private PsiClass @NotNull [] findAllClasses(@NotNull String shortName, GlobalSearchScope scope) {
    String qName = getQualifiedName();
    String classQName = !qName.isEmpty() ? qName + "." + shortName : shortName;
    return getFacade().findClasses(classQName, scope);
  }
private PsiClass @NotNull [] findAllClasses(@NotNull String shortName, GlobalSearchScope scope)