@Override
    public void populateConfigJSONObject(JSONObject jsonObject, Map<String, Object> inputEditorTaglibAttributes,
            ThemeDisplay themeDisplay, RequestBackedPortletURLFactory requestBackedPortletURLFactory) {

        String extraPlugins = jsonObject.getString("extraPlugins");
        String plugins = jsonObject.getString("plugins");

        if (!extraPlugins.contains("language")) {
            extraPlugins += ",language";
        }

        jsonObject.put("extraPlugins", extraPlugins);

        JSONArray toolbarLiferay = jsonObject.getJSONArray("toolbar_liferay");
        toolbarLiferay = getToolbarLiferayJSONArray(inputEditorTaglibAttributes);
        jsonObject.put("toolbar_liferay", toolbarLiferay);
    }

protected JSONArray getToolbarLiferayJSONArray(Map<String, Object> inputEditorTaglibAttributes) {

        return JSONUtil.putAll(
                toJSONArray("['Bold', 'Italic', 'Underline', 'Strike', '-', 'Subscript', 'Superscript', '-'"
                        + ", 'RemoveFormat', 'Language', 'Timestamp']")
        );
    }