code: public function load($currency)
      {
          foreach ($this->loaders as $loader) {
              try {
                  $priceMap = $loader->load($currency);
  
                  return $priceMap;
              } catch (PricesMapNotFoundException $e) {
                  // Nothing action
              }
          }
  
          throw PricesMapNotFoundException::createFromCurrency($currency);
      }
docs: {@inheritDoc}