如何使用Java Streams为HashMap的多个键插入相同的值

HashMap<String, Integer> hashMap = new HashMap<>();
hashMap.put("key1", 0);
hashMap.put("key2", 0);
hashMap.put("key3", 0);

int value = 10; // 设置相同的值
hashMap.keySet().stream().forEach(key -> hashMap.put(key, value));

System.out.println(hashMap);

import java.util.HashMap;

public class Main {
    public static void main(String[] args) {
        HashMap<String, Integer> hashMap = new HashMap<>();
        hashMap.put("key1", 0);
        hashMap.put("key2", 0);
        hashMap.put("key3", 0);

        int value = 10;
        hashMap.keySet().stream().forEach(key -> hashMap.put(key, value));

        System.out.println(hashMap);
    }
}

{key1=10, key2=10, key3=10}