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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?

A.	after line 5	B.	after line 6
C.	after line 7	D.	There is no way to be absolutely certain.

Answer and Explanation

Answer:There is no way to be absolutely certain.

Explanation:
There is no explanation...

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