private function getDefaultCacheAdapter()
    {
        return new FileSystemCacheAdapter(
            $this->config->getCachePath(),
            $this->config->getFileLock(),
            $this->config->getMinCacheFileSize()
        );
    }
private function getDefaultCacheAdapter()
    {
        return new FileSystemCacheAdapter(
            $this->config->getCachePath(),
            $this->config->getFileLock(),
            $this->config->getMinCacheFileSize()
        );
    }
private function getDefaultCacheAdapter ( ) { return new FileSystemCacheAdapter ( $ this -> config -> getCachePath ( ) , $ this -> config -> getFileLock ( ) , $ this -> config -> getMinCacheFileSize ( ) ) ; }
Get Default Cache Adapter

@return FileSystemCacheAdapter
@throws PageCacheException
Get Default Cache Adapter