Avoid null pointer exception when comparing JDBC connections ------------------------------------------------------------ Key: JBTM-2829 URL: https://issues.jboss.org/browse/JBTM-2829 Project: JBoss Transaction Manager Issue Type: Bug Components: Transactional Driver Reporter: Gytis Trikleris Assignee: Gytis Trikleris Fix For: 5.next Spring Boot extension for the transactional driver doesn't know database URL and uses provided XADataSource to create connection. However, ConnectionImpl expects URL, username and password to not be null https://github.com/jbosstm/narayana/blob/5.5.0.Final/ArjunaJTA/jdbc/class.... As a result NullPointerException is thrown if connection is reused.