avoid create unnesserary Integer object --------------------------------------- Key: HHH-6293 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6293 Project: Hibernate Core Issue Type: New Feature Components: core Reporter: Strong Liu Assignee: Strong Liu Fix For: 4.0.0.Beta1 -- 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