Why does Java need exceptions? Does it?
Give an example of two exceptions thrown by Java libraries.
How are exceptions modeled? Can I create my own?
Talk about the keywords try, catch, and throw.
Is it possible to execute two catch blocks from one exception in a try/catch declaration?
What does the finally keyword do?
Does Java require us to catch exceptions if they might be thrown?
What is a checked exception? An unchecked exception? How can I tell one from the other?
If I call a method that might throw a checked exception and I don’t want to catch it, what must I do?