单选题Given： Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（）ALine 16BLine 17CLine 18DLine 19
题目
单选题
Given： 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