processBoardEvent(new BoardEvent(this, new Coords(x, y), BoardEvent.BOARD_CHANGED_HEX));
    private void initializeHex(int x, int y) {        IHex hex = getHex(x, y);                if (hex == null) {            return;        }                hex.clearExits();        for (int i = 0; i < 6; i++) {            IHex other = getHexInDir(x, y, i);            hex.setExits(other, i, this.roadsAutoExit);        }    }