[jboss-user] [EJB 3.0] - Serialization problem of Stateful Session Bean and Seam

Tue Dec 5 15:36:08 EST 2006

I have the following problem and no idea what it means. This exception will be thrown only after the application sits still for a while without being touched by the users. I think the serialization/de-serialization happens, and somehow inbetween it has problem to proceed. By the way I am using DataModel feature of Seam with a stateful session bean. Please shed some light if you have any clue. Appreciated.

12:42:14,113 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
javax.faces.el.EvaluationException: Cannot get value for expression '#{dealadmin.lookupValue.runSta
tusDescriptions}'
        at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:402)
        at javax.faces.component.UISelectItems.getValue(UISelectItems.java:55)
        at org.apache.myfaces.shared_impl.util.SelectItemsIterator.hasNext(SelectItemsIterator.java
:102)
        at org.apache.myfaces.shared_impl.renderkit.RendererUtils.internalGetSelectItemList(Rendere
rUtils.java:477)
        at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getSelectItemList(RendererUtils.j
ava:453)
        at org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.internalRenderSelect(Htm
lRendererUtils.java:277)
        at org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.renderMenu(HtmlRendererU
tils.java:251)
        at org.apache.myfaces.shared_impl.renderkit.html.HtmlMenuRendererBase.encodeEnd(HtmlMenuRen
dererBase.java:54)
        at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:536)
        at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:495)
        at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:363)
        at org.apache.jsp.datamng.RunDetails_jsp._jspx_meth_h_selectOneMenu_1(RunDetails_jsp.java:1
910)
        at org.apache.jsp.datamng.RunDetails_jsp._jspService(RunDetails_jsp.java:473)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java
:463)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)

        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
        at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalCo
ntextImpl.java:416)
        at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java
:234)
        at org.jboss.seam.jsf.SeamViewHandler.renderView(SeamViewHandler.java:59)
        at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.j
ava:175)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Ht
tp11BaseProtocol.java:664)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)

        at java.lang.Thread.run(Thread.java:595)
Caused by: javax.faces.el.EvaluationException: Exception getting value of property lookupValue of b
ase of type : $Proxy662
        at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:96)
        at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
        at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
        at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:383)
        ... 53 more
Caused by: javax.faces.el.EvaluationException: Bean: $Proxy662, property: lookupValue
        at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:442)
        at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
        ... 56 more
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
        ... 57 more
Caused by: java.lang.RuntimeException: org.jboss.serial.exception.SerializationException: Could not
 create instance of java.util.HashMap$KeySet - java.util.HashMap$KeySet
        at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanConte
xt.java:365)
        at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309)
        at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.j
ava:75)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.ja
va:78)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:
106)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:188)
        at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
        at $Proxy662.getLookupValue(Unknown Source)
        ... 62 more
Caused by: org.jboss.serial.exception.SerializationException: Could not create instance of java.uti
l.HashMap$KeySet - java.util.HashMap$KeySet
        at org.jboss.serial.classmetamodel.ClassMetaData.newInstance(ClassMetaData.java:327)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
39)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersis
ter.java:353)
        at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.jav
a:273)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
41)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersis
ter.java:353)
        at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.jav
a:273)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
41)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersis
ter.java:353)
        at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.jav
a:273)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
41)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
        at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.jav
a:165)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:342)
        at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
        at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanConte
xt.java:342)
        ... 74 more
Caused by: java.lang.InstantiationException: java.util.HashMap$KeySet
        at java.lang.Class.newInstance0(Class.java:335)
        at java.lang.Class.newInstance(Class.java:303)
        at org.jboss.serial.classmetamodel.ClassMetaData.newInstance(ClassMetaData.java:319)
        ... 105 more
12:42:14,123 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
javax.faces.FacesException: Cannot get value for expression '#{dealadmin.lookupValue.runStatusDescr
iptions}'
        at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalCo
ntextImpl.java:435)
        at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java
:234)
        at org.jboss.seam.jsf.SeamViewHandler.renderView(SeamViewHandler.java:59)
        at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.j
ava:175)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Ht
tp11BaseProtocol.java:664)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)

        at java.lang.Thread.run(Thread.java:595)
Caused by: javax.faces.el.EvaluationException: Cannot get value for expression '#{dealadmin.lookupV
alue.runStatusDescriptions}'
        at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:402)
        at javax.faces.component.UISelectItems.getValue(UISelectItems.java:55)
        at org.apache.myfaces.shared_impl.util.SelectItemsIterator.hasNext(SelectItemsIterator.java
:102)
        at org.apache.myfaces.shared_impl.renderkit.RendererUtils.internalGetSelectItemList(Rendere
rUtils.java:477)
        at org.apache.myfaces.shared_impl.renderkit.RendererUtils.getSelectItemList(RendererUtils.j
ava:453)
        at org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.internalRenderSelect(Htm
lRendererUtils.java:277)
        at org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.renderMenu(HtmlRendererU
tils.java:251)
        at org.apache.myfaces.shared_impl.renderkit.html.HtmlMenuRendererBase.encodeEnd(HtmlMenuRen
dererBase.java:54)
        at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:536)
        at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:495)
        at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:363)
        at org.apache.jsp.datamng.RunDetails_jsp._jspx_meth_h_selectOneMenu_1(RunDetails_jsp.java:1
910)
        at org.apache.jsp.datamng.RunDetails_jsp._jspService(RunDetails_jsp.java:473)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173
)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java
:463)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)

        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
        at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalCo
ntextImpl.java:416)
        ... 28 more
Caused by: javax.faces.el.EvaluationException: Exception getting value of property lookupValue of b
ase of type : $Proxy662
        at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:96)
        at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
        at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
        at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:383)
        ... 53 more
Caused by: javax.faces.el.EvaluationException: Bean: $Proxy662, property: lookupValue
        at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:442)
        at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
        ... 56 more
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
        ... 57 more
Caused by: java.lang.RuntimeException: org.jboss.serial.exception.SerializationException: Could not
 create instance of java.util.HashMap$KeySet - java.util.HashMap$KeySet
        at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanConte
xt.java:365)
        at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309)
        at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.j
ava:75)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.ja
va:78)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:
106)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:188)
        at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
        at $Proxy662.getLookupValue(Unknown Source)
        ... 62 more
Caused by: org.jboss.serial.exception.SerializationException: Could not create instance of java.uti
l.HashMap$KeySet - java.util.HashMap$KeySet
        at org.jboss.serial.classmetamodel.ClassMetaData.newInstance(ClassMetaData.java:327)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
39)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersis
ter.java:353)
        at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.jav
a:273)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
41)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersis
ter.java:353)
        at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.jav
a:273)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
41)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersis
ter.java:353)
        at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.jav
a:273)
        at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:2
41)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
        at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStream
ing(ObjectDescriptorFactory.java:411)
        at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDes
criptorFactory.java:81)
        at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataC
ontainer.java:639)
        at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.jav
a:165)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:342)
        at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
        at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanConte
xt.java:342)
        ... 74 more
Caused by: java.lang.InstantiationException: java.util.HashMap$KeySet
        at java.lang.Class.newInstance0(Class.java:335)
        at java.lang.Class.newInstance(Class.java:303)
        at org.jboss.serial.classmetamodel.ClassMetaData.newInstance(ClassMetaData.java:319)
        ... 105 more

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