KwickClips Java · 41 sec · free
How do you make your own exception?
Short answer. Write a class that extends Exception and pass the message with super.
Why make one at all?
Because no built-in exception describes a problem like a low balance.
Remember
| Built-in: ready made by Java |
| Own: extends Exception |
No built in exception says low balance. So make one! Built in ones include ArithmeticException. Our class LowBal extends Exception. Super passes the message. Remember. Built in ones are ready made. Your own extends Exception.
This clip is from the full lesson: Exception Handling in Java — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 12 Information Technology (802), ISC Class 12 Computer Science (868), GSEB Std 12 Computer Studies, GSEB Std 12 Computer Studies
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