8 Replies Latest reply on Nov 17, 2007 1:13 PM by orhan yilmaz

    deep long-lasting serialization error, please help

    Bram Biesbrouck Newbie

      Hi all,

      I've a serialization-error bug that's been around in my seam app for almost a half year now. It's annoying, but (except eating memory and log-space) doesn't seem to do much harm (except for an exception or two, but I don't know if that's the source of problems).
      Anyway, my (SS) bean is about 2500 lines, so I don't think it's wise to paste it here, also because I don't really know where it originates.

      But I'll post my stacktrace, so please, if you have two seconds, read it through, and give me a hint where to start my everlasting quest.
      Note: I tried/fixed everything here: http://wiki.jboss.org/wiki/Wiki.jsp?page=DebuggingSerializationErrors
      but nothing really helped.

      14:07:21,466 FATAL [RegularObjectPersister] error
      java.lang.reflect.InvocationTargetException
       at sun.reflect.GeneratedMethodAccessor602.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       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$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
       at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
       at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
       at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
       at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
       at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
       at org.jboss.serial.objectmetamodel.DataContainer$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.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$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
       at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
       at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
       at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
       at org.jboss.serial.objectmetamodel.DataContainer$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$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
       at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
       at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
       at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
       at org.jboss.serial.objectmetamodel.DataContainer$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:322)
       at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
       at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:842)
       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$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
       at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
       at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:390)
       at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:301)
       at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:209)
      Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
       at java.lang.Class.getDeclaredMethods0(Native Method)
       at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
       at java.lang.Class.getDeclaredMethod(Class.java:1935)
       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:1012)
       ... 159 more
      14:07:21,482 ERROR [STDERR] java.lang.reflect.InvocationTargetException
      14:07:21,482 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor602.invoke(Unknown Source)
      14:07:21,483 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      14:07:21,483 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
      14:07:21,483 ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
      14:07:21,483 ERROR [STDERR] at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
      14:07:21,483 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      14:07:21,483 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      14:07:21,483 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      14:07:21,483 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      14:07:21,483 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,484 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,486 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,487 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,488 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,489 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,489 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,489 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,489 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,489 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,490 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
      14:07:21,491 ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
      14:07:21,491 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:842)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
      14:07:21,491 ERROR [STDERR] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
      14:07:21,491 ERROR [STDERR] at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:390)
      14:07:21,491 ERROR [STDERR] at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:301)
      14:07:21,491 ERROR [STDERR] at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:209)
      14:07:21,491 ERROR [STDERR] Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
      14:07:21,491 ERROR [STDERR] at java.lang.Class.getDeclaredMethods0(Native Method)
      14:07:21,491 ERROR [STDERR] at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
      14:07:21,491 ERROR [STDERR] at java.lang.Class.getDeclaredMethod(Class.java:1935)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.classmetamodel.ClassMetaData.lookupMethodOnHierarchy(ClassMetaData.java:102)
      14:07:21,491 ERROR [STDERR] at org.jboss.serial.classmetamodel.ClassMetaData.lookupInternalMethods(ClassMetaData.java:432)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.classmetamodel.ClassMetaData.<init>(ClassMetaData.java:122)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:350)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:168)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.persister.ObjectOutputStreamProxy.writeFields(ObjectOutputStreamProxy.java:79)
      14:07:21,492 ERROR [STDERR] at org.jboss.serial.persister.ObjectOutputStreamProxy.defaultWriteObject(ObjectOutputStreamProxy.java:68)
      14:07:21,494 ERROR [STDERR] at java.util.Vector.writeObject(Vector.java:1012)
      14:07:21,494 ERROR [STDERR] ... 159 more
      14:07:21,507 FATAL [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:597)
       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$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersister.java:110)
       at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.java:101)
       at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
       at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
       at org.jboss.serial.persister.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.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$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
       at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
       at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
       at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBeanContext.java:842)
       at org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
       at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
       at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
       at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
       at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
       at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:390)
       at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleStatefulCache.java:301)
       at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.run(SimpleStatefulCache.java:209)
      Caused by: java.io.IOException
       at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:129)
       at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
       at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
       at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
       at org.jboss.serial.objectmetamodel.DataContainer$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:322)
       at EDU.oswego.cs.dl.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:772)
       ... 138 more
      Caused by: java.lang.reflect.InvocationTargetException
       at sun.reflect.GeneratedMethodAccessor602.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
       ... 155 more
      Caused by: java.lang.NoClassDefFoundError: org/jaxen/VariableContext
       at java.lang.Class.getDeclaredMethods0(Native Method)
       at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
       at java.lang.Class.getDeclaredMethod(Class.java:1935)
       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:1012)
       ... 159 more
      14:07:21,523 ERROR [STDERR] java.lang.reflect.InvocationTargetException
      14:07:21,523 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      14:07:21,523 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      14:07:21,523 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      14:07:21,523 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      14:07:21,523 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.writeData(Re