Порядок обработки исключений

public class Solution {
    public static void main(String[] args) throws Exception {
        try {

            method1();

        }

        catch (Exception3 e3) {}
        catch (Exception2 e2) {}
        catch (Exception1 e1) {}
    }

    public static void method1() throws Exception1, Exception2, Exception3 {
        int i = (int) (Math.random() * 3);
        if (i == 0)
            throw new Exception1();
        if (i == 1)
            throw new Exception2();
        if (i == 2)
            throw new Exception3();
    }
}

class Exception1 extends Exception {
}

class Exception2 extends Exception1 {
}

class Exception3 extends Exception2 {
}