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Posted to issues@commons.apache.org by "Arturo Bernal (Jira)" <ji...@apache.org> on 2021/01/13 05:52:00 UTC

[jira] [Commented] (COLLECTIONS-761) org.apache.commons.collections.IteratorUtils.toList() will return empty list when size of iterator is 1

    [ https://issues.apache.org/jira/browse/COLLECTIONS-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17263900#comment-17263900 ] 

Arturo Bernal commented on COLLECTIONS-761:
-------------------------------------------

HI [~ggregory]

 

Which regression are you referring to?

> 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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