JBossSecuritySubjectFactory throws NullPointerException during JBoss shutdown ----------------------------------------------------------------------------- Key: WFLY-3928 URL: https://issues.jboss.org/browse/WFLY-3928 Project: WildFly Issue Type: Bug Components: Security Environment: JBoss EAP 6.3 Reporter: Tom Ross Assignee: Darran Lofthouse During JBoss shutdown we can see the following exception: {noformat} 2014-09-22 16:23:51,193 ERROR [org.jboss.jca.core.tx.jbossts.XAResourceRecoveryImpl] (Periodic Recovery) IJ000903: Error creating Subject for crash recovery: java:/xa-resource-adapter/XAQueueConnectionFactory (null): java.lang.NullPointerException at org.jboss.security.plugins.JBossSecuritySubjectFactory.createSubject(JBossSecuritySubjectFactory.java:83) at org.jboss.jca.core.tx.jbossts.XAResourceRecoveryImpl$1.run(XAResourceRecoveryImpl.java:300) at org.jboss.jca.core.tx.jbossts.XAResourceRecoveryImpl$1.run(XAResourceRecoveryImpl.java:261) at java.security.AccessController.doPrivileged(Native Method) at org.jboss.jca.core.tx.jbossts.XAResourceRecoveryImpl.getSubject(XAResourceRecoveryImpl.java:260) at org.jboss.jca.core.tx.jbossts.XAResourceRecoveryImpl.getXAResources(XAResourceRecoveryImpl.java:165) at com.arjuna.ats.internal.jbossatx.jta.XAResourceRecoveryHelperWrapper.getXAResources(XAResourceRecoveryHelperWrapper.java:51) at com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule.resourceInitiatedRecoveryForRecoveryHelpers(XARecoveryModule.java:516) at com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule.periodicWorkFirstPass(XARecoveryModule.java:182) at com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery.doWorkInternal(PeriodicRecovery.java:743) at com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery.run(PeriodicRecovery.java:371) {noformat}