@MapKeyJoinColumns always throws an exception --------------------------------------------- Key: HHH-5940 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5940 Project: Hibernate Core Issue Type: Bug Components: annotations Affects Versions: 3.5.6 Reporter: Bob Reynolds Using the annotation @MapKeyJoinColumns always throws an exception, which is obvious when you look at AnnotationBinder.java (line 1772 in 3.5.6): if ( property.isAnnotationPresent( MapKeyJoinColumns.class ) ) { stuff... joinKeyColumns = new JoinColumn[mapKeyJoinColumns.length]; stuff... if ( joinKeyColumns != null ) { throw new AnnotationException( "@MapKeyJoinColumn and @MapKeyJoinColumns used on the same property: " + BinderHelper.getPath( propertyHolder, inferredData ) ); } } The problem here is that the if statement is always true because joinKeyColumns was created as non-null above. -- 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