help me guys, is it me or it is bug .am doing what the task says
package com.codegym.task.task25.task2515;
import java.util.*;
public class Space {
public void run(){
}
public void draw(){
}
public void sleep(int ms){
}
private int height, width;
private Spaceship ship;
private List<Ufo> ufos = new ArrayList<>();
private List<Rocket> rockets = new ArrayList<>();
private List<Bomb> bombs = new ArrayList<>();
public Space(int width, int height) {
super();
this.height = height;
this.width = width;
}
public int getHeight() {
return height;
}
public int getWidth() {
return width;
}
public Spaceship getShip() {
return ship;
}
public List<Ufo> getUfos() {
return ufos;
}
public List<Rocket> getRockets() {
return rockets;
}
public List<Bomb> getBombs() {
return bombs;
}
public void setHeight(int height) {
this.height = height;
}
public void setWidth(int width) {
this.width = width;
}
public void setShip(Spaceship ship) {
this.ship = ship;
}
public void setUfos(List<Ufo> ufos) {
this.ufos = ufos;
}
public void setRockets(List<Rocket> rockets) {
this.rockets = rockets;
}
public void setBombs(List<Bomb> bombs) {
this.bombs = bombs;
}
public static Space game;
public static void main(String[] args) {
}
}