code: private void processPropertyOverrides() {
      PropertyOverrides propertyOverrides = entityClass.getAnnotation(PropertyOverrides.class);
      if (propertyOverrides == null) {
        return;
      }
      PropertyOverride[] propertyOverridesArray = propertyOverrides.value();
      for (PropertyOverride propertyOverride : propertyOverridesArray) {
        entityMetadata.putPropertyOverride(propertyOverride);
      }
    }
docs: Processes the property overrides for the embedded objects, if any.