banner
LightNews
grobmeier.de
Christian Grobmeier
@grobmeier.de
600 followers 750 following 320 posts
I teach #Java, write books, and speak on Open Source. VP Data Privacy @TheASF—sharing practical insights on #Java, #Spring, & #Log4j.
Posts Media Videos Starter Packs
grobmeier.de
Christian Grobmeier @grobmeier.de · 26d
You are officially on my awesome list now :) Thank you!
1
grobmeier.de
Christian Grobmeier @grobmeier.de · 26d
I dreamed of writing a "#Java Logging" book after #Log4shell hit.

Today I’m proud to share:
@manning.com just launched it in MEAP.

Hard to describe what that means—a circle closes.

Until Oct 2: 50% off:
hubs.la/Q03Jv97v0

#log4j #java #logback #slf4j
Java Logging - Christian Grobmeier
Logging is a must-know skill for Java developers. Logging is the art of making things visible—and when your codebase crashes at 5PM Friday you’ll want all the data you can get about your application!...
hubs.la
1 6 10
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you Mark :-)
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Without your patience and guidance, none of this would have been possible. You are one of the most important mentors in my life, and I’m deeply grateful for everything you’ve done for me. I know who I was and how much your support helped me grow. Not only as a developer but as a human.
2
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you very much :)
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thanks Eberhard :)
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thanks Régina :-)
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thanks Gerrit!
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Will do :-)
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Today, I was awarded the title of Java Champion!

It’s a huge honor, and I’m grateful for everyone I’ve met in the Java universe, especially those who taught me how to code. I’m feeling happy and a little proud. 😊

#java #programming
4 5 44
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Wow, thanks, Andres, for the welcome and the update to the repo
1 1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thanks Jorge!
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you Thomas :)
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thanks Johan!
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you Markus. It's an honor!
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thanks Oliver. It's all your fault! ;-)
1 1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you Eric :-)
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you Simon :-)
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Mar 17
Thank you!
grobmeier.de
Christian Grobmeier @grobmeier.de · Feb 27
I guess you could say I am a power user now. However, some recommendations make my writing worse, not better.
4
grobmeier.de
Christian Grobmeier @grobmeier.de · Feb 24
Gute Besserung!!
1 1
grobmeier.de
Christian Grobmeier @grobmeier.de · Feb 24
You are right but in this case it is Matcha- next level chocolate!
1
grobmeier.de
Christian Grobmeier @grobmeier.de · Feb 24
It feels good when something is finished, and I just finished the article for the new Javapro magazine. It's about the history of #Log4j. Proud of it. Needed a lot of chocolate. Not from #Java though, but #Japan :)
2 1 8
grobmeier.de
Christian Grobmeier @grobmeier.de · Feb 17
I have been sick all of 2025, but I am getting my medicine today. I am starting new #Java training. These always lift my mood! I'm looking forward to it!
1 11
grobmeier.de
Christian Grobmeier @grobmeier.de · Feb 8
Looks like some contracts were canceled this year. Which means I finally have time to work on my #java training website again 😊👍
1 5