A few days ago I did a post on LinkedIn talking about the Optional class. One comment was an excellent question: Could the use of Optional lead to performance degradation? The answer is: Yes, it can. But should you worry? The post Should You Worry Ab...

If you usually need to rewrite or copy similar code between different projects, it may be time to stop replicating it and create a library. To use your library in different projects, you have to publish it on a repository like Maven Central Repositor...

When you have more people using your Java APIs, your projects grow and naturally you become a better engineer. You become more likely to increase your incomes and join great new projects. It also enables people to get their jobs done faster. So it’s...

Java Engineers can adopt several strategies to stay up-to-date with technology. One of the most natural ones is by developing frameworks and libraries. By doing that, they often find themselves in one of these two situations: Any significant change i...

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