如何返回java中最后添加的项的最后一个主键？

Have a linking (or ref) table which has a dual primary key. Need to return the last primary key which was auto generated from the current connection in a selected table. This is in java. The database is in MS Access if that makes a difference. Sorry for the rushed description, but our team is working to a tight schedule.Have a linking (or ref) table which has a dual