MongoDB 3.2.1 Java BasicDBObjectBuilder

Question

当我尝试将BasicDBObjectBuilder插入集合

时，我收到以下错误

  

引起：java.lang.ClassCastException：com.mongodb.BasicDBObject无法强制转换为com.mongodb.BasicDBObjectBuilder

    MongoClient mongo = new MongoClient( "xxx.xxx.x.x" , 27017 );
    MongoDatabase db = mongo.getDatabase("hello"); //create database

    MongoCollection<BasicDBObjectBuilder> collbuild = db.getCollection("newcoll", BasicDBObjectBuilder.class);
    BasicDBObjectBuilder collbuilder =  BasicDBObjectBuilder.start()
            .add("name","joe")
            .add("dob", "12/12/12")
            .add("country", "Utopia");
    collbuild.insertOne((BasicDBObjectBuilder) collbuilder.get()); // passing BasicDBObjectBuilder into a BasicDBObjectBuilder collection?

我以为我将BasicDBObjectBuilder传递给BasicDBObjectBuilder集合。我知道如何使用BasicDBObject，但我想尝试这种方法，因为我是编程新手。有人可以澄清吗？

  

已更新

似乎我试图使用insertOne这是一个BasicDBObject函数。那么将BasicDBObjectBuilder传递给BasicDBObjectBuilder集合需要什么呢？