javac 2DTicTacToe.java 
2DTicTacToe.java:14: <identifier> expected
public class 2DTicTacToe implements AnyTicTacToe
            ^
2DTicTacToe.java:20: illegal start of type
    public 2DTicTacToe()
           ^
2DTicTacToe.java:20: invalid method declaration; return type required
    public 2DTicTacToe()
             ^
3 errors

TicTacToe.java:25: <identifier> expected
                ticTacToeGame = new 3DTicTacToe();
                                    ^
TicTacToe.java:25: '(' or '[' expected
                ticTacToeGame = new 3DTicTacToe();
                                                 ^
TicTacToe.java:31: 'catch' without 'try'
        catch (ArrayIndexOutOfBoundsException e) {
        ^
TicTacToe.java:23: 'try' without 'catch' or 'finally'
       try {
       ^
TicTacToe.java:49: '}' expected
}
 ^
5 errors