Your Virtual Threads Are Leaking: Why ScopedValue is the Only Way Forward

Your Virtual Threads Are Leaking: Why ScopedValue is the Only Way Forward. If you're spinning up millions of Virtual Threads but still clinging to ThreadLocal , you're building a memory bomb. Java 21 changed the game, and if you haven't migrated to ScopedValue yet, you're missing the actual point of lightweight concurrency. Why Most Developers Get This Wrong The Scalability Trap: Treating Virtual Threads like Platform Threads. Thinking millions of ThreadLocal maps won't wreck your heap is a rook