JAMon JDBCMonProxy -getting the orginal connection

While using JAMon to monitor SQL perf stats, we faced a small problem - at one place we needed the underlying OracleConnection object and not the proxy, as we were calling a vendor-specific method on it.
Thankfully the JAMon API MonProxy object has a "getMonitoredObject()" method through which I could get hold of the OracleConnection object and use it.

Here is the sample code snippet: (just in case someone else needs it :)

// we need to do this as the 'setEndToEndMetrics' 
// method is only available on an OracleConnection.
   if (Proxy.isProxyClass(connection.getClass()))// if a dynamic proxy object
   {
    InvocationHandler invocationHandler = 
                   Proxy.getInvocationHandler(connection);
    Object monitoredObject = 
                   (MonProxy) invocationHandler).getMonitoredObject();
    ((OracleConnection) monitoredObject).
                    setEndToEndMetrics(metrics, (short) 0);
   }