Updating order-lines after changing quantities in configuration using java-api

  Hi,

We're doing some programmatic changes (using the JAVA-API) on a configuration and then save the configuration (using config.save()). This unfortunately doesn't update the quantities on the order-lines, that are attached to the configuration. (This order is in the state ENTERED, so it has not yet been booked). When I manually open the configurator on the model after the programmatic changes and immediately close the configurator using the "Close" button, the quantities on the lines get updated. But if I just "book" the order without opening it after the config-update, I'm getting 'cancelled quantities' on the lines with the programmatically reduced