Data Structure by Java . help me quickly please ..

What is the output of the following method if we call it using y(8,9) (3 Points) public static void y(int n, int z) { if (n >= 9) { System.out.print (n+", "); return; } else { System.out.print (z+", "); n = n + 2; yan, z + 1); System.out.print (n+", "); System.out.print (z+", "); return; } }