How to Create Compound Index in mongodb through java driver?
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 I want to create compound index on "Age" and "Name"  in mongodb through java driver and here is my syntax:


    coll.ensureIndex(new BasicDBObject("Age", 1),new BasicDBObject("Name", -1));
    List <DBObject> list = coll.getIndexInfo();

      for (DBObject o : list) {
           System.out.println(o);
        }

but it create only  1 index not compund index and give me result this:

    { "v" : 1 , "key" : { "_id" : 1} ,"ns" :"EmployeeData.EmpPersonalData", "name":"_id_"}
{ "v" : 1 , "key" : { "Age" : 1} , "ns" : "EmployeeData.EmpPersonalData" , "name" : "Age_1" , "Name" : -1}


So how can compund index on collection can be created through java driver??