以下哪个是引发异常的正确方法？

Which of the following one is the correct way to throw exception?

我不会使代码复杂化，而是会使用已经抛出的异常。

I wouldn't complicate the code, instead I would use the exception it already throws.

void printDivide(int num, int den) throws ArithmeticException {
    System.out.println(num / den);
}

使用不同的异常不仅更加复杂，而且令人困惑。

Using a different exception is not just more complicated, it's confusing.

让我们设置一个不同的示例，然后IllagelArgumentException是非法参数的好选择，例如创建数组

Lets set it is a different example, then IllagelArgumentException is a good choice for an illegal argument, like creating an array

void createArray(int size) {
    if (size < 0)
        throw IllegalArgumentException("Size must be non-negative " + size);
    this.array = new int[size];
}