I have written some code however I am receiving error for task 1 and 2 as they are not completed for the toString. Please add toString. and my computemyaverage is receiving errors as well with decimal. Please help and fix. I have given the errors I am receiving below. This is the code that needs it added and changed package assignment; public class PassFailCourse extends Course { //See Assignment 3 or "High Level View of Your Tasks" in Folio to see what Course contains /** * This overrides Course's computerCourseAverage method. * The course is Pass / Fail, which means you will not receive a specific grade. * however, you need a 75% average to pass the course. * (Remember that the Student class has computeMyAverage as a method) * @return the number of students who's average of all the student's quizzes is 75% or better divided by the total students in the course */ @Override public double computeCourseAverage() { //counter for passing students double countP = 0; double pass = 75; //for loop to determine each student's average is what letters grade //increase the count for this for (int i = 0; i < getAllStudents().size(); i++) { //need to call computeMyAverage method of the Student class double avg = getAllStudents().get(i).computeMyAverage(); //if statements increase counter for passing if student's average is at or above 75% if (avg>= pass) { countP++; } } //RETURN double passingStudents = (countP/getAllStudents().size()); return passingStudents; } }   Here is the course class because this class extends Course package assignment; import java.util.ArrayList; public class Course { // member variable to store all students in a course ArrayList students; // default constructor public Course() { students = new ArrayList(); } /** * @return the allStudents */ public ArrayList getAllStudents() { return students; } /** * @param allStudents the allStudents to set */ public void setAllStudents(ArrayList allStudents) { students = allStudents; } /** * * @param stu Student object * @return true if successfully added, false otherwise */ public boolean addStudent(Student stu) { // if not valid if (stu == null) return true; // loop over all students and check if already exists for (Student student : students) { if (student.equals(stu)) return false; } return students.add(stu); } /** * @desc removes a student if exists * @param stu Student object * @return true if already exists, false otherwise */ public boolean removeStudent(Student stu) { // remove the student if valid and exists return students.remove(stu); } /** * @desc updates a student if it exists * @param stu * @return true if students exists and update successfull, * false otherwise */ public boolean updateStudent(Student stu) { // if not valid if (stu == null) return false; // if list containts the student if (students.contains(stu)) { students.set(students.indexOf(stu), stu); return true; } return false; } /** * @return the average of all the student's quizzes */ public double computeCourseAverage() { double scoresAvgSum = 0.0; int totalScores = 0; for(int i = 0;i but was:<[]Students in this cou...> at tests.PassFailCourseTests.testToString1:160 (PassFailCourseTests.java) Test Failed! Make sure your toString is correctly formatted. expected:<[Programming Principles 3 (the secret ultimate course!!) is a pass/fail course. 75.00% of the class are on track to pass the course. ]Students in this cou...> but was:<[]Students in this cou...> at tests.PassFailCourseTests.testToString2:188 (PassFailCourseTests.java) Test Failed! Make sure your computeCourseAverage logic is correct. Only students above 75% average should be considered passing. expected:<50.0> but was:<0.5> at tests.PassFailCourseTests.testComputeCourseAverage5:135 (PassFailCourseTests.java)   use driver attached to see if code runs please. need help.

I have written some code however I am receiving error for task 1 and 2 as they are not completed for the toString. Please add toString. and my computemyaverage is receiving errors as well with decimal. Please help and fix. I have given the errors I am receiving below.

This is the code that needs it added and changed

package assignment;

public class PassFailCourse extends Course {
//See Assignment 3 or "High Level View of Your Tasks" in Folio to see what Course contains



/**
* This overrides Course's computerCourseAverage method.
* The course is Pass / Fail, which means you will not receive a specific grade.
* however, you need a 75% average to pass the course.
* (Remember that the Student class has computeMyAverage as a method)
* @return the number of students who's average of all the student's quizzes is 75% or better divided by the total students in the course
*/
@Override
public double computeCourseAverage() {

//counter for passing students
double countP = 0;
double pass = 75;

//for loop to determine each student's average is what letters grade
//increase the count for this
for (int i = 0; i < getAllStudents().size(); i++) {

//need to call computeMyAverage method of the Student class
double avg = getAllStudents().get(i).computeMyAverage();

//if statements increase counter for passing if student's average is at or above 75%
if (avg>= pass) {
countP++;

}
}
//RETURN
double passingStudents = (countP/getAllStudents().size());
return passingStudents;

}

}

Here is the course class because this class extends Course

package assignment;
import java.util.ArrayList;
public class Course {
// member variable to store all students in a course
ArrayList<Student> students;
// default constructor
public Course() {
students = new ArrayList<Student>();
}
/**
* @return the allStudents
*/
public ArrayList<Student> getAllStudents() {
return students;
}
/**
* @param allStudents the allStudents to set
*/
public void setAllStudents(ArrayList<Student> allStudents) {
students = allStudents;
}
/**
*
* @param stu Student object
* @return true if successfully added, false otherwise
*/
public boolean addStudent(Student stu) {
// if not valid
if (stu == null)
return true;
// loop over all students and check if already exists
for (Student student : students) {
if (student.equals(stu))
return false;
}
return students.add(stu);
}
/**
* @desc removes a student if exists
* @param stu Student object
* @return true if already exists, false otherwise
*/
public boolean removeStudent(Student stu) {
// remove the student if valid and exists
return students.remove(stu);
}
/**
* @desc updates a student if it exists
* @param stu
* @return true if students exists and update successfull,
* false otherwise
*/
public boolean updateStudent(Student stu) {
// if not valid
if (stu == null)
return false;
// if list containts the student
if (students.contains(stu)) {
students.set(students.indexOf(stu), stu);
return true;
}
return false;
}
/**
* @return the average of all the student's quizzes
*/
public double computeCourseAverage() {
double scoresAvgSum = 0.0;
int totalScores = 0;
for(int i = 0;i<students.size();i++){
if(students.get(i) != null) {
Score[] studentScores = students.get(i).getAllMyScores();

for(int j = 0; j < studentScores.length; j++) {
if(studentScores[j] != null) {
scoresAvgSum += studentScores[j].getScoreValue();
totalScores++;
}
}
}
}

return scoresAvgSum/totalScores;
}

public String getNumberOfStudents() {
// TODO Auto-generated method stub
return null;
}
}

Here are my errors

Make sure your toString is correctly formatted. expected:<[Underwater Basket Weaving is a pass/fail course. 50.00% of the class are on track to pass the course. ]Students in this cou...> but was:<[]Students in this cou...> at tests.PassFailCourseTests.testToString1:160 (PassFailCourseTests.java)

Test Failed! Make sure your toString is correctly formatted. expected:<[Programming Principles 3 (the secret ultimate course!!) is a pass/fail course. 75.00% of the class are on track to pass the course. ]Students in this cou...> but was:<[]Students in this cou...> at tests.PassFailCourseTests.testToString2:188 (PassFailCourseTests.java)

Test Failed! Make sure your computeCourseAverage logic is correct. Only students above 75% average should be considered passing. expected:<50.0> but was:<0.5> at tests.PassFailCourseTests.testComputeCourseAverage5:135 (PassFailCourseTests.java)

use driver attached to see if code runs please. need help.