(Java Problem)In this question we will step you through implementing classes and methods in Java for a new ride-sharing app called Rebu. Rebu connects passengers looking for a ride with drivers in their area. You can assume that the classes or methods in earlier questions exist in later questions, even if you havent answered the question. You must follow proper Object Oriented Design principles, and Java programming conventions. Write all class declarations. Do not write method signatures that are given to you. [30 marks]

(d) Implement the double distance(User other) method for the User class, which returns the Euclidean (straight line) distance between this and other. [2 marks]