<?php
namespace UVAdressenObserver;

use MagentoFrameworkEventObserverInterface;

class LieferadresseEditObserver implements ObserverInterface
{
    private $customerRepository;

    public function __construct()
    {

    }

    public function execute(MagentoFrameworkEventObserver $observer)
    {

        $address = $observer->getEvent()->getAddress();
        $order = $address->getOrder();
        print_r(get_class_methods($order)); exit;
        if($address->getAddressType() == 'shipping') {
            $billingAddress = $order->getBillingAddress();
            $billingAddress->setBillingAddress(**CAST $address TO SHIPPING ADDRESS?**);
            print_r(get_class_methods("TEST"); exit;
            //TODO Rechnugsaddresse befuellen
        }
    }
}
?>