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☕🏆Jchampionsconf Day 4️⃣

· java,java-champion

👨💻 Java, Code Coverage and their best friend – bytecode by Evgeny

•Take a deep dive into Java bytecode and

•uncover how different compiler versions transform your code,

•with insights from JaCoCo's implementation,

•revealing hidden artifacts and

•simplifying code coverage. 🔍☕

🧪 Cómo a John empezó a gustarle TDD by Nacho

•Descubre cómo John, un desarrollador común,

•pasó de frustrarse con TDD a convertirse en un apasionado,

•disfrutando de sus beneficios como detección temprana de errores y

• un feedback loop más rápido. 🧑💻✅

⛅Your Cloud-Native Toolbox for Java by Rustam

•Learn what it takes to build cloud-native Java applications,

•from scalability and resilience to observability and automation,

•as we explore tools and practices for the full app lifecycle

•from code to containers. ☁️☕

🦾 Automatic Heap Sizing by Kirk & Saint

•Discover how Automatic Heap Sizing (AHS) revolutionizes Java memory management

•by dynamically adjusting heap size in Z, G1, and Serial GC,

•replacing traditional limits and enhancing performance. 🛠️🖥️


🤖 Java + LLMs with Jakarta by Bazlur & Syed

•Learn how to integrate powerful LLM-powered features into your Java applications

•using JakartaEE and LangChain4j, with a hands-on dive into

- RAG models,

- summarization, and

- similarity search. 🤖☕

🤫 Quarkus Efficiency Secrets by Holly

•Discover how Quarkus boosts both developer productivity and runtime efficiency,

• balancing performance with ease of use.

•Explore reactive programming,

•native binaries, and

•key engineering principles like optimization and cache management. ⚡☕

🧪 JTaccuino by Sven

•Explore JTaccuino,

•a new tool for interactive Java coding with a graphical interface,

•seamless JShell integration, and Jupyter notebook compatibility.

•See how it revolutionizes rapid development and

•enhances the experience with tools like JavaFX charting. 💻📊