How to Extend an Exception in Java (InputMismatchException) ?

[Hatem]

Hi ..

Am Trying to Customize this Class (InvalidGradeException) to Print A Simple Message When the Exception Handled. Actually I had Try to Do it With Constructor but Cannot. Can you Help me ?

As you see the Class Inherits From the Exception Class (InputMismatchException).

Class InvalidGradeException extends InputMismatchException
{

}

Hatem

[JosAH]

Hi ..

Am Trying to Customize this Class (InvalidGradeException) to Print A Simple Message When the Exception Handled. Actually I had Try to Do it With Constructor but Cannot. Can you Help me ?

As you see the Class Inherits From the Exception Class (InputMismatchException).

Class InvalidGradeException extends InputMismatchException
{

}

Hatem

Implement a couple of constructors in your class (that call the superclass' constructors) like this:

public class InvalidGradeException extends InputMismatchException {
   public InvalidGradeException() { super(); }
   public InvalidGradeException(String s) { super(s); }
   // other interesting stuff here ...
}

kind regards,

Jos

[Hatem]

Thanks Very Much Friend :)