如何存储自定义对象的arraylist？

// 自定义对象类
public class CustomObject {
    private String name;
    private int age;

    public CustomObject(String name, int age) {
        this.name = name;
        this.age = age;
    }

    // getter和setter方法

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}

// 主程序
import java.util.ArrayList;

public class Main {
    public static void main(String[] args) {
        // 实例化ArrayList对象
        ArrayList<CustomObject> customList = new ArrayList<>();

        // 创建自定义对象并添加到ArrayList中
        CustomObject obj1 = new CustomObject("John", 25);
        customList.add(obj1);

        CustomObject obj2 = new CustomObject("Alice", 30);
        customList.add(obj2);

        // 遍历ArrayList并输出自定义对象的属性
        for (CustomObject obj : customList) {
            System.out.println("Name: " + obj.getName() + ", Age: " + obj.getAge());
        }
    }
}