18) Constructors

class Machine{
    private String name;
    private int code;

    public Machine(){
        System.out.println("Constructor 1 running");
        this.name = "Arnie";
    }

    public Machine (String name){
        System.out.println("Constructor 2 running");
        this.name = name;
    }

    public Machine (String name, int code){
        System.out.println("Constructor 3 running");
        this.name = name;
        this.code = code;
    }

}


public class Main {

    public static void main(String[] args) {
        Machine machine1 = new Machine();

        Machine machine2 = new Machine("Bob");

        Machine machine3 = new Machine ("Ruby", 7);

    }
}