Hi Guys, I have one small question with the following code:
1. class Banana {
2. int x = 1;
3. public static void main(
String [] args) {
4. int x = 2;
5. Banana b = new Banana();
6. b.go();
7. }
8. { x += x; } // What is this?
9. void go() {
10. ++x;
11. System.out.println(x);
12. }
13. }
What is the result?