void start() {
A a = new A();
B b = new B();
a.s(b);
b = null; /* Line 5 */
a = null; /* Line 6 */
System.out.println("start completed"); /* Line 7 */
}
When is the B object, created in line 3, eligible for garbage collection?
- [poll public=false]
- A after line 5
- B after line 6
- C after line 7
- D There is no way to be absolutely certain.
- [/poll]
Awser
D