public void removeHandler(@NotNull Function<? super String, ? extends Response> function) {
    CefMessageRouterHandler cefHandler;
    cefHandler = myHandlerMap.remove(function);
    if (cefHandler != null) {
      myFunc.myRouter.removeHandler(cefHandler);
    }
  }
public void removeHandler(@NotNull Function<? super String, ? extends Response> function)