How to get element position from Java Map

Question

I have this Java Map:

Can you tell me how I can get the 6-th element of the Map?

private static final Map cache = new HashMap<         


        

Answer 1

A HashMap doesn't have a position. You can iterate through its KeySet or EntrySet, and pick the nth element, but it's not really the same as a position. A LinkedHashMap does have a position, since it has a predictable iteration order.