package com.zetcode; import com.mongodb.client.MongoClients; import org.bson.Document; import java.util.Map; public class MongoCommand { public static void main(String[] args) { try (var mongoClient = MongoClients.create("mongodb://localhost:27017")) { var database = mongoClient.getDatabase("testdb"); var stats = database.runCommand(new Document("dbstats", 1)); for (Map.Entry set : stats.entrySet()) { System.out.format("%s: %s%n", set.getKey(), set.getValue()); } } } }