/**
* {@inheritdoc}
*/
public function removeExtraKey($key)
{
if (!$this->rootModuleFile->hasExtraKey($key)) {
return;
}
$previousValue = $this->rootModuleFile->getExtraKey($key);
$this->rootModuleFile->removeExtraKey($key);
try {
$this->jsonStorage->saveRootModuleFile($this->rootModuleFile);
} catch (Exception $e) {
$this->rootModuleFile->setExtraKey($key, $previousValue);
throw $e;
}
}
