Что я делаю не так
package com.javarush.task.task09.task0918;
import java.rmi.RemoteException;
import java.io.IOException;
import java.io.FileNotFoundException;
public class Solution {
public static void main(String[] args) {
}
static class MyException extends Exception1 {
}
static class MyException2 extends Exception2 {
}
static class MyException3 extends Exception3 {
}
static class MyException4 extends Exception4 {
}
static class Exception1 extends IOException {
}
static class Exception2 extends RuntimeException {
}
static class Exception3 extends ArithmeticException {
}
static class Exception4 extends FileNotFoundException {
}
}
