“Java Language - State Of The Union” Inside Java podcast

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“Java Language - State of the Union”

2 years ago 33:50

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Content provided by Chad Arimura and David Delabassee. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Chad Arimura and David Delabassee or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

In this episode, David discusses with Gavin Bierman, the latest evolution in the Java Language. In addition to being a regular guest on this podcast, Gavin spends most of his time on designing new Java language features.

They are chatting about Project Amber's latest features related to Pattern Matching but also the String Template feature currently in draft. Through this discussion, you will also hear about some of the tools (ex. Preview Features) but also the challenges related to the design of new Java Language features.

… continue reading

38 episodes

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“Java Language - State of the Union”

165 subscribers

published 2 years ago

Share

MP3•Episode home

Content provided by Chad Arimura and David Delabassee. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Chad Arimura and David Delabassee or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

In this episode, David discusses with Gavin Bierman, the latest evolution in the Java Language. In addition to being a regular guest on this podcast, Gavin spends most of his time on designing new Java language features.

They are chatting about Project Amber's latest features related to Pattern Matching but also the String Template feature currently in draft. Through this discussion, you will also hear about some of the tools (ex. Preview Features) but also the challenges related to the design of new Java Language features.

… continue reading

38 episodes

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1
“Efficient Initialization Using Stable Values” with Per Minborg 29:21

11 days ago29:21

29:21

The Stable Values API is a preview feature in Java 25 that allows developers to define immutable objects that are initialized at most once. It combines the flexibility of lazy initialization with the performance advantages of final fields. In this episode, Ana hosts Per Minborg, a member of the Java Core Library team at Oracle and co-author of JEP 502 on Stable Values. Per explains the concept behind Stable Values and how this approach addresses the drawbacks of eager initialization in Java. By deferring the creation of expensive resources until they are actually needed, Stable Values contribute to more efficient application startup. He also discusses the design process and specifics of the API, highlighting its benefits in multi-threaded environments—particularly its ability to ensure thread-safe, at-most-once initialization without the need for complex synchronization mechanisms.…

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1
“Ahead of Time Computation” with Dan Heidinga 23:22

5 weeks ago23:22

23:22

OpenJDK's Project Leyden aims to improve the startup and warmup time of Java applications, for now by shifting computation from those phases to the applications' build time. Java 24 ships with ahead-of-time class loading and linking, which is the first step in that direction. In this episode, we learn about that as well as about Leyden's approach to reach its goals and some features that are available in its early access build plus some that aren't. Nicolai Parlog discusses with Dan Heidinga, who is JVM Runtime Architect at Oracle and, among other things, member of projects Leyden and Valhalla.…

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1
“Stream Gatherers” with Viktor Klang 32:57

7 weeks ago32:57

32:57

In this episode, Ana is joined by Viktor Klang, core JDK architect and author of the Stream Gatherers JDK Enhancement Proposal, to dive into one of the standout features of JDK 24: the Gatherers API. Viktor explains how Gatherers extend the Java Stream API with custom intermediate operations, why they were added to the platform, and how they can enhance your day-to-day Java development. He also shares practical tips for using the Gatherers API effectively, along with insights into the design process and how community feedback plays a crucial role in shaping future JDK features.…

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1
“Doc, JavaDoc and Markdown” with Jonathan Gibbons 56:23

22 weeks ago56:23

56:23

Java leads by example regarding documentation: JavaDoc inspires trust in developers through its transparency on each Java API functionality, and the javadoc tool helps developers generate equally great documentation for their APIs and libraries. In this episode, Ana hosts Jonathan Gibbons, core contributor and maintainer of JDK tools, to discuss JavaDoc/javadoc developments, focusing on markdown in JavaDoc documentation comments. Given the importance of having code that is as easy to understand as it is functional, Jonathan dives into significant changes in Java’s documentation component and associated tools, how JavaDoc is maintained, code documentation practices, and more.…

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1
"Inside Java Weekly: JDK 24 and More" with Chad 15:01

26 weeks ago15:01

15:01

In this shorter-format pod, Chad talks about JDK 24, preview features, and more. Show Notes JEP 11: Incubator Modules https://openjdk.org/jeps/11 JEP 12: Preview Features https://openjdk.org/jeps/12 Using the Preview Features Available in the JDK https://dev.java/learn/new-features/using-preview/ JEP 483: Ahead-of-time Compilation https://openjdk.org/jeps/483 JEP 485: Stream Gatherers https://openjdk.org/jeps/485 JEP 491: Synchronize Virtual Threads without Pinning https://openjdk.org/jeps/491 JEP 494: Module Import Declarations (Second Preview) https://openjdk.org/jeps/494 JEP 495: Simple Source Files and Instance Main Methods (Fourth Preview) https://openjdk.org/jeps/495 The Foreign Function and Memory API https://dev.java/learn/ffm/…

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1
“The Panama Effect” with Jorn Vernee 23:01

1 year ago23:01

23:01

The Foreign Function and Memory API will be finalised in JDK 22. This API helps you integrate native code within your Java program. Using this new API you can efficiently invoke code outside the JVM, safely access memory not managed by the JVM, call native libraries and process native data without the brittleness and danger of JNI. Jorn Vernee, core contributor and maintainer of the FFM API, is Ana’s guest during this episode. Jorn explains what is the Foreign Memory Access API, its goals and the iterations that this API went through. Jorn also shares a few examples of Java libraries that already adopted the FFM API, the performance improvements they observed. He also explains how you can use this new API to integrate a native library within your own Java code.…

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1
“Sequenced Collections” with Stuart Marks 40:01

2 years ago40:01

40:01

Sequenced Collections, targeted for JDK 21, are a new collection type created to represent a sequence of elements with a defined encounter order. Ana recorded this episode with Stuart Marks, the owner of JEP 431 about Sequenced Collections. Stuart discusses the essence of Sequenced Collection interfaces, what needs those address and how they fit within the existing Collections framework. He explains the design of Sequenced Collections, architectural decisions and particularities of the API. He also shares his view on how Sequenced Collections can inspire future Java platform developments.…

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1
"Preview Features: A Look Back and A Look Ahead" with Alex Buckley 33:22

2 years ago33:22

33:22

Preview Features have been essential to the delivery of Java for the past 5 years, and Java 20 is no exception with second previews of both Virtual Threads and the Foreign Function & Memory API. Chad discussing the importance of Preview Features with Alex Buckley, as well as an Informational JEP that added some further clarification for Preview Features with large surface areas. Some show notes: JDK 20 is out today: https://openjdk.org/projects/jdk/20/ JEP 12: Preview Features https://openjdk.org/jeps/12 A look ahead: https://openjdk.org/jeps/8300604…

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1
“Helidon Níma & Virtual Threads” 29:14

2 years ago29:14

29:14

Helidon Níma is the first Java microservices framework built from the ground up on virtual threads. David recorded this episode with Tomas Langer, the Helidon architect. Tomas discusses virtual threads from a framework developer point of view. He explains Níma, its architecture and how virtual threads fit in. He also shares his views on virtual threads and some behind the scenes details and how it all started.…

Artwork

1
“Java Language - State of the Union” 33:50

2 years ago33:50

33:50

In this episode, David discusses with Gavin Bierman, the latest evolution in the Java Language. In addition to being a regular guest on this podcast, Gavin spends most of his time on designing new Java language features. They are chatting about Project Amber's latest features related to Pattern Matching but also the String Template feature currently in draft. Through this discussion, you will also hear about some of the tools (ex. Preview Features) but also the challenges related to the design of new Java Language features.…

Artwork

1
“JavaFX” 15:19

3 years ago15:19

15:19

During JavaOne, David sat down with Kevin Rushforth (OpenJFX Project Co-Lead, Oracle) to discuss the JavaFX, OpenJFX and the new JavaFX builds that Oracle is now producing.

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1
"Java 19 is Here!" 35:25

3 years ago35:25

35:25

In this two-part episode, Chad interviews Ron Pressler, architect and lead for Project Loom, on Virtual Threads and Structured Concurrency, followed by Brian Goetz, Chief Language Architect, on Record Patterns and the arc of features in Project Amber leading to data-oriented programming. Show notes: JDK 19 JEP 425 Virtual Threads JEP 429 Structured Concurrency Game of Life by Elliot Barlas Project Loom C5M…

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1
"JavaOne is Back!" 29:34

3 years ago29:34

29:34

Chad interviews Sharat Chander about both the history of JavaOne, and what to expect with the return of it in October. Show notes: Update blog series on Inside.java Register Now to get Early Pricing

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1
“Towards Generational ZGC” 14:22

3 years ago14:22

14:22

In this episode, David talks with Erik Österlund about the work he did on the Z Garbage Collector, and the plans to make ZGC a Generational GC. Amongst other things, Erik shares some details on the underlying techniques, and the expected benefits.

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1
“Java 18 is Here!” 25:49

3 years ago25:49

25:49

In this special episode Chad talks with Naoto Sato on JEP 400, UTF-8 by Default, and Michel Trudeau on JEP 413, Code Snippets in Java API Documentation. To round things out, we also pulled in highlights from podcast episodes 21 and 22 to provide an overview of JEP 408, Simple Web Server, and JEP 421, Deprecate Finalization for Removal. Check out Java 18 today at Dev.java!…

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