33. try { 
34. // some code here 
35. } catch （NullPointerException e1） { 
36. System.out.print（”a”）； 
37. } catch （RuntimeException e2） { 
38. System.out.print（”b”）； 
39. } finally { 
40. System.out.print（”c”）； 
41. } 
What is the result if a NullPointerException occurs on line 34？（） 

Class TestException 
1. public class TestException extends Exception { 
2. } Class a： 
1. public class a { 
2. 
3. public String sayHello（String name） throws TestException { 
4. 
5. if（name == null） { 
6. throw new TestException（）； 
7. } 
8. 
9. return “Hello “+ name； 
10. } 
11. 
12. } 
A programmer wants to use this code in an application：
45. A a=new A（）； 
46. System.out.println（a.sayHello（”John”））； 
Which two are true？（）