Java冒泡排序

 1     public void bubbleSort(int[] nums) {
 2         for (int i = 0; i < nums.length; i++)
 3             for (int j = 0; j < nums.length - 1 - i; j++) {
 4                 if (nums[j] < nums[j + 1]) {
 5                     int temp = nums[j];
 6                     nums[j] = nums[j + 1];
 7                     nums[j + 1] = temp;
 8                 }
 9             }
10     }