private void btn_generate_tokenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_generate_tokenActionPerformed
        // TODO add your handling code here:
        String cadToken = this.val_token.getText();
        if (cadToken.length() > 0) {

            while (modelTable.getRowCount() > 0) {
                modelTable.removeRow(0);
            }
            Lectura to = new Lectura(cadToken);
            
//            Lectura to = new Lectura(cadLectura);
//            while (to.getHaveLectura()) {
//                to.getLectura();
//            }
//            for (int j = 0; j < to.ListLectura.size(); j++) {
//                Token token = (Token) to.ListLectura.get(j);
//                modelTable.addRow(new Object[]{j + 1, token.getValor(), token.getDescripcion()});
//            }
        } else {
            JOptionPane.showMessageDialog(this.rootPane, "Ingresa una cadena", "Información",
                    JOptionPane.INFORMATION_MESSAGE);
        }
    }//GEN-LAST:event_btn_generate_tokenActionPerformed