如何迭代路由(？)数据结构(Java)

import java.util.ArrayList;
import java.util.Iterator;

public class Router {
    private ArrayList<String> routes;

    public Router() {
        routes = new ArrayList<>();
    }

    public void addRoute(String route) {
        routes.add(route);
    }

    public void iterateRoutes() {
        Iterator<String> iterator = routes.iterator();
        while (iterator.hasNext()) {
            String route = iterator.next();
            System.out.println("Route: " + route);
            // 进行其他操作
        }
    }

    public static void main(String[] args) {
        Router router = new Router();
        router.addRoute("Route 1");
        router.addRoute("Route 2");
        router.addRoute("Route 3");

        router.iterateRoutes();
    }
}