oop dogs

dog.java

public class Dog
{
    //Instance vars
    private String name;
    private Int age;
    
    //constructor
    public Dog(String initName)
    {
        name = initName;
        age = 0;
    }
    
    //methods
    public String getName()
    {
        return name;
    }
    
    public void setName()
    {
        return name;
    }
    
    public int getAge()
    {
        return age;
    }
    
    public void addAYear()
    {
        age = age + 1;
    }
    
    public void setAge()
    {
        return age;
    }
    
    
    public String getData()
    {
        String data = "";
        data = name;
        data = data + "\n\tAge: " + age;
        return data;
    }
}

dog.jl

mutable struct Dog
    name::String
    age::Int
    Dog(name::String) = new(name, 0)
end

function addAYear(dog::Dog)
    dog.age += 1
end

function getData(dog::Dog)
    string("Name: ", dog.name, "\n", "Age: ", dog.age)
end


dog = Dog("댕댕이")
println(getData(dog))
addAYear(dog)
println(getData(dog))