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https://issues.apache.org/jira/browse/COLLECTIONS-676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Gregory resolved COLLECTIONS-676.
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Resolution: Fixed
Fix Version/s: 4.2
In git master; please verify and close this issue.
> Modify IteratorUtils.pushbackIterator signature to return PushbackIterator
> --------------------------------------------------------------------------
>
> Key: COLLECTIONS-676
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-676
> Project: Commons Collections
> Issue Type: Improvement
> Components: Core, Iterator
> Affects Versions: 4.1
> Reporter: Matthew Knight
> Priority: Trivial
> Labels: signature
> Fix For: 4.2
>
>
> The {{IteratorUtils.pushbackIterator()}} signature currently says it returns
> {{java.util.Iterator}}, which requires casts or assumptions in order to make
> use of {{pushback()}} method.
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