Shulou(Shulou.com)06/01 Report--

This article mainly shows you "how java records all exceptions thrown by each method". The content is simple and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "how java records all exceptions thrown by each method".

Record all exceptions thrown by each method

This is a serious underuse. Most public API do not have an @ throws Java document to explain the exception thrown.

This is a good example.

... * * @ throws MalformedURLException The formal system identifier of a * subordinate catalog cannot be turned into a valid URL. * @ throws IOException Error reading subordinate catalog file. * / public String resolveSystem (String systemId) throws MalformedURLException, IOException {...

This is a bad example of a lack of information about when an exception is thrown.

* @ throws Exception exception * / public void startServer () throws Exception {if (! externalDatabaseHost) {this is all the content of the article "how java logs all the exceptions thrown by each method". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.