Write anon-recursivemethod to remove duplicate elements in the list. For example, if the list is [10, 33, 28, 33, 50, 10, 20, 33, 15, 20], the output array should contain only 10, 33, 28, 50, 20, 15. In other words, the output array contains all elements from the list, except all duplicates elements are removed. The return value is the output array.O(N^2).

Public static Integer[] removeDuplicates(Integer[] list) { int n = list.length; Integer[] output = new Integer[n]; return output; 

}

Please help me with this method. no recursion. Also comments would be helpful so i understand better.