conn.sendSignal(new DBus.Binding.TestSignals.Triggered("", b));
conn.sendSignal(new DBus.Binding.TestSignals.Triggered(a, b));
   public void Trigger(DBusInterface a, UInt64 b)   {      done.add("org.freedesktop.DBus.Binding.Tests.Trigger");      notdone.remove("org.freedesktop.DBus.Binding.Tests.Trigger");      try {         // TODO: needs to be from the passed in object         conn.sendSignal(new DBus.Binding.TestSignals.Triggered("", b));      } catch (DBusException DBe) {         throw new DBusExecutionException(DBe.getMessage());      }   }