code: protected void processCell() {
          final ObjectMap<String, String> attributes = getNamedAttributes();
          if (GdxMaps.isEmpty(attributes)) {
              processCellWithNoAttributes(getTable());
              return;
          }
          final LmlActorBuilder builder = new LmlActorBuilder(); // Used to determine table.
          final ObjectSet<String> processedAttributes = GdxSets.newSet();
          processBuildingAttributeToDetermineTable(attributes, processedAttributes, builder);
          final Table targetTable = getTarget(builder).extract(getTable());
          final Cell<?> cell = extractCell(targetTable);
          processCellAttributes(attributes, processedAttributes, targetTable, cell);
      }
docs: This method is invoked when the tag is closed. Extracts a cell from the table.