[jboss-user] [EJB/JBoss] - NoPassivationCachePolicy not working - bean is getting passi

zzzz8 do-not-reply at jboss.com
Mon May 28 00:58:50 EDT 2007


I'm running a JBoss Seam 1.2.1 GA / ICEfaces 1.6 DR4 application on JBoss AS 4.0.5 GA (w/ EJB 3).  I'm trying to turn off passivation for my stateful session beans (Seam session-scoped components).  I changed standardjboss.xml to use the proper cache policy (NoPassivationCachePolicy) to disable passivation, but it doesn't seem to be working.  Here is the relevant part of my standardjboss.xml file:

<container-configuration>
  |       <container-name>Standard Stateful SessionBean</container-name>
  |       <call-logging>false</call-logging>
  |       <invoker-proxy-binding-name>stateful-rmi-invoker</invoker-proxy-binding-name>
  |       <container-interceptors>
  |         <interceptor>org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor</interceptor>
  |         <interceptor>org.jboss.ejb.plugins.LogInterceptor</interceptor>
  |         <!-- CMT -->
  |         <interceptor transaction="Container">org.jboss.ejb.plugins.TxInterceptorCMT</interceptor>
  |         <interceptor transaction="Container">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
  |         <interceptor transaction="Container">org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor</interceptor>
  |         <!-- BMT -->
  |         <interceptor transaction="Bean">org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor</interceptor>
  |         <interceptor transaction="Bean">org.jboss.ejb.plugins.TxInterceptorBMT</interceptor>
  |         <interceptor transaction="Bean">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
  |         <interceptor>org.jboss.resource.connectionmanager.CachedConnectionInterceptor</interceptor>
  |         <interceptor>org.jboss.ejb.plugins.SecurityInterceptor</interceptor>
  |       </container-interceptors>
  |       <instance-cache>org.jboss.ejb.plugins.StatefulSessionInstanceCache</instance-cache>
  |       <persistence-manager>org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager</persistence-manager>
  |       <container-cache-conf>
  |         <cache-policy>org.jboss.ejb.plugins.NoPassivationCachePolicy</cache-policy>
  |       </container-cache-conf>
  |       <container-pool-conf>
  |         <MaximumSize>100</MaximumSize>
  |       </container-pool-conf>
  |     </container-configuration>
  | 
  |     <container-configuration>
  |       <container-name>Clustered Stateful SessionBean</container-name>
  |       <call-logging>false</call-logging>
  |       <invoker-proxy-binding-name>clustered-stateful-rmi-invoker</invoker-proxy-binding-name>
  |       <container-interceptors>
  |         <interceptor>org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor</interceptor>
  |         <interceptor>org.jboss.ejb.plugins.CleanShutdownInterceptor</interceptor>
  |         <interceptor>org.jboss.ejb.plugins.LogInterceptor</interceptor>
  |         <!-- CMT -->
  |         <interceptor transaction="Container">org.jboss.ejb.plugins.TxInterceptorCMT</interceptor>
  |         <interceptor transaction="Container">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
  |         <interceptor transaction="Container">org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor</interceptor>
  |         <!-- BMT -->
  |         <interceptor transaction="Bean">org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor</interceptor>
  |         <interceptor transaction="Bean">org.jboss.ejb.plugins.TxInterceptorBMT</interceptor>
  |         <interceptor transaction="Bean">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
  |         <interceptor>org.jboss.ejb.plugins.SecurityInterceptor</interceptor>
  |         <interceptor>org.jboss.resource.connectionmanager.CachedConnectionInterceptor</interceptor>
  |         <interceptor>org.jboss.ejb.plugins.StatefulHASessionSynchronisationInterceptor</interceptor>
  |       </container-interceptors>
  |       <instance-cache>org.jboss.ejb.plugins.StatefulHASessionInstanceCache</instance-cache>
  |       <persistence-manager>org.jboss.ejb.plugins.StatefulHASessionPersistenceManager</persistence-manager>
  |       <container-cache-conf>
  |         <cache-policy>org.jboss.ejb.plugins.NoPassivationCachePolicy</cache-policy>
  |       </container-cache-conf>
  |       <container-pool-conf>
  |         <MaximumSize>100</MaximumSize>
  |       </container-pool-conf>
  |       <cluster-config>
  |          <partition-name>${jboss.partition.name:DefaultPartition}</partition-name>
  |       </cluster-config>
  |     </container-configuration>

Here's the stack trace I get when the bean attempts to get passivated.  Obviously, since I'm hoping the bean doesn't get passivated, this should not even occur.  But if anyone knows what is wrong with the passivation, please let me know.

2007-05-27 18:34:11,234 FATAL [org.jboss.serial.persister.RegularObjectPersister] error
  | java.lang.reflect.InvocationTargetException
  | 	at sun.reflect.GeneratedMethodAccessor114.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.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
  | 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 	at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
  | 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 	at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:405)
  | 	at org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 	at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:347)
  | 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:196)
  | 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:129)
  | Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
  | 	at java.lang.Class.getDeclaredMethods0(Native Method)
  | 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2365)
  | 	at java.lang.Class.getDeclaredMethod(Class.java:1907)
  | 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupMethodOnHierarchy(ClassMetaData.java:102)
  | 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupInternalMethods(ClassMetaData.java:432)
  | 	at org.jboss.serial.classmetamodel.ClassMetaData.<init>(ClassMetaData.java:122)
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:350)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:168)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeFields(ObjectOutputStreamProxy.java:79)
  | 	at org.jboss.serial.persister.ObjectOutputStreamProxy.defaultWriteObject(ObjectOutputStreamProxy.java:68)
  | 	at java.util.Vector.writeObject(Vector.java:1018)
  | 	... 106 more
  | 2007-05-27 18:34:11,250 ERROR [STDERR] java.lang.reflect.InvocationTargetException
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,250 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,265 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:405)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:347)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:196)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:129)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at java.lang.Class.getDeclaredMethods0(Native Method)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2365)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at java.lang.Class.getDeclaredMethod(Class.java:1907)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupMethodOnHierarchy(ClassMetaData.java:102)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupInternalMethods(ClassMetaData.java:432)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetaData.<init>(ClassMetaData.java:122)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:350)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:168)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeFields(ObjectOutputStreamProxy.java:79)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at org.jboss.serial.persister.ObjectOutputStreamProxy.defaultWriteObject(ObjectOutputStreamProxy.java:68)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	at java.util.Vector.writeObject(Vector.java:1018)
  | 2007-05-27 18:34:11,281 ERROR [STDERR] 	... 106 more
  | 2007-05-27 18:34:11,281 FATAL [org.jboss.serial.persister.RegularObjectPersister] error
  | 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.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 	at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:405)
  | 	at org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 	at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:347)
  | 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:196)
  | 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:129)
  | Caused by: java.io.IOException
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:129)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
  | 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 	at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
  | 	... 85 more
  | Caused by: java.lang.reflect.InvocationTargetException
  | 	at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 	... 102 more
  | Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
  | 	at java.lang.Class.getDeclaredMethods0(Native Method)
  | 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2365)
  | 	at java.lang.Class.getDeclaredMethod(Class.java:1907)
  | 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupMethodOnHierarchy(ClassMetaData.java:102)
  | 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupInternalMethods(ClassMetaData.java:432)
  | 	at org.jboss.serial.classmetamodel.ClassMetaData.<init>(ClassMetaData.java:122)
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:350)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:168)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeFields(ObjectOutputStreamProxy.java:79)
  | 	at org.jboss.serial.persister.ObjectOutputStreamProxy.defaultWriteObject(ObjectOutputStreamProxy.java:68)
  | 	at java.util.Vector.writeObject(Vector.java:1018)
  | 	... 106 more
  | 2007-05-27 18:34:11,453 ERROR [STDERR] java.lang.reflect.InvocationTargetException
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,453 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,468 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,500 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,546 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:405)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:347)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:196)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:129)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] Caused by: java.io.IOException
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:129)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
  | 2007-05-27 18:34:11,562 ERROR [STDERR] 	... 85 more
  | 2007-05-27 18:34:11,562 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException
  | 2007-05-27 18:34:11,578 ERROR [STDERR] 	at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Method.java:585)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	... 102 more
  | 2007-05-27 18:34:11,656 ERROR [STDERR] Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at java.lang.Class.getDeclaredMethods0(Native Method)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2365)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at java.lang.Class.getDeclaredMethod(Class.java:1907)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupMethodOnHierarchy(ClassMetaData.java:102)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetaData.lookupInternalMethods(ClassMetaData.java:432)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetaData.<init>(ClassMetaData.java:122)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:350)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:168)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.persister.ObjectOutputStreamProxy.writeFields(ObjectOutputStreamProxy.java:79)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at org.jboss.serial.persister.ObjectOutputStreamProxy.defaultWriteObject(ObjectOutputStreamProxy.java:68)
  | 2007-05-27 18:34:11,656 ERROR [STDERR] 	at java.util.Vector.writeObject(Vector.java:1018)
  | 2007-05-27 18:34:11,671 ERROR [STDERR] 	... 106 more
  | 2007-05-27 18:34:11,671 ERROR [org.jboss.ejb3.cache.simple.SimpleStatefulCache] problem passivation thread
  | javax.ejb.EJBException: Could not passivate; failed to save state
  | 	at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManage

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