Java Kontrolno

package com.company;

public class Student implements Comparable {
    private String name;
    private String faculty;
    private int points;

    public Student(String name, String faculty, int points) {
        this.name = name;
        this.faculty = faculty;
        this.points = points;
    }

    /*! Get Methods */
    public int getPoints() {
        return points;
    }

    public String getFaculty() {
        return faculty;
    }

    public String getName() {
        return name;
    }
    /*! Set Methods */
    public void setFaculty(String faculty) {
        this.faculty = faculty;
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setPoints(int points) {
        this.points = points;
    }

    /*! Comparable */

    @Override
    public String toString() {
        return "Name: " + name + " - Faculty number: " + faculty + " - Points: " + points;
    }

    @Override
    public int compareTo(Object obj) {
        if(obj instanceof Student) {
           return ((Student) obj).getPoints() == this.points ? 0 : ((Student) obj).getPoints() < this.points ? 1 : -1;
        }

        return -2;
    }
}

/*! ============================================================================= */

package com.company;

import java.io.File;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.Scanner;
import java.util.stream.Stream;

public class StudentGroup {
    private Student students[];

    /*! Constructor */
    StudentGroup(String fileName) {
        try {
            var linesCount = 0;

            var file = new File(fileName);
            var scanner = new Scanner(file);

            try(Stream<String> lines = Files.lines(file.toPath())) {
                linesCount = (int)lines.count();
            }

            this.students = new Student[linesCount];

           while(scanner.hasNextLine())
                this.students[--linesCount] = new Student((scanner.next() + " " + scanner.next()), scanner.next(), scanner.nextInt());

        } catch(Exception err) {
            System.out.println(err);
        }
    }

    /*! Print function */
    public void print() {
        for(var i = 0; i < this.students.length; i++)
            System.out.println(this.students[i].toString());
    }

    /*! Sorting */
    public void sort() {
       Arrays.sort(this.students);
    }

    /*! Average */
    public int average() {
        var sum = 0;

        for(var i = 0; i < this.students.length; i++)
            sum += this.students[i].getPoints();

        return (sum / this.students.length);
    }
}

/*! ============================================================================== */
Georgi Petrov 17621707 104
Petur Ivanov 17621708 99