I am trying to upgrade from Hibernate 3.6.10 to 4.3.9 (and JPA 2.0 to 2.1).
Some code in my application uses the
org.hibernate.ejb.event.EJB3MergeEventListener class, which used to be in the hibernate-entitymanager jar, but is missing from the 4.3.9 version. From what I can tell, it was removed as of 4.3, but I can't find any information on why this might be or what I should do to work around it. I thought perhaps it was moved to another jar or package (as many other classes were) but I can't find it anywhere.
EDIT: According to the Hibernate user documentation, this class is supposed to be included in version 4.3.