code: public ActionForward findForward(String forwardName) {
          ForwardConfig config = _delegate.findForwardConfig(forwardName);
          if (config == null) {
              config = getModuleConfig().findForwardConfig(forwardName);
          }
          if (config == null) {
              config = _delegate.getModuleConfig().findForwardConfig(forwardName);
          }
          return (ActionForward) config;
      }
docs: the delegate.