@NotNull
  private static String clsName(@NotNull PsiElement psiElement) {
    String name = LanguageFindUsages.getNodeText(psiElement, false);
    if (!name.isEmpty()) return name;
    return ObjectUtils.notNull(psiElement instanceof PsiNamedElement ? ((PsiNamedElement)psiElement).getName() : null, "");
  }
@NotNull
  private static String clsName(@NotNull PsiElement psiElement)