[jboss-jira] [JBoss JIRA] (WFLY-8524) OwnableReentrantLock can't recognize two different but equal transaction objects as the same transaction

OwnableReentrantLock can't recognize two different but equal transaction objects as the same transaction -------------------------------------------------------------------------------------------------------- Key: WFLY-8524 URL: https://issues.jboss.org/browse/WFLY-8524 Project: WildFly Issue Type: Bug Components: EJB, Transactions Reporter: David Lloyd Assignee: Tomasz Adamski Priority: Critical The transaction manager is allowed to create more than one Transaction object for an imported transaction, and has been observed to do so in at least distributed JTA cases if not other cases. The JTA specification says that the equals method must return true for two objects that refer to the same transaction. Therefore OwnableReentrantLock must use equals() on its owner argument. As an aside, that class should probably also null-check its owner object on lock() to avoid weird states.