Can someone solve it please

What is the output of the following method if we call it using y(8,9)

public static void y(int n, int z) { if (n >= 9) { System.out.print(n+","); return; } else { System.out.print (z+", "); n = n + 2; yon, z + 1); System.out.print (n+", "); System.out.print (Z+", "); return; }