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December 4, 2015 09:49
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com.javarush.test.level09.lesson08.task02
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| package com.javarush.test.level09.lesson08.task02; | |
| /* Перехватывание исключений | |
| 1. Есть три исключения последовательно унаследованные от Exception: | |
| 2. class Exception1 extends Exception | |
| 3. class Exception2 extends Exception1 | |
| 4. class Exception3 extends Exception2 | |
| 5. Есть метод, который описан так: | |
| 5.1. public static void method1() throws Exception1, Exception2, Exception3 | |
| 6. Напиши catch, который перехватит все три Exception1, Exception2 и Exception3 | |
| */ | |
| public class Solution | |
| { | |
| public static void main(String[] args) | |
| { | |
| try | |
| { | |
| method1(); | |
| } | |
| catch (Exception e) | |
| { | |
| } | |
| } | |
| 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 { | |
| } |
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