如何初始化使用另一个映射作为值的EnumMap

import java.util.EnumMap;
import java.util.HashMap;
import java.util.Map;

// 定义枚举类型
enum Weekday {
    MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY
}

public class EnumMapExample {
    public static void main(String[] args) {
        // 创建 EnumMap 实例
        EnumMap<Weekday, Map<String, String>> tasksByDay = new EnumMap<>(Weekday.class);

        // 初始化每个键对应的 HashMap
        for (Weekday day : Weekday.values()) {
            tasksByDay.put(day, new HashMap<>());
        }

        // 添加一些任务作为示例
        tasksByDay.get(Weekday.MONDAY).put("Task 1", "Complete project proposal");
        tasksByDay.get(Weekday.TUESDAY).put("Task 2", "Review code");

        // 打印结果
        for (Map.Entry<Weekday, Map<String, String>> entry : tasksByDay.entrySet()) {
            System.out.println(entry.getKey() + ": " + entry.getValue());
        }
    }
}