@@ -0,0 +1,528 @@
+package leetcode;%0A%0Aimport java.util.ArrayList;%0Aimport java.util.List;%0A%0A/**%0A * https://leetcode.com/problems/subsets-ii/%0A */%0Apublic class Problem90 %7B%0A    public List%3CList%3CInteger%3E%3E subsetsWithDup(int%5B%5D nums) %7B%0A        List%3CList%3CInteger%3E%3E result = new ArrayList%3C%3E();%0A        %0A        return result;%0A    %7D%0A    %0A    public static void main(String%5B%5D args) %7B%0A        Problem90 prob = new Problem90();%0A        for (List%3CInteger%3E list : prob.subsetsWithDup(new int%5B%5D%7B1, 2, 2%7D)) %7B%0A            System.out.println(list);%0A        %7D%0A    %7D%0A%7D%0A

Create a skeleton for problem 90