PPT Slide

Print an error message
Log the exception
Retry the method(maybe with default parameters)
Restore the system to some previouslyknown "good" state.
Set the system to some "safe" state.
Let exception propagate to whoever called the method in which the exception arose
Catch it and ignore it

“Catch it and ignore it” is generally bad: If the error was

serious enough to throw an exception, it should be dealt

with, not ignored.

When Catching Exceptions you can . . .

OOA/OOD/OOP

“Who”/what knows

enough to handle

the exception?