Design - Fluent Setter

public class Car {

    private String brand;
    private String engine;
    private int speed;

    public Car setBrand(String brand) {
        this.brand = brand;
        return this;
    }

    public Car setEngine(String engine) {
        this.engine = engine;
        return this;
    }

    public Car setSpeed(int speed) {
        this.speed = speed;
        return this;
    }

    public String getBrand() {
        return brand;
    }

    public String getEngine() {
        return engine;
    }

    public int getSpeed() {
        return speed;
    }

    @Override
    public String toString() {
        return "Car{" +
                "brand='" + brand + '\'' +
                ", engine='" + engine + '\'' +
                ", speed=" + speed +
                '}';
    }
}

public class Main {
    public static void main(String[] args) {
        Car c = new Car().setBrand("Kia").setEngine("super").setSpeed(200);
        System.out.println(c.getBrand());
        Car c2 = new Car();
        c2.setSpeed(200);
    }
}