reattach object from same session --------------------------------- Key: HHH-511 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-511 Project: Hibernate Core Issue Type: Bug Components: core Reporter: Gavin King Assignee: Steve Ebersole Priority: Minor Fix For: 3.2.4 Attachments: reattach-same-session.patch, reattach-same-session.patch http://forum.hibernate.org/viewtopic.php?p=2231400#2231400 There is a problem when you reattach a collection to the same session that it was previously attached to, after calling clear(). Hibernate checks the collections session reference, at reattach and concludes it is already attached.