In 2009, Final Interfaces were a concept, and many years later Java got Sealed Types

When working on submissions for Projects coin - Controlled Inheritance was one element that I wanted to have.

Digital TV in Poland

Wikipedia: Digital television

Slowly but unstoppable Digital TV will finally come to us.

Is Javadoc killing program evolution?

Hello!

When I found what Javadoc was, I was totally impressed. The way that it made code more readable was increadible for me. So it didn't take too much time until I used to comment each class, method and parameter. I did that in one project and was satisfied with results. However, in the second one I found a problem that improving Javadoc after rebuilding some parts of code took even 3x more time and efford than it should have. That's why nowadays, I'm used to providing comments as little as possible. This doesn't mean that I avoid using Javadoc. I just try to make it as brief as possible, omitting as much as I can without harming a project.