How to find Deployed Applications in JBoss3.0?--help

Hi All,

I am using JBoss3.0.Here i implemented the following code and i get the
following exception.

                                try {
                                        ObjectName containerFactory =
null;
                                        containerFactory = new
ObjectName(

"jboss.system:service=MainDeployer");

(RMIAdaptorImpl_Stub).invoke(containerFactory,
                                                        "listDeployed",
                                                        new Object[] {},

                                                        new String[]
{});
                                } catch(Exception ex2) {
                                        ex2.printStackTrace();
                                }

Exception :
---------------

    java.rmi.UnmarshalException: error unmarshalling return; nested
exception is:
        java.io.WriteAbortedException: Writing aborted by exception;
java.io.NotSerializableException: org.jboss.deployment.DeploymentInfo
java.io.WriteAbortedException: Writing aborted by exception;
java.io.NotSerializableException: org.jboss.deployment.DeploymentInfo
        at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:445)
        at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
        at java.util.ArrayList.readObject(ArrayList.java:531)
        at java.lang.reflect.Method.invoke(Native Method)
        at
java.io.ObjectInputStream.invokeObjectReader(ObjectInputStream.java:2214)

        at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1411)
        at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
        at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
        at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:300)

        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:134)
        at org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl_Stub.invoke(Unknown
Source)
        at GetMBeanServer.main(GetMBeanServer.java:93)

Is this the rigth way to get the applications deployed into the JBoss3.0
server?If yes,how do i resolve this exception?
If no,please do help me how to find out the deployed applications?

Thanks in Advance.
--Jagan.




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