When you work with the JDK's Streams API and Lambda functions, you can use the ever-popular ... version where functional programming was introduced to developers -- this simple interface defines five ...

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 ...

If you want to master functional programming ... in your code — starting with how to use an actual class, and how to create very concise code with a lambda function. The Java Function interface is ...