public class Answers
{
    public static final int NUMBER_OF_QUESTIONS = 26;
    public static final int ASCII_A = 97;

    public Answers ()
    {
        _answers = new boolean[NUMBER_OF_QUESTIONS];

        for (int i = 0; i < NUMBER_OF_QUESTIONS; i++)
        {
            _answers[i] = false;
        }

        _numberOfPeople = 0;
    }

    public final boolean answerQuestion (char number)
    {
        return answerQuestion(number, true);
    }

    public final boolean answerQuestion (char number, boolean answer)
    {
        if ((number > 0) && (number <= NUMBER_OF_QUESTIONS))
        {
            _answers[number - ASCII_A] = answer;

            return true;
        }

        return false;
    }

    public final void addPersonToGroup ()
    {
        _numberOfPeople++;
    }

    private boolean[] _answers;
    private int _numberOfPeople;
}
@@ -734,64 +734,422 @@
 nal 
-void addPersonToGroup ()%0A    %7B%0A        _numberOfPeople++
+int numberOfTrueAnswers ()%0A    %7B%0A        int count = 0;%0A%0A        for (int i = 0; i %3C _answers.length; i++)%0A        %7B%0A            if (_answers%5Bi%5D)%0A                count++;%0A        %7D%0A%0A        return count;%0A    %7D%0A%0A    public final void addPersonToGroup ()%0A    %7B%0A        System.out.println(%22adding%22);%0A%0A        _numberOfPeople++;%0A    %7D%0A%0A    public final int numberOfPeopleInGroup ()%0A    %7B%0A        return _numberOfPeople
 ;%0A  

Update Answers.java