What needs to be modified in StudentManager class so that it uses constructor instead of the following lines.

gradeBook[i].setFirstName(f Name);
gradeBook[i].setLastName(lN ame);
gradeBook[i].setTestScores( tstScores);


StudentManager. java


Code:
import java.io.*;
import java.util.*;

public class StudentManager
{
    public static void main(String[]
...