console based Quiz application java using file handling

QuizTest.java 

/*
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package javaapplication1;

/**
 *
 * @author rajani sharma
 */
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.Scanner;

public class QuizTest {
public static void main (String[] args) throws IOException{

    String question = "";
    String choiceA = "";
    String choiceB = "";
    String choiceC = "";
    String choiceD = "";
    String answer = "";
    String line;
    String userAnswer;
    int i = 0;
    BufferedReader reader = null;          

        reader = new BufferedReader(new FileReader("Caitto.txt"));
        Scanner scan = new Scanner(System.in);

        QuizClass run = new QuizClass(i, question, choiceA, choiceB, choiceC, choiceD, answer);

        while((line = reader.readLine()) != null){

            //Finds the question
            if(line.contains("?")){
                run.question = line;
                System.out.println(run.getQuestion() + "\n");
            }

            //Finds answer "A"
            if(line.contains("A.")){
                run.choiceA = line;
                System.out.println(run.getChoiceA());
            }

            //Finds answer "B"
            if(line.contains("B.")){
                run.choiceB = line;
                System.out.println(run.getChoiceB());
            }

            //Finds answer "C"
            if(line.contains("C.")){
                run.choiceC = line;
                System.out.println(run.getChoiceC());
            }
            //Finds answer "D"
            if(line.contains("D.")){
                run.choiceD = line;
                System.out.println(run.getChoiceD() + "\n");
            }

            //Finds the correct answer for the question
            if(line.contains("Correct Answer:"))
            {
                //System.out.println("correct answer block");
                String[] a = line.split(":");
                answer = a[a.length - 1];
                run.answer = answer;
               // System.out.print(" Answer:"+answer);
                System.out.print("Your Answer:");
                userAnswer = scan.next();

                    //Checks if the user's input matches the correct answer from the file
                    if(userAnswer.equalsIgnoreCase(answer)){
                        System.out.println("Correct!\n");
                        i++;
                    }

                    //Checks if the user's input doesn't match the correct answer from the file
                    else if (!userAnswer.equalsIgnoreCase(answer)) {
                        System.out.println("Wrong, the correct answer was: " + run.getAnswer());
                        i++;
                    }

            }


        }

                if(i == 274){
                    reader.close();
                    scan.close();
                }
}
}




QuizClass.java 


/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package javaapplication1;

/**
 *
 * @author rajani sharma
 */
public class QuizClass {

    String question, answer, choiceA, choiceB, choiceC, choiceD;
    private int questionNum;

    public QuizClass(int questionNum, String question, String choiceA, String choiceB, String choiceC, String choiceD, String answer){
        this.question = question;
        this.answer = answer;
        this.choiceA = choiceA;
        this.choiceB = choiceB;
        this.choiceC = choiceC;
        this.choiceD = choiceD;
    }

    public String getQuestion(){
        return question;
    }

    public String getAnswer(){
        return answer;
    }

    public String getChoiceA(){
        return choiceA;
    }

    public String getChoiceB(){
        return choiceB;
    }

    public String getChoiceC(){
        return choiceC;
    }

    public String getChoiceD(){
        return choiceD;
    }

    public int getQuestionNum(){
        return questionNum;
    }


}