getMockRequest().setLocale(Locale.JAPANESE);
        assertEquals("https://discuss.codelibs.org/c/FessJA/", systemHelper.getForumLink());
        getMockRequest().setLocale(Locale.ITALIAN);
        assertEquals("https://discuss.codelibs.org/c/FessEN/", systemHelper.getForumLink());
        getMockRequest().setLocale(null);
        assertEquals("https://discuss.codelibs.org/c/FessEN/", systemHelper.getForumLink());

  - link: /fr/
    name: fr - français
  - link: /he/
    name: he - עברית
  - link: /hu/
    name: hu - magyar
  - link: /id/
    name: id - Bahasa Indonesia
  - link: /it/
    name: it - italiano
  - link: /ja/
    name: ja - 日本語
  - link: /ko/
    name: ko - 한국어
  - link: /nl/
    name: nl - Nederlands
  - link: /pl/
    name: pl - Polski
  - link: /pt/
    name: pt - português