docs: public MetadataBuilder setFilesInfo(@NotNull List<byte[]> hashes,
                                        @NotNull List<String> filesPaths,
                                        @NotNull List<Long> filesLengths) {
      if (dataSources.size() != 0) {
        throw new IllegalStateException("Unable to add hashes-based files info. Some data sources already added");
      }
      this.filesPaths.clear();
      this.filesPaths.addAll(filesPaths);
      this.hashingResult = new HashingResult(hashes, filesLengths);
      return this;
    }