【判断题】
数据面对的信息价值密度都是比较高的。
A、public class SyncTest (
B、private int x;
C、private int y;
D、private synchronized void setX (int i) (x=1;)
E、private synchronized void setY (int i) (y=1;)
F、public void setXY(int 1)(set X(i); setY(i);)
H、public synchronized Boolean check() (return x !=y;)
I、 )
J、Under which conditions will check () return true when called from a different class?