This document discusses exception handling in Java. It defines exception handling as a mechanism to handle runtime errors and maintain normal program flow. Exceptions are objects that are thrown when errors disrupt typical execution. The document outlines the exception hierarchy, types of exceptions, Java exception keywords like try, catch, throw and finally, and provides an example Java program demonstrating exception handling.

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EXCEPTION
HANDLING
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WHAT IS
EXCEPTION
HANDLING

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ALPINE SKI HOUSE
EXCEPTION HANDLING
• The Exception Handlingin Java is one of the powerful mechanismto handletheruntime
errorsso that the normal flow of the application can be maintained.
• In Java, an exception is an event that disrupts the normal flow of the program. It is an
object which is thrown at runtime.
• Exception Handlingis a mechanismto handle runtime errors such as
ClassNotFoundException, IOException, SQLException, RemoteException, etc.
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EXCEPTION
HIERARCHY
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TYPES OF
EXCEPTIONS
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JAVA
EXCEPTION
KEYWORDS

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JAVA EXCEPTION
HANDLING EXAMPLE
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JAVAEXCEPTIONEXAMPLE.JAVA
1. public class JavaExceptionExample{
2. public static void main(String args[]){
3. try{
4. //code that may raise exception
5. int data=100/0;
6. }catch(ArithmeticException e){System.out.println(e);}
7. //rest code of the program
8. System.out.println("rest of the code...");
9. }
10.} 11

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