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Posted to issues@lucene.apache.org by "Robert Muir (Jira)" <ji...@apache.org> on 2021/04/08 12:20:00 UTC
[jira] [Resolved] (LUCENE-9911) enable ecjLint
unusedExceptionParameter
[ https://issues.apache.org/jira/browse/LUCENE-9911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Muir resolved LUCENE-9911.
---------------------------------
Fix Version/s: main (9.0)
Resolution: Fixed
> enable ecjLint unusedExceptionParameter
> ---------------------------------------
>
> Key: LUCENE-9911
> URL: https://issues.apache.org/jira/browse/LUCENE-9911
> Project: Lucene - Core
> Issue Type: Task
> Reporter: Robert Muir
> Priority: Major
> Fix For: main (9.0)
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> unusedExceptionParameter is a very useful check, as it detects if you catch an exception and do nothing with it at all.
> As a library, its important to preserve exceptions (e.g. chain the root cause, .addSuppressed, etc). This check helps prevent exceptions from getting swallowed inadvertently.
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