冒泡排序Java数组应用

Java冒泡排序代码示例：

int [] arr={2,4,3,6,5,1,9,8};

         for(int i=0;i<arr.length-1;i++){

             for(int j=0;j<arr.length-i-1;j++){

                 int temp=0;

                 if(arr[j]>arr[j+1]){  //升序排列大于号，降序排列小于号

                      temp=arr[j+1];

                      arr[j+1]=arr[j];

                      arr[j]=temp;

                 }

             }

         }

         System.out.println(Arrays.toString(arr));