Example to show exception in java
The code describe you the use of exception class
in java .Exceptions are the set of condition in Java to indicate to a calling method that
occurred when an abnormal condition occurred. This tutorial describes how to use exceptions appropriately in your programs.. The
following steps involved in the program are given below:-
division(100, 0):- This method is declared for calculating the average of
any two numbers. Here 100 is the
numerator and 0 is the denominator.
System.out.println("Divide" + ex.getMessage() + "Exception" + "\n"
+ "Please check the denominator");:- This
return you an exception message which will be displayed if an error
occurs.
Exceptionjava.java
public class Exceptionjava {
public static void main(String[] args) {
division(100, 0);
}
public static void division(int numerator, int denominator) {
try {
int average = numerator / denominator;
System.out.println("Average : " + average);
} catch (Exception ex) {
System.out.println("Divide" + ex.getMessage() + "Exception" + "\n"
+ "Please check the denominator");
}
}
}
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output of the program
Divide/ by zero Exception
Please check the denominator |
Note:- if you will
provide the value of denominator as 100 or any number except 1 it will not give
any exceptions.
Download source code
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