11. public void genNumbers（） {  12. ArrayList numbers = new ArrayList（）；  13. for （int i=0； i<10； i++） {  14. int value = i * （（int） Math.random（））；  15. Integer intObj = new Integer（value）；  16. numbers.add（intObj）；  17. }  18. System.out.println（numbers）；  19. }  Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（） 

• A、 Line 16
• B、 Line 17
• C、 Line 18
• D、 Line 19
• E、 The object is NOT a candidate for garbage collection.