Java :Setter Getter and constructor

Question

I\'m a bit confused about the use of getter/setters and constructors (see the below code for an example)

    public class ExampleClass {

        private in         


        

Answer 1

Constructor with arguments makes you get the object fully constructed. If you want to use default one, you will have to make sure the fields are set using setters. During set of some property, assume the exception is thrown, now you have an object which is not usable. In several cases, setter wouldn't be exposed but getters. In those cases, having constructor with arguments or a named constructor is the right option. In a nutshell, getters and setters do have their own importance rather than initializing the object.

Why use getters and setters?