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class Parent { | |
public void angry() { | |
System.out.println("こら"); | |
} | |
} | |
class Child extends Parent{ | |
public void sorry() { | |
System.out.println("ごめん"); | |
} | |
} | |
public class Main { | |
public static void main(String[] args) { | |
Child chi = (Child) new Parent(); // キャストすればコンパイル通るが、実行時エラーで落ちる | |
} | |
} |
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