在省道/颤动中将List<List<String>>解析为List<DateTime>

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        List<List<String>> dataList = new ArrayList<>();
        dataList.add(List.of("2022-01-01", "2022-01-02", "2022-01-03"));
        dataList.add(List.of("2022-02-01", "2022-02-02", "2022-02-03"));

        List<Date> dateList = parseStringToDate(dataList);

        for (Date date : dateList) {
            System.out.println(date);
        }
    }

    private static List<Date> parseStringToDate(List<List<String>> dataList) {
        List<Date> dateList = new ArrayList<>();

        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");

        for (List<String> subList : dataList) {
            for (String dateString : subList) {
                try {
                    Date date = dateFormat.parse(dateString);
                    dateList.add(date);
                } catch (Exception e) {
                    // 处理日期解析错误
                }
            }
        }

        return dateList;
    }
}