SortedMap & SortedSet

[Ada Wang]

Could anyone tell me the differences between SortedMap and SortedSet interface?
Ada

[softie]

Hi Ada,
SortedSet Interface
The sortedset interface extends set and declares the behavior of a set sorted in ascending order. SortedSet defines several methods that make set processing more convenient. To obtain the first object in the set , call first(). and the last object can be accessed by using the last().
SortedMap
The SortedMap interface extends Map. It ensures that the entries are maintained in ascending key order. As far as i can get these are basically maps
Bye
Venu