Refactoring if/else logic

Question

I have a java class with a thousand line method of if/else logic like this:

if (userType == \"admin\") {
     if (age > 12) {
          if (location == \"         


        

Answer 1

without more information there is no good answer

but fair guess would be this: use OO

first define a User, define Admin, Student and all other types of users and then let polymorphism take care of the rest