12. void start() { 13. A a = new A(); 14. B b = new B(); 15. a.s(b); 16. b = null; 17. a = null; 18. System.out.println(“start completed”); 19. } When is the B object, created in line 14, eligible for garbage collection?()
发布日期:2020-04-10
A.After line 16.
B.After line 17.
C.After line 18 (when the methods ends).
D.There is no way to be absolutely certain.
E.The object is NOT eligible for garbage collection.