Java IAQ:很少被回答的问题 - ImportNew



Java IAQ:很少被回答的问题 - ImportNew

Q什么是很少被回答的问题?

一个问题如果被回答地很少,有可能是因为知道答案的人很少,亦或是因为问题本身模糊不清、微不足道(但对你来讲可能很关键)。我似乎发明了一个术语,但是它在一个信息量很大的叫做About.com Urban legends 网站里也被提到了。Java相关的常见问题非常之多,但接下来我要讲的是Java不常问到的问题(不常见问题列表就没那么多了,其中包括了一些对C语言的冷嘲热讽。)

Qfinally 语句内的代码一定会被执行,对吧?

嗯,大部分时候是的。但也存在一些特例,比如:不管choice的值是什么,下面代码finally中的语句就不会被执行。


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