docs: public String build() {
          final String dataRowsCommaSeparated = kvs.stream()
                  .map(thisRow -> {
                              if (TEST_FAILED.equals(thisRow.getResult())) {
                                  return String.format("{name: '%s', y: %s, color: '#FF0000'}", thisRow.getKey(), thisRow.getValue());
                              } else {
                                  return String.format("{name: '%s', y: %s}", thisRow.getKey(), thisRow.getValue());
                              }
  
                          }
  
                  )
                  .collect(Collectors.joining(", "));
  
          String dataArray = "[" + dataRowsCommaSeparated + "]";
  
          return dataArray;
      }