Lab 1 Solution
After which line is the object at line 6 eligible for garbage collection.
1: public class RefObj {
2:
3: private RefObj ref;
4:
5: public static void main(String[] args) {
6: RefObj a = new RefObj();
7: RefObj b = new RefObj();
8: b.ref = a;
9: a = null;
10: RefObj c = a;
11: b = null;
12: }
13: }
It is eligible when the method finishes.