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.
正确答案:D
答案解析:有
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