assertEquals(55, enItems.size());
        final List<Map<String, String>> jaItems = systemHelper.getLanguageItems(Locale.JAPANESE);
        assertEquals(55, jaItems.size());
    }

    public void test_getHostnamet() {
        assertNotNull(systemHelper.getHostname());
        try {
            envMap.put("COMPUTERNAME", "xxx");
            assertEquals("xxx", systemHelper.getHostname());
        } finally {