You are asked to write the Point class in order to use point-type objects as follows: Point P = new Point (1,2) // create point P with coordinates (1,2)
Point P = new Point (). // create the coordinate point (0,0)
P. x = 2 // sets the abscissa of P equal to 2
P. y = 5 // sets the abscissa of P = 5
Point Q = P. getSymmetric () // returns the point Q symmetrical to P with respect to the origin. For example if P (2,3) => Q = (- 2, -3)

Code in JAVA, Thanks!