$1.$

$-$ Create a class Product which will have the following attributes: name, expiration date and price.

$-$ For the expiration date, you can use the Date class posted on Teams.

$-$ Make sure to implement a mechanism which will check whether the price is equal to zero or below it$.$

$-$ If the price is below zero, it should throw an Exception called InvalidPriceException.

$-$ The aforementioned Exception should be created by you $($it should have two constructors$).$

$-$ Finally, create a ProductDemo class in which you will test out both situations using the try$-$catch block, when the price is larger than zero and equal or below it $($when the Exception should be thrown$).$

$-$ Include the screenshot of both situations, or one screenshot which will show both situations in the console.