Cake\Console\Shell::hasMethod PHP Method

    public function hasMethod($name)
    {
        try {
            $method = new ReflectionMethod($this, $name);
            if (!$method->isPublic()) {
                return false;
            }
            return $method->getDeclaringClass()->name !== 'Cake\\Console\\Shell';
        } catch (ReflectionException $e) {
            return false;
        }
    }