Session.contains() always return false -------------------------------------- Key: HHH-2675 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2675 Project: Hibernate3 Issue Type: Bug Components: build Affects Versions: 3.1.3 Environment: JDK1.5, Tomcat6.0 Hibernate 3, Windows XP Reporter: Mohammad Shoaib Ashrafi i have two class (User and Role) with hibernate one-to-one mapping in runtime i load the user object after this i create the new user object with same primary key as loaded object and when i call session.update(newUser) then it throws NonUniqueObjectException so i added some statement before update if( session.contains(userObject) ){ session.evict(userObject) } session.update(userObject) but the problem is here that session.contains(userObject) always return false kindly resolved this issue and give the chance of thanks Regards Mohammad Shoaib Ashraif -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira