void (PsiElement element, int offset, ParameterInfoHandler handler) { final Object[] itemsToShow = getItemsToShow(); if (itemsToShow == null || itemsToShow.length == 0) return; showParameterHint(element, getEditor(), itemsToShow, getProject(), itemsToShow.length > 1 ? getHighlightedElement() : null, offset, handler, myRequestFocus, mySingleParameterInfo); }