有没有办法在超类的ArrayList中调用子类方法？

import java.util.ArrayList;

class SuperClass {
    public void commonMethod() {
        System.out.println("This is a common method in the superclass.");
    }
}

class SubClass extends SuperClass {
    public void specificMethod() {
        System.out.println("This is a specific method in the subclass.");
    }
}

public class Main {
    public static void main(String[] args) {
        ArrayList<SuperClass> list = new ArrayList<>();
        list.add(new SubClass());

        for (SuperClass obj : list) {
            obj.commonMethod();

            if (obj instanceof SubClass) {
                SubClass subObj = (SubClass) obj;
                subObj.specificMethod();
            }
        }
    }
}