@@ -0,0 +1,416 @@
+package leetcode;%0A%0Aimport java.util.List;%0A%0A/**%0A * https://leetcode.com/problems/subsets/%0A */%0Apublic class Problem78 %7B%0A    public List%3CList%3CInteger%3E%3E subsets(int%5B%5D nums) %7B%0A        return null;%0A    %7D%0A    %0A    public static void main(String%5B%5D args) %7B%0A        Problem78 prob = new Problem78();%0A        for (List%3CInteger%3E list : prob.subsets(new int%5B%5D%7B1, 2, 3%7D)) %7B%0A            System.out.println(list);%0A        %7D%0A    %7D%0A%7D%0A

Create skeleton for problem 78