static void checkDatabase(String database, ArangoDB arangoDB) { Objects.requireNonNull(database, "database is required"); try { Collection<String> databases = arangoDB.getDatabases(); if (!databases.contains(database)) { arangoDB.createDatabase(database); } } catch (ArangoDBException e) { LOGGER.log(Level.WARNING, "Failed to create database: " + database, e); } }