Exception: java.util.ConcurrentModificationException
We are using BEA WebLogic 8.1 SP 3. Sometimes on application machines appear following error:
Exception: java.util.ConcurrentModificationException
<2007-01-04 16:34:20 CET> <Error> <Management> <BEA-140001> <An error occurred while getting attribute Connections on MBean
tpecaredomain:Location=portal01,Name=portal01,Type=ServerRuntime. Method: public weblogic.management.runtime.Connection[] we
blogic.t3.srvr.ServerRuntime.getConnections(). Exception: java.util.ConcurrentModificationException.
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$KeyIterator.next(HashMap.java:818)
at weblogic.rjvm.ConnectionRuntime.<init>(ConnectionRuntime.java:68)
at weblogic.rjvm.ConnectionRuntime.getConnections(ConnectionRuntime.java:26)
at weblogic.t3.srvr.ServerRuntime.getConnections(ServerRuntime.java:871)
at sun.reflect.GeneratedMethodAccessor1151.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at weblogic.management.internal.DynamicMBeanImpl.getAttribute(DynamicMBeanImpl.java:574)
at com.sun.management.jmx.MBeanServerImpl.getAttribute(MBeanServerImpl.java:1183)
at com.sun.management.jmx.MBeanServerImpl.getAttribute(MBeanServerImpl.java:1153)
at weblogic.management.internal.RemoteMBeanServerImpl.getAttribute(RemoteMBeanServerImpl.java:287)
at weblogic.management.internal.RemoteMBeanServerImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:144)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
>
When does the error appear? How we can eliminate it?
I have the same problem.
Can sameone please help me?
Thanks A Lot.
Similar Messages
-
Iterator List Error "java.util.ConcurrentModificationException"
Hi,
I'm with a problem. I've got a set of objects in a List. I'm iterating the list and during this process, I have to add more objects to the list. The system returns the exception "java.util.ConcurrentModificationException".
What is the solution to this problem, that is, how can I iterate a list, adding or removig elements without error
Thanx
MPYou cannot add to a list while iterators are in progress. You can remove elements by calling the remove method on the iterator.
If you need to both iterate and add, consider iterating a copy of the list, like so:
List copy = new ArrayList(originalList);
for (Iterator it = copy.iterator(); it.hasNext(); ) {
// call originalList.add here
}You could also consider indexing into the list (if it's an ArrayList), and then "bumping" your indices as you add elements. -
Kernel java.util.ConcurrentModificationException
Hi, I have got a few of these exceptions on one of my clustered weblogic server 9.2:
Id = BEA-000802
UserId = <WLS Kernel>
TransactionId =
ThrowableInfo = java.util.ConcurrentModificationException
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:617)
at java.util.LinkedList$ListItr.next(LinkedList.java:552)
at weblogic.jms.common.CDSLocalProxy.peerGone(CDSLocalProxy.java:318)
at weblogic.jms.common.CDSLocalProxy.dispatcherPeerGone(CDSLocalProxy.java:307)
at weblogic.messaging.dispatcher.DispatcherWrapperState.run(DispatcherWrapperState.java:561)
at weblogic.messaging.dispatcher.DispatcherWrapperState.timerExpired(DispatcherWrapperState.java:486)
at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:265)
at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Severity = 8
ThreadName = [ACTIVE] ExecuteThread: '29' for queue: 'weblogic.kernel.Default (self-tuning)'
Message = ExecuteRequest failed
java.util.ConcurrentModificationException.
Subsystem = KernelDoes someone know if there could be something that I am doing in my application ?
thanks,
v.Kodo 2.x seems to occasionally have issues with metadata registration
and parsing. These have been resolved in 3.0. If you do not wish to
upgrade at this time, you might try specifying all your persistent
classes in the com.solarmetric.kodo.PersistentTypes configuration property. -
Java.util.ConcurrentModificationException while getObjectById
I use Kodo 3.0.2:
I want to retrieve an objkect by its primary key (primary key class) in a
stateless session bean. This is the first time I call a method on the
PersistenceManager retrieved over JNDI.
The code is:
public synchronized long getNextIdentity(String numberRange) {
IdentityMaxKey id = new IdentityMaxKey();
id.setNumberRange(numberRange);
IdentityMax im = null;
im = (IdentityMax) pm.getObjectById(id, true); <-- Exception
return im.getAndIncMaxId();
And the result is the java.util.ConcurrentModificationException on the
appServer (JBoss 3.2.3). Whats wrong?
com.cmptsis.util.exception.ConfigurationException: Remote Exception while
accessing App-Server
at
com.cmptsis.kiff.customer.delegate.ejb.CustomerDelegateImpl.createGroup(CustomerDelegateImpl.java:49)
at
com.cmptsis.kiff.client.swing.TestFrame.createTestCustomerData(TestFrame.java:43)
at com.cmptsis.kiff.client.swing.TestFrame.main(TestFrame.java:33)
Caused by: java.rmi.ServerException: RemoteException occurred in server
thread; nested exception is:
java.rmi.ServerException: RuntimeException; nested exception is:
kodo.util.FatalException: kodo.util.FatalException:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown
Source)
at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:135)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:96)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
at
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy1.createGroup(Unknown Source)
at
com.cmptsis.kiff.customer.delegate.ejb.CustomerDelegateImpl.createGroup(CustomerDelegateImpl.java:46)
... 2 more
Caused by: java.rmi.ServerException: RuntimeException; nested exception
is:
kodo.util.FatalException: kodo.util.FatalException:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
at
org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:361)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:367)
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:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
Caused by: kodo.util.FatalException: kodo.util.FatalException:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
at kodo.util.FatalException.writeReplace(FatalException.java:74)
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:324)
at
java.io.ObjectStreamClass.invokeWriteReplace(ObjectStreamClass.java:896)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1011)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:299)
... 6 more
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$KeyIterator.next(HashMap.java:818)
at
kodo.meta.JDOMetaDataRepositoryImpl.processRegisteredClasses(JDOMetaDataRepositoryImpl.java:522)
at
kodo.meta.JDOMetaDataRepositoryImpl.getMetaData(JDOMetaDataRepositoryImpl.java:340)
at
kodo.meta.DelegatingJDOMetaDataRepository.getMetaData(DelegatingJDOMetaDataRepository.java:167)
at kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:248)
at
kodo.jdbc.meta.MappingRepository.getMetaData(MappingRepository.java:237)
at
kodo.runtime.PersistenceManagerImpl.newStateManager(PersistenceManagerImpl.java:1316)
at
kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:1280)
at
kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:1223)
at
com.cmptsis.kiff.global.server.identity.jdo.JdoIdentityDAO.getNextIdentity(JdoIdentityDAO.java:21)
at
com.cmptsis.kiff.global.server.identity.StandardDBIdentityFacade.nextIdentityByRange(StandardDBIdentityFacade.java:16)
at
com.cmptsis.kiff.customer.server.facade.CustomerFacadeLogic.createGroup(CustomerFacadeLogic.java:24)
at
com.cmptsis.kiff.customer.server.facade.ejb.CustomerSessionBean.createGroup(CustomerSessionBean.java:80)
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:324)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:367)
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:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
... 6 more
Exception in thread "main"The issue is not solved yet...
Bernd Ruecker wrote:
I use Kodo 3.0.2:
I want to retrieve an objkect by its primary key (primary key class) in a
stateless session bean. This is the first time I call a method on the
PersistenceManager retrieved over JNDI.
The code is:
public synchronized long getNextIdentity(String numberRange) {
IdentityMaxKey id = new IdentityMaxKey();
id.setNumberRange(numberRange);
IdentityMax im = null;
im = (IdentityMax) pm.getObjectById(id, true); <-- Exception
return im.getAndIncMaxId();
And the result is the java.util.ConcurrentModificationException on the
appServer (JBoss 3.2.3). Whats wrong?
com.cmptsis.util.exception.ConfigurationException: Remote Exception while
accessing App-Server
at
com.cmptsis.kiff.customer.delegate.ejb.CustomerDelegateImpl.createGroup(CustomerDelegateImpl.java:49)
at
com.cmptsis.kiff.client.swing.TestFrame.createTestCustomerData(TestFrame.java:43)
at com.cmptsis.kiff.client.swing.TestFrame.main(TestFrame.java:33)
Caused by: java.rmi.ServerException: RemoteException occurred in server
thread; nested exception is:
java.rmi.ServerException: RuntimeException; nested exception is:
kodo.util.FatalException: kodo.util.FatalException:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown
Source)
at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:135)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:96)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
at
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy1.createGroup(Unknown Source)
at
com.cmptsis.kiff.customer.delegate.ejb.CustomerDelegateImpl.createGroup(CustomerDelegateImpl.java:46)
... 2 more
Caused by: java.rmi.ServerException: RuntimeException; nested exception
is:
kodo.util.FatalException: kodo.util.FatalException:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
at
org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:361)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:367)
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:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
Caused by: kodo.util.FatalException: kodo.util.FatalException:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
NestedThrowables:
java.util.ConcurrentModificationException
at kodo.util.FatalException.writeReplace(FatalException.java:74)
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:324)
at
java.io.ObjectStreamClass.invokeWriteReplace(ObjectStreamClass.java:896)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1011)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:299)
... 6 more
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$KeyIterator.next(HashMap.java:818)
at
kodo.meta.JDOMetaDataRepositoryImpl.processRegisteredClasses(JDOMetaDataRepositoryImpl.java:522)
at
kodo.meta.JDOMetaDataRepositoryImpl.getMetaData(JDOMetaDataRepositoryImpl.java:340)
at
kodo.meta.DelegatingJDOMetaDataRepository.getMetaData(DelegatingJDOMetaDataRepository.java:167)
at kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:248)
at
kodo.jdbc.meta.MappingRepository.getMetaData(MappingRepository.java:237)
at
kodo.runtime.PersistenceManagerImpl.newStateManager(PersistenceManagerImpl.java:1316)
at
kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:1280)
at
kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:1223)
at
com.cmptsis.kiff.global.server.identity.jdo.JdoIdentityDAO.getNextIdentity(JdoIdentityDAO.java:21)
at
com.cmptsis.kiff.global.server.identity.StandardDBIdentityFacade.nextIdentityByRange(StandardDBIdentityFacade.java:16)
at
com.cmptsis.kiff.customer.server.facade.CustomerFacadeLogic.createGroup(CustomerFacadeLogic.java:24)
at
com.cmptsis.kiff.customer.server.facade.ejb.CustomerSessionBean.createGroup(CustomerSessionBean.java:80)
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:324)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:367)
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:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
... 6 more
Exception in thread "main" -
Synchronized and java.util.ConcurrentModificationException
Hi,
I keep getting a java.util.ConcurrentModificationException when running the following code:
ArrayList tObjects = ...
synchronized (tObjects) {
Iterator tObjectsIterator = tObjects.iterator();
while (tObjectsIterator.hasNext()) {
Object tObject = tObjectsIterator.next(); -----> Exception
I run synchronized on tObjects so I can't understand why (and how) I get the Exception, can anyone help?
Thanks,
Iggythanks for the help, I still have some difficulties:
I have a (static) class ObjectsHolder which holds an ArrayList tObjects, I have various methods that access the ArrayList and return one/some elements.
I would like to synchrinize on the ArrayList tObjects in ObjectsHolder, but the holder returns the ArrayList itself I am unsure whether the access to the ArrayList will be synchronized even in the calling method.
A. -
Am getting "Caused by: java.util.ConcurrentModificationException"
Hi,
I written code as below
public String createHM2Req(String ReqFileNm) throws Exception
String retVal="";
String strId = "";
try
System.out.println(" --- LSReqFileNm "+ReqFileNm);
System.out.println(" -- hmReqData "+hmReqData);
strId = "TE"+getValHMProcessReq("SubjBorrId");
if(!getValHMProcessReq("SpouseId").equals("") && getValHMProcessReq("ServiceTypCd").equals("ABCD"))
strId += " TE"+getValHMProcessReq("SpouseId");
public String getValHMProcessReq(String key) throws Exception
String retVal="";
try
if(key != null && !key.equals(""))
if(!checkNull(hmReqData.get(key)+"").equals(""))
retVal = hmReqData.get(key).toString();
retVal = escape(retVal);
catch(Exception e)
e.printStackTrace();
return retVal;
In this code I decleared hmReqData as Global Hashmap
this code is working fine.
But some times am getting below exception.
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry HashMap.java:782)
at java.util.HashMap$EntryIterator.next(HashMap.java:824)
at java.util.AbstractMap.toString(AbstractMap.java:586)
at java.lang.String.valueOf(String.java:2131)
at java.lang.StringBuffer.append(StringBuffer.java:370)
can any one help me to solve this problem....
Please its urgent...
Thank U
VinodHi..
Sorry for that. But while posting the question for first time, the IE is not responded. I didnt know that it is posted...thats why i posted second time -
Am getting java.util.ConcurrentModificationException while accessing Hashma
Hi,
I written code as below
public String createHM2Req(String ReqFileNm) throws Exception
String retVal="";
String strId = "";
try
System.out.println(" --- LSReqFileNm "+ReqFileNm);
System.out.println(" -- hmReqData "+hmReqData);
strId = "TE"+getValHMProcessReq("SubjBorrId");
if(!getValHMProcessReq("SpouseId").equals("") && getValHMProcessReq("ServiceTypCd").equals("ABCD"))
strId += " TE"+getValHMProcessReq("SpouseId");
public String getValHMProcessReq(String key) throws Exception
String retVal="";
try
if(key != null && !key.equals(""))
if(!checkNull(hmReqData.get(key)+"").equals(""))
retVal = hmReqData.get(key).toString();
retVal = escape(retVal);
catch(Exception e)
e.printStackTrace();
return retVal;
Am getting below exception at run time
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$EntryIterator.next(HashMap.java:824)
at java.util.AbstractMap.toString(AbstractMap.java:586)
at java.lang.String.valueOf(String.java:2131)
at java.lang.StringBuffer.append(StringBuffer.java:370)Something is calling toString on a map and something else is modifying that map. toString will start iterating. You probably get that exception if another request at the same times modifies the map.
-
Hi All,
We are on Netweaver 7.01 SP14. (well I understand we are way behind patch levels, but a simple file upload should be working ?/)
We are trying to upload (HTML &/ Image) a file in one of the KM's public folder.
As and when we select folder and click on upload we get the below message:
Below is the error trace details:
Full Message Text
com.sapportals.wdf.WdfException
at com.sapportals.wcm.control.edit.ResourceUploadControl.render(ResourceUploadControl.java:688)
at com.sapportals.wdf.layout.HorizontalLayout.renderControls(HorizontalLayout.java:42)
at com.sapportals.wdf.stack.Pane.render(Pane.java:155)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:73)
at com.sapportals.wdf.stack.Pane.render(Pane.java:158)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:73)
at com.sapportals.wdf.stack.Pane.render(Pane.java:158)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:73)
at com.sapportals.wdf.stack.Pane.render(Pane.java:158)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.WdfCompositeController.internalRender(WdfCompositeController.java:709)
at com.sapportals.wdf.WdfCompositeController.buildComposition(WdfCompositeController.java:674)
at com.sapportals.htmlb.AbstractCompositeComponent.preRender(AbstractCompositeComponent.java:33)
at com.sapportals.htmlb.Container.preRender(Container.java:120)
at com.sapportals.htmlb.Container.preRender(Container.java:120)
at com.sapportals.htmlb.Container.preRender(Container.java:120)
at com.sapportals.portal.htmlb.PrtContext.render(PrtContext.java:408)
at com.sapportals.htmlb.page.DynPage.doOutput(DynPage.java:238)
at com.sapportals.wcm.portal.component.base.KMControllerDynPage.doOutput(KMControllerDynPage.java:134)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:133)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
at com.sapportals.wcm.portal.component.base.ControllerComponent.doContent(ControllerComponent.java:88)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:249)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:430)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1064)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
--- Nested WDF Exception -----------------------
java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key xtlt_Required
at java.util.ResourceBundle.getObject(ResourceBundle.java:327)
at java.util.ResourceBundle.getObject(ResourceBundle.java:324)
at java.util.ResourceBundle.getString(ResourceBundle.java:287)
at com.sapportals.wcm.util.resource.ResourceBundles.getString(ResourceBundles.java:55)
at com.sapportals.wcm.control.base.WcmBaseControl.getBaseBundleString(WcmBaseControl.java:150)
at com.sapportals.wcm.control.base.WcmBaseControl.getBaseBundleString(WcmBaseControl.java:176)
at com.sapportals.wcm.control.edit.ResourceUploadControl.renderUploadFileContent(ResourceUploadControl.java:773)
at com.sapportals.wcm.control.edit.ResourceUploadControl.render(ResourceUploadControl.java:655)
at com.sapportals.wdf.layout.HorizontalLayout.renderControls(HorizontalLayout.java:42)
at com.sapportals.wdf.stack.Pane.render(Pane.java:155)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:73)
at com.sapportals.wdf.stack.Pane.render(Pane.java:158)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:73)
at com.sapportals.wdf.stack.Pane.render(Pane.java:158)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:73)
at com.sapportals.wdf.stack.Pane.render(Pane.java:158)
at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:73)
at com.sapportals.wdf.WdfCompositeController.internalRender(WdfCompositeController.java:709)
at com.sapportals.wdf.WdfCompositeController.buildComposition(WdfCompositeController.java:674)
at com.sapportals.htmlb.AbstractCompositeComponent.preRender(AbstractCompositeComponent.java:33)
at com.sapportals.htmlb.Container.preRender(Container.java:120)
at com.sapportals.htmlb.Container.preRender(Container.java:120)
at com.sapportals.htmlb.Container.preRender(Container.java:120)
at com.sapportals.portal.htmlb.PrtContext.render(PrtContext.java:408)
at com.sapportals.htmlb.page.DynPage.doOutput(DynPage.java:238)
at com.sapportals.wcm.portal.component.base.KMControllerDynPage.doOutput(KMControllerDynPage.java:134)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:133)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
at com.sapportals.wcm.portal.component.base.ControllerComponent.doContent(ControllerComponent.java:88)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:249)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:430)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1064)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)Hi Vijay,
Thanks for the quick reply.
I have gone through the notes 1535201 & now on 1606563 after your advise.
Both the notes says the fix is available on 7.01 after SP 07 and we are on SP 14 already.
Also just in case I did checked with our basis and they confirmed we are a head and we have the above notes in our release already.
Unfortunately the notes are not the solution to the investigation till date.
Thanks,
Sai -
Error: java.util.ConcurrentModificationException
Hi Experts,
I am trying to login UME from index.html, i got following error.
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$ValueIterator.next(HashMap.java:822)
at com.sap.tc.webdynpro.basesrvc.util.Iterators$FilteringIterator.lookAhead(Iterators.java:172)
at com.sap.tc.webdynpro.basesrvc.util.Iterators$FilteringIterator.next(Iterators.java:141)
at com.sap.tc.webdynpro.basesrvc.util.Iterators$UnmodifiableIterator.next(Iterators.java:99)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doModifyView(ClientComponent.java:480)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doModifyView(ClientComponent.java:488)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doModifyView(WindowPhaseModel.java:551)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:148)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:333)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Pleae guide me to resolve this issue.
Thanks in Advance.
Regards,
Srinivasu.YHi Srinivasu,
Please use FQDN (fully qualified domian name) while accessing the SAP Portal URL. Also update the host file before access with server host name and IP address.
Best Regards,
Arun Jaiswal -
Java.util.ConcurrentModificationException when mapping the business rule?
Hi,
In our project there are two BP's.One is Main BP and other one is Sub BP.I would invoke the SubBP from Main BP.So Inside main Bp there is a JCD component and output of this component would be input of Sub BP.The main BP will be
Start=====>JCD===>SubBP===>End.
So when I add business rule between JCD and SubBP and Save,I am getting java.util.ConcurrentModificationException...But the mapping are seems like fine..
Please update me if any of you knows the solution.
Thanks,
Renga.S.Did not include the full stack trace, here it is:
ava.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
at java.util.AbstractList$Itr.next(Unknown Source)
at com.sun.deploy.security.WIExplorerCertStore.getCertificates(Unknown Source)
at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
at sun.plugin.security.PluginClassLoader.getPermissions(Unknown Source)
at java.security.SecureClassLoader.getProtectionDomain(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) -
Java.util.ConcurrentModificationException
What is causing this?
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:762)
at java.util.HashMap$KeyIterator.next(HashMap.java:798)
at serp.util.LookaheadIterator.setNext(LookaheadIterator.java:135)
at serp.util.LookaheadIterator.next(LookaheadIterator.java:60)
at
com.solarmetric.kodo.impl.jdbc.JDBCPersistenceManagerFactory.flushDeferredRe
gistrations(JDBCPersistenceManagerFactory.java:512)
at
com.solarmetric.kodo.impl.jdbc.JDBCPersistenceManagerFactory.configurePersis
tenceManager(JDBCPersistenceManagerFactory.java:669)
at
com.solarmetric.kodo.runtime.PersistenceManagerFactoryImpl.newPersistenceMan
ager(PersistenceManagerFactoryImpl.java:674)
at
com.solarmetric.kodo.runtime.PersistenceManagerFactoryImpl.getPersistenceMan
ager(PersistenceManagerFactoryImpl.java:208)
at
com.solarmetric.kodo.runtime.PersistenceManagerFactoryImpl.getPersistenceMan
ager(PersistenceManagerFactoryImpl.java:140)
I'm using 2.5.5Kodo 2.x seems to occasionally have issues with metadata registration
and parsing. These have been resolved in 3.0. If you do not wish to
upgrade at this time, you might try specifying all your persistent
classes in the com.solarmetric.kodo.PersistentTypes configuration property. -
Java.util.ConcurrentModificationException when storing Hashmap with XMLenco
Hi, I'm quite sure that I don't modify the map during the storage process. The Stack-Trace contains only XMLEncoder based clases, so it doesn't helps very much.
Has anyone already encountered such a problem or has any idea how to solve it?
Thanks a lot in advance.
Greetings MichaelHi, Thanks for your reply,
but the output and debbugging shows that not modification is done during writting.
I posted the stach traces too, even I don't think it gives any hint.
Any guesses are welcome.
Greetings Michael
[DEBUG] [AWT-EventQueue-0] "2005-07-20 11:57:58,015" GUI.HauptFrame
speichern Speichern start at Line 1161
[ERROR] [AWT-EventQueue-0] "2005-07-20 11:58:13,218" GUI.HauptFrame$37
exceptionThrown at Line 1177
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$KeyIterator.next(HashMap.java:818)
at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:262)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:280)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:253)
at de.zew.veranlagungssimulation.GUI.HauptFrame.speichern(HauptFrame.java:1181)
at de.zew.veranlagungssimulation.GUI.HauptFrame.speichernUnter(HauptFrame.java:1128)
at de.zew.veranlagungssimulation.GUI.HauptFrame.dateiSpeichernUnterItem_actionPerformed(HauptFrame.java:1025)
at de.zew.veranlagungssimulation.GUI.HauptFrame$8.actionPerformed(HauptFrame.java:340)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
at java.awt.Component.processMouseEvent(Component.java:5100)
at java.awt.Component.processEvent(Component.java:4897)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
at java.awt.Container.dispatchEventImpl(Container.java:1613)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
[ERROR] [AWT-EventQueue-0] "2005-07-20 11:58:13,343" GUI.HauptFrame$37
exceptionThrown at Line 1177
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
at java.util.HashMap$KeyIterator.next(HashMap.java:818)
at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:262)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:280)
at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeExpression(Encoder.java:260)
at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
at java.beans.Encoder.writeObject(Encoder.java:55)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
at java.beans.Encoder.writeObject1(Encoder.java:192)
at java.beans.Encoder.cloneStatement(Encoder.java:205)
at java.beans.Encoder.writeStatement(Encoder.java:236)
at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
at java.beans.XMLEncoder.writeObject(XMLEncoder.java:253)
at de.zew.veranlagungssimulation.GUI.HauptFrame.speichern(HauptFrame.java:1181)
at de.zew.veranlagungssimulation.GUI.HauptFrame.speichernUnter(HauptFrame.java:1128)
at de.zew.veranlagungssimulation.GUI.HauptFrame.dateiSpeichernUnterItem_actionPerformed(HauptFrame.java:1025)
at de.zew.veranlagungssimulation.GUI.HauptFrame$8.actionPerformed(HauptFrame.java:340)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
at java.awt.Component.processMouseEvent(Component.java:5100)
at java.awt.Component.processEvent(Component.java:4897)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
at java.awt.Container.dispatchEventImpl(Container.java:1613)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
[DEBUG] [AWT-EventQueue-0] "2005-07-20 11:58:14,015" GUI.HauptFrame
speichern Speichern ende at Line 1182 Speichern <==> Save -
Webb Exception - java.util.zip.ZipException: error in opening zip file
I am tring to run my Servlet with myWAR.war. So I started first installing the CookieCounter example that came with weblogic, I did exactly as the document said but I getting the following exception:
Thu Jan 04 11:26:45 MST 2001:<E> <HTTP> Error reading Web application '/weblogic/myserver/cookieWar.war'
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:69)
at weblogic.utils.jar.JarFile.<init>(JarFile.java:57)
at weblogic.utils.jar.JarFile.<init>(JarFile.java:44)
at weblogic.t3.srvr.HttpServer.loadWARContext(HttpServer.java:582)
at weblogic.t3.srvr.HttpServer.initServletContexts(HttpServer.java, Compiled Code)
at weblogic.t3.srvr.HttpServer.start(HttpServer.java:388)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
at weblogic.NTServiceHelper.run(NTServiceHelper.java:19)
at java.lang.Thread.run(Thread.java:479)
Has anybody encountered the problem before I created the jar using jar cvf cookieWar.war cookie- under the command line
I have seen problems like this in the past. When you create your war file, try using "jar
cv0f" so that the jar file won't be compressed...
mark bouchard wrote:
> I am having this same error... the strange thing is i have two different ear files...
> one of them works, the other doesn't. there are NO differences between them according
> to Araxis Merge... both will deploy, and both show servlets as being registered,
> but i can only call the servlets from one...
>
> what is BEA's suggested way of creating an ear file? on NT and on UNIX please....
>
> use the java.util.zip methods? or use a utility like jar or winzip? Personally,
> i've found this deployment to be HIGHLY flakey at best.... my same ear files
> deploy perfectly with iPlanet's app server.
>
> Mark Spotswood <[email protected]> wrote:
> >I think this is basically the same as a file not found error.
> >The error message says it can't open the file. Its looking
> >for the file under: /weblogic/myserver/cookieWar.war
> >Make sure the file is in that directory/readable, etc.
> >--
> >mark
> >
> >Paul Garduno wrote:
> >
> >> Just to let you know, I am getting the same error message. I haven't
> >worked on it but hope to at some point. I would like to know if the
> >Weblogic people have seen this error.
> >>
> >> Paul Garduno
> >>
> >> bionic99 wrote:
> >>
> >> > I am tring to run my Servlet with myWAR.war. So I started first installing
> >the CookieCounter example that came with weblogic, I did exactly as
> >the document said but I getting the following exception:
> >> > Thu Jan 04 11:26:45 MST 2001:<E> <HTTP> Error reading Web application
> >'/weblogic/myserver/cookieWar.war'
> >> > java.util.zip.ZipException: error in opening zip file
> >> > at java.util.zip.ZipFile.open(Native Method)
> >> > at java.util.zip.ZipFile.<init>(ZipFile.java:69)
> >> > at weblogic.utils.jar.JarFile.<init>(JarFile.java:57)
> >> > at weblogic.utils.jar.JarFile.<init>(JarFile.java:44)
> >> > at weblogic.t3.srvr.HttpServer.loadWARContext(HttpServer.java:582)
> >> > at weblogic.t3.srvr.HttpServer.initServletContexts(HttpServer.java,
> >Compiled Code)
> >> > at weblogic.t3.srvr.HttpServer.start(HttpServer.java:388)
> >> > at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
> >> > at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
> >> > at java.lang.reflect.Method.invoke(Native Method)
> >> > at weblogic.Server.startServerDynamically(Server.java:99)
> >> > at weblogic.Server.main(Server.java:65)
> >> > at weblogic.Server.main(Server.java:55)
> >> > at weblogic.NTServiceHelper.run(NTServiceHelper.java:19)
> >> > at java.lang.Thread.run(Thread.java:479)
> >> >
> >> > Has anybody encountered the problem before I created the jar using
> >jar cvf cookieWar.war cookie- under the command line
> >
-
Java.util.ConcurrentModificationException when launching aa signed applet .
I am getting the following error while trying to launch a signed applet with JRE 1.6.0_01. It works fine on most of the machines.
Any help, advise is appreciated.
ThanksDid not include the full stack trace, here it is:
ava.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
at java.util.AbstractList$Itr.next(Unknown Source)
at com.sun.deploy.security.WIExplorerCertStore.getCertificates(Unknown Source)
at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
at sun.plugin.security.PluginClassLoader.getPermissions(Unknown Source)
at java.security.SecureClassLoader.getProtectionDomain(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) -
Instead of uploading the servlet via the WL Console, try FTPing it into the
applications directory and starting up WL
"robert wright" <[email protected]> wrote in message
news:3b96bd64$[email protected]..
> I am having this problem as well has anyone found a solution?
I have the same problem using FTP and hotdeploy, when i try to upload the application, half of the times it fails with the "error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)"
I dont know why it happens, it seemed that was needed more space, but now, it has enough space for everything in everywhere...
Has anybody another idea?
Maybe you are looking for
-
How do I update the iOS software on iTunes for Windows
Hi all. The battery life in my phone was decreasing very quickly to the point where I have turned it off with 100% at night, and wake up in the morning to have it at 0%. So yesterday, after making a few calls I got to this nice man who explained to m
-
How do I make the audio go to audio track 6?
I know this is going to be easy, but I've spent two hours and can't figure it out. I'm another one of those guys coming over from FCP. I'm editing a short. Most of the video tracks have 5 audio tracks. I put a clip on video 1 and then the audio autom
-
I would like to buy an original used iPad but will it synch with my iTunes 11.14 that syncs with my 2012 MBP and iPhone 5 running iOS 7.04? Just want to have a real ipad that makes ebooks easier to read than on my iphone 5 but am concerned that the o
-
Ok so i just relized this today that when someone calls me it dosnt ring saying that someone is calling me. It dosent even say they were trying to call me in missed calls. The only way i know this is that my friend called me at 2:45 and at 2:57 i hea
-
I recently insatlled IE11. Since that installation I am asked to update Flash Player but it will NOT install. It gets part way, stops and says to retry. When I do so the same thing happens. HELP!