public Student[] readStudentFromFile() {
    try {
        FileReader fr = new FileReader("path ABSOLUTE");
        BufferedReader br = new BufferedReader(fr);

        Student[] students = new String[4];
        int line = 0;
        while ((studstr = br.readLine()) != null) {
            String[] stud = studstr.split("|");
            Student student = new Student();
            student.setName(stud[0]);
            student.setSurname(stud[1]);
            student.setAge(stud[2]);
            student.setAverage(stud[3]);
            Mark[] marks = new Mark[10];
            for (int i = 4; i < stud.length(), i++) {
                Mark mark = new Mark();
                String[] markstr = stud[i].split(":");
                mark.setMark(markstr[1]);
                mark.setSubject(markstr[0]);
                marks[i-4] = mark;
            }
            student.setMarks(marks);
            students[line] = student;
            line++;
        }

    } catch (IOException e) {
        e.printStackTree();
    }

    return students;
}