08:44:45,708 WARN  [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC000004: Failure during stop of service jboss.deployment.subunit."jboss-as-kitchensink-ear-ear.ear"."jboss-as-kitchensink-ear-web.war".CdiValidatorFactoryService: java.lang.NullPointerException
	at org.hibernate.validator.internal.cdi.InjectingConstraintValidatorFactory.releaseInstance(InjectingConstraintValidatorFactory.java:59)
	at org.hibernate.validator.internal.engine.constraintvalidation.ConstraintValidatorManager.clear(ConstraintValidatorManager.java:165)
	at org.hibernate.validator.internal.engine.ValidatorFactoryImpl.close(ValidatorFactoryImpl.java:201)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_45]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_45]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_45]
	at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45]
	at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:40)
	at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100)
	at org.jboss.weld.proxies.ValidatorFactory$618047133$Proxy$_$$_WeldClientProxy.close(Unknown Source)
	at org.jboss.as.ee.beanvalidation.LazyValidatorFactory.close(LazyValidatorFactory.java:126)
	at org.jboss.as.weld.CdiValidatorFactoryService.stop(CdiValidatorFactoryService.java:97)
	at org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:2056) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
	at org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:2017) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45]
	at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45]