1. class A { 2. public byte file Number () { 3. return l; 4. } 5. } 6. 7. Class B extends A { 8. public short getNumber() { 9. return 2; 10. } 11. 12. public short getNumber() { 13. B b = new B(); 14. System.out.printIn(b.getNumber()); 15. } 16. } What is the result（）?
- A Compilation succeeds and l is printed.
- B Compilation succeeds and 2 printed.
- C An error at line 8 cause compilation to fail.
- D An error at line 14 cause complication to fail.
- E Complication succeeds but an exception is thrown at line 14.