I am trying to get the index of the lowest value in a array/ArrayList. How do I do this?

                        if (equippedTrinkets.size() > 3) {
                            List<Integer> stats = new List<>();
                            for (int j = 0; j < equippedTrinkets.size(); j++) {
                                stats.add(this.equippedTrinkets.get(j).bonus);
                            }
                            int temp = 0;
                            for (int k : stats) {
                                if (k < temp) temp = k;
                            }
                            equippedTrinkets.remove(stats.indexOf(temp));
                        }

                        if (equippedTrinkets.size() > 3) {
                            List<Integer> stats = new List<>();
                            for (int j = 0; j < equippedTrinkets.size(); j++) {
                                stats.add(this.equippedTrinkets.get(j).bonus);
                            }
                            int temp = 0;
                            for (int k : stats) {
                                if (k < temp) temp = k;
                            }
                            equippedTrinkets.remove(stats.indexOf(temp));
                        }