15. Show the output of the following program pablie class Main publie class Stut private int x publie static void main(Strlng (1 arga) Stuff obj1- nev Stuff): Stuff obj2 now Stufe(32, 15)a Stuff obj3 new Stutt(23) int x12 peivate int y public stutt) .81 System.out.printf"x: ld Systen.out.printfl"x d Syston.out printr( x: d Systen.out.printin("xx) y: id in", obj1.getx(), obj1.getr01 y: ld in", obj2.getxO,obj2.getY y: %d in", obj 3.getX (), ob33.getrt)) public Stuff (int nun) xnma yuni System.out.printin("First:obi1.thing(2)) system.out.printin("Socond: "thing(6)) trythis (obj1, xa public stutr (int numl, int num2) System.out printex: d y: sd n", ob)1.getxob1 getro systen.out.printin("x + x); x- numl y-num2 public int getx0 return x public int getrO return y public static vold trythis (Stuff a, int b) a.setx (98) b 100 pablic static int thing(int value) int ans ans- value * val return anesOutput (12 pts public void setx (int num) nu public int thing (int x) int ans: ans this.x + this.yy return ansi Using the Program to the above a) [1 pt] Underline a method header. b) [1 pt] Circle a method call. c) [1 pt] Put a triangle around a formal parameter d) [1 pt] Put a star on an argument