Given:
11. public static void test(String str) {
12. int check = 4;
13. if (check = str.length()) {
14. System.out.print(str.charAt(check -= 1) +”, “);
15. } else {
16. System.out.print(str.charAt(0) + “, “);
17. }
18. } and the invocation:
21. test(“four”);
22. test(“tee”);
23. test(“to”);
What is the result?
A.
r, t, t,
B.
r, e, o,
C.
Compilation fails.
D.
An exception is thrown at runtime.