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      System.out.println(y+"Äê2Ô·ÝÓÐ29Ìì");break;
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public class Test {

public static void main(String[] args) {

Test test = new Test();
test.arrayTest();
}

public void arrayTest() {
Object[] os = new Object[10];
os[0] = new Person("A");

Person per1 = (Person) os[0];
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