多选题 Given:
2. public class Incomplete {
3. public static void main(String[] args) { // change code here?
4. // insert code here?
5. new Incomplete() .doStuff();
6. // insert code here?
…
10. }
11. static void doStuff() throws Exception
12. throw new Exception();
13. }
Which are true? (Choose all that apply.)

A、 Compilation succeeds with no code changes.
B、 Compilation succeeds if main() is changed to throw an Exception.
C、 Compilation succeeds if a try-catch is added, surrounding line 5.
D、 Compilation succeeds if a try-finally is added, surrounding line 5.
E、 Compilation succeeds only if BOTH main() declares an Exception AND a try-catch is added, surrounding line 5.

【正确答案】 B、C

【答案解析】