All Classes and Interfaces

Class	Description
Battleship	A Ship with a length of four tiles.
Cruiser	A ship with a length of three tiles.
Destroyer	A ship with a length of two tiles.
EmptySea	Considered a type of Ship so that the Ocean's ship 2D array can consist of EmptySea references for empty tiles and proper ships for tiles with ships actually inside of them.
Ocean	This class manages the game state by keeping track of what entity is contained in each position on the game board.
OceanInterface
Ship	Ship is the abstract class for all of the ships and sea tiles that will make up the game of Battleship.
Submarine	A ship with a length of one tile.