4 Replies Latest reply on Aug 3, 2006 4:09 AM by jxerxes
Problem with ArrayLists in SessionBeans and idle time

jxerxes Jul 20, 2006 8:39 AM
hello everybody and thanks for the great job you have done!

i have an application running on jboss 4.0.4.GA with seam 1.0.0.GA and myfaces 1.1.3. i've been working on this application for a while,
i'm in the test phase now. i use many converation scoped session beans
as actions for the pages and some session scoped sesson beans to encapsulate business logic which are used by the action beans. now i noticed a problem:
when a action component and the business component
it uses get invoked and the app is not used for a while i get strange errors. when i try to use a component after about 10 minutes idle time an error occurs.
after 30 minutes of idle time the same error happens when the container tries to destroy the components.

here are the exceptions (boconfirmation is the business component, loaddata is the action component):
30 minutes idle:

11:41:37,062 ERROR [STDERR] java.lang.RuntimeException: java.io.IOException
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.getContains(StatefulBeanContext.java:92)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getDelegate(ProxiedStatefulBeanContext.java:70)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getInstance(ProxiedStatefulBeanContext.java:217)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126)
11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87)
11:41:37,062 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,078 ERROR [STDERR] at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
11:41:37,078 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
11:41:37,078 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
11:41:37,078 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199)
11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
11:41:37,078 ERROR [STDERR] at $Proxy227.destroy(Unknown Source)
11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
11:41:37,078 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
11:41:37,078 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
11:41:37,078 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
11:41:37,078 ERROR [STDERR] at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32)
11:41:37,078 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211)
11:41:37,078 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189)
11:41:37,078 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185)
11:41:37,078 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
11:41:37,078 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
11:41:37,078 ERROR [STDERR] Caused by: java.io.IOException
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165)
11:41:37,078 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
11:41:37,078 ERROR [STDERR] ... 37 more
11:41:37,078 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException
11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
11:41:37,078 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
11:41:37,078 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
11:41:37,078 ERROR [STDERR] ... 51 more
11:41:37,078 ERROR [STDERR] Caused by: java.io.IOException
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
11:41:37,078 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
11:41:37,078 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592)
11:41:37,078 ERROR [STDERR] ... 56 more
11:41:37,078 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException
11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11:41:37,109 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
11:41:37,109 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
11:41:37,109 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
11:41:37,109 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
11:41:37,109 ERROR [STDERR] ... 69 more
11:41:37,109 ERROR [STDERR] Caused by: java.lang.ClassCastException: java.util.ArrayList
11:41:37,109 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
11:41:37,109 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
11:41:37,109 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,109 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,109 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,109 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
11:41:37,109 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
11:41:37,109 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592)
11:41:37,109 ERROR [STDERR] ... 74 more
11:41:37,109 WARN [Contexts] Could not destroy component: boconfirmation
java.lang.RuntimeException: java.io.IOException
 at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365)
 at org.jboss.ejb3.stateful.StatefulBeanContext.getContains(StatefulBeanContext.java:92)
 at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getDelegate(ProxiedStatefulBeanContext.java:70)
 at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getInstance(ProxiedStatefulBeanContext.java:217)
 at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169)
 at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299)
 at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126)
 at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199)
 at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
 at $Proxy227.destroy(Unknown Source)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
 at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32)
 at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211)
 at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189)
 at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185)
 at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
 at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
 at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
 at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
 at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
 at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
 at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.IOException
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
 at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
 at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
 at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
 at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
 ... 37 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
 ... 51 more
Caused by: java.io.IOException
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
 at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
 at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
 at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at java.util.ArrayList.readObject(ArrayList.java:592)
 ... 56 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
 ... 69 more
Caused by: java.lang.ClassCastException: java.util.ArrayList
 at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
 at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at java.util.ArrayList.readObject(ArrayList.java:592)
 ... 74 more
11:41:37,171 ERROR [STDERR] java.lang.RuntimeException: java.io.IOException
11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365)
11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309)
11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169)
11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87)
11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,187 ERROR [STDERR] at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
11:41:37,187 ERROR [STDERR] at $Proxy228.destroy(Unknown Source)
11:41:37,187 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11:41:37,187 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
11:41:37,187 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
11:41:37,187 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
11:41:37,187 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
11:41:37,187 ERROR [STDERR] at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32)
11:41:37,187 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211)
11:41:37,187 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189)
11:41:37,187 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185)
11:41:37,187 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
11:41:37,187 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
11:41:37,187 ERROR [STDERR] Caused by: java.io.IOException
11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165)
11:41:37,187 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
11:41:37,187 ERROR [STDERR] at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
11:41:37,187 ERROR [STDERR] ... 35 more
11:41:37,187 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException
11:41:37,203 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source)
11:41:37,203 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
11:41:37,203 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
11:41:37,203 ERROR [STDERR] ... 49 more
11:41:37,203 ERROR [STDERR] Caused by: java.io.IOException
11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
11:41:37,203 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,203 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,203 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,218 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
11:41:37,218 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
11:41:37,218 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592)
11:41:37,218 ERROR [STDERR] ... 53 more
11:41:37,218 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException
11:41:37,218 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source)
11:41:37,218 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
11:41:37,218 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
11:41:37,218 ERROR [STDERR] ... 66 more
11:41:37,218 ERROR [STDERR] Caused by: java.lang.ClassCastException: java.util.ArrayList
11:41:37,218 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
11:41:37,218 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
11:41:37,218 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592)
11:41:37,218 ERROR [STDERR] ... 70 more
11:41:37,218 WARN [Contexts] Could not destroy component: loaddata
java.lang.RuntimeException: java.io.IOException
 at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365)
 at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309)
 at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169)
 at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299)
 at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126)
 at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199)
 at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
 at $Proxy228.destroy(Unknown Source)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
 at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32)
 at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211)
 at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189)
 at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185)
 at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
 at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
 at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
 at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
 at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
 at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
 at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.IOException
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
 at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
 at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
 at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
 at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
 ... 35 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
 ... 49 more
Caused by: java.io.IOException
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
 at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
 at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
 at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at java.util.ArrayList.readObject(ArrayList.java:592)
 ... 53 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
 ... 66 more
Caused by: java.lang.ClassCastException: java.util.ArrayList
 at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
 at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at java.util.ArrayList.readObject(ArrayList.java:592)
 ... 70 more



10 minutes idle and trying to use component after that:



12:00:58,796 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
javax.faces.FacesException: Error calling action method of component with id confirmationForm:_tagId8
 at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
 at javax.faces.component.UICommand.broadcast(UICommand.java:106)
 at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
 at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
 at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
 at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
 at java.lang.Thread.run(Thread.java:595)
Caused by: javax.faces.el.EvaluationException: /confirmationST.xhtml @33,116 action="#{loaddata.loadData}": java.lang.RuntimeException: java.io.IOException
 at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
 at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
 ... 25 more
Caused by: java.lang.RuntimeException: java.io.IOException
 at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365)
 at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309)
 at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:75)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199)
 at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
 at $Proxy228.loadData(Unknown Source)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at com.sun.el.parser.AstValue.invoke(AstValue.java:130)
 at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274)
 at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
 at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
 ... 26 more
Caused by: java.io.IOException
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
 at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
 at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
 at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
 at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
 ... 46 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
 ... 60 more
Caused by: java.io.IOException
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
 at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
 at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
 at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at java.util.ArrayList.readObject(ArrayList.java:592)
 ... 65 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
 ... 78 more
Caused by: java.lang.ClassCastException: java.util.ArrayList
 at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60)
 at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
 at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
 at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
 at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
 at java.util.ArrayList.readObject(ArrayList.java:592)
 ... 83 more
i don't really know whats wrong. there seems to be aproblem with arraylists i use, but without the idle time everything is well.

please help me! (i posted this in the seam forum too, but i think its more ejb stuff)
1. Re: Problem with ArrayLists in SessionBeans and idle time

wolfc Jul 20, 2006 1:40 PM (in response to jxerxes)

Bug is in at http://jira.jboss.com/jira/browse/EJBTHREE-657.
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2. Re: Problem with ArrayLists in SessionBeans and idle time

jxerxes Jul 21, 2006 10:54 AM (in response to jxerxes)

hi carlo, thanks for the link.

do you have that problem with a pure ejb app or with a web app using seam?
i posted it in the seam forum too and gavin told me to set the timeout of the session scoped SFSBs to a value above the session timeout. i used the jboss
annotation @CacheConfig and it worked. i'm not really sure if it's a bug.
i hope someone could clarify this, is it a bug or just something special about arraylists or so?
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3. Re: Problem with ArrayLists in SessionBeans and idle time

wolfc Jul 24, 2006 7:56 AM (in response to jxerxes)

I checked the source code based on your stack trace. It is a bug.
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4. Re: Problem with ArrayLists in SessionBeans and idle time

jxerxes Aug 3, 2006 4:09 AM (in response to jxerxes)

if you're using seam this

http://jira.jboss.com/jira/browse/JBSEAM-325

is probably the solution. then the ejb bug could be closed.
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