private void saveFile(File file) {
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(file));
for (QuizCard card : cardList) {
writer.write(card.getQuestion() + "/");
writer.write(card.getAnswer() + "/n");
}
} catch (IOException ex) {
System.out.println("Couldn't wirite the cardList out");
ex.printStackTrace();
}
}
private void showNextCard() {
currentCard = cardList.get(currentCardIndex);
currentCardIndex++;
display.setText(currentCard.getQuestion());
nextButton.setText("Show Answer");
isShowAnswer = true;
}