ASAP

Java

Object oriented programming

Design and code a class Even that has the following properties A private integer member that is always even. A default constructor that sets num to 0 A constructor that accepts an integer and sets num to the closed (up) even (if the number is odd, num will be set to the number 1) Accessor for num Mutator for num a method next0 that returns the next Even number after num a method display that displays num a method isEqual that accepts an Even object and returns true the two objects have the if same number (num) a method Add that accepts an object and returns the an Even object that is the sum of this and the input object. Write a Tester where you test all methods and constructors of the class Even