[jboss-jira] [JBoss JIRA] (WFLY-2364) Uninformative NPE in PoolAnnotationInformationFactory

Uninformative NPE in PoolAnnotationInformationFactory ------------------------------------------------------ Key: WFLY-2364 URL: https://issues.jboss.org/browse/WFLY-2364 Project: WildFly Issue Type: Enhancement Security Level: Public(Everyone can see) Components: EJB Reporter: Denis Borovikov Assignee: David Lloyd I got NPE on jboss startup: at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [rt.jar:1.6.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [rt.jar:1.6.0_45] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_45] Caused by: java.lang.NullPointerException at org.jboss.as.ejb3.deployment.processors.annotation.PoolAnnotationInformationFactory.fromAnnotation(PoolAnnotationInformationFactory.java:43) at org.jboss.as.ejb3.deployment.processors.annotation.PoolAnnotationInformationFactory.fromAnnotation(PoolAnnotationInformationFactory.java:35) at org.jboss.as.ee.metadata.ClassAnnotationInformationFactory.createAnnotationInformation(ClassAnnotationInformationFactory.java:127) at org.jboss.as.ee.metadata.AbstractEEAnnotationProcessor.deploy(AbstractEEAnnotationProcessor.java:54) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final] ... 5 more Root cause is empty value for Pool annotation in my code. I think it would be better to generate more informative exception message in this place.