docs: private List<EventColumn> translateColumns(EventData data, List<EventColumn> columns, DataMediaPair dataMediaPair,
                                                 Multimap<String, String> translateColumnNames,
                                                 TableInfoHolder tableHolder) {
          List<EventColumn> tcolumns = new ArrayList<EventColumn>();
          for (EventColumn scolumn : columns) {
              EventColumn tcolumn = translateColumn(data, scolumn, tableHolder, dataMediaPair, translateColumnNames);
              if (tcolumn != null) {
                  tcolumns.add(tcolumn);
              }
          }
          return tcolumns;
      }