question: returns a converter that transforms the csv record into a list . concode_field_sep MapCsvRecordConverter SINGLETON concode_elem_sep ListCsvRecordConverter SINGLETON concode_field_sep List<String> convertRecord concode_elem_sep Map<String,String> convertRecord concode_elem_sep CsvRecordConverter<Map<String,String>> mapConverter
target: CsvRecordConverter < List < String >> function ( ) { return ListCsvRecordConverter . SINGLETON ; }