docs: public List<Blob> getBlobFromStrings(String blobName1, String blobName2) {
      // [START getBlobFromStrings]
      List<Blob> blobs = bucket.get(blobName1, blobName2);
      for (Blob blob : blobs) {
        if (blob == null) {
          // the blob was not found
        }
      }
      // [END getBlobFromStrings]
      return blobs;
    }