New Java Features Are Not Just for Interviews. Two Real-World Use Cases from Axelix
See how Axelix uses Java ScopedValue to propagate security context and sealed interfaces to protect domain invariants in real-world …
Sealed Classes
The Visitor Pattern - 'Revisited' using Data Oriented Programming techniques
Java Language improvements culminating in java 21 obviate the need for the verbose visitor pattern as we know it, instead elevating it into …
Java 21 Is Available Today, And It's Quite The Update
Today's the first day of Java 21's availability! It's been six months since Java 20 was released, so it's time for another fresh wave of …
Rolling Binary Trees: A Guide to Common Design Patterns in Java
We introduce a linear algorithm for rolling binary trees and implement it in Java, by demonstrating the use of common design patterns.
Java Sealed Classes: Building Robust and Secure Applications
Sealed classes can help you create more robust and maintainable code by restricting the inheritance hierarchy of your classes and …
9,135 viewsFoojay Podcast #5: OpenJDK Discussion Panel
It's September 20th, OpenJDK 19 has been released. In this podcast, we discuss the new features and the changes that this release brings.
Getting Started with Java 17 and IntelliJ IDEA
In this article, I will limit the coverage of Java 17 to its language features – Sealed Classes and Pattern Matching for switch.
Latest Java Releases and Eclipse Java IDE
Major interesting features of latest Java versions like records and switch expressions with their tooling support in Eclipse Java IDE.
Highlights of the Newest and Latest JEPs in Java 16
The JDK Enhancement Proposal (or JEP) is a community process for proposals for enhancements to the OpenJDK. Which ones made it into Java 16?
Immutable Collections in Java with Sealed Types
JDK 15 was released on September 15, 2020. JEP 360 Sealed Types was included as a preview feature in this release, with its second preview …