presto-hive/src/main/java/io/prestosql/plugin/hive/HiveTableProperties.java/HiveTableProperties/getFooterSkipCount
class HiveTableProperties:    public static Optional<Integer> getFooterSkipCount(Map<String, Object> tableProperties)
    {
        return Optional.ofNullable((Integer) tableProperties.get(SKIP_FOOTER_LINE_COUNT));
    }