@@ -0,0 +1,412 @@
+public class Seat%0A%7B%0A    public Seat (int row, int column, int id)%0A    %7B%0A        _row = row;%0A        _column = _column;%0A        _id = id;%0A    %7D%0A%0A    private final int getRow ()%0A    %7B%0A        return _row;%0A    %7D%0A%0A    private final int getColumn ()%0A    %7B%0A        return _column;%0A    %7D%0A%0A    private final int id ()%0A    %7B%0A        return _id;%0A    %7D%0A%0A    private int _row;%0A    private int _column;%0A    private int _id;%0A%7D

Update Seat.java