protected function write()
{
$data = $this->serializer->serialize($this->data);
if ($this->options->getBoolean('lazy_write', false) && $this->handler instanceof LazyWriteHandlerInterface && md5($data) === $this->dataHash) {
$this->handler->updateTimestamp($this->id, $data);
} else {
$this->handler->write($this->id, $data);
}
}
