☕ Modern Process API
Inspect and manage OS processes with ProcessHandle.
Runtime.exec() → ProcessHandle (JDK 9+)
🔗 https://t.co/KljDal2fN0
#Java#JavaEvolved
Bruh... Creating beautiful software architecture diagrams has never been easier. 🤯
FossFLOW is a free, open-source tool that lets you create professional-looking 3D software and engineering diagrams with hundreds of built-in icons and symbols.
Perfect for:
→ Presentations
→ Documentation
→ Tutorials
→ System design interviews
→ Content creation
If you regularly explain software architecture, this is one of those tools you'll keep coming back to :)
Source 🔗: github(DOT)com/stan-smith/FossFLOW
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💡 Java Streams: limit(n) turns an infinite stream into a finite one.
✅ Useful with Stream.iterate() / generate() (they can be infinite)
✅ limit(5) means “take the first 5 items, then stop”
✅ Great for sampling data or building the first N values
#Java#Streams
Virtual Threads vs Reactive (WebFlux) – Which One Should You Choose in 2026?
Virtual Threads made concurrency simple again. But when should you still use Reactive Programming?
Custom Lock-Free Cache with VarHandle & Memory Barriers:
Tired of synchronized blocks killing your performance? Here's a production-grade, lock-free cache using Java's VarHandle for atomic operations + memory ordering guarantees.
Perfect for high-throughput systems, caches, and concurrent data structures.
Works on Java 9+ (VarHandle API). No external libraries.
💡 Java CompletableFuture: chain async steps without blocking the thread on every I/O call.
✅ Chain: supplyAsync, thenApply, thenCompose, thenAccept (fetch user, then orders) #JavaDev
Advanced Domain Modeling with Sealed Classes + Pattern Matching + Records in Java 21+
This combination lets you create bulletproof business logic where invalid states are impossible at compile time. It replaces messy if-else chains and runtime exceptions with exhaustive, readable code.
Perfect for fintech, e-commerce, and any complex enterprise system. Compiler becomes your strongest validation layer.
This single Java 21 feature made ThreadLocal officially dead
Scoped Values are immutable, leak-free, and auto-propagate across Virtual Threads. Here’s how real teams use it in production: