Given:
public class Thread1 {
int x = 0;
public class Runner implements Runnable {
public void run() {
int current = 0;
for (int i = 0; i < 4; i++) {
current = x;
System.out.print(current + " ");
x = current + 2;
}
}
}
public void go() {
Runnable r1 = new Runner();
new Thread(r1).start();
new Thread(r1).start();
}
public static void main(String[] args) {
new Thread1().go();
}
}
Which two are possible results? (Choose two)
A. 0, 2, 4, 4, 6, 8, 10, 6,
B. 0, 2, 4, 6, 8, 10, 2, 4,
C. 0, 2, 4, 6, 8, 10, 12, 14,
D. 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14,
E. 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, 8, 10, 12, 14,
i chosed A,B but i'm not certain is those is the true or not.