When Spring WebFlow application is deployed on AS7, there is an error within serialization layer: {code} 16:51:25,596 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/spring-booking-faces].[Spring MVC Dispatcher Servlet]] (http-kapy-ntb-127.0.0.1-8080-6) Servlet.service() for servlet Spring MVC Dispatcher Servlet threw exception: java.io.IOException: This method is not supported at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.writeObject(AbstractConnectionManager.java:699) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_27] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_27] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at java.util.HashMap.writeObject(HashMap.java:1001) [:1.6.0_27] at sun.reflect.GeneratedMethodAccessor119.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at java.util.HashMap.writeObject(HashMap.java:1001) [:1.6.0_27] at sun.reflect.GeneratedMethodAccessor119.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:422) [:1.6.0_27] at org.springframework.webflow.core.collection.LocalAttributeMap.writeObject(LocalAttributeMap.java:327) [spring-webflow-2.3.0.RELEASE.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_27] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_27] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at java.util.HashMap.writeObject(HashMap.java:1001) [:1.6.0_27] at sun.reflect.GeneratedMethodAccessor119.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) [:1.6.0_27] at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:422) [:1.6.0_27] at org.springframework.webflow.core.collection.LocalAttributeMap.writeObject(LocalAttributeMap.java:327) [spring-webflow-2.3.0.RELEASE.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_27] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_27] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at org.springframework.webflow.engine.impl.FlowSessionImpl.writeExternal(FlowSessionImpl.java:154) [spring-webflow-2.3.0.RELEASE.jar:] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1429) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1398) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at java.util.LinkedList.writeObject(LinkedList.java:943) [:1.6.0_27] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_27] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_27] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_27] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_27] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) [:1.6.0_27] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at org.springframework.webflow.engine.impl.FlowExecutionImpl.writeExternal(FlowExecutionImpl.java:312) [spring-webflow-2.3.0.RELEASE.jar:] at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1429) [:1.6.0_27] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1398) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) [:1.6.0_27] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) [:1.6.0_27] at org.springframework.webflow.execution.repository.snapshot.SerializedFlowExecutionSnapshot.serialize(SerializedFlowExecutionSnapshot.java:173) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.webflow.execution.repository.snapshot.SerializedFlowExecutionSnapshot.<init>(SerializedFlowExecutionSnapshot.java:70) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.webflow.execution.repository.snapshot.SerializedFlowExecutionSnapshotFactory.createSnapshot(SerializedFlowExecutionSnapshotFactory.java:70) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.webflow.execution.repository.snapshot.AbstractSnapshottingFlowExecutionRepository.snapshot(AbstractSnapshottingFlowExecutionRepository.java:75) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.webflow.execution.repository.impl.DefaultFlowExecutionRepository.putFlowExecution(DefaultFlowExecutionRepository.java:126) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:171) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183) [spring-webflow-2.3.0.RELEASE.jar:] at org.springframework.faces.webflow.JsfFlowHandlerAdapter.handle(JsfFlowHandlerAdapter.java:48) [spring-faces-2.3.0.RELEASE.jar:] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790) [spring-webmvc-3.0.6.RELEASE.jar:] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) [spring-webmvc-3.0.6.RELEASE.jar:] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669) [spring-webmvc-3.0.6.RELEASE.jar:] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585) [spring-webmvc-3.0.6.RELEASE.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-api_3.0_spec-1.0.0.Final-redhat-1.jar:1.0.0.Final-redhat-1] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final-redhat-1.jar:1.0.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:369) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:177) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:168) [spring-security-web-3.0.7.RELEASE.jar:] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) [spring-web-3.0.6.RELEASE.jar:] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) [spring-web-3.0.6.RELEASE.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) [spring-web-3.0.6.RELEASE.jar:] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.0.6.RELEASE.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49) [jboss-as-jpa-7.1.0.Alpha1-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:155) [jboss-as-web-7.1.0.Alpha1-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.3.Final-redhat-1.jar:7.1.0.Alpha1-redhat-1] at java.lang.Thread.run(Thread.java:662) [:1.6.0_27] {code} Spring configuration {code:xml} <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:webflow="http://www.springframework.org/schema/webflow-config" xmlns:faces="http://www.springframework.org/schema/faces" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/webflow-config http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd http://www.springframework.org/schema/faces http://www.springframework.org/schema/faces/spring-faces-2.2.xsd"> <!-- Executes flows: the central entry point into the Spring Web Flow system --> <webflow:flow-executor id="flowExecutor"> <!-- we want to enable back buttoning --> <webflow:flow-execution-repository max-executions="5" max-execution-snapshots="30"/> <webflow:flow-execution-listeners> <webflow:listener ref="facesContextListener"/> <webflow:listener ref="securityFlowExecutionListener" /> </webflow:flow-execution-listeners> </webflow:flow-executor> <!-- The registry of executable flow definitions --> <webflow:flow-registry id="flowRegistry" flow-builder-services="facesFlowBuilderServices" base-path="/WEB-INF/flows"> <webflow:flow-location-pattern value="/**/*-flow.xml" /> </webflow:flow-registry> <!-- Configures the Spring Web Flow JSF integration --> <faces:flow-builder-services id="facesFlowBuilderServices" development="true" /> <!-- Installs a listener that creates and releases the FacesContext for each request. --> <bean id="facesContextListener" class="org.springframework.faces.webflow.FlowFacesContextLifecycleListener"/> <!-- Installs a listener to apply Spring Security authorities --> <bean id="securityFlowExecutionListener" class="org.springframework.webflow.security.SecurityFlowExecutionListener" /> </beans> {code} Back buttoning must be disabled here in order to disable serialization, however this brokes the application.
This is caused by violation of Serializable contract in IronJacamar.
Related issue https://issues.jboss.org/browse/JBJCA-711
Verified this issue no longer occurs on EAP ER1 + WFK DR09.
Verified in ER3.