Issue

When trying to use twiddle to do "listStatistics" operation on a datasource (example: DefaultDS):

twiddle.sh -s ip-address:1099 -u admin -p pass invoke jboss.jca:service=ManagedConnectionPool,name=DefaultDS listStatistics

The following error happens:

10:23:58,325 ERROR [Twiddle] Exec failed
java.lang.reflect.UndeclaredThrowableException
        at com.sun.proxy.$Proxy1.invoke(Unknown Source)
        at org.jboss.console.twiddle.command.InvokeCommand.invoke(InvokeCommand.java:238)
        at org.jboss.console.twiddle.command.InvokeCommand.execute(InvokeCommand.java:294)
        at org.jboss.console.twiddle.Twiddle.main(Twiddle.java:319)
Caused by: java.lang.ClassNotFoundException: org.jboss.resource.statistic.pool.JBossManagedConnectionPoolStatistics (no security manager: RMI class loader disabled)
        at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:395)
        at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:185)
        at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:637)
        at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:264)
        at sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:222)
        at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1610)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515)