docs: public static RecordDetails getDetails(List<List<List<Writable>>> record) {
          int maxTimeSeriesLength = 0;
          for(List<List<Writable>> step : record) {
              maxTimeSeriesLength = Math.max(maxTimeSeriesLength,step.size());
  
          }
  
          return RecordDetails.builder()
                  .minValues(record.size())
                  .maxTSLength(maxTimeSeriesLength).build();
      }