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https://issues.apache.org/jira/browse/COLLECTIONS-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116254#comment-17116254
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Gary D. Gregory commented on COLLECTIONS-761:
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You need to write your test with JUnit and assert what you think is the correct
behavior. If the test fails then we can see if there is a failure in the main
code or if the test expectations are valid. Version 3.2.2 is old, please use
git master and provide a PR there.
> org.apache.commons.collections.IteratorUtils.toList() will return empty list
> when size of iterator is 1
> -------------------------------------------------------------------------------------------------------
>
> Key: COLLECTIONS-761
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-761
> Project: Commons Collections
> Issue Type: Bug
> Affects Versions: 3.2.2
> Reporter: Chen Lingqi
> Priority: Minor
>
> org.apache.commons.collections.IteratorUtils.toList() will return empty list
> when size of iterator is 1. In this case, iterator size is 1, return value of
> iterator.hasNext() is false, therefore, it will return empty list by default.
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