Custom Exception in Java - tccicomputercoaching.com

Custom Exception in Java - tccicomputercoaching.com

What is Exception ?

Abnormal coding is called Exception.

We can use Try-Catch Block to handle Exception.

There are two types of Exception handling.

1. Built in Exception

i.e. ArrayoutofboundException , ArithmaticException, FilenotFoundException

2. Custom Exception

Java provides us facility to create our own exceptions which are basically derived classes of Exception.

Here, MyExceptionClass has been extended from derived class of Exception.

Syntax:

Class <MyExceptionClass> extends Exception { //statements }

Syntax:

throw new MyExceptionClass();

To learn more in detail about Exception Handling in Java.

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