Given the following program, how many times is Locked! expected to be printed? Assume 100 milliseconds is enough time for each task created by the program to complete. 

A. One time.

B. Five times.

C. The code does not compile.

D. The code hangs indefinitely at runtime.

E. The code throws an exception at runtime.

F. The output cannot be determined ahead of time.

import java.util.concurrent.locks.*; public class Padlock { private Lock lock = new ReentrantLock(); public void lockUp() { if (lock.tryLock()) { lock. lock(); } } } System.out.println("Locked!"); } public static void main(String... unused) throws Exception { var gate= new Padlock(); for (int i=0; i gate. lockUp()) .start(); Thread.sleep(100); } lock.unlock();