Michal Trojanowski

Michał Trojanowski is a Product Marketing Engineer at Curity. He is a developer with more than 10 years of experience working with web technologies. Working on different projects allowed him to learn different languages and observe different approaches on design patterns – also concerning APIs. Interested in sharing the knowledge of making great APIs.

Jakarta EE 11: Beyond the Era of Java EE

This user guide provides a brief history of Java EE/Jakarta EE and a detailed overview of some of the specifications that will be updated in Jakarta EE 11.

Stable, Secure, and Affordable Java

Azul Platform Core is the #1 Oracle Java alternative, offering OpenJDK support for more versions (including Java 6 & 7) and more configurations for the greatest business value and lowest TCO.

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Step up your coding with the Continuous Feedback Udemy Course: Additional coupons are available

What do you know about the code changes that were just introduced into the codebase? When will you notice if something goes wrong?

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OIDC Client with Mutual TLS Client Authentication

Learn how to set up an OpenID Connect (OIDC) client with Spring Security using mutual TLS as a method for authenticating the client. Mutual TLS is not supported out-of-the-box by Spring Security, so there are a few steps that need to be completed to use this feature. In order to make the example code a bit more tangible, we will be using the Curity Identity Server as the Authorization Server, but you can use any Authorization Server.

Feb 04 8,7K

Michal Trojanowski

Security

Tutorials

Retweet on Twitter Foojay.io Retweeted

So happy to see @OpenJDK uses #SonarCloud to guarantee High #CodeQuality for @java #Java25 @SonarSource

https://bugs.openjdk.org/browse/JDK-8357798

04:11 PM · February 16, 2026

Retweet on Twitter Foojay.io Retweeted

The hottest #Java unconference in the world is coming back 27-31 July 2026 (starting evening of 26th). Deep discussions about Java and life. We are making some seats available using a lottery system. Draw will be on Friday the 20th Feb. Sign up here: https://www.jcrete.org/lottery

08:45 PM · February 09, 2026

Retweet on Twitter Foojay.io Retweeted

Confession: I usually lose the Flow switching between Quality Gates and Code 📉😅

But I connected @claudeai + #SonarQube via #MCP

Verify & Fix vulnerabilities without touching the mouse.
Zero context switching. Pure flow. 🚀

https://foojay.io/today/claude-code-sonarqube-mcp/

#Java #AI @foojayio

03:56 PM · February 02, 2026