Dear users, While looking at the implementation of Set.of(...) I noticed that duplicate elements are not allowed, e.g. Set.of(1, 1) will throw an IllegalArgumentException. Why has it been decided to do this?
My expectation was that duplicates would simply be removed. If I do for instance new HashSet<>(<collection containing duplicates>) it works and duplicates are removed. To me, it looks a bit inconsistent to have duplicates removed for a collection passed in the constructor, but not for a collection (even though it is a vararg array) passed to a static factory method. Kind regards, Dave Franken
