#JavaEvolved

☕ Spring Framework 7 API Versioning Replace duplicated version-prefixed controllers with Spring Framework 7's native API ver… Manual URL Path Versioning → Native API Versioning (JDK 17+) 🔗 #Java #JavaEvolved

☕ String.lines() for line splitting Use String.lines() to split text into a stream of lines without regex overhead. split("\\n") → lines() (JDK 11+) 🔗 #Java #JavaEvolved

☕ Scoped values Share data across call stacks safely without ThreadLocal pitfalls. ThreadLocal → ScopedValue (JDK 25+) 🔗 #Java #JavaEvolved

☕ Duration and Period Calculate time differences with type-safe Duration and Period. Millisecond Math → Duration / Period (JDK 8+) 🔗 #Java #JavaEvolved

☕ java.time API basics Use immutable, clear date/time types instead of Date and Calendar. Date + Calendar → java.time.* (JDK 8+) 🔗 #Java #JavaEvolved

☕ Unmodifiable collectors Collect directly to an unmodifiable list with stream.toList(). collectingAndThen → stream.toList() (JDK 16+) 🔗 #Java #JavaEvolved

☕ TLS 1.3 by default TLS 1.3 is enabled by default — no explicit protocol configuration needed. Manual TLS Config → TLS 1.3 Default (JDK 11+) 🔗 #Java #JavaEvolved

☕ HexFormat Convert between hex strings and byte arrays with HexFormat. Manual Hex Conversion → HexFormat (JDK 17+) 🔗 #Java #JavaEvolved

☕ Servlet versus JAX-RS Replace verbose HttpServlet boilerplate with declarative JAX-RS resource classes. HttpServlet → JAX-RS Resource (JDK 11+) 🔗 #Java #JavaEvolved

☕ Path.of() factory Use Path.of() — the modern factory method on the Path interface. Paths.get() → Path.of() (JDK 11+) 🔗 #Java #JavaEvolved

☕ String.formatted() Call formatted() on the template string itself. String.format() → formatted() (JDK 15+) 🔗 #Java #JavaEvolved

Want to see how Java evolved, feature by feature? ☕️ @brunoborges built an amazing site that shows Java language changes side by side—perfect for students and devs modernizing legacy apps. Check it out: 🔗 #Java #SoftwareEngineering #JavaEvolved

☕ Stream.toList() Terminal toList() replaces the verbose collect(Collectors.toList()). Collectors.toList() → .toList() (JDK 16+) 🔗 #Java #JavaEvolved

☕ Record patterns (destructuring) Destructure records directly in patterns — extract fields in one step. Manual Access → Destructuring (JDK 21+) 🔗 #Java #JavaEvolved

☕ Pattern matching in switch Replace if-else instanceof chains with clean switch type patterns. if-else Chain → Type Patterns (JDK 21+) 🔗 #Java #JavaEvolved

☕ Markdown in Javadoc comments Write Javadoc comments in Markdown instead of HTML for better readability. HTML-based Javadoc → Markdown Javadoc (JDK 23+) 🔗 #Java #JavaEvolved

Hey @ivar_grimstad @AdamBien @otaviojava I added a bunch of Enterprise coding patterns to #JavaEvolved! Check it out and let me know what you think! #JakartaEE #JavaEE

☕ Manual JPA Transaction vs Declarative @Transactional Replace verbose begin/commit/rollback blocks with a single @Transactiona… Manual Transaction → @Transactional (JDK 11+) 🔗 #Java #JavaEvolved

☕ Optional.ifPresentOrElse() Handle both present and empty cases of Optional in one call. if/else on Optional → ifPresentOrElse() (JDK 9+) 🔗 #Java #JavaEvolved

☕ Map.entry() factory Create map entries with a clean factory method. SimpleEntry → Map.entry() (JDK 9+) 🔗 #Java #JavaEvolved