Create a java console application Add a java class Student with the following fields

INSTRUCTIONS TO CANDIDATES

ANSWER ALL QUESTIONS

1. Create a java console application

2. Add a java class Student with the following fields: Firstname, lastname, studentId, currentGPA Add constructor and the getters, also add a setter for the currentGPA only Make sure that the value used to set a new gpa is valid, otherwise through an exception. Override the toString() to return a formatted string containing all the info about the student

3. In the Main class Create a static LinkedList of students. So that all the methods in Main class have access to it.

4. Define a method preload() method to add about 10 student objects to the linkedList.

5. Define a method display() method to display each student in the studentList

6. Request student data from user, then add the new student to the end of the studentList

7. From main method, request an index from the user, validate it, then remove the student at the given index.

8. Define a method getStudentByID(int studentId) that returns the Student object with such id or null if not found Use a for loop (similar to c# foreach) to search for a student with such studentId. If found return the Student object, otherwise return null.

9. From main method, request a studentId from user, use it to get this student from the list. Also request a new gpa and change the student currentGpa to the new one.

10. Write a method void swapFirstLast to swap the first student in the list and the last student in the list. Display to see the changes

11. From main method call the swap method and display the list

 

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