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https://issues.apache.org/jira/browse/COLLECTIONS-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12580255#action_12580255
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Henri Yandell commented on COLLECTIONS-287:
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Seems easy enough - add a patch and change the version to 3.3 :)
> Null-safe Collections.size
> --------------------------
>
> Key: COLLECTIONS-287
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-287
> Project: Commons Collections
> Issue Type: New Feature
> Components: Collection
> Affects Versions: 3.2
> Reporter: Paul Benedict
> Priority: Minor
> Fix For: 3.4
>
>
> It would be nice to retrieve the size of collections and not care whether the
> collection is null -- returning 0 otherwise.
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