Oracle introduced its new open-source framework, Helidon, in September 2018. Originally named Java for Cloud, Helidon is a collection of Java libraries for creating microservices-based applications.

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the ...

Java records are a new language feature that reduces verbosity and enables optimized runtime performance. This Java records tutorial shows how they work.

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

Q: How do you determine CPU usage in Java? A: So, here is the good news and the bad news. The bad news is that programmatically querying for CPU usage is impossible using pure Java. There is ...