数组逆置

for(int i = 0,j=tempArr.length-1;i<j;i++,j--){           int x = tempArr[j];           tempArr[j] = tempArr[i];           tempArr[i] = x;       }       for (int z = 0; z < tempArr.length; z++) {        int j = tempArr[z];        System.out.println(j);    }