final int i;
new Thread(new Runnable() {
@Override
public void run() {
for(int j=0;j<10000;j++){
i++;
}
}
}).start();
new Thread(new Runnable() {
@Override
public void run() {
for(int j=0;j<10000;j++){
i++;
}
}
}).start();
System.out.println(i);