Given this fragment from a Java EE deployment descriptor: 341. 342.java.lang.Throwable 343./mainError.jsp 344. 345. 346.java.lang.ClassCastException 347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastException.Which statement is true?()
A. The deployment descriptor is invalid.
B. The container invokes mainError.jsp.
C. The container invokes castError.jsp.
D. Neither mainError.jsp nor castError.jsp is invoked.