The Xid implementation should implement the hashCode and equals methods from Object ----------------------------------------------------------------------------------- Key: JBTM-84 URL: http://jira.jboss.com/jira/browse/JBTM-84 Project: JBoss Transaction Manager Issue Type: Feature Request Security Level: Public(Everyone can see) Affects Versions: 4.2 Reporter: Kevin Conner Assigned To: Kevin Conner Fix For: 4.2.2 XidImpl does not implement the equals and hashCode methods. This prevents Xid being used in hash maps/sets.