Chapter 9.5, Problem 9.5.6CP

What is wrong in the following code?

1. 1. class Test {
2. 2. public static void main (String[] args) {
3. 3. A a= new A();
4. 4. a. print();
5. 5. }
6. 6. }
7. 7.
8. 8. class A {
9. 9. String s;
10. 10.
11. 11. A(String newS)
12. 12. s = newS;
13. 13. }
14. 14.
15. 15. public void print() {
16. 16. System.out.print(s);
17. 17. }
18. 18. }