JAVA BASIC POO

    //JAVA <
    public class Basic_poo {

    private String nombre;
    private int edad;
    //1-OBJETOS
    //un objeto es una instancia de una clase

    //2-CONSTRUCTORES: sirven para crear objetos
    //A constructor in Java is a special method that is used to initialize objects.
    //The constructor is called when an object of a class is created. It can be used to set initial values for object attributes:
    //Note that the constructor name must match the class name,and it cannot have a return type (like void).
    //Also note that the constructor is called when the object is created.
    //All classes have constructors by default: if you do not create a class constructor yourself, 
    //Java creates one for you. However, then you are not able to set initial values for object attributes.
    //basico
    public Basic_poo() {
    }

    //con paráametros
    public Basic_poo(String nombre, int edad) {
        this.nombre = nombre;
        this.edad = edad;
    }

    //3-GETTER : Deben tener un RETURN
    public String getNombre() {
        return nombre;
    }

    public int getEdad() {
        return edad;
    }

    //3-SETTER: son void, no devuelven nada. Establecen el valor
    public void setNombre(String nombre) {
        this.nombre = nombre;
    }

    public void setEdad(int edad) {
        this.edad = edad;
    }

    //4-METHODS
    static void myMethod(String fname) {
        System.out.println(fname + " Refsnes");
    }
    //    public String Devuelve2Valores(){
    //    return (nombre, edad);
    //    }

    //MULTIPLE PARAMETERS
    static void myMethod(String fname, int age) {
        System.out.println(fname + " is " + age);
    }

    //DEVOLVIENDO RETURN VARIABLES
    public int DevuelveInt() {
        return 1;
    }
    
    
    //5-Listados
    }