Which two are possible result? (Choose two)
public class Threads1 {
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.println( current + " " );
x = current + 2;
}
}
}
public static void main( String[] args ) {
new Threads1().go();
}
public void go() {
Runnable r1 = new Runner();
new Thread( r1 ).start();
new Thread( r1 ).start();
}
}
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
Resp..: A, C
A C tudo bem mas a letra “A”?! por que?
Desde já agradeço
