public static void setJSONToConstants(String jsonString) throws JSONException {
        JSONObject json = new JSONObject(jsonString);
        jFrameWidth = (int) json.get("jFrameWidth");
        jFrameHeight = (int) json.get("jFrameHeight");
        jFrameTitle = (String) json.get("jFrameTitle");
        if(getColorFromJSON(json, "colorBorderUserBox") != null) {
            colorBorderUserBox = getColorFromJSON(json, "colorBorderUserBox");
        }
        if(getColorFromJSON(json, "colorBorderNormalBox") != null) {
            colorBorderNormalBox = getColorFromJSON(json, "colorBorderNormalBox");
        }
        if(getColorFromJSON(json, "colorNormalBackground") != null) {
            colorNormalBackground = getColorFromJSON(json, "colorNormalBackground");
        }
        if(getColorFromJSON(json, "colorWallBackground") != null) {
            colorWallBackground = getColorFromJSON(json, "colorWallBackground");
        }
    }