code: @Override
      public List<Option> getCommandLineOptions() {
          final List<Option> ret = new LinkedList<Option>();
  
          String help;
  
          help = TIME_HELP;
          ret.add(new Option(SHORT_OPT_TIME, LONG_OPT_TIME, false, help));
  
          help = WARNINGS_AS_ERRORS;
          ret.add(new Option(null, LONG_OPT_PEDANTIC, false, help));
  
          help = SYSTEM_CONFIG_PATH;
          Option o = new Option(SHRT_OPT_SYSCFG, LONG_OPT_SYSCFG, true, help);
          o.setArgName(ARG_SYSCFG);
          ret.add(o);
  
          return ret;
      }
docs: Returns a list of phase-agnostic command-line options.
  
  @return List of options