Nette\DI\ContainerBuilder::checkCase PHP Method

    private function checkCase($class)
    {
        if ((class_exists($class) || interface_exists($class)) && $class !== ($name = (new ReflectionClass($class))->getName())) {
            throw new ServiceCreationException("Case mismatch on class name '{$class}', correct name is '{$name}'.");
        }
    }