НП Најдобри филмови

import java.util.*;
import java.util.stream.Collectors;

public class MoviesTest {
  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    MoviesList moviesList = new MoviesList();
    int n = scanner.nextInt();
    scanner.nextLine();
    for (int i = 0; i < n; ++i) {
      String title = scanner.nextLine();
      int x = scanner.nextInt();
      int[] ratings = new int[x];
      for (int j = 0; j < x; ++j) {
        ratings[j] = scanner.nextInt();
      }
      scanner.nextLine();
      moviesList.addMovie(title, ratings);
    }
    scanner.close();
    List<Movie> movies = moviesList.top10ByAvgRating();
    System.out.println("=== TOP 10 BY AVERAGE RATING ===");
    for (Movie movie : movies) {
      System.out.println(movie);
    }
    movies = moviesList.top10ByRatingCoef();
    System.out.println("=== TOP 10 BY RATING COEFFICIENT ===");
    for (Movie movie : movies) {
      System.out.println(movie);
    }
  }
}

// vashiot kod ovde

class Movie{
    String name;
    List<Integer> list;
    static int max;
    public Movie(String name, int [] rtg) {
        this.name = name;
        this.list = new ArrayList<>();
        for(Integer pom: rtg) {
            list.add(pom);
        }

    }

    public String getName() {
        return name;
    }

    public List<Integer> getList() {
        return list;
    }

    public double averageRt() {
        double sum=0;
        sum=list.stream().mapToInt(o -> o).sum();
        return sum/list.size();
    }

    public double averageCoefRt() {
        //double sum=0;
        //sum=list.stream().mapToInt(o -> o).sum();
        return averageRt() * list.size() / max;
    }




    public static void setMax(int max) {
        Movie.max = max;
    }

    @Override
    public String toString() {
        return String.format("%s (%.2f) of %d ratings", name,(float)averageRt(),list.size());
    }





}

class MoviesList{
    List<Movie> filmovi;
    int max=0;
    public MoviesList() {
        filmovi=new ArrayList<>();
    }

    public void addMovie(String title, int[] ratings) {
        filmovi.add(new Movie(title,ratings));
        if(max<ratings.length) {
            max=ratings.length;
        }
    }

    public List<Movie> top10ByAvgRating(){
        return filmovi.stream()
        .sorted(Comparator.comparing(Movie::averageRt).reversed().thenComparing(Movie::getName))
        .collect(Collectors.toList()).subList(0, 10);
    }

    public List<Movie> top10ByRatingCoef(){
        filmovi.get(0).setMax(max);
        return filmovi.stream().sorted(Comparator
                .comparing(Movie::averageCoefRt).reversed().thenComparing(Movie::getName))
        .collect(Collectors.toList()).subList(0, 10);
    }


}