docs: @Override
    public void removeAllFailure(Iterable<? extends K> keys, StoreAccessException e) {
      try {
        loaderWriter.deleteAll(keys);
      } catch(BulkCacheWritingException e1) {
        throw e1;
      } catch (Exception e1) {
        throw ExceptionFactory.newCacheWritingException(e1, e);
      } finally {
        cleanup(keys, e);
      }
    }