@Nullable
  private static DPropertyElement findConcreteDynamicProperty(DRootElement rootElement, final String containingClassName, final String propertyName) {
    final DClassElement classElement = rootElement.getClassElement(containingClassName);

    if (classElement == null) return null;

    return classElement.getPropertyByName(propertyName);
  }
@Nullable
  private static DPropertyElement findConcreteDynamicProperty(DRootElement rootElement, final String containingClassName, final String propertyName)