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hanno.codes is the personal website of Hanno Embregts, a Java Developer with a passion for learning, teaching and making music.

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latest blog posts

Java 22 Is Here, And It’s Ready To Rock

40 minute read ◦ posted on 19 Mar 2024 by Hanno Embregts .

Java 22 is here, and it’s ready to rock! Boasting a set of 12 JEPs, it finalizes features like ‘unnamed variables and patterns’ and previews new ones like ‘statements before super(…)’ and ‘stream gatherers’. This post has all the info!

Java 21 is Available Today, And It’s Quite the Update

45 minute read ◦ posted on 19 Sep 2023 by Hanno Embregts .

Java 21 is available today, and it’s quite the update. It brings us 15 (!) JEPS, finalizing features like Record Patterns & Virtual Threads and previewing new ones like String Templates. This blog post has all the info!

It’s Java 20 Release Day! Here’s What’s New

22 minute read ◦ posted on 21 Mar 2023 by Hanno Embregts .

This will be a good day, because it’s Java 20 release day! It’s been six months since Java 19 was released, and so it’s time for another fresh wave of Java features. This post will take you on a tour through all JEPs that come with this release and give you a brief introduction of each one of them. Where applicable the differences with Java 19 are highlighted and a few typical use cases are provided, so that you’ll be more than ready to use these features after you’ve finished reading!

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