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

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.