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Posted to issues@commons.apache.org by "Thomas Neidhart (JIRA)" <ji...@apache.org> on 2015/11/15 11:10:11 UTC

[jira] [Updated] (COLLECTIONS-517) [Collection|List]Utils.[intersection|union] should accept vararg parameters

     [ https://issues.apache.org/jira/browse/COLLECTIONS-517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Neidhart updated COLLECTIONS-517:
----------------------------------------
    Fix Version/s:     (was: 4.1)
                   4.x

> [Collection|List]Utils.[intersection|union] should accept vararg parameters
> ---------------------------------------------------------------------------
>
>                 Key: COLLECTIONS-517
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-517
>             Project: Commons Collections
>          Issue Type: Improvement
>          Components: Collection, List
>    Affects Versions: 4.0
>            Reporter: Hollis Waite
>            Priority: Minor
>             Fix For: 4.x
>
>         Attachments: COLLECTIONS-517.patch
>
>
> Would be convenient if intersection/union methods accepted arbitrary number of arguments. Two-arg methods could be retained in order to avoid compiler warnings (https://issues.apache.org/jira/browse/COLLECTIONS-481?focusedCommentId=13762173&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13762173). Alternatively, method could be overloaded to accept a single Iterable of Lists/Sets. I could create a patch for this if it's deemed worthwhile.



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