docs: public static void mainInternal(String[] args) throws Exception {
  
          Options options = new Options();
          CmdLineParser parser = new CmdLineParser(options);
          try {
              parser.parseArgument(args);
          } catch (CmdLineException e) {
              helpScreen(parser);
              return;
          }
  
          try {
              List<String> configs = new ArrayList<>();
              if (options.configs != null) {
                  configs.addAll(Arrays.asList(options.configs.split(",")));
              }
              ConfigSupport.applyConfigChange(ConfigSupport.getJBossHome(), configs, options.enable);
          } catch (ConfigException ex) {
              ConfigLogger.error(ex);
              throw ex;
          } catch (Throwable th) {
              ConfigLogger.error(th);
              throw th;
          }
      }