Eroare de compilare: Main.java:87: error: no suitable constructor found for ArrayList(List<Object>) cache = new ArrayList<ArrayList<Integer>>(Collections.nCopies(n + 1, null)); ^ constructor ArrayList.ArrayList(Collection<? extends ArrayList<Integer>>) is not applicable (actual argument List<Object> cannot be converted to Collection<? extends ArrayList<Integer>> by method invocation conversion) constructor ArrayList.ArrayList() is not applicable (actual and formal argument lists differ in length) constructor ArrayList.ArrayList(int) is not applicable (actual argument List<Object> cannot be converted to int by method invocation conversion) 1 error