this seem a simple question but I can get only the real value of cell, not the display text because I use tableColumn.setCellFactory to change the display text of cell (use a method to convert from real value to my disired text), so the cell will have 2 values: display text and real value. I can re-convert but it's a silly solution :(

```
cell = t.getColumns().get(col).getCellData(row);

```