试题详情
- 单项选择题 public class Starter extends Thread { private int x= 2; public static void main(String[] args) throws Exception { new Starter().makeItSo(); } public Starter() { x=5; start(); } public void makeItSo() throws Exception { join(); x=x- 1; System.out.println(x); } public void run() { x *= 2; } } What is the output if the main() method is rum?()
A、 4
B、 5
C、 8
D、 9
E、 Compilation fails.
F、 An exception is thrown at runtime.
G、 It is impossible to determine for certain.
- D
关注下方微信公众号,在线模考后查看
热门试题