OOP-JAVA: CLASS

// OOP: Class
public class Laptop {

    private String Mark, Ram, ProceSsor, Graphic, Country;

    public static void main(String[] args) {
        Laptop dell = new Laptop("indonesia", "dell vostro", "8gb", "i5", "nvidia");
        Laptop hp = new Laptop("singapore", "hp pavilion", "12gb", "i3", "radeon");
        Laptop asus = new Laptop("USA", "asus rog", "32gb", "i7", "intel hd");

        dell.origin();
        hp.origin();
        asus.mark();

        System.out.println(
                "Country: " + dell.Country
                + " Graphic Card: " + dell.Graphic
                + " Mark: " + dell.Mark
                + " Processor: " + dell.ProceSsor
                + " RAM: " + dell.Ram
        );
    }

    public Laptop(String country, String mark, String ram, String proceSsor, String graphic) {
        this.Country = country;
        this.Mark = mark;
        this.Ram = ram;
        this.ProceSsor = proceSsor;
        this.Graphic = graphic;
    }

    private void origin() {
        System.out.println(this.Country + " Export Laptop");
    }

    private void mark() {
        System.out.println("Your mark: " + this.Mark);
    }
}