Exceptions
by Michael Thomas
(
Tutorial Home Page
)
by Michael Thomas
(
Tutorial Home Page
)
(not completed)
Topic
Notes
Throwing exception.
An overridden method in a subclass may only throw exceptions that are declared in the parent.
An overridden method in a subclass can throw fewer or no exceptions.
Creating an exception
if (myRef == null )
throw new NullPointerException();