LocalizableContent extends LocalizableObject implements LocalizationListener, Cloneable { public Collection<T> values() { return content.values(); } LocalizableContent();  LocalizableContent(Language language);  LocalizableContent(LocalizableObject localizable); void clear(); boolean isEmpty(); int size(); Collection<T> values(); @Override void disableLanguage(Language language); T put(T content, Language language); T get(); T get(Language language); T get(Language language, boolean force); void switchedTo(Language language, Language requestedLanguage); @SuppressWarnings("unchecked") Object clone(); String toString(Language language, boolean force);  }
@Test public void testValues() { assertEquals(2, content.values().size()); assertTrue(content.values().contains(englishLocale.getDisplayLanguage(englishLocale))); }