java.lang.Object items = c.items;
MapHandler.finalize_map(c.items);
    static void finalize_category_containers(java.lang.Object p0) {        Category c = (Category) p0;                if (c != null) {            java.lang.System.out.println("INFO: Finalize category containers.");            java.lang.Object items = c.items;            c.items = null;            MapHandler.destroy_map(items);        } else {            java.lang.System.out.println("ERROR: Could not finalize category containers. The category is null.");        }    }