JavaDoc is our source of truth when comes to understanding in depth Java’s API, but also an inspiration on how we can document our own code. Creating code documentation involves writing a combination of custom JavaDoc tags and HTML elements, which can be time-consuming and error-prone due to its complexity. Hence, let’s take a sneak peek at JEP 467 and how Java documentation could be easier to read and maintain thanks to including Markdown syntax in comments. Make sure to check the show-notes ..read more

JEP 468 proposes a solution to the verbosity that can come from modeling mutable state with immutable records: derived record creation aka with expressions aka withers . That’ll make it easy and succinct to create a copy of a record instance while changing just a few components. Make sure to check the show-notes ..read more

Embark on an exploration of Java 21's groundbreaking language features. From a simplified beginning with unnamed classes and instance main methods to using string templates, record patterns, and pattern matching, this session empowers you to create efficient, future-proof code. Join this talk to gain a practical understanding of the latest Java language advancements so that you can apply them to your applications ..read more

Six years ago we accelerated the pace of new releases in order to keep Java vibrant in an ever-changing world of competing platforms and new styles of application deployment. That worked out better than most anyone hoped or expected, enabling a rate of innovation and delivery not seen since the early days of the platform. We’ll take a look back at features delivered recently, and a brief look ahead at what’s coming next. Recorded at Jfokus 2024 ..read more

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The following JEP is targeted to JDK 23: 469: Vector API (Eighth Incubator ..read more

JEP 468 proposes a solution to the verbosity that can come from modeling mutable state with immutable records: derived record creation aka with expressions aka withers . That’ll make it easy and succinct to create a copy of a record instance while changing just a few components. Make sure to check the show-notes ..read more

The following JEP is targeted to JDK 23: 473: Stream Gatherers (Second Preview ..read more

JDK Flight Recorder (JFR) is a low overhead profiling and troubleshooting framework built into the Java Virtual Machine. It comes with a powerful programming API that allows you to create application specific events. The API can also be used as a datasource for your own infrastructure for example when building dashboards and triggers. This talk will deep dive into the API and look at events, settings, content types, and other metadata. This video will: show you how to start and stop recordings, read recording files, and consume events continuously; demonstrate the FlightRecorderMXBean and h ..read more

The Java Security Engineering team is responsible for the Java platform security libraries and security tools development. The technologies we provide include a rich set of APIs, tools, and implementations of security algorithms and protocols. The Java security APIs span a wide range of areas, including cryptography, public key infrastructure, secure communication, and authentication. We provide the developers with a comprehensive security framework for writing secure applications, and tools for the users or administrators to securely manage applications. We are looking for a crypto expert to ..read more