import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;public class Test02 {public static void main(String[] args) {Map<String,Map<String, List<Map<String,Integer>>>> mapParen = new HashMap<>();Map<String,List<Map<String,Integer>>> son2 = new HashMap<>();List<Map<String,Integer>> son3 = new ArrayList<>();Map<String,Integer> son4 = new HashMap<>();son4.put("小明",25);son3.add(son4);son2.put("大明",son3);mapParen.put("大大明",son2);System.out.println(mapParen);}
}
