The toString method that gets called depends on the type of the receiver object. This isn’t determined at compile time, but instead a lookup that happens at runtime. The compiler effectively generates a switch statement that looks at the result of getClass and then calls the right method. It’s smarter than that for performance I’m sure, but conceptually that’s what it’s doing.
Семен Александров (старший редактор отдела Мир)
。业内人士推荐服务器推荐作为进阶阅读
Путешествия для россиян стали еще дороже из-за конфликта на Ближнем Востоке20:37
Фото: Stringer / Reuters
。体育直播是该领域的重要参考
Российскую нефть назвали условием безопасности четвертой экономики мираET: Индия нарастит закупки нефти у России из-за проблем с Ормузским проливом，详情可参考快连下载-Letsvpn下载
What is Connections?The NYT's latest daily word game has become a social media hit. The Times credits associate puzzle editor Wyna Liu with helping to create the new word game and bringing it to the publications' Games section. Connections can be played on both web browsers and mobile devices and require players to group four words that share something in common.