Java 22 introduces stream gatherers, a new mechanism for manipulating streams of data. Stream gatherers are the delivered feature for JEP 461, allowing developers to create custom intermediate ...

In Java, nested classes are categorized as either static member classes or inner classes. Inner classes are non-static member classes, local classes, or anonymous classes.

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

A preview feature in Java is one that is not yet added permanently even though its design, specification, and implementation are complete. Presently Java has quite a few preview features in the ...

The pattern matching feature in Java lets app developers handle complex data structures such as abstract layers and class hierarchies. Here's how it works.

App Dev Trends/Live! 360 speaker Michael Remijan shares how these will revolutionize the Java collection process, shows how it will change your code and talks about common misconceptions. Java 8's ...