public function up()
{
$this->searchAndReplace('Neos\\Flow\\Cache\\Frontend', 'Neos\\Cache\\Frontend');
// HINT: backend will only be replaced in configuration files; because the *code* API changed and must be adjusted manually if people wrote own cache backends.
$this->searchAndReplace('Neos\\Flow\\Cache\\Backend', 'Neos\\Cache\\Backend', ['yaml']);
$this->searchAndReplace('Neos\\Flow\\Cache\\CacheAwareInterface', 'Neos\\Cache\\CacheAwareInterface');
}