Wim De Troyer
2,236 viewsThe 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 …
Sealed Classes
Wim De Troyer
2,236 views
Hanno Embregts
35,054 viewsJava 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 …
George Tanev
12,890 viewsRolling 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.
A N M Bazlur Rahman
18,821 viewsJava 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 …
9,077 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.
Mala Gupta
7,375 viewsGetting 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.
Noopur Gupta
8,376 viewsLatest 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.
Geertjan Wielenga
4,603 viewsHighlights 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?
Don Raab
7,192 viewsImmutable 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 …
Simon Ritter
4,217 viewsJDK 15 Sealed Classes: Fine-Grained Mechanism for Inheritance
The most significant new feature in JDK 15, and the only change to the language, is the introduction of sealed classes as a preview feature.