两个派生类在方法中返回彼此的类型

class BaseClass {}

class DerivedClass1 extends BaseClass {}

class DerivedClass2 extends BaseClass {}

class MyClass<T extends BaseClass> {
    public T getInstanceOfOtherType(Class<T> type) throws IllegalAccessException, InstantiationException {
        return type.newInstance();
    }
}

public class Main {
    public static void main(String[] args) throws IllegalAccessException, InstantiationException {
        MyClass<DerivedClass1> myClass1 = new MyClass<>();
        DerivedClass2 instance2 = myClass1.getInstanceOfOtherType(DerivedClass2.class);
        System.out.println(instance2);

        MyClass<DerivedClass2> myClass2 = new MyClass<>();
        DerivedClass1 instance1 = myClass2.getInstanceOfOtherType(DerivedClass1.class);
        System.out.println(instance1);
    }
}

class BaseClass {}

class DerivedClass1 extends BaseClass {}

class DerivedClass2 extends BaseClass {}

class MyClass {
    public <T extends BaseClass> T getInstanceOfOtherType(Class<T> type) throws IllegalAccessException, InstantiationException {
        return type.newInstance();
    }
}

public class Main {
    public static void main(String[] args) throws IllegalAccessException, InstantiationException {
        MyClass myClass = new MyClass();
        DerivedClass1 instance1 = myClass.getInstanceOfOtherType(DerivedClass1.class);
        System.out.println(instance1);

        DerivedClass2 instance2 = myClass.getInstanceOfOtherType(DerivedClass2.class);
        System.out.println(instance2);
    }
}