It doesn’t take much Java development experience to learn firsthand what the NullPointerException is about. In fact, one person has highlighted dealing with this as the number one mistake Java ...

I'm encountering an NullPointerException in the RedisOperationsSessionRepository. From reading the code, in this case a null value is expected, but a getter is invoked on the object a flew lines later ...

We are using Jedis ops for has api methods to fetch values from Redis. Which at times returns the value most of time but sometime gives null exception. [2019-05-15 15 ...