private static boolean checkContainer(final @NotNull PsiMethod patternMethod, @NotNull PsiElement container) {
    final String name = patternMethod.getName();

    Map<String, Boolean> cached = CachedValuesManager.getCachedValue(container, () -> Result.create(
      (ConcurrentMap<String, Boolean>)new ConcurrentHashMap<String, Boolean>(), PsiModificationTracker.MODIFICATION_COUNT
    ));
    Boolean cachedResult = cached.get(name);
    if (cachedResult != null) {
      return cachedResult.booleanValue();
    }

    boolean result = doCheckContainer(patternMethod, container, name);
    cached.put(name, result);

    return result;
  }
private static boolean checkContainer(final @NotNull PsiMethod patternMethod, @NotNull PsiElement container)