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🛠️ Frameworks come and go—your exception strategy shouldn’t. Build a future-proof pattern for handling errors. #JavaTips


🧠 Should you create a new ObjectMapper per request? Hint: probably not. Discover the real costs. #JavaTips


📘 Every beginner hits refresh-token problems. This guide solves them with clean, maintainable patterns. #JavaTips


If your spring boot app keeps failing in Docker due to port conflicts, remember to check EXPOSE😅 #SpringBoot #Docker #JavaTips #DockerTips


🌀 Simplify integrations by generating strongly typed Java clients from OpenAPI definitions. #JavaTips


⚙️ Java’s advanced APIs hide serious power. Discover tools that can transform your applications. #JavaTips


💡 Did you know? Using only setters can accidentally create partially initialized objects — a nightmare for debugging. #JavaTips


Extend this safety to your Data Transfer Objects (DTOs). Using final fields ensures your data objects are truly immutable. This prevents unexpected state changes as the object passes between layers and services. Essential for reliable API design! #JavaTips #SoftwareDesign


🧩 Should you use constructors or setters to initialize objects in Java? The answer isn’t always obvious… #JavaTips


Java's `System.arraycopy()` method can be used to copy arrays of primitive types like int, long, etc., but it's less efficient than using `Arrays.copyOf()` for object arrays, as it uses reflection. #JavaTips


Java's `String.intern()` method returns a canonical representation of a string, useful when working with large datasets to reduce memory usage & improve performance by avoiding duplicate strings. #JavaTips #PerformanceOptimization


🧰 From AOT to shared classes — explore OpenJ9 features that make enterprise Java smarter. #JVM #JavaTips


💡 Wondering when to use a record instead of a class? We’ve got the real-world answers! #JavaTips


🔍 Dive into the Eclipse OpenJ9 JVM Guide and master tuning, garbage collection, and startup optimization. #JVM #JavaTips


🔧 Integrate Hibernate Panache with your Quarkus app and say goodbye to boilerplate persistence code. #JavaTips


🧠 Proactive debugging beats reactive fixing. Discover how SpotBugs keeps your Java apps clean and stable. #JavaTips


The difference? Semantics + clarity for your team.When you read the code, your brain instantly understands where the logic belongs.Use annotations to make your architecture self-documenting. #Spring #JavaTips #CleanCode #Springboot


🏗️ Want to write JPA like a pro? Explore Hibernate Panache — a developer-friendly ORM approach. #JavaTips


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