Redisl garbled code and expiration time configuration

 /** * 1 Minutes expired  * @param connectionFactory * @return */
    @Bean
    public RedisCacheManager cacheManager1Minute(RedisConnectionFactory connectionFactory) {
    
        RedisCacheConfiguration config = instanceConfig(60L);
        return RedisCacheManager.builder(connectionFactory)
                .cacheDefaults(config)
                .transactionAware()
                .build();
    }


    /** *  The default is 1 Hours  * @param connectionFactory * @return */
    @Bean
    @Primary
    public RedisCacheManager cacheManager1Hour(RedisConnectionFactory connectionFactory) {
    
        RedisCacheConfiguration config = instanceConfig(3600L);
        return RedisCacheManager.builder(connectionFactory)
                .cacheDefaults(config)
                .transactionAware()
                .build();
    }

    /** * 1 Days overdue  * @param connectionFactory * @return */
    @Bean
    public RedisCacheManager cacheManager1Day(RedisConnectionFactory connectionFactory) {
    

        RedisCacheConfiguration config = instanceConfig(3600 * 24L);
        return RedisCacheManager.builder(connectionFactory)
                .cacheDefaults(config)
                .transactionAware()
                .build();
    }

    private RedisCacheConfiguration instanceConfig(Long ttl) {
    

        Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
        objectMapper.registerModule(new JavaTimeModule());
        //  Get rid of all kinds of @JsonSerialize Interpretation of annotations 
        objectMapper.configure(MapperFeature.USE_ANNOTATIONS, false);
        //  Serialize only for non null values 
        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        //  Serialize the type to the property json In a string 
        objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance ,
                ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY);

        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

        return RedisCacheConfiguration.defaultCacheConfig()
                .entryTtl(Duration.ofSeconds(ttl))
                //.disableCachingNullValues()
                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer));

    }