### Question:
InternationalString { public LocalizedString getLocalizedString(String locale) { return getLocalizedString(new String[] { locale }); } InternationalString(); LocalizedString getDefaultLocalizedString(); LocalizedString getLocalizedString(String locale); LocalizedString getLocalizedString(String[] locales); List<LocalizedString> getLocalizedStrings(); void setLocalizedString(LocalizedString localizedString); void setLocalizedStrings(List<LocalizedString> localizedStrings); void removeLocalizedString(LocalizedString localizedString); void removeLocalizedStrings(List<LocalizedString> localizedStrings);  }### Answer:
@Test public void noLocalizedStrings() { InternationalString internationalString = new InternationalString(); assertEquals(null, internationalString.getLocalizedString("cn")); }