Yesterday I had to help a younger team mate to solve a simple problem with persisting data with HTTP session. Case was quite simple but proposed solution wasn’t the best. We discussed other possibilities and found that what we had done is the best one for given circumstances. He did the work and has committed changes to source repository and then informed project architect.

As I said, solution wasn’t prefect but was the simplest one and easy to understand in the future when someone else who will take a care for the project. I took a look on the code and it was etoro beautiful! Separated meaningful method name, named constants for String literals, null safe – beautiful! And all that was achieved without any comment from my side regarding how a code should looks like!