code: @Override
      public SecurityUtilityReturnCodes handleTask(ConsoleWrapper stdin, PrintStream stdout, PrintStream stderr, String[] args) {
          if (args.length == 1) {
              stdout.println(verboseHelp());
          } else {
              SecurityUtilityTask task = getTask(args[1]);
              if (task == null) {
                  stderr.println(NL +
                                 getMessage("task.unknown", args[1]) +
                                 NL);
              } else {
                  stdout.println(taskHelp(task));
              }
          }
  
          return SecurityUtilityReturnCodes.OK;
      }
docs: {@inheritDoc}