The only exception is for nested ordered lists, which are placed in substeps.
惟一的例外是嵌套有序列表,它被放在子步骤中。
Additionally, any code that traverses our lists and forgets to check for the empty case will get a NoSuchElementException, as opposed to the much-less-helpful null-pointer exception.
另外,任何阻断我们的链表以及忽略检查空例的代码将返回一个NoSuchElementException,而不是那些没什么用的空指针异常。
The following table lists debugging tasks involving exception handling and points to their associated Help pages.
下表列出了涉及异常处理的调试任务,并指向这些任务的关联帮助页。
应用推荐