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@takahashi-h5
Last active August 26, 2019 14:32
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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 = new Child();
Parent papa = (Parent)chi;// 子クラスから親クラスにはキャストできる
papa.angry();
}
}
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