public final class Address {
    public final String country;
    public final String province;
    public final String city;
    public final String street;
    public final String postcode;
    public Address(String country,String province,String city,String street,String postcode){
        this.country = country;
        this.province = province;
        this.city = city;
        this.street = street;
        this.postcode = postcode;
    }

    @Override String toString(){
        return String.format("Address[country:%s, province:%s, city:%s, street:%s, postcode:%s]",country,province,city,street,postcode);
    }
}