Java policy

Has anybody experience problem with the java policy setting using the latest java plugin (1.4.2_03) for IE?
I have a simple applet to that performs local file io, and grant all the File permission to the codebase, but it doesn't work. It will work if I grant it to all the codebases. The applet also works on one of my college's PC with earlier plugin installed (1.4.0....). Any suggestion?

I forgot to mention this problem only happens when calling public method of an applet from Javascript doing file IO.

Similar Messages

  • How can I change java.policy at runtim on client machines using java webst?

    Hi,
    I have to change java.policy to launch my application through webstart to provide one RuntimePermission "permission java.lang.RuntimePermission "getClassLoader";"
    Its because of a bug in java bug "_http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4809366_"
    So, my problem here is, how can I do this dynamically on each client machine's java.policy.
    I have spent time on this and found some alternatives
    1. Specifying an Additional Policy File at Runtime by launching application "java -Djava.security.manager -Djava.security.policy=someURL SomeApp"
    Please refer more on this "http://docs.oracle.com/javase/6/docs/technotes/guides/security/PolicyFiles.html"
    But, here the problem is, how can I do this using webstart (expert.jnlp) file even though I have the "java-vm-args" tag, its not supporting this argument.
    Please refer "http://docs.oracle.com/javase/6/docs/technotes/guides/javaws/developersguide/syntax.html#security";
    2. Implementing the Policy in code.
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    How can I grant the runtime permission on every user's machine dynamycally?
    Here are some background details on this:
    I am using java6 and weblogic 10.3.3.
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    But here I observed one more thing, before this request, one session bean(state less) has been requested successfully.
    java.rmi.MarshalException: CORBA MARSHAL 0 No; nested exception is:
    org.omg.CORBA.MARSHAL: vmcid: 0x0 minor code: 0 completed: No
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    at java.awt.EventQueue.access$000(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
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    at java.security.AccessController.doPrivileged(Native Method)
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    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
    at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$000(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
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    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue$2.run(Unknown Source)
    at java.awt.EventQueue$2.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
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    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
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    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.getSystemException(Unknown Source)
    at com.sun.corba.se.impl.protocol.giopmsgheaders.ReplyMessage_1_2.getSystemException(Unknown Source)
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    at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete(Unknown Source)
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    at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:797)
    at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:786)
    at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:74)
    at weblogic.rmi.internal.StubInfo.resolveObject(StubInfo.java:213)
    at weblogic.rmi.internal.StubInfo.readResolve(StubInfo.java:207)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at java.io.ObjectStreamClass.invokeReadResolve(Unknown Source)
    at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
    at java.io.ObjectInputStream.readObject0(Unknown Source)
    at java.io.ObjectInputStream.readObject(Unknown Source)
    at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:197)
    at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:598)
    at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:193)
    at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
    at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:240)
    at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
    at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
    at weblogic.jndi.internal.ServerNamingNode_1033_WLStub.lookup(Unknown Source)
    at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:405)
    at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:393)
    at javax.naming.InitialContext.lookup(Unknown Source)
    at com.mbt.expert.mdi.ExpertVariable.getLoginSession(ExpertVariable.java:455)
    at com.mbt.expert.view.dialogs.Login.okPressed(Login.java:187)
    at com.mbt.expert.view.dialogs.Login.keyPressed(Login.java:141)
    at java.awt.Component.processKeyEvent(Unknown Source)
    at javax.swing.JComponent.processKeyEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
    at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
    at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
    at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
    at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.Dialog$1.run(Unknown Source)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
    Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:795)
    ... 55 more
    Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission getClassLoader)
    at java.security.AccessControlContext.checkPermission(Unknown Source)
    at java.security.AccessController.checkPermission(Unknown Source)
    at java.lang.SecurityManager.checkPermission(Unknown Source)
    at java.lang.ClassLoader.getSystemClassLoader(Unknown Source)
    at weblogic.utils.classloaders.AugmentableClassLoaderManager.getAugmentableClassLoader(AugmentableClassLoaderManager.java:48)
    at weblogic.rmi.internal.ClientRuntimeDescriptor.findLoader(ClientRuntimeDescriptor.java:254)
    at weblogic.rmi.internal.ClientRuntimeDescriptor.getInterfaces(ClientRuntimeDescriptor.java:132)
    at weblogic.rmi.internal.StubInfo.getInterfaces(StubInfo.java:77)
    at com.mbt.expert.server.session.LoginSessionBean_tqw6yu_HomeImpl_1033_WLStub.ensureInitialized(Unknown Source)
    at com.mbt.expert.server.session.LoginSessionBean_tqw6yu_HomeImpl_1033_WLStub.<init>(Unknown Source)
    ... 60 more
    I have tried one more thing, I have taken all the required jars to one of the client machines and executed the main class (by setting the required class path) from cmd using java instead of javaws. Surprisingly, its working fine with out any problem using the wlthint3client.jar.
    I also tried the same, by placing wlclient.jar using java in the same way(from cmd instead of javaws ), but I was facing the same exception while requesting the second session bean and found the same above exception in client logs.
    To resolve this, I come across the java bug that I have given earlier "_http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4809366_".
    In that page, I found a work around for this; suggested by bea to add the Runtime permission "permission java.lang.RuntimePermission "getClassLoader";" to the clients java.policy
    So, please suggest me a way to resolve this problem.
    Please suggest me if you have any other solutions for this problem.
    Thanks in advance :)

    I still think your problem is nothing to do with that ancient non-bug and that you should be looking elsewhere. You might be lucky and find someone here who can say "Ah, I know what that is" but I doubt it because since Oracle took over Sun this site has gone down hill big time.

  • How to handle the java.policy file ?

    Can somebody tell me how to handle the java.policy file?
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    don call

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  • File Access with unsigned Applet through editing the java.policy file

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    Message was edited by:
    feyyazdogu

    I read the mentioned documentation and your right, some of my versions were wrong, but after reading the doumentation again i came to following result which should had worked but didn't.
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    what i am doing wrong? do i have to change an additional file somewhere else?

  • How add grant permission in java.policy

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    in the control panel see what runtime is used by ur applet, mostly the lastest one u installed.
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  • ClassLoader & java.policy

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    Surendra

    try to sign applets
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  • Java Applets and .java.policy

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         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at sun.plugin.javascript.invoke.JSInvoke.invoke(Unknown Source)
         at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at sun.plugin.javascript.JSClassLoader.invoke(Unknown Source)
         at sun.plugin.com.MethodDispatcher.invoke(Unknown Source)
         at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
         at sun.plugin.com.DispatchImpl$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         at sun.plugin.com.DispatchImpl.invoke(Unknown Source)
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         at com.telventi.afirma.cliente.utilidades.MimeTypeHelper.getInstance(MimeTypeHelper.java:32)
         at com.telventi.afirma.cliente.actions.ACommonAction.<clinit>(ACommonAction.java:59)
         ... 21 more
    Caused by: java.lang.NullPointerException
         at java.util.Properties$LineReader.readLine(Unknown Source)
         at java.util.Properties.load(Unknown Source)
         at com.telventi.afirma.cliente.utilidades.MimeTypeHelper.<init>(MimeTypeHelper.java:23)
         ... 23 more
    java.lang.Exception: java.lang.ExceptionInInitializerError
         at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
         at sun.plugin.com.DispatchImpl$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         at sun.plugin.com.DispatchImpl.invoke(Unknown Source)
    [SignApplet]: Invocando isInitialized.
    Code where it fail is:
    TYPES.load((com.telventi.afirma.cliente.utilidades.MimeTypeHelper.class).getResourceAsStream("mimetypes.properties"));
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    When we modify the .java.policy file with permission java.security.AllPermission it work fine too, and this make to us think that this is a permission problem!.
    Somebody has an idea???
    Sorry for my english!

    Having to modify the policy file defeats the whole point of using applets in the first place. If you have to install anything (such as a new policy file) on the client machine, you may as well install a GUI program.
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    Yes, this is true ...but there is a saying about hardcode ...it makes things hard to code. Hardcoding the policy file eliminates flexibility for your clients and makes things harder to deploy. It certainly breaks from the standard. I just wouldn't want the poster to think one way is just as good as the other. But you do have a choice, this is true.

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    In contrast to what many people say in this forum, it is possible to have an unsigned applet access a database. You don't even have to manipulate the client's policy-file. The requirement is that the database is located on the same machine as the applet is downloaded from.There are however other things that can break this possibility. One is the database-driver itself.
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    I am running Firefox 3.6.12 on Ubuntu Karmic with Java plug-in 1.6.0_22. I'm trying to run an Aventail OnDemand applet, and I keep getting I/O file-reading permissions exceptions in the Java console. I tried granting the permission in /usr/lib/jvm/java-6-sun-1.6.0.22/jre/lib/security/java.policy, but that was apparently ignored. Any help would be greatly appreciated.

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    Hi Folks, I am also facing the same kind of
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  • How can I change java.policy at runtim?

    Hi,
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    Edited by: 925156 on Apr 3, 2012 5:38 AM
    Edited by: 925156 on Apr 3, 2012 5:38 AM

    Hi,
    Thankyou very much for your reply :)
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    java.rmi.MarshalException: CORBA MARSHAL 0 No; nested exception is:
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    at javax.rmi.CORBA.Util.mapSystemException(Unknown Source)
    at com.mbt.expert.server.util._ServerDBQueryObjectRemote_Stub.getExchangeList(Unknown Source)
    at com.mbt.expert.util.DBQueryObject.getExchangeList(DBQueryObject.java:419)
    at com.mbt.expert.view.dialogs.OpenExchangeDialog.actionPerformed(OpenExchangeDialog.java:425)
    at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$000(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue$2.run(Unknown Source)
    at java.awt.EventQueue$2.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.Dialog$1.run(Unknown Source)
    at java.awt.Dialog$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.awt.Dialog.show(Unknown Source)
    at com.mbt.expert.view.dialogs.OpenExchangeDialog.displayDialog(OpenExchangeDialog.java:606)
    at com.mbt.expert.mdi.actions.OpenExchangeAction.execute(OpenExchangeAction.java:204)
    at com.mbt.mdi.MDICommand.actionPerformed(MDICommand.java:47)
    at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
    at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$000(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
    at java.awt.EventQueue$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue$2.run(Unknown Source)
    at java.awt.EventQueue$2.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
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    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.getSystemException(Unknown Source)
    at com.sun.corba.se.impl.protocol.giopmsgheaders.ReplyMessage_1_2.getSystemException(Unknown Source)
    at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.getSystemExceptionReply(Unknown Source)
    at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.processResponse(Unknown Source)
    at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete(Unknown Source)
    at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.invoke(Unknown Source)
    at org.omg.CORBA.portable.ObjectImpl._invoke(Unknown Source)
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    The same is working in some other machine which are in different network. So, I have replaced the wlclient.jar with the wlthint3client.jar.
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         at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:786)
         at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:74)
         at weblogic.rmi.internal.StubInfo.resolveObject(StubInfo.java:213)
         at weblogic.rmi.internal.StubInfo.readResolve(StubInfo.java:207)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
         at java.lang.reflect.Method.invoke(Unknown Source)
         at java.io.ObjectStreamClass.invokeReadResolve(Unknown Source)
         at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
         at java.io.ObjectInputStream.readObject0(Unknown Source)
         at java.io.ObjectInputStream.readObject(Unknown Source)
         at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:197)
         at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:598)
         at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:193)
         at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
         at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:240)
         at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
         at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
         at weblogic.jndi.internal.ServerNamingNode_1033_WLStub.lookup(Unknown Source)
         at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:405)
         at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:393)
         at javax.naming.InitialContext.lookup(Unknown Source)
         at com.mbt.expert.mdi.ExpertVariable.getLoginSession(ExpertVariable.java:455)
         at com.mbt.expert.view.dialogs.Login.okPressed(Login.java:187)
         at com.mbt.expert.view.dialogs.Login.keyPressed(Login.java:141)
         at java.awt.Component.processKeyEvent(Unknown Source)
         at javax.swing.JComponent.processKeyEvent(Unknown Source)
         at java.awt.Component.processEvent(Unknown Source)
         at java.awt.Container.processEvent(Unknown Source)
         at java.awt.Component.dispatchEventImpl(Unknown Source)
         at java.awt.Container.dispatchEventImpl(Unknown Source)
         at java.awt.Component.dispatchEvent(Unknown Source)
         at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
         at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
         at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
         at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
         at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
         at java.awt.Component.dispatchEventImpl(Unknown Source)
         at java.awt.Container.dispatchEventImpl(Unknown Source)
         at java.awt.Window.dispatchEventImpl(Unknown Source)
         at java.awt.Component.dispatchEvent(Unknown Source)
         at java.awt.EventQueue.dispatchEvent(Unknown Source)
         at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
         at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
         at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
         at java.awt.Dialog$1.run(Unknown Source)
         at java.awt.event.InvocationEvent.dispatch(Unknown Source)
         at java.awt.EventQueue.dispatchEvent(Unknown Source)
         at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
         at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
         at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
         at java.awt.EventDispatchThread.run(Unknown Source)
    Caused by: java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
         at java.lang.reflect.Constructor.newInstance(Unknown Source)
         at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:795)
         ... 55 more
    Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission getClassLoader)
         at java.security.AccessControlContext.checkPermission(Unknown Source)
         at java.security.AccessController.checkPermission(Unknown Source)
         at java.lang.SecurityManager.checkPermission(Unknown Source)
         at java.lang.ClassLoader.getSystemClassLoader(Unknown Source)
         at weblogic.utils.classloaders.AugmentableClassLoaderManager.getAugmentableClassLoader(AugmentableClassLoaderManager.java:48)
         at weblogic.rmi.internal.ClientRuntimeDescriptor.findLoader(ClientRuntimeDescriptor.java:254)
         at weblogic.rmi.internal.ClientRuntimeDescriptor.getInterfaces(ClientRuntimeDescriptor.java:132)
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