public ServiceCall<TranslationResult> translate(final String text,final Language source,final Language target){
  return translate(Collections.singletonList(text),source,target);
}

public ServiceCall < TranslationResult > translate ( final String text , final Language source , final Language target ) { return translate ( Collections . singletonList ( text ) , source , target ) ; }
translate text using source and target languages . < br >
