public function getMethod($methodName)
    {
        if ($methodName === '__construct') {
            return $this->getConstructor();
        }
        if (!isset($this->methods[$methodName])) {
            $this->methods[$methodName] = new ProxyMethod($this->fullOriginalClassName, $methodName);
            $this->methods[$methodName]->injectReflectionService($this->reflectionService);
        }
        return $this->methods[$methodName];
    }