[hibernate-issues] [Hibernate-JIRA] Commented: (EJB-314) Duplicate object in persistent bag - regression in 3.3.1 EM

[Vincent Sevel (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/EJB-314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_28111 ] 

Vincent Sevel commented on EJB-314:
-----------------------------------

You have probably figured it out, the test case is contained into mini_test_case.txt.

> Duplicate object in persistent bag - regression in 3.3.1 EM
> -----------------------------------------------------------
>
>                 Key: EJB-314
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-314
>             Project: Hibernate Entity Manager
>          Issue Type: Bug
>          Components: EntityManager
>    Affects Versions: 3.2.1, 3.3.1.GA
>         Environment: Hibernate version: 3.2.2
> Hibernate annotations version: 3.3.0
> Hibernate em version: 3.3.1 
> hsqldb 1.8.0 
>            Reporter: Vincent Sevel
>         Attachments: CustodianEty.java, mini_test_case.txt, sources.txt, test_code_between_open_close.txt
>
>
> Doing a persist on a new object that has been added to an unitialized persistent bag, with lead to this collection containing 2 times the same new instance.
> However, if the collection is forced to be initialized before the persist, then it behaves correctly. 
> This was working in 3.2.1, not anymore in 3.3.1.
> Look at the method findOrCreateCustodianAccount in test_code_between_open_close.txt and the XXX comments.

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