private static String getSinceString(@NotNull PsiModifierListOwner element) {
    PsiAnnotation annotation = AnnotationUtil.findAnnotation(element, CommonClassNames.JAVA_LANG_DEPRECATED);
    if (annotation != null) {
      PsiAnnotationMemberValue value = annotation.findAttributeValue("since");
      if (value instanceof PsiExpression expression &&
          ExpressionUtils.computeConstantExpression(expression) instanceof String since) {
        return since;
      }
    }
    return null;
  }
private static String getSinceString(@NotNull PsiModifierListOwner element)