使用java语言编写冒泡排序

public class BubbleSort {

public static void main(String[] args) {
int[] arr = {5, 3, 8, 6, 4};
bubbleSort(arr);
for (int i : arr) {
System.out.print(i + " ");
}
}

public static void bubbleSort(int[] arr) {
int temp;
for (int i = 0; i < arr.length - 1; i++) {
for (int j = 0; j < arr.length - i - 1; j++) {
if (arr[j] > arr[j + 1]) {
temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
}
}
}
}
}