@Test
public void testRemoveDeletedKeysTest() {
// set languages that is used as reference: all keys there are the keys should not to be deleted
String[] referenceLanguages = new String[] {"de", "en"};
// set the languages that should be cleaned up
Set<String> targetLanguages = I18nModule.getTranslatableLanguageKeys();
// Set<String> targetLanguages = new HashSet<String>();
// targetLanguages.add("en");
tDMgr.removeDeletedKeys(false, referenceLanguages, targetLanguages);
}
