第129題

Given:
11. Float pi = new Float(3.14f);
12. if(pi > 3){
13. System.out.print("pi is bigger than 3. ");
14. }
15. else{
16. System.out.print("pi is not bigger than 3. ");
17. }
18. finally{
19. System.out.println("Have a nice day ");
20. }
What is the result?
A. Compilation fails.
B. pi is bigger than 3.
C. An exception occurs at runtime.
D. pi is bigger than 3. Have a nice day.
E. pi is not bigger than 3. Have a nice day.
答案：A
參考：9-2 Java例外事件與處理機制
第130

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第18行 final 要搭配 try / catch