// Display question and answer choices
public void readQuestionAnswer(int questionID) {
lblmess.setText(" " + quizPossibleAnswers[questionID][0]);
choice1.setText(quizPossibleAnswers[questionID][1]);
choice2.setText(quizPossibleAnswers[questionID][2]);
choice3.setText(quizPossibleAnswers[questionID][3]);
choice4.setText(quizPossibleAnswers[questionID][4]);
choice1.setSelected(true);
}
private static JRadioButton[] buildLangButtons() {
java.util.List<JRadioButton> btns = new java.util.ArrayList<JRadioButton>();
for (Language lng : LANGS) {
JRadioButton btn = new JRadioButton(lng.toString());
btn.setText(lng.toString());
btns.add(btn);
}
final ButtonGroup group = new ButtonGroup();
for (final JRadioButton jrb : btns) {
group.add(jrb);
}
JRadioButton[] res = new JRadioButton[btns.size()];
return btns.toArray(res);
}