Где ошибка?

package com.javarush.task.pro.task02.task0205; /* Когда-то было 32 зуба */ public class Solution { public static void main(String[] args) { int toothCounter = 32; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; toothCounter = --toothCounter; //напишите тут ваш код System.out.println(toothCounter); } }