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https://issues.apache.org/jira/browse/COLLECTIONS-466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13651810#comment-13651810
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Thomas Neidhart commented on COLLECTIONS-466:
---------------------------------------------
hmm the classes in functor package always use size() on the input collection to
create an array of appropriate length. We could iterate over the elements, put
them into a list and then convert the list to an array, but I am not sure if it
is worth the effort.
> Replace Collection with Iterable where applicable in the API
> ------------------------------------------------------------
>
> Key: COLLECTIONS-466
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-466
> Project: Commons Collections
> Issue Type: Improvement
> Reporter: Thomas Neidhart
> Fix For: 4.0
>
>
> There are still several places in the API which take a Collection as input
> but could be much more useful if replaced with an Iterable.
> Examples:
> * many of the functor classes have a static factory method to add a
> collection of predicates:
> {noformat}
> public static <T> Predicate<T> anyPredicate(final Collection<? extends
> Predicate<T>> predicates)
>
> should better be
> public static <T> Predicate<T> anyPredicate(final Iterable<? extends
> Predicate<T>> predicates) {
> {noformat}
> * CollectionUtils: forAllDo, collate, select ...
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