GameMap

    private String[] MAP = { "rrrrrrrr", "rggqggqr", "rqrgrrgr", "rgrgrggr", "rgqgrqrr", "rgrrrggr", "rggqgqhr",
            "rrrrrrrr" };

    public String[] updateMap(int x, int y, String updateComponent) {
        String arrTemp = MAP[y];
        String stringTemp = "";
        stringTemp += arrTemp.substring(0, x) + updateComponent + arrTemp.substring(x + 1);
        MAP[y] = stringTemp;
        return MAP;
    }