Jit

An exploration of JEP 502’s StableValue API, which addresses the fundamental trade-off between immutability and initialization flexibility in Java. This article covers the API design, core implementation details including double-checked locking patterns, memory semantics, and JIT optimization strategies using the @Stable annotation.

Discover when GraalVM Native Image processes show up in jps and learn our battle-tested approach for choosing between GraalVM Native Image and JVM in production environments. We break down our strategy for Lambda-style tasks versus long-running microservices.

A deep dive into diagnosing and resolving a production JVM issue where applications would freeze during hourly log synchronization tasks. We explore safepoint analysis, JVM log output blocking, asynchronous logging implementation, and WebFlux optimization to achieve a complete solution.