@NotNull
  public Collection<String> getAdditionalAnnotations() {
    List<String> annos = ADDITIONAL_ANNOS;
    if (annos == null) {
      annos = new ArrayList<>();
      Collections.addAll(annos, STANDARD_ANNOS);
      for (EntryPoint extension : DEAD_CODE_EP_NAME.getExtensionList()) {
        String[] ignoredAnnotations = extension.getIgnoreAnnotations();
        if (ignoredAnnotations != null) {
          ContainerUtil.addAll(annos, ignoredAnnotations);
        }
      }
      ADDITIONAL_ANNOS = annos = Collections.unmodifiableList(annos);
    }
    return annos;
  }
@NotNull
  public Collection<String> getAdditionalAnnotations()