docs: public int start() {
          // Nasty hack to prevent warning messages when running from the command line
          NullAppender na = new NullAppender();
          Logger.getRootLogger().addAppender(na);
          Logger.getRootLogger().setLevel(Level.OFF);
          Logger.getLogger(ConfigurationUtils.class).addAppender(na);
          Logger.getLogger(DefaultFileSystem.class).addAppender(na);
  
          try {
              Constant.getInstance();
          } catch (final Throwable e) {
              System.err.println(e.getMessage());
              return 1;
          }
  
          Constant.setLowMemoryOption(getArgs().isLowMem());
  
          return 0;
      }