// LangUtils.dico(CONTEXT_NAME_PROP, "system"));
// bc.registerService(ApplicationConfiguration.class, new UserUi(), LangUtils.dico(CONTEXT_NAME_PROP, "user"));
// LangUtils.dico(CONTEXT_NAME_PROP, "system"));
// bc.registerService(ApplicationConfiguration.class, new UserUi(), LangUtils.dico(CONTEXT_NAME_PROP, "user"));