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Threads1956 - Java Quiz Question

If condition1955

Garbage Collection Next-but

What will be the output of the following program?

public class FinallyFinalize {
    public static void main(String[] args) {
        A a = new A(1);
        a = null;
        a = new A(2);
        a = null;
        System.gc();
        try {
            Thread.sleep(-15);
        } catch (Exception ex) {
            System.out.print("E");
        }
        a = new A(3);
    }
}
class A {
    int i;
    public A(int i) {
        this.i = i;
        System.out.print("O" + i);
    }
    protected void finalize() throws Throwable {
        System.out.print("F" + i);
        super.finalize();
    }
}

	O1O2EO3F2F1
	O1O2F2F1EO3
	O1O2F2F1O3
	Some other output
	Output can not be determined
	Compilation Error or Runtime Error

Topic: What is Multitasking and Multithreading?

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