}
    int returnVal = fc.showSaveDialog(myDesktopPane);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
      File saveFile = fc.getSelectedFile();
      if (!fc.accept(saveFile)) {
        saveFile = new File(saveFile.getParent(), saveFile.getName() + SAVED_SIMULATIONS_FILES);
      }
      if (saveFile.exists()) {
        if (askForConfirmation) {
          String s1 = "Overwrite";