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https://issues.apache.org/jira/browse/LUCENE-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13259368#comment-13259368
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Robert Muir commented on LUCENE-3973:
-------------------------------------
{quote}
One thing I also notice is that we probably need to exclude generated classes
from those examined. They obviously don't contain the nicest looking code and
then to pollute the results, especially for analyzers-common.
{quote}
Well, we can worry about that later I guess... you already have a pmd.excludes
so if we want to tweak things like
that we could just define pmd.excludes in analyzers-common or whatever.
> Incorporate PMD / FindBugs
> --------------------------
>
> Key: LUCENE-3973
> URL: https://issues.apache.org/jira/browse/LUCENE-3973
> Project: Lucene - Java
> Issue Type: Improvement
> Components: general/build
> Reporter: Chris Male
> Attachments: LUCENE-3973.patch, LUCENE-3973.patch, LUCENE-3973.patch,
> LUCENE-3973.patch, core.html, solr-core.html
>
>
> This has been touched on a few times over the years. Having static analysis
> as part of our build seems like a big win. For example, we could use PMD to
> look at {{System.out.println}} statements like discussed in LUCENE-3877 and
> we could possibly incorporate the nocommit / @author checks as well.
> There are a few things to work out as part of this:
> - Should we use both PMD and FindBugs or just one of them? They look at code
> from different perspectives (bytecode vs source code) and target different
> issues. At the moment I'm in favour of trying both but that might be too
> heavy handed for our needs.
> - What checks should we use? There's no point having the analysis if it's
> going to raise too many false-positives or problems we don't deem
> problematic.
> - How should the analysis be integrated in our build? Need to work out when
> the analysis should run, how it should be incorporated in Ant and/or Maven,
> what impact errors should have.
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