Write Code in Java, please. Make sure to follow the program requirements.

d$.$The Participant object will hold the GiftCards that will be assigned from the Barrel.

e$.$Since a Participant exists in the real world, use this real$-$world model to create the attributes and behaviors needed for a Participant in the Gift Card Game.

f$.$Remember that the Participant should be able to give the total value of the GiftCards they hold.

The value of a GiftCard is calculated by multiplying the category points by the monetary value of the card.$$

Create a test program $$that will demonstrate that the Participant works as required. Include unit tests for each of the objects as well.$$

Note: Unit tests may need to use an unshuffled Barrel of gift cards to ensure all the behaviors work properly.

Create a $3-5-$minute video in which you explain your variable choices and any calculations in your programs. Execute $($run$)$ the program in your video. Address any challenges encountered and new information learned while completing the assignment.