DistributableTestCase fails intermittently

java.lang.AssertionError: Request should succeed since it initiated before undeply or shutdown. expected: but was:
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.jboss.as.test.clustering.cluster.web.DistributableTestCase.testGracefulServe(DistributableTestCase.java:217)
	at org.jboss.as.test.clustering.cluster.web.DistributableTestCase.testGracefulServeOnShutdown(DistributableTestCase.java:186)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.jboss.arquillian.junit.Arquillian$8$1.invoke(Arquillian.java:379)
	at org.jboss.arquillian.container.test.impl.execution.LocalTestExecuter.execute(LocalTestExecuter.java:60)
	at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:114)
	at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
	at org.jboss.arquillian.container.test.impl.execution.ClientTestExecuter.execute(ClientTestExecuter.java:53)
	at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85)
	at org.jboss.arquillian.container.test.impl.client.ContainerEventController.createContext(ContainerEventController.java:142)
	at org.jboss.arquillian.container.test.impl.client.ContainerEventController.createTestContext(ContainerEventController.java:129)
	at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:130)
	at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92)
	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73)
	at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143)
	at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:136)
	at org.jboss.arquillian.junit.Arquillian$8.evaluate(Arquillian.java:372)
	at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:246)
	at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:431)
	at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:55)
	at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:260)
	at org.jboss.arquillian.junit.Arquillian$7$1.invoke(Arquillian.java:324)
	at org.jboss.arquillian.container.test.impl.execution.ClientBeforeAfterLifecycleEventExecuter.execute(ClientBeforeAfterLifecycleEventExecuter.java:99)
	at org.jboss.arquillian.container.test.impl.execution.ClientBeforeAfterLifecycleEventExecuter.on(ClientBeforeAfterLifecycleEventExecuter.java:72)
	at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85)
	at org.jboss.arquillian.container.test.impl.client.ContainerEventController.createContext(ContainerEventController.java:142)
	at org.jboss.arquillian.container.test.impl.client.ContainerEventController.createBeforeContext(ContainerEventController.java:124)
	at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:130)
	at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92)
	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73)
	at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143)
	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:114)
	at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.fireCustomLifecycle(EventTestRunnerAdaptor.java:159)
	at org.jboss.arquillian.junit.Arquillian$7.evaluate(Arquillian.java:317)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:205)
	at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:431)
	at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:55)
	at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:219)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:167)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:383)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:344)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:417)
------- Stdout: -------
15:22:43,867 INFO  [org.jboss.as.repository] (management-handler-thread - 3) WFLYDR0001: Content added at location C:\buildAgent\work\bb15431f347cd651\testsuite\integration\clustering\target\wildfly-1\standalone\data\content\0d\3f0aa1894e8134883c072b03ecbdf25382e827\content
15:22:43,870 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) WFLYSRV0027: Starting deployment of "DistributableTestCase.war" (runtime-name: "DistributableTestCase.war")
15:22:44,020 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 91) WFLYCLINF0002: Started default-server cache from web container
15:22:44,020 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 90) WFLYCLINF0002: Started DistributableTestCase.war cache from web container
15:22:44,032 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 90) WFLYUT0021: Registered web context: '/DistributableTestCase' for server 'default-server'
15:22:44,053 INFO  [org.jboss.as.server] (management-handler-thread - 3) WFLYSRV0010: Deployed "DistributableTestCase.war" (runtime-name : "DistributableTestCase.war")
15:22:44,071 INFO  [org.jboss.as.repository] (management-handler-thread - 2) WFLYDR0001: Content added at location C:\buildAgent\work\bb15431f347cd651\testsuite\integration\clustering\target\wildfly-2\standalone\data\content\74\8b531b5d7c1167c749d6a6a307c22da7936b2d\content
15:22:44,074 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-8) WFLYSRV0027: Starting deployment of "DistributableTestCase.war" (runtime-name: "DistributableTestCase.war")
15:22:44,766 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t4) [Context=default-server] ISPN100002: Starting rebalance with members [node-1, node-2], phase READ_OLD_WRITE_ALL, topology id 2
15:22:44,766 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t1) [Context=DistributableTestCase.war] ISPN100002: Starting rebalance with members [node-1, node-2], phase READ_OLD_WRITE_ALL, topology id 2
15:22:45,138 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 38) WFLYCLINF0002: Started default-server cache from web container
15:22:45,142 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 89) WFLYCLINF0002: Started DistributableTestCase.war cache from web container
15:22:47,478 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t1) [Context=default-server] ISPN100009: Advancing to rebalance phase READ_ALL_WRITE_ALL, topology id 3
15:22:48,079 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t3) [Context=default-server] ISPN100009: Advancing to rebalance phase READ_NEW_WRITE_ALL, topology id 4
15:22:48,379 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t3) [Context=DistributableTestCase.war] ISPN100009: Advancing to rebalance phase READ_ALL_WRITE_ALL, topology id 3
15:22:48,681 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t3) [Context=default-server] ISPN100010: Finished rebalance with members [node-1, node-2], topology id 5
15:22:48,982 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t3) [Context=DistributableTestCase.war] ISPN100009: Advancing to rebalance phase READ_NEW_WRITE_ALL, topology id 4
15:22:49,585 INFO  [org.infinispan.CLUSTER] (remote-thread--p12-t3) [Context=DistributableTestCase.war] ISPN100010: Finished rebalance with members [node-1, node-2], topology id 5
15:22:50,564 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 89) WFLYUT0021: Registered web context: '/DistributableTestCase' for server 'default-server'
15:22:50,595 INFO  [org.jboss.as.server] (management-handler-thread - 2) WFLYSRV0010: Deployed "DistributableTestCase.war" (runtime-name : "DistributableTestCase.war")
15:22:50,615 INFO  [io.undertow.servlet] (default task-1) /DistributableTestCase/simple, value = 1
15:22:51,622 INFO  [org.jboss.as.server] (management-handler-thread - 3) WFLYSRV0236: Suspending server with no timeout.
15:22:51,623 INFO  [org.jboss.as.ejb3] (management-handler-thread - 3) WFLYEJB0493: EJB subsystem suspension complete
15:22:51,625 INFO  [org.jboss.as.server] (Management Triggered Shutdown) WFLYSRV0241: Shutting down in response to management operation 'shutdown'
15:22:51,656 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 91) WFLYUT0022: Unregistered web context: '/DistributableTestCase' from server 'default-server'
15:22:51,657 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-5) WFLYMAIL0002: Unbound mail session [java:jboss/mail/Default]
15:22:51,662 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-1) ISPN000080: Disconnecting JGroups channel ejb
15:22:51,664 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-5) ISPN000080: Disconnecting JGroups channel ejb
15:22:51,674 INFO  [org.jboss.modcluster] (ServerService Thread Pool -- 89) MODCLUSTER000002: Initiating mod_cluster shutdown
15:22:51,678 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0019: Host default-host stopping
15:22:51,679 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-1) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS]
15:22:51,682 INFO  [org.infinispan.eviction.impl.PassivationManagerImpl] (ServerService Thread Pool -- 91) ISPN000029: Passivating all entries to disk
15:22:51,682 INFO  [org.infinispan.eviction.impl.PassivationManagerImpl] (ServerService Thread Pool -- 91) ISPN000030: Passivated 0 entries in 0 milliseconds
15:22:51,683 INFO  [org.infinispan.CLUSTER] (ServerService Thread Pool -- 91) [Context=DistributableTestCase.war] ISPN100008: Updating cache members list [node-2], topology id 6
15:22:51,687 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0019: Stopped Driver service with driver-name = h2
15:22:51,695 ERROR [io.undertow.request] (default task-2) UT005023: Exception handling request to /DistributableTestCase/simple: javax.servlet.ServletException: UT010051: Deployment DistributableTestCase.war has stopped
	at io.undertow.servlet.core.ManagedServlet.getServlet(ManagedServlet.java:188)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:73)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
	at java.lang.Thread.run(Thread.java:748)



15:22:51,695 ERROR [io.undertow.request] (default task-2) UT005071: Undertow request failed HttpServerExchange{ GET /DistributableTestCase/simple request {Connection=[Keep-Alive], Accept-Encoding=[gzip,deflate], Cookie=[JSESSIONID=4Djfh5OorcTQsOL7EDiIJrFN1zWdBXx46cg5BdXu.node-1], User-Agent=[Apache-HttpClient/4.5.4 (Java/1.8.0_152)], Host=[[::1]:8080]} response {}}: java.lang.NullPointerException
	at io.undertow.servlet.spec.ServletContextImpl.getContextPath(ServletContextImpl.java:210)
	at io.undertow.servlet.spec.HttpServletRequestImpl.getContextPath(HttpServletRequestImpl.java:293)
	at io.undertow.servlet.handlers.ServletDebugPageHandler.handleRequest(ServletDebugPageHandler.java:107)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:332)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
	at java.lang.Thread.run(Thread.java:748)