WeakHashMap has a private method called expungeStaleEntries() that is called during most Map operations, which polls the reference queue for any expired references and removes the associated mappings. WeakHashMap有一个名为expungeStaleEntries()的私有方法,大多数Map操作中会调用它,它去掉引用队列中所有失效的引用,并删除关联的映射。
Enter the name of the private message queue to create on server "{ 0}". 输入要在服务器{0}上创建的私有消息队列的名称。
Yet institutional and sometimes private investors queue up to back them, desperate for exposure to the latest fashion. 但热切盼望参与最新时尚投资的机构投资者以及一些私人投资者,却争相为他们提供支持。