ClassCastException: hbm2java generates HashSet instead of TreeSet when <set .... sort="MySorter"> is defined. ------------------------------------------------------------------------------------------------------------- Key: HBX-973 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-973 Project: Hibernate Tools Issue Type: Bug Components: hbm2java Affects Versions: 3.2beta8 Environment: Hibernate Tools 3.2.0.beta8 Derby Reporter: Bill Mair Mapping: <class name="CharSkillGroup"> <composite-id> <key-many-to-one name="charRecord" class="CharRecord" > <column name="characterId" not-null="true" /> </key-many-to-one> <key-many-to-one name="skillGroup" class="SkillGroup" > <column name="skillGroupId" not-null="true" /> </key-many-to-one> </composite-id> <set name="skills" inverse="true" lazy="false" cascade="all" sort="eveapi.CharSkillSorter"> <key> <column name="characterId"/> <column name="skillGroupId"/> </key> <one-to-many class="CharSkill"/> </set> </class> Generates: private Set<CharSkill> skills = new HashSet<CharSkill>(0); instead of private Set<CharSkill> skills = new TreeSet<CharSkill>(); This causes a class cast exception when persisting. -- 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