Programming Project - GrilleCoder (Polymorphic Cryptography) | Encryption and Decryption

 For the GridCoder we will represent grilles as a 2-dimensional boolean array, where true values represent hole squares and false values represent covered squares. - You should create two constructors for your GrilleCoder class - a zero-argument constructor and one that takes a grille as an argument. You should also provide a getter and setter for the grille as well (and of course encrypt and decrypt methods). - Care must be taken when designing a grille since you must ensure every square in the grid is exposed exactly once.