Java冒泡排序

import java.util.Arrays;


public class demo02 {
    public static void main(String[] args) {
        int[] a={1,6,2,4,88,11,99,66,455,13};
      int[] sort=  sort(a);
        System.out.println(Arrays.toString(sort));

    }

    public static int[] sort(int[] array){
        int temp=0;
        for (int i = 0; i < array.length-1; i++) {
            for(int j=0;j