(b) (8 points) Now implement the main method. The main method should create a new Scanner, use the get Number method to get four inputs from the user: the real part of r, the imaginary part of x, the real part of y, the imaginary part of y. Then it should display each Gaussian Integer on its own line, compute the product of the two numbers, and display that product on its own line as well. For example, if the user inputs in: real part of x: 0 imaginary part of x: 1 real part of y: 0 imaginary part of y: 1 The program should display: X = 0 + 11 y - 0 + 11 xy - -1 + 01 Representing the fact that i= -1. public static void main(String[] args) { >