"Consider an ADT called SquareMatrix. (The matrix can be represented by a 2-D array of ints w/ n rows and n columns.) Write the specification for the ADT as a Java interface. Include the following: MakeEmpty (which sets the 1st n rows and columns to ;, StoreValue(i, j, value) which stores value into position at row i, column j; Add (add the 2 matrixes together); Subtract (subtracts 1 matrix from another); Copy (which copies one matrix into another); Print(prints chosen matrix)
b. Create a class that implements the interface (max size 50x50)
c. Create a small application to use the class.