Chetan Dattachetan77.hashnode.dev·Jul 9, 202427 Java - Multithreading 4 (Atomic Variables)Concurrency Types Concurrency can be achieved using 2 ways Lock based Mechanism Synchronized Reentrant Stamped ReadWrite Semaphores Lock Free Mechanism CAS Operation (Compare-and Swap) AtomicInteger AtomicBoolean AtomicLong AtomicReference...65 readsJavaAtomic variables