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Date: Mon, 3 Nov 2008 16:23:44 -0800 (PST)
From: "Bjorn Townsend (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Subject: [jira] Updated: (COLLECTIONS-304) SetUniqueList set method use
 corrupts uniqness
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     [ https://issues.apache.org/jira/browse/COLLECTIONS-304?page=3Dcom.atl=
assian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bjorn Townsend updated COLLECTIONS-304:
---------------------------------------

    Attachment: Commons-304-test.diff

Here's a JUnit test reproducing this. Nice catch. :)

> SetUniqueList set method use corrupts uniqness
> ----------------------------------------------
>
>                 Key: COLLECTIONS-304
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-30=
4
>             Project: Commons Collections
>          Issue Type: Bug
>    Affects Versions: 3.2
>         Environment: JDK 1.6/Windows/Eclipse Ganymede
>            Reporter: Rafa=C5=82 Figas
>             Fix For: 3.3
>
>         Attachments: Commons-304-test.diff
>
>
> When set method is used to put element (Strawberry) on list, then it is p=
ossible to add the same element (Strawberry) with add method. Also you cann=
ot add element (Lemon) that has been once removed with set method. Reproduc=
tion code below:
> List<String> list =3D new LinkedList<String>();
> SetUniqueList decoratedList =3D SetUniqueList.decorate(list);
> decoratedList.add("Apple");
> decoratedList.add("Lemon");
> decoratedList.add("Orange");
> System.out.println(decoratedList.toString());
> decoratedList.set(1, "Strawberry");
> System.out.println(decoratedList.toString());
> decoratedList.add(1, "Strawberry");
> System.out.println(decoratedList.toString());
> decoratedList.add(1, "Lemon");
> System.out.println(decoratedList.toString());

--=20
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