Bubble Sorting

public class BubbleSorting {


    public void sort(int[] array) {
        int temp = 0;
        for (int i = 0; i <= array.length - 1; i++) {
            for (int j = i + 1; j <= array.length - 1; j++) {
                if (array[i] > array[j]) {
                    temp = array[i];
                    array[i] = array[j];
                    array[j] = temp;
                }
            }
            System.out.println(array[i]);
        }
    }

    public static void main(String[] args) {
        int[] array = {4, 2, 9, 5, 7, 8, 1};
        new BubbleSorting().sort(array);
    }
}