After three days I need to ask for help! Where am I going wrong? The error being validated tells me The Person class's adjustAge method should increase the Person's age by 20. The printed output is 40 , I think I did not understand well .. I tried with:
Person person = new Person();
this.age = age;
age = person.age + 20;
and with
this.age = age;
age = age + 20;
inside the adjustAge method, isn't the method increase +20 with my code? Thank you in advance.