Modify the checkAnswer method of the Question class of How To 10.1 so that it do

Question

Modify the checkAnswer method of the Question class of How To 10.1 so that it does not take into account different spaces or upper/lowercase characters. For example, the response " JAMES gosling" should match an answer of "James Gosling".

Here is a sample program run:

Use the following class as your main class:

CHECKER PROGRAM - DO NOT MODIFY

import java.util.Scanner;

public class QuestionDemo
{
public static void main(String[] args)
{
Question[] quiz = new Question[2];

quiz[0] = new Question("Who was the inventor of Java?");
quiz[0].setAnswer("James Gosling");

quiz[1] = new Question("What computer device did Douglas Engelbart invent?");
quiz[1].setAnswer("mouse");

Scanner in = new Scanner(System.in);
for (Question q : quiz)
{
q.display();
System.out.println("Your answer: ");
String response = in.nextLine();
System.out.println(q.checkAnswer(response));
}
}
}

Explanation / Answer

In the question I can't find any checkAnswer() Method. But based on your question i understood what is your need. so i created the checkAnswer method. Please look below. It will return true if answer is correct, otherwise it will return false.

Boolean checkAnswer(String response){

if(response.equalsIgnoreCase(q.getAnswer())){

return true;

}

return false;

}

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