private static void mergeJsonPropertyOrder(JDefinedClass aClass) {
    List<JAnnotationUse> jsonPropertyOrders = aClass.annotations().stream()
      .filter(it -> it.getAnnotationClass().fullName().equals("com.fasterxml.jackson.annotation.JsonPropertyOrder"))
      .collect(Collectors.toList());
    if (jsonPropertyOrders.size() > 1) {
      JAnnotationUse first = jsonPropertyOrders.get(0);
      JAnnotationArrayMember value = (JAnnotationArrayMember)first.getAnnotationMembers().get("value");
      for (int i = 1; i < jsonPropertyOrders.size(); i++) {
        JAnnotationUse toMerge = jsonPropertyOrders.get(1);
        ((JAnnotationArrayMember)toMerge.getAnnotationMembers().get("value")).annotations()
          .forEach((JAnnotationValue a) -> addAnnotationValue(value, a));
        removeAnnotation(aClass, toMerge);
      }
    }
  }
private static void mergeJsonPropertyOrder(JDefinedClass aClass)