I'm new to
java, and i only have experience using array type data structures. How can I store multiple sets within a set?
Ex: Store the following sets in HashSet1
[2, 25] - set 1
[4, 64, 2, 1] - set 2
[7, 3, 12, 0] - set 3
Each of the above is a unique set, so how can I store them in a hashset and access each set individually, so they printout like the above? Any help is appreciated.