presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/thrift/BridgingHiveMetastore.java/BridgingHiveMetastore/createDatabase
class BridgingHiveMetastore:    @Override
    public void createDatabase(HiveIdentity identity, Database database)
    {
        delegate.createDatabase(identity, toMetastoreApiDatabase(database));
    }