java.lang.Object positions = i.positions;
MapHandler.finalize_map(i.positions);
    static void finalize_item_containers(java.lang.Object p0) {        Item i = (Item) p0;                if (i != null) {            java.lang.System.out.println("INFO: Finalize item containers.");            java.lang.Object interactions = i.interactions;            i.interactions = null;            MapHandler.destroy_map(interactions);            java.lang.Object instances = i.instances;            i.instances = null;            MapHandler.destroy_map(instances);            java.lang.Object positions = i.positions;            i.positions = null;            MapHandler.destroy_map(positions);            java.lang.Object items = i.items;            i.items = null;            MapHandler.destroy_map(items);        } else {            java.lang.System.out.println("ERROR: Could not finalize item containers. The item is null.");        }    }