📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.

java middleware framework async executor threadsafe asynchronous context apm tracing thread-pool dapper threadlocal transmittable distributed-tracing transmittable-thread-local forkjoinpool async-context asynchronous-context

• Updated Jun 18, 2026
• Java