Exam 9: Exception Handling

If a method does not catch an exception,then it must at least warn programmers that any invocation of the method might possibly throw an exception.This warning is called a/an:

Exceptions that are subject to the catch or declare rule are called:

Define an exception class called FileNotFoundException.The class should have a constructor with no parameters.If an exception is thrown with this zero-argument constructor,getMessage should return "File Not Found!" The class should also have a constructor with a single parameter of type String.If an exception is thrown with this constructor,then getMessage returns the value that was used as an argument to the constructor.

In event-driven programming,sending an event is called firing the event.

Write a Java statement that throws a new exception with the String: File Not Found.