@Test public void testSpecial() {

    assertThat(new PageTitle("Special:Version", WikiSite.forLanguageCode("en")).isSpecial(), is(true));
    assertThat(new PageTitle("特別:Version", WikiSite.forLanguageCode("ja")).isSpecial(), is(true));
    assertThat(new PageTitle("Special:Version", WikiSite.forLanguageCode("ja")).isSpecial(), is(true));
    assertThat(new PageTitle("特別:Version", WikiSite.forLanguageCode("en")).isSpecial(), is(false));
}