private void mUlozitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mUlozitActionPerformed
        JFileChooser uloz = new JFileChooser();
        uloz.setDialogTitle("Uložit jako...");
        int n = uloz.showOpenDialog(uloz);
        try {
            Source.saveAsFile(uloz.getSelectedFile().toString() + ".txt", vstup + " = " + vysledek);
        } catch (Exception e) {
        }

    }//GEN-LAST:event_mUlozitActionPerformed