TicTacToe console game using two enums in java:

Better stay with the outline :)

Please help me implement following codes:

----------------------GameState.java------------------------------------

public enum GameState {PLAYING, DRAW, XWIN, OWIN;}// Represents the status of game

-------------------CellValue.java--------------------------------------------

public enum CellValue {INVALID, EMPTY, X, O;}//Represents the value of a spot on the board

-----------------------------------TicTacToe class.java--------------------------------

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