what is exception in java
An exception is an event, which occurs during the execution of a
program, that disrupts the normal flow of the program's instructions.what is exception in java
An exception is an event, which occurs during the execution of a
program, that disrupts the normal flow of the program's instructions.exception handling in java example
public class Exception8 {
public static void main(String[]args)
{
fun1();
fun2();
}
static void fun1()
{
fun3();
}
static void fun2()
{
fun3();
}
static void fun3()
{
try {
System.out.println(20/0);
}
catch(ArithmeticException e)
{
System.out.println("Zero divison ");
}
}
}how many ways we can do exception handling in java
We can handle exceptions in either of the two ways :
1) By specifying try catch block where we can catch the exception.
2) Declaring a method with throws clausehow to handle exceptions
I use try & catch & finally block
to handle exception if I will use the method
in different class.
Or If I will use it only once and if it is checked
exception then I use THROWS keyword on method signatureCopyright © 2021 Codeinu
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