try/catch/finally
Learn to use try, catch, and finally to handle runtime errors safely.
Intro
Programs sometimes hit errors: invalid input, missing files, divide by zero. Exceptions are Java's way to handle them without crashing.
try/catch overview
Wrap risky code in a try block. If an exception occurs, control jumps to a matching catch. This lets you handle errors gracefully.
All lessons in this course
- try/catch/finally
- Checked vs Unchecked
- Reading Stack Traces