@Nullable
  private static String getInspectionIdSuppressedInAnnotationAttribute(GrAnnotationMemberValue element) {
    if (element instanceof GrLiteral) {
      final Object value = ((GrLiteral)element).getValue();
      if (value instanceof String) {
        return (String)value;
      }
    }
    return null;
  }
@Nullable
  private static String getInspectionIdSuppressedInAnnotationAttribute(GrAnnotationMemberValue element)