docs: public void moveUp(int row) {
          E entry = getElement(row);
  
          int firstRow = row - 1;
          getElements().add(firstRow, entry);
          getElements().remove(row + 1);
  
          entry.setOrder(row);
          getElements().get(row).setOrder(row + 1);
  
          fireTableRowsUpdated(firstRow, row);
      }