Develop an inventory management system for a store using a custom

exception OutOfStockException to handle insufficient stock errors on orders.

Instructions:

$2.$ Creating the OutOfStockException class:

o Define an OutOfStockException class that inherits from Exception.

o Add a constructor that takes a message as a parameter to specify the reason of the

exception.

$3.$ Creating the checkStock method:

o Create a checkStock$($int available, int requested$)$ method that checks

whether the requested quantity is available.

o If the requested quantity exceeds the available stock, throw

the OutOfStockException with an appropriate message.

$4.$ Writing the main program :

o Write a main program that simulates a situation where the user tries to order more

products than the available stock.

o Call the checkStock method with the quantities available and requested.

o Catch the OutOfStockException and display the error message if an exception

is thrown.