AccessControlException access denied FilePermission on codebase

Hello,

I tried the tutorial "Getting Started Using RMI" at
http://java.sun.com/j2se/1.4.2/docs/guide/rmi/getstart.doc.html, but I
run into problems.

I start the HelloImpl using the following VM arguments (my IDE is Eclipse):

-Djava.security.policy=E:/Uni/DiplInf/workspace/RMItest/bin/wideopen.policy
-Djava.rmi.server.codebase=file://E:/Uni/DiplInf/workspace/RMItest/bin/

The policy file contains:

grant {
    // Allow everything for now
    permission java.security.AllPermission;
};


So, all permissions are granted - I think...

But a few seconds after starting HelloImpl the method Naming.rebind()
throws the following Exception:

HelloImpl err: access denied (java.io.FilePermission
\\E\Uni\DiplInf\workspace\RMItest\bin read)
java.security.AccessControlException: access denied
(java.io.FilePermission \\E\Uni\DiplInf\workspace\RMItest\bin read)
    at
java.security.AccessControlContext.checkPermission(AccessControlContext.java:269)
    at
java.security.AccessController.checkPermission(AccessController.java:401)
    at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
    at java.lang.SecurityManager.checkRead(SecurityManager.java:863)
    at java.io.File.exists(File.java:678)
    at sun.net.www.protocol.file.Handler.openConnection(Handler.java:74)
    at java.net.URL.openConnection(URL.java:896)
    at
sun.rmi.server.LoaderHandler.addPermissionsForURLs(LoaderHandler.java:1017)
    at sun.rmi.server.LoaderHandler.access$300(LoaderHandler.java:52)
    at sun.rmi.server.LoaderHandler$Loader.<init>(LoaderHandler.java:1105)
    at sun.rmi.server.LoaderHandler$Loader.<init>(LoaderHandler.java:1086)
    at sun.rmi.server.LoaderHandler$1.run(LoaderHandler.java:861)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.rmi.server.LoaderHandler.lookupLoader(LoaderHandler.java:858)
    at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:381)
    at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:165)
    at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:631)
    at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:257)
    at
sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:200)
    at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1513)
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)
    at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
    at sun.rmi.registry.RegistryImpl_Skel.dispatch(Unknown Source)
    at
sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:342)
    at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:207)
    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:350)
    at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
    at java.rmi.Naming.rebind(Naming.java:160)
    at examples.hello.HelloImpl.main(HelloImpl.java:29)


Do you have any idea for a solution of this problem. I searched the web
and groups using google, but no solution found.

Regards,
    Martin

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