public static List<GotoRelatedItem> createItems(@NotNull Collection<? extends PsiElement> elements, @Separator String group) {
    List<GotoRelatedItem> items = new ArrayList<>(elements.size());
    for (PsiElement element : elements) {
      items.add(new GotoRelatedItem(element, group));
    }
    return items;
  }
public static List<GotoRelatedItem> createItems(@NotNull Collection<? extends PsiElement> elements, @Separator String group)