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https://issues.apache.org/jira/browse/COLLECTIONS-307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Neidhart reopened COLLECTIONS-307:
-----------------------------------------

    
> SetUniqueList.subList().contains() method checks against full parent list, 
> not sublist range
> --------------------------------------------------------------------------------------------
>
>                 Key: COLLECTIONS-307
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-307
>             Project: Commons Collections
>          Issue Type: Bug
>          Components: List
>    Affects Versions: 3.2
>            Reporter: Christian Semrau
>            Priority: Minor
>             Fix For: 4.0
>
>         Attachments: COLLECTIONS-307.patch
>
>
> The view returned by the subList() method of a SetUniqueList checks 
> contains() against the set of the original list.
> As shown by the following test snippet.
>               List list = new ArrayList();
>               List uniqueList = SetUniqueList.decorate(list);
>               uniqueList.add("Hello");
>               uniqueList.add("World");
>               List subList = list.subList(0, 0);
>               List subUniqueList = uniqueList.subList(0, 0);
>               assertFalse(subList.contains("World")); // passes
>               assertFalse(subUniqueList.contains("World")); // fails

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