Implement getters and setters?

Question

I am a beginner and I am trying to create a quiz to ask the user 3 Questions, I created 2 arrays: one for the questions and one for the right answer:

public static void main (String[] param) {

    String QArray[] = new String[3];
    QArray[0] = "What is 5 x 10?";
    QArray[1] = "What is 10 x 12?";
    QArray[2] = "What about 10 x 10?";

    String AArray[] = new String[3];
    AArray[0] = "50";
    AArray[1] = "120";
    AArray[2] = "100";
    ...
}

In order to make it work:

    for (int n = 0; n < QArray.length; n++) {
        System.out.println("Question" + (n + 1));
        System.out.println((QArray[n]));

        for (int m = 0; m < 3; m++) {
            String ans = scanner.nextLine();
            if (ans.equalsIgnoreCase(AArray[n])) {
                System.out.println("You got it right!");
                break;
            } else {
                System.out.println("\nThat is incorrect!");
            }
        }
    }

However I need to include getters and setters for my code, how could I include getters and setters with arrays? What do I need to replace it with?

Answer 1

I do not understand why you need getters setters here. You have done it pretty much ok using String arrays.

However what you can do is create Question Objects and Answer Objects:

class Question{
    private String question;

    public String getQuestion() {
        return question;
    }

    public void setQuestion(String questionString) {
        question=questionString
    }
}

class Answer {
    private String answer;

    public String getAnswer() {
        return answer;
    }

    public void setAnswer(String answerString) {
        answer=answerString
    }
}

And use the getters and setters appropriately where required in the Code above.

edit: marked class variables private.