Chapter 15, Problem 5AW

What will the following program display?

public class ReviewQuestion5

{

 public static void main(String[] args)

 {

  int x = 10;

  System.out.println(myMethod(x));

 }

 public static int myMethod(int num)

 {

  if (num <= 0)

   return 0;

  else

   return myMethod(num - 1) + num;

 }

}