Custom Exception in Java - tccicomputercoaching.com

Custom Exception in Java tccicomputercoaching.com

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tccicomputercoaching.com What is Exception?

• Abnormal coding is called Exception.

• We can use Try-Catch Block to handle Exception.

tccicomputercoaching.com 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.

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

Syntax: Class <MyExceptionClass> extends Exception { //statements }

Syntax: throw new MyExceptionClass();

tccicomputercoaching.com To learn more in detail about Exception Handling in Java.

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