☕🔀 Java switch statement exhaustiveness #minilesson

🎓 Java Switch Statement Exhaustiveness Explained (with French Poets!) 🇫🇷✍️ https://blog.vvauban.com/j21-switch-statement Are your Java switch statements giving you compile-time errors when using pattern matching? 🤯 In this video, we dive into the concept of exhaustiveness in Java's enhanced switch statements — and to make things more fun and memorable, we use famous French poets like Baudelaire, Verlaine, and Rimbaud as our examples! You’ll learn: ✅ What makes a switch statement exhaustive ✅ Why certain switch blocks fail to compile ✅ How to use pattern matching with case ✅ How to fix non-exhaustive switches with a default case ✅ Bonus: Creative use of when guards for smarter matching 📌 Perfect for Java developers exploring modern Java features like pattern matching in switch expressions. 💡 Example covered: java Copy Edit switch (Object poet) { case String name when name.contains("Verlaine"): System.out.println("Poet of music and emotion"); break; default: System.out.println("Poet not recognized"); break; } 🔔 Subscribe for more Java tips, code breakdowns, and real-world examples: [channel link] #Java #SwitchStatement #PatternMatching #JavaTutorial #FrenchPoets #ModernJava #JavaTips #programmingexplained Prepare the Java certification: https://www.udemy.com/course/ocp-oracle-certified-professional-java-developer-prep/?referralCode=54114F9AD41F127CB99A