Untitled

public class Test{
    static class Car{
        CreaterCompany cc;
        int year;

        public Car(CreaterCompany cc, int year) {
            this.cc = cc;
            this.year = year;
        }
    }
    static class CreaterCompany{
        String[] founders;
        boolean successful;

        public CreaterCompany(String[] founders, boolean successful) {
            this.founders = founders;
            this.successful = successful;
        }
    }
    static void func(Car car){
        car.cc.founders[1] = "Hello";
    }
    public static void main(String[] args) {

        Car car = new Car(new CreaterCompany(new String[]{"amir" , "zeynab"} , true), 2022);
        System.out.println(car.cc);
        System.out.println(car.cc.founders[1]);
        func(car);
        System.out.println(car.cc);
        System.out.println(car.cc.founders[1]);
    }
}