Modify the Multiples class so that it implements the Sequence interface (which is given to you already completed.) It should have a constructor that takes an integer num and stores it in a field. Its nextVal method should return (as an int) the next multiple of num (num*1, num*2, num*3, etc.) The reset method should cause it to start back at the first multiple. For example: Multiples m = new Multiples(3);
m. nextVal(); // returns 3
m. nextVal(); // returns 6
m. nextVal(); // returns 9
m. reset();
m. nextVal(); // returns 3
m = new Multiples(2);
m. nextVal(); // returns 2
m. nextVal(); // returns 4