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https://issues.apache.org/jira/browse/COLLECTIONS-859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary D. Gregory resolved COLLECTIONS-859.
-----------------------------------------
Fix Version/s: 4.6.0
Resolution: Fixed
[~ferra] , [~thez88] ,
Fixed in git master and snapshot builds in
https://repository.apache.org/content/repositories/snapshots/. Please verify
and close.
> Ambiguities in the Javadoc for PredicateUtils
> ---------------------------------------------
>
> Key: COLLECTIONS-859
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-859
> Project: Commons Collections
> Issue Type: Bug
> Reporter: Daniele
> Priority: Minor
> Fix For: 4.6.0
>
>
> I found some ambiguities in the javadoc regarding the behavior of some
> methods:
> {*}PredicateUtils.nullIsExceptionPredicate(Predicate<? super T>):{*}{*}{*}
> When it says "return the predicate" doesn't mean return the predicate
> parameter (args[0]), but return a new predicate that checks if the input is
> null and, if so, throws an exception, otherwise, delegates the evaluation to
> predicate (args[0]).
> *PredicateUtils.nullIsFalsePredicate(Predicate<? super T>):*
> When it says "return the predicate" doesn't mean return the predicate
> parameter (args[0]), but return a new predicate that checks if the input is
> null and, if so, return false, otherwise, delegates the evaluation to
> predicate (args[0]).
> *PredicateUtils.nullIsTruePredicate(Predicate<? super T>):*
> W{*}{*}hen it says "return the predicate" doesn't mean return the predicate
> parameter (args[0]), but return a new predicate that checks if the input is
> null and, if so, return true, otherwise, delegates the evaluation to
> predicate (args[0]).
> *PredicateUtils.transformedPredicate(Transformer<? super T, ? extends T>,
> Predicate<? super T>):*
> When it says "return the predicate" doesn't mean return the predicate
> parameter (args[0]), but return a new predicate that create a predicate that
> transforms the input object before passing it to the predicate
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