public class Main {

    public static void main(String[] args) {
        int[] values = {0, 6, 5, 4, 8, 7, 11, -5, 19, 2};
        System.out.println("smallest: " + smallest(values));
    }

    public static int smallest(int[] array) {
        int smallest = array[array.length - 1];

        for (int x = array.length - 1; x >= 0; x--) {

            for (int y = 0; y < array.length; y++) {


                if ((array[x] < array[y]) && (array[x] < smallest)) {
                    smallest = array[x];
                }

            }

        }
        return smallest;
    }

}