Concurrency Review Skill Review Java concurrent code for correctness, safety, and modern best practices. Why This Matters Nearly 60% of multithreaded applications encounter issues due to improper management of shared resources. - ACM Study Concurrency bugs are: - Hard to reproduce - timing-dependent - Hard to test - may only appear under load - Hard to debug - non-deterministic behavior This skill helps catch issues before they reach production. When to Use - Reviewing code with , , - Checking , , - Validating thread safety of shared state - Reviewing Virtual Threads / Structured Concurrency…