如何序列化lambda？

如何优雅地序列化lambda？

例如，下面的代码抛出NotSerializableException。如何在不创建SerializableRunnable“虚拟”界面的情况下进行修复？

public static void main(String[] args) throws Exception {
    File file = Files.createTempFile("lambda", "ser").toFile();
    try (ObjectOutput oo = new ObjectOutputStream(new FileOutputStream(file))) {
        Runnable r = () -> System.out.println("Can I be serialized?");
        oo.writeObject(r);
    }

    try (ObjectInput oi = new ObjectInputStream(new FileInputStream(file))) {
        Runnable  r = (Runnable) oi.readObject();
        r.run();
    }
}