A preview feature in JDK 22 combines the strengths of virtual threads and parallel streams to improve optimization and performance. Here's how it works.

Code and data integrity and encryption support in Java would get boosts from two different proposals floating in the open source Java community.

The java.util.stream.Gatherers interface comes with a handful of built-in functions that enable you to build custom intermediate operations. Let’s take a look at what each one does.