Java

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For discussing Java, the JVM, languages that run on the JVM, and other related technologies.

founded 3 years ago
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Ategon@programming.dev
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Finally migrate your contacts from Outlook to Thunderbird! (codeberg.org)
submitted 1 week ago* (last edited 1 week ago) by somegeek@programming.dev to c/java@programming.dev
0 comments fedilink
 
 

Git repo

Convert Outlooks' horrendous .pst file to standard .vcf vCard and import to any vCard compatible client (your phone, radicale, thunderbird, etc.)

Why I made this?

I decided to move my whole org to ThunderBird to be free from forced proprietary formats. And I created this Java CLI app (Because Java had the java-libpst to work with PST files) to do it. I converted ~500 contacts successfully and we are free from Outlook at last.

This has worked for us, and I tried to make it as robust as possible. If you see any issues, please open an issue or PR. My goal for sharing it is so more people can get out of outlook because the address book thing was a huge blocker for us, for quite a while.

LLM disclaimer: I used OpenCode + BigPickle to create this but I wouldn't call it vibecoded. I spent ~2 days on it so far and let the LLM help me. Hope it helps.

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GraalVM CE 25.1.3 Gets Native Image "Hello World" Program Down To Just 6.5MB (www.phoronix.com)
submitted 3 weeks ago by cm0002@infosec.pub to c/java@programming.dev
0 comments fedilink
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JEP 539: Strict Field Initialization in the JVM (Preview) (openjdk.org)
submitted 3 weeks ago by sanitation@lemmy.today to c/java@programming.dev
0 comments fedilink
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Integrating Netty with Virtual Threads (kronotop.com)
submitted 3 weeks ago by sanitation@lemmy.today to c/java@programming.dev
0 comments fedilink
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How to Deadlock a Java ExecutorService (mlangc.github.io)
submitted 1 month ago by sanitation@lemmy.today to c/java@programming.dev
0 comments fedilink
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Fish breeding Sandbox Game - Made with Java (www.youtube.com)
submitted 1 month ago* (last edited 1 month ago) by sanitation@lemmy.today to c/java@programming.dev
0 comments fedilink
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Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28 (open.substack.com)
submitted 1 month ago by sanitation@lemmy.today to c/java@programming.dev
0 comments fedilink
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Maven Central Publishing Limits (central.sonatype.org)
submitted 1 month ago by johnnei@lemmy.johnnei.org to c/java@programming.dev
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Say no to daily aws S3 releases. I wonder if this will bring back company scattered repos again.

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Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28 (www.jvm-weekly.com)
submitted 1 month ago by cm0002@mander.xyz to c/java@programming.dev
0 comments fedilink
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Hibernate 7.4 New Features (blog.jetbrains.com)
submitted 1 month ago by nemeski@mander.xyz to c/java@programming.dev
0 comments fedilink
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ABC: Learning The Alphabet with Java Annotations (serce.me)
submitted 2 months ago by CodiUnicorn@programming.dev to c/java@programming.dev
0 comments fedilink
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What's new in Java 26 (pvs-studio.com)
submitted 2 months ago by CodiUnicorn@programming.dev to c/java@programming.dev
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Java 26 came out in March. Not a major release, so easy to miss. Here's a quick recap of features

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Compiling to Java as a target language (matt.might.net)
submitted 3 months ago by CodiUnicorn@programming.dev to c/java@programming.dev
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Why Enterprise Java Teams Need Boundaries for AI Agents (www.the-main-thread.com)
submitted 3 months ago by jagedn@programming.dev to c/java@programming.dev
0 comments fedilink
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Episode 51 “Unboxing Java 26 for Developers” [IJN] – Inside.java (inside.java)
submitted 3 months ago by costalfy@programming.dev to c/java@programming.dev
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cross-posted from: https://programming.dev/post/47905748

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Closed-world assumption in Java (pvs-studio.com)
submitted 3 months ago by CodiUnicorn@programming.dev to c/java@programming.dev
0 comments fedilink
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JDK 26 Release Notes (jdk.java.net)
submitted 4 months ago by nemeski@mander.xyz to c/java@programming.dev
0 comments fedilink
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This Week in Spring - February 10th, 2026 (spring.io)
submitted 5 months ago* (last edited 5 months ago) by costalfy@programming.dev to c/java@programming.dev
0 comments fedilink
 
 

cross-posted from: https://programming.dev/post/45549497

This Week in Spring - February 10th, 2026

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Java UI in 2026: The Complete Guide (robintegg.com)
submitted 5 months ago* (last edited 5 months ago) by costalfy@programming.dev to c/java@programming.dev
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IntelliJ IDEA, PyCharm, and other IDEs are getting a Wayland upgrade on Linux (www.howtogeek.com)
submitted 5 months ago* (last edited 5 months ago) by costalfy@programming.dev to c/java@programming.dev
0 comments fedilink
 
 

cross-posted from: https://programming.dev/post/45218131

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A Java Geek weekly 122 (blog.frankel.ch)
submitted 5 months ago* (last edited 5 months ago) by costalfy@programming.dev to c/java@programming.dev
0 comments fedilink
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Start Your Year with Java Right with Java Developer Advocate Billy Korando | A Bootiful Podcast (bootifulpodcast.podbean.com)
submitted 5 months ago by costalfy@programming.dev to c/java@programming.dev
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Java 26 : Quoi de neuf? | Loic's Blog (www.loicmathieu.fr)
submitted 5 months ago by costalfy@programming.dev to c/java@programming.dev
0 comments fedilink
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The Hitchhiker′s Guide to LTS: Key changes when upgrading from Java 8 to Java 11 (pvs-studio.com)
submitted 5 months ago by CodiUnicorn@programming.dev to c/java@programming.dev
0 comments fedilink
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How to avoid losing your Minecraft server due to dangerous mods (pvs-studio.com)
submitted 6 months ago by CodiUnicorn@programming.dev to c/java@programming.dev
0 comments fedilink
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