Java批量更新队列对象中的mongodb文档和集合

<dependency>
    <groupId>org.mongodb</groupId>
    <artifactId>mongo-java-driver</artifactId>
    <version>3.12.11</version>
</dependency>

MongoClient mongoClient = new MongoClient("localhost", 27017);

MongoDatabase database = mongoClient.getDatabase("mydb");
MongoCollection<Document> collection = database.getCollection("mycollection");

Queue<Document> updateQueue = new LinkedList<>();
updateQueue.add(new Document("name", "John Doe").append("age", 25));
updateQueue.add(new Document("name", "Jane Smith").append("age", 30));

List<UpdateOneModel<Document>> updates = new ArrayList<>();
while (!updateQueue.isEmpty()) {
    Document doc = updateQueue.poll();
    updates.add(new UpdateOneModel<>(new Document("_id", doc.get("_id")), new Document("$set", doc)));
}
collection.bulkWrite(updates);