CollectionUtils.select() does not return passed in collection
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Key: COLLECTIONS-218
URL: http://issues.apache.org/jira/browse/COLLECTIONS-218
Project: Commons Collections
Issue Type: Improvement
Components: Collection
Affects Versions: 3.2, 3.1, 3.0, 2.1.1, 2.1, 2.0, 1.0, 3.3, Nightly Builds
Reporter: Stephen Kestle
collect has the following methods:
Collection collect(Collection inputCollection, final Transformer transformer)
Collection collect(Collection inputCollection, final Transformer transformer,
final Collection outputCollection)
The first creates an ArrayList(), where the second takes an outputCollection
and, for convenience, returns it.
Select (and selectReject) currently the following methods:
Collection select(Collection inputCollection, Predicate predicate)
void select(Collection inputCollection, Predicate predicate, Collection
outputCollection)
I propose changing the bottom method to return the passed in outputCollection.
It would simplify calling code.
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