I am working on a java quiz application. In this I want the four answer options to be as an array instead of coding it is as Option 1,2,..4. How do I add an array of objects to the constructor ?

I am pasting my code here:

• POJO Class

package com.param;

import java.util.Arrays;

public class Question {
    private int id;
    private String question;
    private String opt1;
    private String opt2;
    private String opt3;
    private String opt4;
    private String answer;
    
    public Question(int id, String question, String opt1, String opt2,String opt3, String opt4, String answer) {
        super();
        this.id = id;
        this.question = question;
        this.opt1 = opt1;
        this.opt2 = opt2;
        this.opt3 = opt3;
        this.opt4 = opt4;
        this.answer = answer;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getQuestion() {
        return question;
    }
    public void setQuestion(String question) {
        this.question = question;
    }
    public String getOpt1() {
        return opt1;
    }
    public void setOpt1(String opt1) {
        this.opt1 = opt1;
    }
    public String getOpt2() {
        return opt2;
    }
    public void setOpt2(String opt2) {
        this.opt2 = opt2;
    }
    public String getOpt3() {
        return opt3;
    }
    public void setOpt3(String opt3) {
        this.opt3 = opt3;
    }
    public String getOpt4() {
        return opt4;
    }
    public void setOpt4(String opt4) {
        this.opt4 = opt4;
    }
    public String getAnswer() {
        return answer;
    }
    public void setAnswer(String answer) {
        this.answer = answer;
    }

    @Override
    public String toString() {
        return "Question [id=" + id + ", question=" + question + ", opt1=" + opt1 + ", opt2=" + opt2 + ", opt3=" + opt3
                + ", opt4=" + opt4 + ", answer=" + answer + "]";
    }
}

• Question Service class

package com.param;

public class QuestionService {
    Question[] questions = new Question[4];

    public QuestionService() {
        questions[0] = new Question(1,"Value of pie","3.12","3.01", "3.14", "3.11", "3.14");
        questions[1] = new Question(2,"Your age", "24","54", "35", "25", "25");
        questions[2] = new Question(3,"This year", "1898","2034", "2024", "1999", "2024");
        questions[3] = new Question(4,"Days in jan", "31","30", "34", "11", "31");
    }

    public void playQuiz() {
        System.out.println("The quiz begins");
        for(Question q: questions) {
            //System.out.println(q.getId()+"t");
            System.out.println(q.getId() + "." + q.getQuestion()+"n");
            System.out.println(q.getOpt1()+"n");
            System.out.println(q.getOpt2()+"n");
            System.out.println(q.getOpt3()+"n");
            System.out.println(q.getOpt4()+"n");
        }
    }
}

So in the Question service class, instead of giving each individual option as a parameter, how can I give the array of that object?

Please guide me on this.

Thanks