Cannot instantiate the type Set

Question

I am trying to create a Set of Strings which is filled with the keys from a Hashtable so a for-each loop can iterate through the Set and put defaults in a Hashtable. I am st

Answer 1

Set is not a class, it is an interface.

So basically you can instantiate only class implementing Set (HashSet, LinkedHashSet orTreeSet)

For instance :

Set mySet = new HashSet();