ShuffleMap

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;

public class ShuffleMap {
    public static Map<Integer, String> map;
    public static String analysis;
    static {
        map = new TreeMap<>();
        map.put(0, "夢");
        map.put(1, "花");
        map.put(2, "亀");
        map.put(3, "猿");
        map.put(4, "女");
        map.put(5, "寝");
        map.put(6, "金");
        map.put(7, "性");
        map.put(8, "食");
        map.put(9, "飲");
        map.put(10, "太");
    }

    protected static void getAnalysis() {
        List<String> list = new ArrayList<>();
        list.addAll(map.values());
        Collections.shuffle(list);
        analysis = String.join(" ", list);
    }

    public static void main(String[] args) {
        System.out.println(map);
        getAnalysis();
        System.out.println(analysis);
    }
}