JAVA LAB EXERCISE - Link for StudentManagementSystem.zip is below

You create all the classes required and the API is in the doc/index section

Complete the implementations of various classes in a Student Management System. Read the API for StudentManagementSystem carefully, the API of this lab is available under doc folder in the Java project folder (docindex.html). Some example tests are given to you in the Tester class. You are required to write (at least three) additional tests to further ensure the correctness of your Student Management implementations.

We consider a database that stores information about students and courses. Each student record (e.g., String name, double percentage, int course ID) can be uniquely identified by a String ID (e.g., e1), whereas each course record (e.g., String name and String instructor for course name and instructor name, respectively ) can be uniquely identified by an integer id (e.g., 2030).

You must implement all methods in the StudentManagementSystem by manipulating the two attributes students and courses, each of which declared as a HashMap.

class StudentManagementSystem {

HashMap courses;

HashMap students;

/* All methods must be implemented via courses and students */ }

Override the compareTo and equals methods in the StudentInfo class. Override the equals method in the CourseInfo class.For simplicity, you can assume that a student cannot be registered in multiple courses. For this lab you are required to submit Java files such as CourseInfo, StudentInfo, StudentManagementSystem, Tester in your Eclipse project. Note that the exception classes are available in the project folder.

Link for StudentManagementSystem.zip is below ---- https://ln.sync.com/dl/8ecb25350/gj4yhe9s-jgw5bnyt-ccy7pveu-2tw95yg6

https://ln.sync.com/dl/8ecb25350/gj4yhe9s-jgw5bnyt-ccy7pveu-2tw95yg6