Array help

[WeatherEmperor]

Hey guys,

I have to do this entire program from scratch again since I did it wrong and have no clue to make it work properly. Can you guys give me some help with the code for this program?


Write a class Array that contains the field

private int[] data;

Array also contains the constructor

public Array(int[] in)

that copies in onto data by eliminating duplicate elements.


Array has 2 methods

public ArrayList getSubsets()

and

public ArrayList recursiveGetSubsets()


that return the set of all subsets of data.


You must also write a driver that prompts the user to enter a line of integers and
prints out the set of it subsets.

[nspils]

So, what is YOUR approach? What have you learned is wrong with what you did before? Where do you need to make corrections?