// (c) 2006 Richard Grimes
// www.grimes.demon.co.uk

using System;
using System.Security;

class App
{
   static void Main()
   {
      try
      {
         Caller caller = new Caller();
         caller.CallCaller();
      }
      catch (SecurityException se)
      {
         Console.WriteLine(se.ToString());
      }
   }
}