How to allow duplicates in StoredMap in BerkeleyDB?

Question

In the documentation for SortedMap it mentions that somehow it is possible to allow duplicates. But I can not understand how. Can someone give me an example for this? thx

Answer 1

When you create a DataBase object, on the included DataBaseConfig call setSortedDuplicates(true) or setUnsortedDuplicates(true). There's an example in the documentation here.