Given:1. class Eco {2. public static void main(String[] args) {3. Eco e1 = new Eco();4. Eco e2 = new Eco();5. Eco e3 = new Eco();6. e3.e = e2;7. e1.e = e3;8. e2 = null;9. e3 = null;10. e2.e = e1;11. e1 = null;12. }13. Eco e;14. }At what point is only a single object eligible for GC?

Question

Given:1. class Eco {2.   public static void main(String[] args) {3.    Eco e1 = new Eco();4.    Eco e2 = new Eco();5.    Eco e3 = new Eco();6.    e3.e = e2;7.    e1.e = e3;8.    e2 = null;9.    e3 = null;10.    e2.e = e1;11.    e1 = null;12.   }13.   Eco e;14. }At what point is only a single object eligible for GC?

Examsnet · Accepted Answer

Correct Answer is : An exception is thrown at runtime.

Garbage Collection