docs: private List<Tuple2<String, String>> getHelpOptions() {
  		final List<Tuple2<String, String>> options = new ArrayList<>();
  
  		options.add(Tuple2.of("Q", CliStrings.RESULT_QUIT));
  		options.add(Tuple2.of("R", CliStrings.RESULT_REFRESH));
  
  		options.add(Tuple2.of("+", CliStrings.RESULT_INC_REFRESH));
  		options.add(Tuple2.of("-", CliStrings.RESULT_DEC_REFRESH));
  
  		options.add(Tuple2.of("O", CliStrings.RESULT_OPEN));
  
  		return options;
  	}