OOPS in JAVA #2 (getter and setters)

class mobile{
    String company;
    int price;
    private int year;

    public int getYear(){
        return year;
    }
//    public void setYear(int yr){
//        year=yr;
//    }

    public void setYear(int year){
        this.year=year;//this is used for same variable problem-solving
    }

}
public class gettersetter {
    static void mobiledetails(mobile x){
        System.out.println("company name : "+x.company);
        System.out.println("price : "+x.price);
//        System.out.println("year : "+x.year);
        System.out.println(("Year : "+x.getYear()));
    }
    public static void main(String[] args) {
        //creating object
        mobile m1=new mobile();
        m1.company="samsung";
//        m1.year=2021;
        m1.setYear(2021);
        m1.price=12500;
        mobiledetails(m1);
    }
}