#JakartaEE-Dev, Musician & Tech-Blogger. Uses #Linux. @ApacheShiro & @ASFMavenProject PMC. IBM Champion 2022. ๐ฆ @bmarwell.de ๐ฆ are my own.
Lower Saxony, Germany
Joined March 2012
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Monday:
โ
JUG Hannover revived
โ
Actually had a few people listening
Today:
โ
Had my company @FI_FFM post about it
Made me really happy this week!! ๐ฅณ
linkedin.com/posts/finanz-inโฆ
#maven #java
QR-Codes und NFC-Tags fรผrs Blasorchester: So habe ich Konzerttisch-Sticker gestaltet und gรผnstig als Foto drucken lassen โ mit Kosten, Scribus und NFC Tools. (Deutsch)
blog.bmarwell.de/2026/10/25/โฆ
#Blasmusik
ALT iPhone scannt NFC-Tag von Blasorchester Langenhagen, Tisch-Aufkleber
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
We've just published a new #OpenLiberty guide, by Mark Swatosh, on data persistence with #JakartaData: ibm.co/6011EThwT
Don't be a meat proxy. Instead, do proper research.
> WhatsApp uses Rust for client-side media parsing,
ostechnix.com/why-whatsapp-mโฆ
unavailable
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
forbidden-apis 3.11 is out! ๐ #Java26 + #Java27 support, new Class::new signatures to forbid instantiation without flagging subclasses, and catch blocks now get checked for forbidden exceptions. Maven, Gradle, Ant & CLI. #Java โ github.com/policeman-tools/fโฆ
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
Got sick of Deutsche Bahn delays, so I built DelayBahn.
It uses historical train delay data to answer the questions that matter:
- How late is this train usually?
- Is there a more reliable alternative?
- Is that 7-min transfer actually realistic?
delaybahn.com
BetterBranch: a tiny, but useful git helper.
Written in #Java, compiled to native via #GraalVM, archive creation and distribution via #JReleaser! ๐
blog.bmarwell.de/2026/08/05/โฆ
First blog post in a while! ๐
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
๐ We're pleased to announce the release of Eclipse OpenJ9 v0.60.0!
Want to get more out of your checkpoint images? Learn how OpenJ9 CRIU Support lets you customize and tune checkpoint images for your applications in this deep dive by @JAVAPROmagazin
javapro.io/2026/07/30/beyondโฆ
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
Dependabot noise is optional.
Group routine version updates, slow their cadence, and keep security fixes fast.
Hereโs how:
github.blog/security/supply-โฆ
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
epic games hiring anticheat dev for linux ๐๐ epicgames.com/site/careers/jโฆ
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
Frรผher war es mal Aufgabe der Familienministerin fรผr mehr Geld fรผr Familien zu kรคmpfen und Aufgabe des Finanzministers fรผr Einsparungen zu kรคmpfen und dann hat man versucht, sich irgendwie zu einigen. (Zumindest nach auรen hin)
Das fehlt mir.
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
Release of logback version 1.5.34
โข In case certain StackTraceElement values returned by the Throwable.getStackTrace method are null, StackTraceElementProxy substitutes a dummy instance instead of throwing an IllegalArgumentException. This resolves issues #1040, reported by Naotsugu Kobayashi.
โข HardenedObjectInputStream will now throw an InvalidClassException during deserialization attempts of Proxy classes. This change addresses potential deserialization whitelist bypass vulnerability reported by York Shen and registered as CVE-2026-10532.
Better install a #Maven repository mirror!
Install #nexus or #artifactory or others in your startup, big tech, fintech or wherever you work and consume from #maven central!
central.sonatype.org/faq/429โฆ
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
Important blog alert: shiro.apache.org/blog/2026/0โฆ
#OpenSource #ApacheShiro #Security #SoftwareDevelopment #OSS #Community
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
@AquaTrivy @AquaSecTeam we need to talk about your use of Maven Central. It's egregious.
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
One down, two to go!
Thank you @jcon_conference for having us and the people who came up after our talk for your kind feedback!
ALT Piotr Przybyล and Marit van Dijk in front of a JCON banner. Both are smiling and Piotr's badge has a lot of ribbons.
Benjamin Marwell โ / ๐ฆ @bmarwell.de retweeted
Not everyone have noticed but IntelliJ IDEA just got a huge improvement, with the free JS/TS/CSS support it got a big API surface and PSI structures for plugins! It means you can now easily analyze JS/TS and build a lot of nice #IDE features on top!
blog.jetbrains.com/idea/2026โฆ
