如何在SonarQube中检测未使用的集合？

Question

We've found a bug in our code that I can't seem to find a SonarQube rule for. I think it's an interesting one because IntelliJ's analysis will display a very helpful message:

Contents of collection 'XXXX' are updated, but never queried

Reports collection fields or variables whose contents are either queried and not updated, or updated and not queried. Such mismatched queries and updates are pointless, and may indicate either dead code or a typographical error.

The warning identifier seems to be MismatchedQueryAndUpdateOfCollection .

Is there any analogous warning in SonarQube?

Thanks!

Answer 1

我刚刚在fb-contrib插件中找到了它：

fb-contrib:WOC_WRITE_ONLY_COLLECTION_FIELD