import java.awt.datatransfer.*;

static void tableEnableTextDrag(final JTable table) {
  TransferHandler th = new TransferHandler {
    @Override
    public int getSourceActions(JComponent c) { ret COPY; }

    @Override
    protected Transferable createTransferable(JComponent c) {
      //print("Row/Column: " + table.getSelectedRow() + " / " + table.getSelectedColumn());
      O o = selectedTableCell(table);
      //print("Value: " + o);
      return new StringSelection(str(o));
    }
  };
  tableEnableDrag(table, th);
}