@Override
  default @NotNull InputDataDiffBuilder<Key, Value> getDiffBuilder(int inputId, @Nullable ByteArraySequence sequence) throws IOException {
    return getDiffBuilderFromInt(inputId, sequence == null ? 0 : AbstractForwardIndexAccessor.deserializeFromByteSeq(sequence, EnumeratorIntegerDescriptor.INSTANCE));
  }
@Override
  default @NotNull InputDataDiffBuilder<Key, Value> getDiffBuilder(int inputId, @Nullable ByteArraySequence sequence)