← Exit to Module 14: Concurrency and Multithreading lessons
Module progress · 0%Lesson · 18 min
Module 14: Concurrency and Multithreading
Lesson focusLocks, Conditions, and Atomics
Coordinate complex thread interactions using Condition objects and atomic variables.
01 · 16 minThread Lifecycle & Runnable vs CallableLocked02 · 20 minSynchronization MechanismsLocked03 · 18 minLocks, Conditions, and AtomicsLocked04 · 20 minExecutor Services & Thread PoolsLocked05 · 22 minCompletableFuture in DepthLocked06 · 18 minCommon Concurrency IssuesLocked07 · 35 minMini-Project: Concurrent Download ManagerLocked
Condition.await/signal mimic wait/notify but require locking discipline, enabling multiple wait sets.
AtomicInteger, AtomicReference support lock-free algorithms when operations are simple.
StampedLock and ReadWriteLock optimize read-heavy workloads.