presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/glue/GlueHiveMetastore.java/GlueHiveMetastore/isManagedTable
class GlueHiveMetastore:    private static boolean isManagedTable(Table table)
    {
        return table.getTableType().equals(MANAGED_TABLE.name());
    }