Foojay Podcast #5: OpenJDK 19 Discussion Panel
- September 20, 2022
- < 1 min read
It's September 20th, OpenJDK 19 has been released. In this podcast, we discuss the new features and the changes that this release brings.
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Guests
- Miroslav Wengner (OpenValue)
- Mary Grygleski (CJUG, DataStax)
- Deepu K Sasidharan (Okta, JHipster)
Podcast host
Erik Costlow (Azul)
Content
0'00 Short intro and music
0'15 Introduction about the shift of Java releases to a 6-month release cycle and version 19
0'55 Introduction Speakers and Host
3'30 Review of articles published on Foojay regarding the new JDK 19 features
4'00 What is project Loom and virtual threads?
4'55 What can we expect in OpenJDK 19?
6'10 Project Amber, pattern matching, switch cases
7'10 Massive throughput with virtual threads
8'45 About preview and incubator features
12'50 Platform versus virtual threads
17'05 Java is becoming much stronger, reducing the need for extra frameworks
18'15 Java versus other languages
21'40 How trading companies can profit from virtual threads
22'50 Project Panama, shared memory use
28'05 About jextract
29'35 About Java versions, LTS, and how they are used
33'35 Record patterns
35'40 Maintainability and developer productivity
37'40 The importance of keeping up with other languages to keep Java "cool" for developers
43'30 About Java modules
45'45 Outro
- September 20, 2022
- < 1 min read
Deepu is a polyglot developer, Java Champion, and OSS aficionado. He mainly works with Java, JS, Rust, and Golang. He co-leads JHipster and created the JDL Studio and KDash. He's a Senior Developer Advocate for DevOps at Okta. He is also an international speaker and published author.
Erik Costlow was Oracle’s principal product manager for Java 8 and 9, focused on security and performance. His security expertise involves threat modeling, code analysis, and instrumentation of security sensors. He is working to broaden this approach to security with Contrast Security. Before becoming involved in technology, Erik was a circus performer who juggled fire on a three-wheel vertical unicycle.
Frank Delporte is a Java Champion, Java Developer, Senior Technical Writer at Azul, Blogger, Author of "Java Programming for Raspberry Pi - A Hands-On Guide to Electronics and IoT Projects", and Open-Source Contributor for Pi4J, Lottie4J, MelodyMatrix,... Frank writes and talks about Java in business production environments, but also in places people don’t always expect it, on the Raspberry Pi, driving GPIO pins, rendering JavaFX UIs, and running on RISC-V single-board computers.
Miro is a Java Champion and Oracle ACE Pro with a career-long focus on enterprise AI, including machine learning, neural networks, and probabilistic algorithms. As a contributor to OpenJDK and Mission Control, he specializes in optimizing Java performance, system maintainability and AI utilization in the enterprise. Beyond his engineering work, Miro co-authored the Duke’s Choice Award-winning Robo4j project and contributes to various open-source initiatives like OpenTracing and Pi4J. A recognized JavaOne Rock Star, he actively shapes the industry through the JCP, his technical blog, and frequent speaking engagements at global conferences such as JavaOne, CodeOne, Devoxx, JCON, JavaLand etc.
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