Johan Janssen
@johanjanssen.bsky.social
650 followers 280 following 88 posts
Architect at ASML. Conference speaker, JavaOne Rock Star. Chocolateynuget Java packages. InfoQ Java news author.
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johanjanssen.bsky.social
For some reason the builders weren't working even with the latest version. Adding Lombok as dependency to the Maven compiler fixed it. We now use things like IO instead of System.out and main classes without public static. Relatively simple stuff for now which OpenRewrite did for us.
johanjanssen.bsky.social
Haha, I have to thank a colleague for adding those spices 😉
johanjanssen.bsky.social
Upgrading from #java 21 to #java 25 was easy. Only had to fix a Lombok issue. All in all it cost me a couple of hours (less then half a day): some discussion, change build plan, change Maven POM, fix issue, run @openrewrite.github.io so we use the new language features and PR review and merge.
johanjanssen.bsky.social
Wow what a view, congratulations!
johanjanssen.bsky.social
Congratulations, well deserved! Was great using your books at university.
johanjanssen.bsky.social
Wow awesome, thanks for sharing!
johanjanssen.bsky.social
Congratulations and welcome!
johanjanssen.bsky.social
I was awarded the Gatling Master title: hubs.ly/Q03hbxR10. I have been using Gatling for many years and wrote/presented about it. It's an awesome tool if you want to do performance testing on, for example, REST based messages, Kafka messages, or Websockets.
Ambassador Program | Gatling
Become a Gatling Ambassador and connect with passionate advocates to influence product development, share your expertise, and shape the future of performance testing.
hubs.ly
johanjanssen.bsky.social
Did you already walk across the Skywalk bridge in Willingen? If not try, it's a cool and bit scary experience.
johanjanssen.bsky.social
Family first! I hope he recovers well, take care of your family and yourself!
johanjanssen.bsky.social
It's awesome that the recording is now published. I had a great tim in Australia at the YOW! Conferences. Hope to go back someday 😀.
yowconf.bsky.social
Get a sneak peak at dozens of tools to improve security, builds, architecture, tests & other areas, and learn something new to add to your #Java toolbox & library with @johanjanssen.bsky.social in his #YOW24 talk

🎬 youtu.be/RlCpgSoOX6I?...
Java's Hidden Gems: Tools & Libraries • Johan Janssen • YOW! 2024
YouTube video by GOTO Conferences
youtu.be
johanjanssen.bsky.social
I bought a Samsung Galaxy A55 last year for way less. Works like a charm.
johanjanssen.bsky.social
No problem, I maintained them for quite some years 😃.
johanjanssen.bsky.social
I'm not sure, maybe GitHub is the best place for contact: github.com/ajshastri. Before there was also a link on the Chocolatey package site to contact a maintainer, but I couldn't find it on my phone.
ajshastri - Overview
ajshastri has 23 repositories available. Follow their code on GitHub.
github.com
johanjanssen.bsky.social
I don't think that's possible right now. But I no longer maintain them, so better to ask the current maintainer 🙂. If not, you could create a short wrapper script that installs Temurin with Chocolatey and then sets the env variable.
johanjanssen.bsky.social
If everyone would follow the rules, then presentations and life would be quite boring 😄.
johanjanssen.bsky.social
Only 140 slides, what did you do during the time that was left? 😅😉
johanjanssen.bsky.social
Yes indeed, personally I rather have some more simple slides with pictures and/or short text then a few slides with a lot of text. But I also enjoy people telling a good and long story with just one slide, or none at all 😀.
johanjanssen.bsky.social
There aren't many people crazy enough to jump on stage 😁.
johanjanssen.bsky.social
I definitely appreciate feedback as well. But they brought it as if I had never presented before. They even kept going after I told them that I spent 43 days travelling/speaking at conferences last year. Also, the feedback wasn't based on my presentation but just generic stuff.
johanjanssen.bsky.social
I was told I should have max 1 slide per 2 minutes. In hindsight, that probably is a good reference for some colleagues who put so much text on a slide that it takes 2 minutes to read it 😇.
johanjanssen.bsky.social
🤣 yeah, that's a good one, I met quite a few of them 😉.