替换Java中的finalize()
Object.finalize()在Java 9中已弃用，我想我理解原因，但是在查看如何替换它时遇到了麻烦.
Object.finalize() is deprecated in Java 9, and I think I understand the reasons why, but I'm having trouble seeing how to replace it.
我有一个名为Configuration的实用程序类，该实用程序类实际上具有一个实例，该实例拥有应用程序中的所有内容，并且在应用程序运行期间一直存在.它提供的一项服务是日志记录:在首次请求记录消息时，会创建一个记录器(由于各种传统原因，它是我自己的记录器，而不是标准的记录器)，并且在Configuration对象的字段中保留了一个引用，并且在终止应用程序时，无论是正常还是异常，我都希望释放记录器所拥有的任何资源(这是一个黑匣子，因为我的库用户可以提供自己的实现).
I have a utility class called Configuration which essentially has a single instance that owns everything in the application and lasts for the duration of the application. One of the services it provides is logging: on first request to log a message, a logger is created (for various legacy reasons it's my own Logger rather than a standard one), with a reference held in a field of the Configuration object, and on application termination, whether normal or abnormal, I want to release any resources held by the logger (which is a black box since users of my library can supply their own implementation).
当前，这是通过调用logger.close()的Configuration.finalize()方法实现的.
Currently this is achieved with a Configuration.finalize() method that calls logger.close().
我应该怎么做?
Java 9 introduces the Cleaner and Cleanable utility classes which take care of wiring up phantom references to a queue and a cleaning thread draining that queue.
尽管这使您可以分离出拥有对象死亡后将执行事后清理的见证，但有关GC触发的资源管理的所有警告仍然适用，即，仍然更可取的是依赖AutoClosable和try-with-resources块用于管理资源的生命周期，而不是在垃圾收集器上.
While this lets you separate out the witness that will perform a post-mortem cleanup after the owning object has died, all the caveats about GC-triggered resource management still apply, i.e. it is still preferable to rely on AutoClosable and try-with-resources blocks to manage the lifecycle of resources, not on the garbage collector.