintWriter logger = new PrintWriter(getConsoleLogger())) {
  			logger.println(MessageFormat.format(Messages.Boot_26, JanusVersion.JANUS_RELEASE_VERSION));
  			logger.println(MessageFormat.format(Messages.Boot_27, SARLVersion.SPECIFICATION_RELEASE_VERSION_STRING));
  			logger.flush();
  		}
  		if (exit) {
  			getExiter().exit();
  		}
  	}