Delete MongoDB data in Java

Import java.net.UnknownHostException;

Import Com.mongodb.BasicDBObject;
Import Com.mongodb.DB;
Import com.mongodb.DBCollection;
Import Com.mongodb.DBObject;
Import Com.mongodb.Mongo;

public class DeleteData {

/**
* @param args
* @throws unknownhostexception
*/
public static void Main (string[] args) throws Unknownhostexception {
Mongo mongo=new Mongo ("127.0.0.1", 27017);//Link MongoDB
DB Db=mongo.getdb ("my");//Get my database
Dbcollection collection=db.getcollection ("T");//Get T Collection
DBObject object=new basicdbobject ();
Object.put ("id", 1);
Delete a document with ID 1
Collection.remove (object);
}

}